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Engg-Aeronautical

43 Mitacs Globalink (GRI) research projects for Summer 2027.

1. 3D printing a magnetron

The aim is to 3D print - using a number of different 3D printing technologies - a magnetron. The magnetron converts electrically-generated thermal energy into microwave energy and is the core device within the solar power satellite. Proof that such a complex multifunctional device can be 3D printed indicates that 3D printing is an universal construction process - it opens the possibility that complex devices like the magnetron could be manufactured on the Moon using lunar resources.

Research area, student roles & skills

Research area: My area of research covers spacecraft design, scientific instrumentation, planetary rovers, space manipulators, planetary drills, in-situ resource utilisation, 3D printing

Student roles:
The student will be using a variety of 3D printing machinery

Skills required:
Enthusiasm and a problem-solving attitude. This is a challenging problem and requires the ability to think beyond your normal comfort zone. CAD and practical skills are essential.

2. Acoustic-based machine-learning anomaly detection in mining fans

Underground mines in Quebec depend on large ventilation fans to keep the air breathable and the working temperature under control. When a fan drifts toward an abnormal operating state, both production and safety can be at stake. Some of the most troublesome problems are aerodynamic rather than mechanical: when the installed conditions of a fan change, its operating point can shift into stalled conditions, which are hard to identify with the vibration thresholds normally used for monitoring. This project asks whether we can anticipate the problem through acoustic signals. You will work with real acoustic recordings of fan operation, already available to you, and test whether machine learning can flag anomalies early from sound alone. The focus is on aerodynamic sources such as stall, while also learning to differentiate them from other mechanical wear. Since "normal sound" examples are more common than faulty examples, the natural fit is unsupervised methods: autoencoders and related detectors that learn what healthy operation sounds like and react when the signal departs from it. Part of the work is comparing these models against simpler acoustic indicators, such as energy in specific frequency bands or spectral kurtosis, to test whether the added complexity of the ML models is justified by a real gain in detection. Over twelve weeks, you will build a complete pipeline, from cleaning and transforming the audio to training models and evaluating them with metrics that make sense when faults are rare. The objective is to quantify how well anomalies can be detected from sound, which methods work best, and how performance degrades as background noise increases. Your results will feed a longer effort to monitor mining fans by sound, with a realistic path toward field testing alongside industrial partners.

Research area, student roles & skills

Research area: The main research topic of our group is the study and characterization of complex unsteady flow phenomena with multiphysics couplings, including aeroacoustic, and aeroelastic phenomena. Such phenomena are present at multiple scales, from large, high-speed rotating machines (high-speed turbomachines and low-speed fans) to small biological flows (flexible cilia in the brain ventricles and choroid plexus). Understanding these phenomena is needed to help design more efficient, quieter, and safer systems. The lab (established in 2025) focuses on modelling such phenomena using (1) high-fidelity CFD simulations, (2) low-order analytical models, and (3) AI data-driven surrogates taking advantage of the other two approaches.

Student roles:
The intern will take ownership of the day-to-day development and analysis of the machine-learning pipeline, from signal preprocessing through model evaluation and critical interpretation of results, working under regular supervision. The role combines scientific modelling, signal-processing, and acoustic analysis.

Concretely, the student will:
(1) Become familiar with the fundamentals of fan aerodynamics and stall, acoustic condition monitoring, and anomaly-detection methods
(2) Set up a preprocessing chain (segmentation, filtering, time-frequency, and spectral feature extraction) and establish simple baseline detectors
(3) Training and tuning candidate models such as autoencoders and other unsupervised detectors, testing with appropriate metrics (precision, recall, ROC/AUC) given rare anomalies,
(4) Comparison between ML models and baselines
Throughout, the student will document the methodology, maintain clean and version-controlled code (git), and present progress in regular meetings, culminating in a written report and an oral presentation.

Skills required:
The ideal candidate is a student in engineering, computer science, physics, or a related field, with programming experience (Python preferred) and an interest in signal processing or acoustics; prior exposure to machine learning helps, but a willingness to learn rigorously matters more.
He/She should be able to read scientific publications to implement existing ML models.

3. Adaptive filtering-based relative navigation for spacecraft formation-flying missions

This project focuses on developing and testing robust navigation algorithms for dual satellite formations. The research integrates computer simulation with physical laboratory testing. First, students will develop simulations using the relative motion models to estimate the positions of satellites in formation. A primary objective is to implement adaptive filters to track measurement sequences and calculate the probability of nominal sensor operation. Students will evaluate how well these algorithms can autonomously adjust filter gains to maintain tracking performance despite faulty measurements. Second, students will validate these adaptive algorithms using a hardware-in-the-loop platform. By connecting the formation-flying software to physical laboratory equipment, the team will evaluate how the algorithms perform when subjected to real-world challenges, such as actual sensor noise and hardware-induced faults. The goal is to create resilient, tested relative navigation tools for multi-satellite missions.

Research area, student roles & skills

Research area: Our research focuses on the autonomous relative navigation of spacecraft flying in formation. Space missions increasingly rely on satellite groups (such as a chief and deputy satellite) working cooperatively. To maintain precise formations, these satellites must continuously estimate their relative positions, often using Global Navigation Satellite System (GNSS) distance measurements. Because sensor faults and environmental disturbances can corrupt this data, we design advanced mathematical tools, such as adaptive filters, that allow spacecraft to detect errors and dynamically adjust to maintain accurate navigation. We also utilize hardware-in-the-loop platforms to validate these cooperative algorithms using physical laboratory setups before deployment in orbit.

Student roles:
Depending on their specific background, the student will focus on either algorithm simulation or hardware-in-the-loop testing for satellite relative navigation.

- Students focusing on simulation will write code to test estimation algorithms and relative motion models. They will run these computer models to evaluate how accurately the simulated spacecraft can coordinate their movements and maintain precise relative state estimation in the presence of injected measurement faults.
- Students working on the hardware-in-the-loop platform will spend more time in the lab, setting up physical equipment, interfacing sensors, and running controlled physical experiments. They will collect and analyze data to understand how the adaptive software performs when connected to the hardware.

All students will review introductory literature on Kalman filtering and space navigation, participate in regular team meetings, and contribute to improving the robustness of the multi-spacecraft navigation models.

Skills required:
The student should be studying engineering, computer science, or related fields. They must be comfortable with applied mathematics and have experience writing algorithms (using tools like MATLAB, Python, or C++). For students focusing on software, a foundational understanding of estimation theory, orbital mechanics, or control systems is highly desirable. For students interested in the hardware testing side, experience with electronics, hardware-in-the-loop setups, or microcontrollers is highly beneficial. A strong willingness to solve complex problems within a team environment is essential.

4. Additive Manufacturing and Experimental Characterization of Hybrid Composite Compliant Thin-Shell Structures for Optimized High-Strain Bending Capabilities

This research will integrate data analysis techniques with component design to evaluate how hybrid fiber material data can inform the control of composite fiber architecture. The objective is to develop a thin-shell component demonstrator with a design optimized for high-strain bending. Additionally, the project will investigate the use of additive manufacturing to control fiber orientation, hybrid fiber composition, and laminate design in hybrid fiber architectures, capabilities not previously achievable with conventional composite manufacturing methods. Key Objectives: · Investigate hybrid fiber architectural techniques to strategically combine glass and carbon fibers at the component level for structural applications. · Identify and define material and component parameters that influence the optimization of hybrid fiber architectures. · Design and simulate mechanical performance using a combination of analytical methods and numerical techniques (FEA). · Experimentally evaluate mechanical performance, including bending stiffness, bending strength, fatigue, and both controlled and uncontrolled compliance behavior. · Implement data-acquisition and analysis techniques to correlate experimental performance with simulations. Expected Outcomes: · A set of key material and component parameters that define the component design, and their effects on mechanical performance. · Technical documentation evaluating simulation results with experimental performance. · A small-scale component demonstrator of a compliant thin-shell structure featuring optimized hybrid fiber architecture for enhanced bending capabilities. · New insights regarding the implementation of hybrid fiber architectures for advanced structural applications in aerospace, defense, and other high-performance sectors.

Research area, student roles & skills

Research area: Hybrid fiber composites employ multiple fiber reinforcement materials to obtain mechanical performance beyond the capabilities of conventional single-fiber reinforcement. By combining the high strength of carbon fibers with the strain-resilience of glass fibers in a hybrid fiber composite, thin-shell structures can be optimized for enhanced bending capabilities where conventional carbon fiber thin shells fail. Such compliant mechanisms are effective in applications requiring strict packaging efficiency, where large volumes must bend or fold into compact spaces and subsequently expand upon deployment, for example in deployable booms, hinges, and origami structures.

Student roles:
As a Mitacs Globalink summer researcher, the student will contribute to the design and testing of a demonstrator of a hybrid composite compliant thin-shell component.

The primary responsibility will be to devise and implement strategies for systematically optimizing hybrid fiber architectures using simulated and experimental material data for the component demonstrator.

Additional responsibilities will include the following:
· Developing supplementary analytical and numerical modeling tools to apply constituent and hybrid material data in component-level finite element models.
· Fabricating composite specimens and a component demonstrator using advanced additive manufacturing equipment with precise control over fiber placement.
· Conduct mechanical testing to evaluate component performance.
· Design fixtures to emulate component-level load cases.
· Collect, analyze, and interpret experimental data with rigor and attention to detail.
· Document procedures, results, and analyses thoroughly in technical reports.
· Present findings in meetings and contribute to academic publications and presentations.

Skills required:
This project is suitable for students pursuing a degree in mechanical engineering, materials engineering, aerospace engineering, or a closely related discipline. Preference will be given to candidates nearing completion of their degrees.

Candidates must demonstrate strong attention to detail and a commitment to producing reliable and reproducible results.

Skills and experience with the following are preferred:
· Proficient with computer-aided design (SolidWorks or similar)
· Experience with basic finite element modeling (ABAQUS, ANSYS, SolidWorks Simulation)
· Experience with data acquisition and digital modeling (Python, MATLAB) is highly desirable.
· Experience with fused filament fabrication (FFF) additive manufacturing is a plus.

5. Additively Manufactured Deployable Antenna Reflectors for Space Applications

This project aims to explore the use of additive manufacturing for deployable antenna reflectors, with particular focus on the design of deployment mechanisms and hinges. The work will investigate how such structures can be manufactured while satisfying both mechanical and antenna performance requirements. Activities will include literature review, concept development, design evaluation, prototyping, manufacturing, and demonstrator development. Key objectives: - Conduct a literature review of deployable antenna reflector technologies, deployment mechanisms, and current challenges. - Define functional requirements and design criteria for deployment mechanisms and hinges. - Develop and evaluate multiple deployable reflector concepts. - Compare concepts based on manufacturability, reliability, mass, deployment performance, and scalability. - Prototype and experimentally assess selected designs. - Manufacture a demonstrator deployable reflector. - Summarize findings and develop recommendations for future designs. Expected outcomes: - Design and manufacture a demonstrator deployable antenna reflector. - Establish design guidelines for additively manufactured deployable reflector systems. - Evaluate the advantages and limitations of additive manufacturing for deployable space structures. - Generate technical documentation of design, manufacturing, and testing activities. - Summarize findings through technical reports, presentations, and, where appropriate, peer-reviewed publications.

Research area, student roles & skills

Research area: Deployable structures are widely used in satellites and space systems to minimize launch volume and mass. Once in orbit, these structures unfold to their operational configuration. A prominent example is deployable antenna reflectors used for satellite communications. At the same time, recent advances in materials and additive manufacturing enable lightweight, high-performance structures with increased design flexibility.

Student roles:
As a Mitacs Globalink Summer Researcher, the student will contribute to the design, development, and testing of deployable antenna reflector concepts.

Responsibilities include:
- Conducting literature reviews and technology surveys.
- Developing deployment mechanism and hinge concepts.
- Creating CAD models and engineering drawings.
- Supporting additive manufacturing and prototype fabrication.
- Participating in experimental testing and design evaluation.
- Analyzing results and comparing designs against established requirements.
- Preparing technical reports and presentations summarizing project outcomes.

Skills required:
This project is suitable for students pursuing a degree in Mechanical Engineering, Materials Engineering, Aerospace Engineering, or a related discipline. Preference will be given to students in the later stages of their degree.

Required qualifications:
- Strong interest in design, manufacturing, and space applications.
- Ability to work independently and systematically.
- Excellent attention to detail.
- Strong written and verbal communication skills in English.


Assets:
- Experience with CAD software and engineering design.
- Experience with additive manufacturing.
- Experience with prototyping and experimental testing.

Candidates from underrepresented groups are strongly encouraged to apply.

6. Aerodynamic Optimization of the 2026-Generation F1 DRS (Drag Reduction System) Using High-Fidelity CFD Simulations

This research project focuses on the aerodynamic optimization of the Drag Reduction System (DRS) for the upcoming 2026 generation of Formula 1 vehicles. The 2026 regulations introduce radical changes in active aerodynamics and chassis dimensions, completely redefining how cars interact with airflow. The objective of this study is to maximize overtaking efficiency by optimizing the rear wing geometry and deployment mechanics to achieve the best possible balance between drag reduction and downforce retention. The intern will utilize advanced Computational Fluid Dynamics (CFD) tools to simulate and analyze the transient flow behavior during DRS activation. The project will investigate boundary layer separation, wake characteristics, and interaction with the ground effect floor under high-speed conditions. Simulations will explore different wing profiles, flap angles, and slot gap geometries to delay flow stall when closed and maximize clean airflow separation when open. Ultimately, this project aims to deliver high-fidelity aerodynamic datasets and optimization guidelines tailored to the 2026 regulatory framework. This research bridges the gap between cutting-edge motorsport engineering, transient fluid dynamics, and numerical optimization, providing innovative solutions for the next era of high-performance active aerodynamics.

Research area, student roles & skills

Research area: My research field focuses on aerodynamics and fluid mechanics applied to ventilation systems. The objective is to understand turbulence phenomena and boundary layer separation at the blade scale to improve energy efficiency. We use standardized airflow test benches to measure overall performance (pressure, flow rate, power) while integrating advanced measurement techniques. The challenge is to reconcile high air transfer performance with a drastic reduction in noise pollution, thereby meeting current environmental standards.

Student roles:
The student will lead the numerical simulation and aerodynamic optimization pipeline for the DRS project. Their role is multidimensional and structured around the following core tasks:CAD & Mesh Generation: The student will adapt 3D CAD models of the 2026 F1 rear wing assembly (open and closed configurations) and generate high-quality computational meshes, ensuring strict grid refinement in the boundary layer and wake regions.CFD Simulation Execution: They will set up and run steady-state and transient CFD simulations. This involves defining appropriate moving ground and rotating wheel boundary conditions, selecting advanced turbulence models, and ensuring solution convergence at various angles of attack.Aerodynamic Analysis: Using post-processing tools, the intern will extract critical performance metrics, such as drag and lift coefficients ($C_d$, $C_l$), and analyze vortex shedding, recirculation zones, and pressure distributions over the wing profiles.Optimization & Reporting: The student will propose geometric modifications to optimize the DRS efficiency based on their numerical findings. They will document the methodologies and results in comprehensive technical reports and present progress during weekly laboratory meetings.

Skills required:
The ideal candidate should be a student in Aerospace, Automotive, or Mechanical Engineering. A strong theoretical background in external aerodynamics, turbulence modeling (RANS/LES), and boundary layer control is essential. Proven experience with high-fidelity CFD software (e.g., ANSYS Fluent, Star-CCM+, or OpenFOAM) and advanced mesh generation for complex geometries is required. Proficiency in Python or MATLAB for processing aerodynamic coefficients, lift/drag ratios, and flow visualization is highly desirable. Passion for motorsport engineering and a strong capacity for autonomous scientific research are major assets.

7. Aerodynamics of drones in pixelated wind facilities (windshapers)

In the last century, aeronautical wind tunnels were developed in order to support the development of the rapidly expanding aviation industry. These facilities were intended for aircraft, which fly in relatively calm atmospheric conditions, or are so large and heavy that they are largely insensitive to the scales of turbulence they may encounter in the atmosphere. However, such wind tunnels are inadequate for drones. Laminar, low-turbulence, stationary, and flat-profile winds are not representative of the atmospheric conditions encountered by small flying vehicles. Due to the lack of indoor testing methodologies, drone manufacturers have no choice but to fly their vehicles outdoors. However, this testing methodology has many drawbacks, including unreliable measurements, lack of reproducibility, reliance on daily weather forecasts, unknown and uncontrollable wind and weather conditions at the vehicle scale, short test times (limited by onboard batteries), as well as a large distance between the drone and the operator. Pixelated wind tunnels then became an essential instrument for the development and testing of drones. They are mobile and easily adjustable in size and shape. They allow laminar or turbulent wind, weak or fast, lateral or vertical. They can be used indoors and outdoors, and can be integrated into existing structures (climatic chambers, anechoic chambers). They are able to reproduce the real wind, and to integrate various weather conditions (rain, snow, freezing fog, hail, dust) due to their open structure. In particular, several facets will be explored: the generation of three-dimensional winds, authentically reproducing real winds, the production of icing conditions, both indoors and outdoors, and the testing of these drones in such conditions.

Research area, student roles & skills

Research area: - Aerodynamics of drones - Pixelated wind facilities (windshapers), which are wind tunnels that can generate real winds and meteorological conditions for developing, testing, or certifying drones - Ground-effect drones - Drones that can harvest atmospheric turbulence to stay aloft indefinitely - Drones in arctic conditions

Student roles:
- program the operation of windshapers
- measure winds with various tools (multihole probes, hot wire)
- design and fabricate drones or drone elements
- mount drones on collaborative robotic arms
- instrument the drone with force measuring equipment (force balance)
- measure aerodynamic forces
- design a system capable of generating icing clouds in front of windshapers

Skills required:
- at ease with manual work
- at ease with work in a laboratory environment
- CAD design
- basics of aerodynamics

8. Autonomy and Navigation for Cislunar Missions

This project focuses on developing new ways for spacecraft to navigate and track objects in the space around the Moon. Because communication with Earth can be delayed or blocked, for example, when a spacecraft is behind the Moon, future missions need smart software to estimate their position and keep track of nearby satellites or debris. The student will help develop and test computer models that simulate spacecraft movement and spacecraft sensors in the lunar environment. By building these simulations, we can test new navigation tools and mathematical tracking algorithms. The ultimate goal of this project is to create reliable tools that ensure future lunar missions are safe, sustainable, and successful.

Research area, student roles & skills

Research area: Our research focuses on how spacecraft can safely navigate and operate in cislunar space. Spacecraft need to be able to figure out where they are, understand their surroundings, and track hazards without always waiting for instructions from Earth. We design the mathematical tools, navigation algorithms, and computer programs that allow spacecraft to make these decisions safely and autonomously.

Student roles:
The student will help build and run computer simulations of spacecraft orbiting the Moon. They will test how well different mathematical formulations can predict a spacecraft's location or track other objects in space. Day-to-day tasks will include running these simulations, collecting the output data, and creating graphs or reports to show how accurate the navigation tools are under different conditions. The student will also read introductory papers on space navigation to understand the background of the project. They will meet regularly with the research supervisor and the team to discuss their findings, troubleshoot code, and brainstorm ways to improve the navigation models.

Skills required:
The student should be studying engineering, computer science, or related departments. They need to be comfortable with math and have some experience writing computer code (such as Python, MATLAB, or C++). An interest in space exploration and how things move in space (orbital mechanics). A willingness to learn and solve problems.

9. Blended-Wing-Body Aircraft Design and Mission Optimization with High-Fidelity Aerodynamics

As shown in recent work, a conservative estimate of the fuel-burn reduction potential of the regional-jet-class blended-wing-body (BWB) aircraft ranges from 9.9% on short-range missions to 22.6% on long-range edge-of-the-envelope missions. Even under several conservative assumptions, the BWB configuration alone, i.e., without relying on future technologies, demonstrates a significant fuel-burn advantage. The preceding regional-jet performance benefits are expected to be even greater for long-haul variants, and greater still if future technologies such as liquid-hydrogen fuel or boundary-layer-ingesting engines are used. A key factor enabling the aforementioned performance gains is the high design freedom used during optimization. Nearly 300 design variables were recently optimized using a supercomputer running a gradient-based optimizer within a multidisciplinary model of the aircraft. The study showed that, despite lacking a conventional tail, the aircraft could be efficiently stabilized and controlled using only the integrated wing and body while maintaining high fuel efficiency. Complex aerodynamic mechanisms enabled the high efficiency. The next step is to jointly optimize both mission parameters and design variables, with the goal of identifying niche applications where the BWB’s advantages are maximized. Moreover, it is now time to consider the trade-offs unlocked by liquid-hydrogen fuel and boundary-layer-ingesting engines coupled with high design freedom and high-fidelity aerodynamics. This work will help lower barriers to market entry by targeting specific, high-value use cases. Ultimately, reducing risk through accurate performance assessments and targeted application identification is crucial to encouraging industry adoption. Until now, concerns about stability and control, fuel efficiency, and general design complexity have created significant uncertainty around the BWB configuration. Demonstrating practical feasibility and clear benefits with low uncertainty is essential to motivating further development of this promising, unconventional aircraft design.

Research area, student roles & skills

Research area: I study the multidisciplinary design optimization of blended-wing-body aircraft using computational fluid dynamics and numerical optimization. I use a supercomputer to automate the design optimization process while considering aerodynamics, mass properties, propulsion, and flight mechanics, and I uncover novel design principles for the unconventional, complex, and highly integrated blended-wing-body aircraft configuration.

Student roles:
Students will assist in the implementation of mission variables, and liquid-hydrogen fuel and boundary-layer-ingesting engine models within a conceptual aircraft-design code and, once tested, transfer them to the high-fidelity supercomputer code. The goal is to produce a good initial estimate and a refined optimal BWB aircraft design, which credibly exploits future technologies. This design will subsequently be refined using the supercomputer-based approach described previously, i.e., the design will be further optimized using computational-fluid-dynamics-based aerodynamic performance calculations and coupled models of aircraft weight and balance, propulsion, and flight mechanics. Finally, key design principles will be identified and published in the scientific literature.

Skills required:
The student requires skills in mechanical engineering (especially fluid mechanics), engineering design, and scientific programming (mainly Matlab; any other languages used have a similar syntax).

10. Brain activity signal analysis

This project is in collaboration with Drs. Gonzalez from the Department of Psychology and Rakobowchuk from Biological Sciences at TRU. Dr. Gonzalez heads a neuroscience lab, specialising in collecting and interpreting signals generated by the brain during different activities. Of particular interest are age specific activity signatures possibly identifiable during certain tasks performed by infants and provide insight about brain network development; or whether older adults in cognitive decline display unique activity patterns and networks when performing tasks indicative of their brain health. See https://cgonzalez.trubox.ca . Dr. Rakobowchuk heads a physiology lab, specialising in the relation between physical activity and blood vessel health. He is interested in whether brain activity signals and patterns can be used for quantitative and/or qualitative anxiety assessment during complex tasks in older adults and whether anxiety impacts their performance in these tasks. The data for the project are provided by Dr. Gonzalez's lab. The signals contain various types of noise. The challenge is to review known filtering techniques and judge to what extent they are applicable to the available data sets. The paramount skill required is the ability to understand in depth the functionality of code written by others and being able to modify it as needed. If you enjoy interpreting results of real life signals (as opposed to constructing techniques to process signals, although you must be good at that as well), this project is for you. This is a good training opportunity for students, who envision their ultimate position in inter-disciplinary scientific research. The intern will gain valuable skills in working with biological signals, signal filtering, regressive modelling, extraction of specific biological features out of a signal, and identification of artefacts introduced by different techniques. Adequate progress in this project might serve as a step toward continued research and a graduate degree.

Research area, student roles & skills

Research area: I am working in the area of applied analysis with emphasis on partial differential equations in engineering and environmental/natural applications. Many projects are inter-disciplinary, involving theoretical concepts of mathematics, fluid mechanics, thermodynamics and control theory, but also numerical solutions to problems intractable analytically and optimisation problems. I partner with local industry, engineers, consultants and other faculty to share field data and provide insight into problems encountered in different disciplines. The research is oriented at improved engineering design or computation, educated decision making and deep understanding of the physics of the systems at hand, especially ones combining natural and man-made components.

Student roles:
The expected outcomes are
(a) written analysis (verbal synopsis and mathematical derivations) of the
functionality of a set of filtering techniques indicated by Dr. Gonzalez
(b) filtering of signals (brain wave data acquired at Dr. Gonzalez's lab)
by different techniques
(c) interpretation and comparison of modelling outcomes for different
filtering methods
(d) identification of filtering parameters that significantly affect
outcomes
(e) a parametric scan of the above and analysis of the resulting
variability in modelled variables, i.e. a sensitivity / error analysis
(f) code in MATLAB/Octave
(g) written report.

The students will
(a) get acquainted with existing filtering techniques
(b) write up a synopsis of mathematical concepts and implementation thereof
(c) examine provided data
(d) get acquainted with the code in its current state (MATLAB/Octave)
(e) get acquainted with the current state of research by reading scientific
papers
(f) work on code and signal analysis with the aim to identify key
differences between filtering techniques, possible artefacts, relevant
parameters etc.
(g) juxtapose results to the magnitude of related quantities reported in
the literature
(h) based on the above, run a parametric scan and collate outcomes
(j) share findings with colleagues at all stages of the project
(i) write a final report.

Skills required:
(a) concepts in signal analysis: Fourier transform, smoothing techniques,
filtering
(b) fluency in MATLAB/Octave, including reading documentation of core
functions and new toolbox functions
(c) excellent data visualisation and writing abilities (no AI or other
aids); please, upload a technical writing sample (academic report or
similar) with your cv (single pdf file).

Background: engineering (mechanical/aeronautical), physics/biology,
mathematics, computer/data science or combination of these disciplines.
Note: pure computer/data science background is not sufficient, the intern
must have a physics/biology/applied math/engineering background to some
extent.

11. CFD Aerodynamic Analysis of Drone Propellers in Ground Effect, Crosswinds, and Turbulent Structural Wakes

This research project focuses on the Computational Fluid Dynamics (CFD) simulation of drone propellers operating in complex aerodynamic environments. Drones frequently operate under challenging atmospheric and operational conditions, such as severe crosswinds, close proximity to the ground (ground effect), and within the turbulent wakes generated by structures like buildings or ships. Understanding these aerodynamic interactions is crucial for improving drone stability, safety, and energy efficiency. The intern will utilize advanced CFD tools to model and simulate the aerodynamic behavior of propellers under these specific scenarios. The study will investigate the boundary layer variations, pressure distributions, and thrust/torque fluctuations caused by crosswinds and ground proximity. Furthermore, the project will analyze how the highly turbulent and transient wakes from large obstacles affect the drone's aerodynamic performance. The ultimate goal is to generate high-fidelity aerodynamic data that can be used to optimize propeller designs and improve flight control algorithms for UAVs operating in urban or marine environments. This project bridges the gap between fluid mechanics, aerospace engineering, and numerical optimization, providing solutions for the next generation of autonomous aerial systems.

Research area, student roles & skills

Research area: My research field focuses on aerodynamics and fluid mechanics applied to propellers. The objective is to understand turbulence phenomena and boundary layer separation at the blade scale to improve energy efficiency. We use standardized airflow test benches to measure overall performance (pressure, flow rate, power) while integrating advanced measurement techniques. The challenge is to reconcile high air transfer performance with a drastic reduction in noise pollution.

Student roles:
The student will be the primary researcher responsible for the numerical simulation pipeline. Their role is multidimensional and includes the following key tasks:

Geometry and Mesh Generation: The student will set up the 3D CAD models of the drone propellers and design high-quality, unstructured or hybrid computational meshes, with specific attention to the boundary layer grid refinement near the blades and the ground.

CFD Simulation Setup: They will define appropriate boundary conditions, select suitable turbulence models (e.g., RANS, LES), and run steady-state and transient simulations representing crosswinds, ground effects, and obstacle wakes.

Data Post-Processing and Analysis: The student will analyze the flow fields, extracting critical aerodynamic coefficients (thrust, power, torque) and visualizing vortex structures using Python, MATLAB, or Tecplot.

Reporting and Collaboration: The intern will document the methodology and findings in technical reports, present progress during weekly lab meetings, and collaborate with the team to discuss how these numerical insights can impact drone control and design.

Skills required:
A strong theoretical background in fluid dynamics (Navier-Stokes equations, turbulence modeling) is essential. Proven experience with commercial or open-source CFD software (such as ANSYS Fluent, Star-CCM+, or OpenFOAM) and mesh generation tools is required. Basic programming skills in Python or MATLAB for data post-processing are highly desirable. The student should demonstrate strong analytical skills, autonomy, and the ability to communicate scientific results effectively in a collaborative research environment.

12. CFD prediction of airfoil performance degradation due to icing

Various codes are used for the CFD studies: ANSYS, SU2, GMSH, Paraview, Matlab as well as in house code. The numerical simulations are carried out using a supercomputer from Calcul Canada. The studies are carried out on various airfoil geometries, ranging from academic geometry to industrial geometry.

Research area, student roles & skills

Research area: About 10% of aircraft accidents are related to meteorological phenomena such as icing. Ice accretions on aircraft reduce lift and increase drag. An aircraft can be certified to fly in icing conditions if it has proper ice protection systems. The design challenge is to use the less energy possible to heat the surface while keeping the aircraft safe to fly in icing conditions. De-icing systems require less energy than anti-icing system, but aircraft must fly with small amount of ice. It is thus important validate existing numerical method to predict the airfoil performance when ice accretes on the wing.

Student roles:
The trainee will participate in the development of a data base to predict the aicraft performance degradation caused by ice accretion. The trainee must first get familiar with the relevant scientific literature. According to the skills and interests of the student, its tasks may include:
1. Build meshes on academic geometry relevant to icing problem;
2. Analyse data with visualisation software;
3. Do parametric studies;
4. Disseminate the results using scientific reports.

Skills required:
Good knowledge of viscous fluid mechanics (external flow) and heat transfer is essential. The ability to read and write technical reports in English is necessary. The trainee must have an interest in numerical simulation and programming.

Experiences with mesh generation tools, Computational Fluid Dynamics (CFD), flow visualization software are required and super-computing tools will be helpful.

13. CFD prediction of rotor performance degradation due to icing

Various codes are used for the CFD studies: ANSYS, SU2, GMSH, Paraview, Matlab as well as in house code. The numerical simulations are carried out using a supercomputer. The studies are carried out on various geometries, such as academic rotor geometries.

Research area, student roles & skills

Research area: Wind turbine rotors can encounter icing condition. This create ice accretion on rotor blade, reduce the lift and increase the torque. However, vibration and centrifugal forces remove ice accretions if they are large enough. The prediction of ice accretion on blades is challenging because of the unsteady nature of the flow and because of the rotation. It is thus important verify if existing numerical method for static wing can predict the ice accretion on rotor.

Student roles:
The trainee will participate in the simulation of ice accretion on rotor. The trainee must first get familiar with the relevant scientific literature. According to the skills and interests of the student, its tasks may include:
1. Build meshes on academic geometry relevant to icing problem;
2. Analyse data with visualisation software;
3. Do parametric studies;
4. Disseminate the results using scientific reports.

Skills required:
Good knowledge of viscous fluid mechanics (external flow) and heat transfer is essential. The ability to read and write technical reports in English is necessary. The trainee must have an interest in numerical simulation and programming.

Experiences with mesh generation tools, Computational Fluid Dynamics (CFD), flow visualization software are required and super-computing tools will be helpful.

14. Computer modelling of spacecraft constellations

(i) the small constellation will require the use of robotic manipulators on the spacecraft for relative precision position control (ii) the large constellation will require the use of decentralised control mechanisms to be implemented for solar sails

Research area, student roles & skills

Research area: Spacecraft constellations offer novel spacecraft missions that cannot be undertaken otherwise. There are two specific mission scenarios that are of interest here. The first is small constellations of formation-flying astronomy satellites to image extrasolar planets. In particular, terrrestrial-sized planets require interferometric techniques which in turn require submicron relative positioning of such spacecraft. The second mission is to control large swarms of nanosatellites at the Sun-Earth L1 lagrangian point to provide a solar shield.

Student roles:
The student will perform computer modelling of (i) or (ii) using Matlab/STK tools

Skills required:
The student will require an interest in orbit mechanics, control systems and robotics

15. Control of a highly maneuverable Underwater bio-inspired robot

The Robotarium research lab (https://www.uvs-robotarium-lab.ca/) at the University of Calgary has developed a bio-inspired highly-maneuverable underwater vehicle for operations inside confined spaces. Unlike traditional underwater vehicles such as submarines, the newly developed vehicle has the capability to be positioned in any attitude and to navigate through tight spaces. These features allow the vehicle to perform maneuvers that no other underwater vehicle can execute, such as pitched and inverted movement. The goal of this project is to model the vehicle and design an effective control system to perform acrobatic underwater flight. For this, the hydrodynamics of the vehicle have been briefly studied. However, the internal electronic structure and effective flight control algorithms of the vehicle have not been completed and need to be fully developed. Students working on this project will assist in achieving the following goals: i) Enhance the existing electronic and sensor systems on the vehicle. ii) Create a proper mathematical model of the robotic vehicle for control purposes. iii) Using the mathematical model of the system, develop an effective control system to control the vehicle in underwater environments. v) Compile all developed work into a fully working prototype that can be experimentally tested.

Research area, student roles & skills

Research area: Dr. Alex Ramirez-Serrano investigates and develops autonomous/intelligent reconfigurable ground and aerial unmanned vehicle systems for GPS-denied spaces, with applications to search & rescue and diverse industrial applications. Dr. Ramirez-Serrano performs R&D on control methods and algorithms for high-speed robot navigation in complex confined spaces, as well as on high-definition robot sensing/perception techniques. Research activities involve mechanical design, hardware, electronic design, and navigation/ control mechanisms. Software systems are often developed to enhance robot-user communication for optimal robot use. Dr. Ramirez-Serrano collaborates with diverse organizations and companies to find useful robot solutions.

Student roles:
The students working on this project will have to perform diverse tasks such as:
i) Design control mechanisms.
ii) Perform the needed simulation studies using available MATLAB software tools.
iii) Perform motion analysis of the robotic system.
iv) Develop and simulate control algorithms in Matlab and implement such control systems in a working prototype.
Students will work with software and hardware to create a working prototype of an underwater autonomous vehicle.

Skills required:
The student(s) participating in this project will be required to have knowledge and abilities to design and program effective control systems, have MATLAB knowledge/experience, and be interested in working with electrical robotic systems applied to underwater systems.

16. Control of a self-leveling onmidirectional USAR ground robot

The Robotarium research lab (https://www.uvs-robotarium-lab.ca/) at the University of Calgary has developed a self-leveling ground autonomous rover for operations inside confined spaces such as Urban Search & Rescue (USAR) operations. Unlike traditional ground robots such as cars, tracked vehicles, and skid-steering robots, the newly developed robot has the capability to be thrown in the air and self-level like a cat to always land on its wheels or be positioned in any attitude to navigate through tight spaces. These features allow the vehicle to be deployed in USAR operations by throwing it through windows or any other opening and landing safely, ready to perform the given mission. The goal of this project is to model the vehicle and design an effective control system to perform acrobatic maneuvers during flight. For this, a prototype of the vehicle has been created. However, the internal electronic structure and effective flight control algorithms of the vehicle have not been completed and need to be fully developed. Students working on this project will assist in achieving the following goals: i) Enhance the existing electronic and sensor systems on the vehicle. ii) Create a proper mathematical model of the robotic vehicle for control purposes. iii) Using the mathematical model of the system, develop an effective control system to control the vehicle in underwater environments. v) Compile all developed work into a fully working prototype that can be experimentally tested.

Research area, student roles & skills

Research area: Dr. Alex Ramirez-Serrano investigates and develops autonomous/intelligent reconfigurable ground and aerial unmanned vehicle systems for GPS-denied spaces, with applications to search & rescue and diverse industrial applications. Dr. Ramirez-Serrano performs R&D on control methods and algorithms for high-speed robot navigation in complex confined spaces, as well as on high-definition robot sensing/perception techniques. Research activities involve mechanical design, hardware, electronic design, and navigation/ control mechanisms. Software systems are often developed to enhance robot-user communication for optimal robot use. Dr. Ramirez-Serrano collaborates with diverse organizations and companies to find useful robot solutions.

Student roles:
The students working on this project will have to perform diverse tasks such as:
i) Design control mechanisms.
ii) Perform the needed simulation studies using available MATLAB software tools.
iii) Perform motion analysis of the robotic system.
iv) Develop and simulate control algorithms in Matlab and implement such control systems in a working prototype.
Students will work with software and hardware to create a working prototype of an underwater autonomous vehicle.

Skills required:
The student(s) participating in this project will be required to have knowledge and abilities to design and program effective control systems, have MATLAB knowledge/experience, and be interested in working with electrical robotic systems applied to underwater systems.

17. Deformation Behaviour of Composite Ornithopter Wings

Composite wings are widely used in lightweight aerospace and bioinspired systems because they offer high strength-to-weight performance and can be tailored through fibre orientation. In ornithopters, which generate lift and propulsion through flapping wings, wing deformation strongly affects aerodynamic performance and flight efficiency. By changing the orientation of reinforcing fibres, a composite wing can be made stiff in one direction while remaining flexible in another, leading to different bending, twisting, and stress responses even when the outer geometry is unchanged. This project will investigate the deformation behaviour of composite ornithopter wings, focusing on how fibre orientation influences bending, twist, stiffness, and stress distribution. A simplified wing model will be used to compare multiple fibre layouts under identical loading conditions. Activities will include literature review, model development, definition of loading conditions, deformation analysis, comparison of fibre layouts, and development of design recommendations for lightweight bioinspired wing structures. Key objectives: - Conduct a literature review on composite wing structures, ornithopter design, and fibre-reinforced materials. - Develop a simplified composite ornithopter wing model. - Compare multiple fibre orientations under identical loading conditions. - Evaluate bending, twisting, stiffness, and stress distribution. - Identify fibre layouts that provide desirable deformation behaviour. - Summarize findings and provide recommendations for future designs. Expected outcomes: - A simplified composite ornithopter wing model for deformation analysis. - Quantified effects of fibre orientation on wing bending, twist, stiffness, and stress patterns. - Design insights for tailoring composite wings through fibre layout. - Technical documentation, reports, presentations, and, where appropriate, peer-reviewed publications.

Research area, student roles & skills

Research area: Ornithopters are flying vehicles that generate lift and propulsion by flapping their wings, similar to birds, bats, or insects. The research examines how composite material design, such as fibre orientation, can be used to control wing bending, twisting, stiffness, and overall deformation behaviour.

Student roles:
As a Mitacs Globalink Summer Researcher, the student will contribute to the modelling, analysis, and evaluation of composite ornithopter wing structures.

Responsibilities include:
- Conducting literature reviews on composite wings, ornithopters, and fibre-reinforced materials.
- Developing simplified composite wing models for deformation analysis.
- Defining fibre layout configurations, loading conditions, and boundary conditions.
- Performing modelling or simulation to evaluate bending, twist, stiffness, and stress distribution.
- Comparing different fibre orientations against established performance criteria.
- Interpreting results and identifying design trends for lightweight bioinspired wing structures.
- Preparing technical reports and presentations summarizing project outcomes.

Skills required:
This project is suitable for students pursuing a degree in Mechanical Engineering, Materials Engineering, Aerospace Engineering, or a related discipline. Preference will be given to students in the later stages of their degree.

Required qualifications:
- Strong interest in composite materials, lightweight structures, and bioinspired aerospace systems.
- Ability to work independently and systematically.
- Excellent attention to detail.
- Strong written and verbal communication skills in English.

Assets:
- Experience with CAD or finite element modelling software.
- Understanding of classical laminate theory.
- Experience with numerical modelling and and experimental testing

18. Digital twin for hydroelectric generating unit, combining physics-based modelling with artificial intelligence

To this end, we are using Physics-Informed Neural Networks and Proper Generalized Decomposition to develop reduced-order models of academic model systems exhibiting some of the same physics as hydro units. At the same time, we are designing, building and instrumenting experimental setups to validate the models.

Research area, student roles & skills

Research area: We are developing the Digital Twin of a hydro unit, which will combine live sensor data with physics-based modeling through artificial intelligence to achieve real-time simulation. It will allow predicting failures, optimizing maintenance schedules, and simulate scenarios of usage and wear of the equipment.

Student roles:
You will join a team to work on the modeling or the experimental side of the project according to your strength and interests. Your tasks will vary between deriving equations, coding models, training neural networks, running simulations or designing, sizing, manufacturing, assembling and testing an experimental setup.

Skills required:
Skills are optional, motivation and will to learn are mandatory!
Modeling: coding (python, matlab, C), vibration and dynamics, finite element analysis, neural networks, reduced order modeling.
Experimenting: CAD (Catia, Solidworks), designing, machining, intrumentation.

19. Experimental Building Aerodynamics using a Novel Multi-Fan Wind Tunnel

This project focuses on the hands-on experimental study of wind effects on structures using a newly developed multi-fan wind tunnel. Understanding wind loads and flow patterns around buildings is critical for safe structural design, urban planning, and ensuring pedestrian comfort. Multi-fan wind tunnels offer advanced capabilities to simulate complex, spatially varying wind conditions that better represent real-world atmospheric flows compared to traditional single-fan tunnels. Students involved in this project will play a key role in the initial characterization and application of this new facility. The project involves two main phases: Wind Tunnel Characterization: Conducting a series of systematic tests and measurements to map the flow field generated by the multi-fan array. This includes assessing flow uniformity, turbulence characteristics, and the capability to generate specific wind profiles (e.g., atmospheric boundary layers) through controlled operation of the multiple fans. Building Aerodynamics Testing: Utilizing the characterized wind tunnel to investigate the aerodynamic effects on scaled models of buildings or building clusters. Students will participate in designing the experiments, preparing the models, instrumenting them (e.g., with pressure taps or force balances), running tests under various simulated wind conditions, and potentially employing flow visualization techniques.

Research area, student roles & skills

Research area: Dr. Reda Snaiki is an Assistant Professor in the Department of Construction Engineering at ÉTS Montréal, Université du Québec. His research interests span wind engineering, structural engineering, coastal engineering, climate change, and artificial intelligence. He aims to develop advanced tools for assessing risks associated with extreme winds, in order to design more resilient infrastructure for future climate events.

Student roles:
The student will be actively involved in the hands-on experimental work within the new multi-fan wind tunnel facility. This role is primarily focused on gaining practical experimental skills and contributing to the research objectives. Key responsibilities will include:

Learning and Adhering to Procedures: Understanding and strictly following laboratory safety protocols, standard operating procedures for the wind tunnel, and instructions for specific experimental tasks.
Assisting with Experiment Setup: Participating in the preparation phase, which may involve constructing or modifying scaled building models, installing pressure taps or other sensors, mounting models in the wind tunnel test section, and assisting with the setup of data acquisition equipment.
Participating in Wind Tunnel Operation: Assisting qualified personnel in operating the multi-fan wind tunnel controls to achieve the desired wind conditions for each test run, according to the experimental plan.
Conducting Data Acquisition: Learning to operate the data acquisition systems (software and hardware) to record measurements from pressure sensors, force balances, or other instruments during the experiments.
Handling Experimental Data: Assisting in organizing, labeling, and managing the raw data files collected during testing. Performing initial data processing steps as instructed, which might include data format conversion, applying calibration factors, or calculating basic statistical quantities.
Contributing to Analysis: Assisting in the analysis of processed data under guidance, such as generating plots of pressure distributions, calculating aerodynamic forces, or comparing results across different test conditions using tools like MATLAB, Python, or Excel.
Supporting Flow Visualization: If part of the experiment, assisting in setting up, running, and documenting flow visualization techniques.
Contributing to summary reports or presentations.
General Lab Support: Assisting with maintaining a clean and organized laboratory workspace.

Skills required:
A basic understanding of fundamental fluid mechanics (pressure, velocity, forces) is required. Strong hands-on aptitude for laboratory work (experimental setup, equipment handling) is essential. Good data handling and analysis skills are necessary (tools like MATLAB, Python, or Excel beneficial for processing measurements). Attention to detail and good problem-solving abilities are important for experimental work. Enthusiasm for learning experimental methods, wind tunnel operation, and sensor/data acquisition technology is crucial. Experience with CAD software or physical model building would be advantageous but not strictly required.

20. Experimental Design, Instrumentation, and Thermal Characterization of an Advanced Convective Cooling System

This research project focuses on the design, assembly, and experimental characterization of a high-performance convective cooling system. Efficient thermal management is a critical challenge across various industries, including power electronics, electric vehicle batteries, and aerospace components, where heat dissipation directly impacts reliability and lifespan. The objective of this study is to analyze and optimize the heat transfer coefficients and fluid dynamics of a dedicated cooling loop. The intern will be responsible for developing and operating an experimental test bench. This setup will be used to evaluate the thermal and hydraulic performance of different cooling configurations (such as forced convection with air or liquid, microchannels, or extended surfaces like fins). By measuring temperature distributions, fluid flow rates, and pressure drops, the project aims to identify the optimal balance between heat dissipation capability and the energetic cost (pumping power) of the system. The generated experimental data will serve to establish empirical correlations and validate numerical thermal models. Ultimately, this work will contribute to the development of more compact, energy-efficient, and reliable cooling solutions for next-generation electronic and energy systems.

Research area, student roles & skills

Research area: My research field focuses on aerodynamics and fluid mechanics. The objective is to understand turbulence phenomena and boundary layer separation at the blade scale to improve energy efficiency. We use standardized airflow test benches to measure overall performance (pressure, flow rate, power) while integrating advanced measurement techniques. The challenge is to reconcile high air transfer performance with a drastic reduction in noise pollution, thereby meeting current environmental standards.

Student roles:
The student will be the operational lead for the experimental phase of the project. Their role spans the entire experimental loop development and data analysis process:

Test Bench Assembly & Instrumentation: The student will finalize the physical setup of the cooling loop. This includes mounting the thermal load simulators, integrating fluidic connections (pumps/fans, piping), and strategically positioning sensors (thermocouples, RTDs, differential pressure transducers, and flow meters).

Experimental Testing & Calibration: They will define test protocols, calibrate the sensors, manage measurement uncertainties, and conduct rigorous experimental runs under varying heat loads and flow rates to map the system's performance.

Data Processing: Using MATLAB or Python, the student will process raw thermal and hydraulic data to compute key performance indicators, such as the Nusselt number, heat transfer coefficients, and pressure drop penalties.

Reporting and Synthesis: The intern will document findings in technical reports, present results during lab meetings, and outline design recommendations for system optimization based on the trade-off between thermal efficiency and hydraulic losses.

Skills required:
A strong foundation in heat transfer (convection, conduction) and fluid mechanics is essential. Hands-on experience with laboratory instrumentation, including data acquisition systems (LabVIEW, Python, or Arduino), thermocouples, and flow meters, is highly required. Basic knowledge of CAD software (SolidWorks/CATIA) for component design and 3D printing is a major asset. The student must demonstrate strong practical problem-solving skills and autonomy in a laboratory environment.

21. Flag flutter in wind tunnel tests and CFD simulations

In order to investigate the underlying mechanisms of aeroelastic flutter, we use both experimental and numerical approaches. In the experimental approach, we perform wind tunnel tests on slender, highly flexible structures such as rectangular plates clamped at its center. In the numerical part, we develop a coupled CFD-FEM in-house code. The code is based on nonlinear large deformation Euler-Bernoulli model of the beams, coupled with a compressible solver of full Navier-Stokes equations for fluid flow. This project seeks to provide a high-fidelity model of flutter phenomena, and uncover the possibility of using flexible materials in high aspect ratio wing jet aircrafts and energy harvesting applications.

Research area, student roles & skills

Research area: The study of fluid-structure interaction exists in many disciplines such as biomechanics, medicine, and aerospace engineering. The classical theory of elasticity assumes small deformation in structures. However, the current trend in the aviation industry is to design more efficient aircraft with less drag, which leads to higher aspect ratio wing design and as a result, tighter aeroelastic coupling and larger deformations. Therefore, it is essential to find a viable model to accurately describe this large deformation, nonlinear aeroelastic coupling, and prevent disastrous incidents such as famous Tacoma bridge collapse or in-flight structural failure.

Student roles:
You will design, machine and build experimental setups, perform wind tunnel tests and perform simulations on a coupled CFD-FEM in-house code.

Skills required:
Good knowledge fluid mechanics, vibrations and numerical techniques of resolution of differential equations
Prior experience of coding (ideally in C and/or Python)
Experience in computational fluid dynamics and wind tunnel tests is an asset.

22. Flow through porous media: mathematical modelling and simulation

The students will review existing analytical, semi-analytical and/or full numerical solutions to gas flow through porous media. There has been recent progress with new solutions to flow subject to azimuthally varying permeability in the porous matrix. We are exploring the pressure and velocity field in various coordinate systems as well as the zone of collection under different operating conditions. In this summer project the students will work on exploring the mathematical structure of the flow solutions, visualise the solutions graphically and perform numerical integration to understand particle motion and identify collection zones. This is a good training opportunity for students, who envision their ultimate position in inter-disciplinary engineering and development research. The interns will gain valuable skills in mathematical problem solving, simulation and visualisation of complex flow fields, and/or master advanced modelling software. Adequate progress in this project might serve as a step toward continued research and a Master's or PhD degree.

Research area, student roles & skills

Research area: Wells injecting or collecting fluid are large scale engineering applications. The fluid flows through a heterogeneous porous matrix and enters the well pipe through a series of apertures. In the well the flow is unobstructed, but mixing occurs with all subsequent inflowing streams. Surprisingly little is known about the mathematics of macroscopic flow phenomena through a heterogeneous matrix, or the physics of the coupling between the two flow fields, resulting in control issues and moot success of the operation. I study the aspects of fluid dynamics of these systems. Past, active and open projects can be found at https://faculty.tru.ca/ynec/index_work.html .

Student roles:
The students will
(a) get acquainted with the existing flow models and code
(b) read literature on special functions as needed
(c) develop the mathematical model
(d) learn simulation software as needed (FlexPDE, Octave/MATLAB, VU)
(e) write code for graphical visualisation of the solutions
(f) compare the results of existing and new implementations
(g) run sensitivity tests
(h) write a report.

Skills required:
Skills / background:
(a) fluid dynamics
(b) concepts in numerical analysis
(c) concepts in dynamical systems, including ordinary and partial
differential equations
(d) basic programming, MATLAB/Octave an advantage

Background: engineering (mechanical/aeronautical),
physics, mathematics or combination of these disciplines.

23. Fluid-Structure CFD simulations of cilia in biological flows

The movement of cerebrospinal fluid (CSF) within the brain ventricles is partially driven by the collective beating action of cilia, motile structures that are carried on the ependymal cells lining the ventricle walls. The micron-scale cilia generate a periodic, asymmetric beating stroke that, when coordinated with their neighbours, leads to the propagation of "metachronal" waves through the cilium array. Collectively, these processes produce a directed flow of CSF along the ventricle walls in a very low-Reynolds-number regime, where viscous forces dominate, and the reversibility of Stokes flow represents an important constraint on net pumping. The fluid dynamics of ciliary transport, despite its physiological significance, have not yet been fully explored and offer fertile ground for modelling approaches. Numerical simulations would help in understanding how beat kinematics, inter-cilium distance, and metachronal coordination affect pumping efficiency. This research project seeks to model the problem of ciliary flow numerically using the lattice-Boltzmann method (LBM), an especially appropriate CFD technique for flows with low Reynolds number and immersed, moving boundary surfaces on a fixed grid. The Palabos code, an open-source software suite with mature fluid–structure interaction capabilities, will serve as our computational tool. As a first step, we aim to create a two-dimensional model of a single cilium with prescribed (one-way) motion immersed in a fluid domain and characterise the resulting flow field and net transport. In a second stage, we will extend the model to several cilia beating with imposed phase shifts, enabling the investigation of metachronal-wave effects on pumping efficiency and flow direction. The outcome will be a validated, reusable simulation framework and a quantitative description of how beat asymmetry and metachronal coordination govern CSF transport. Beyond its biological relevance, the project provides a transferable foundation for future three-dimensional studies and for exploring ciliary dysfunction in conditions such as hydrocephalus.

Research area, student roles & skills

Research area: The main research topic of our group is the study and characterization of complex unsteady flow phenomena with multiphysics couplings, including aeroacoustic, and aeroelastic phenomena. Such phenomena are present at multiple scales, from large, high-speed rotating machines (high-speed turbomachines and low-speed fans) to small biological flows (flexible cilia in the brain ventricles and choroid plexus). Understanding these phenomena is needed to help design more efficient, quieter, and safer systems. The lab (established in 2025) focuses on modelling such phenomena using (1) high-fidelity CFD simulations, (2) low-order analytical models, and (3) AI data-driven surrogates taking advantage of the other two approaches.

Student roles:
The intern will take ownership of the day-to-day development and analysis of the simulation, working under regular supervision. The role combines scientific modelling, scientific computing, and fluid-dynamics analysis.

Concretely, the student will:
(1) Become familiar with the fundamentals of the Lattice-Boltzmann Method and with the Palabos library, starting from existing example cases;
(2) Set up a 2D fluid domain representing a section of a ventricular cavity and implement a single immersed cilium with prescribed beating kinematics;
(3) Verify the numerical setup through appropriate checks — lattice resolution, physical-to-lattice unit conversion, and correct low-Reynolds-number behaviour against a reference case;
(4) Perform the numerical simulation, including a grid-convergence study
(5) Extract and analyse the relevant flow quantities, including velocity fields, streamlines, and the net transport induced by the cilium; and
(6) Generalise the model to multiple cilia with imposed metachronal phase shifts and compare pumping performance across beating patterns.
Throughout, the student will document the methodology, maintain clean and version-controlled code, and present progress in regular meetings, culminating in a written report and an oral presentation.

Skills required:
The student must have basic skills in fluid mechanics, structures, mathematics, and coding. Knowledge of Fluid-Structure Interaction coupling methods and C++ / Fortran is a plus. He/She should be able to read scientific publications to validate the CFD simulations. The simulations will be done using the Lattice-Boltzmann open-source solver Palabos (https://palabos.unige.ch/), written in C++.

24. Fluid-structure interaction of a kirigami parachutes tested in wind tunnel

The aim of your project will be to develop ways to program the fall of a kirigami parachute to achieve certain functionality. For example, could the fall be programmed to rotate and glide in a certain way be properly designing the cut pattern of the parachute? Could the parachute be made to rotate at certain velocities and not at others? We seek to develop parachutes with embodied intelligence, to program the structure to deform in a certain way to achieve our goal.

Research area, student roles & skills

Research area: Kirigami is the Janapese art of paper cutting. In this project, we leverage it to create parachutes out of thin sheets of polymer. With the proper cut pattern, the polymer sheet will deform to slow and stabilise the fall of the payload it supports. This study at the triple interface of aerodynamic, solid mechanics, and maker science seeks to develop new ways to make parachutes cheaply for humanitarian air drops.

Student roles:
You will exert your creativity to design new kirigami parachutes. Think of ways to make different cut patterns to achieve the desired behaviour.
You will then fabricate these parachutes with a laser cutter, 3D printers, and different hand tools.
You will perform wind tunnel tests as well as drop tests with the parachutes to observe and measure they dynamics. In the past we also performed drone drop tests.
Based on your capabilities and interests, you will perform finite element simulations.
You will be part of the Laboratory for Multiscale Mechanics (LM2) at Polytechnique where you will join a group of roughly 50 graduate students and interns. LM2 members come from all parts of the world. You will be part of a team, with whom you will have lunch and play volleyball (or some other activity) over the lunch breaks! At the end of your internship, you will write a report and present your work in a conference style talk in front of the LM2 members to get feedback.
Former MTACS Globalink interns with our group have gone on to grad school at MIT, Stanford, UIUC, Supaero, TU Delft, and even Polytechnique Montreal!
If the conditions are right, you might take part in writing a joint scientific publication.

Skills required:
Good knowledge fluid mechanics and solid mechanics.
At ease working with your hands to make and fabricate things. Willing to learn how to use a laser cutter, 3D printers and other fabrication tools.
Prior experience of coding (ideally in Python and/or Matlab).
Knowledge of the finite element method would be an asset.
Experience in computational fluid dynamics and wind tunnel tests is an asset.

25. Fuelcell fault diagnostics

Over the past decade governments and transit agencies world-wide have been promoting measures to reduce airborne and greenhouse gas (GHG) emissions from motor vehicles. Fuel cell vehicles as zero emission vehicles can make an important contribution to this effort. The fuel cells are not restricted by Carnot efficiency and hence have a higher efficiency compared to the internal combustion engines. Fuel cells have zero emission and are suitable for both portable and stationary applications. However, the high cost of ownership resulting from high initial cost and low durability has limited fuel cells from becoming commercially viable alternatives. To remedy this, new diagnostics and control techniques would need to be developed for fuel cells. The project will focus on simulating and diagnosing faults in multiple type in a single fuel cells using a previously developed model. The student will also work on extending the fault-model to other faults such as catalyst degradation and ageing. Fuel cells are typically arranged in "stack" where multiple fuel cell elements are connected in series (the "+" of first cell is shared with the "-" of next cell). As such the student will also to improve the current model by considering the true voltage gradient within the stack (the current model ignores the voltage gradient along the flow direction and simplifies the voltage between different cells) in small stack (with <20 cells). The student would use this models to simulate the individual fuel cell and stacks in its various operating condition, and work with graduate students.. A second intern would use OpenFOAM's fuel cell module to compare the previously developed simplified model to the results from full CFD simulation.

Research area, student roles & skills

Research area: Dr. Vijayaraghavan works on integrated physical and control system design optimization for renewable and alternate energy systems. He is currently focused on optimizing vertical axis wind turbines and fault diagnostics in fuel-cells

Student roles:
Role A or B or both
Role A:
An intern with a stronger background in programming would aim to improve the pervious simplified model using MATLAB simulation of fuel cells with various faults.
The intern can also focus on developing machine learning to distinguish between faults.
Role B:
An intern with more CFD background aim to conduct CFD simulations (in collaboration with graduate students working on this project).

Skills required:
The students require a strong engineering background. Background in Matlab, machine learning, Python, C++ would be an added asset. Experience in openfoam (or other CFD software) particularly in the area of fuel cells will also be valued.

26. High productivity additive manufacturing

This research internship project will study mechanical and micro-structural properties of 3D printed parts manufactured by a high-productivity additive manufacturing (AM) process. We have developed expertise in the design of advanced AM processes that enable large-scale non-planar printing of various polymer-based composites mainly for aerospace, but also for biomedical and energy-harvesting applications. The goal is to install a high-throughput pellet-extrusion printhead on a six-axis robotic platform for the manufacturing of large-scale parts with complex geometries for aerospace applications. The intern will be part of and supported by a team of graduate students, postdocs and a research professional.

Research area, student roles & skills

Research area: My research interests are mainly related to additive manufacturing (AM) of multifunctional polymer composites. Past contributions include the development of innovative AM processes (e.g., 6-axis non-planar, multi-material multi-process, UV-assisted direct ink writing), and the design and fabrication of multifunctional materials (e.g., carbon fiber-reinforced thermoplastics, abradable thermosets, piezoelectric materials) for advanced applications mainly for aerospace but also with high potentials for transportation, energy and biomedical sectors.

Student roles:
- Help the team with printing of test specimens for mechanical and microstructural characterization
- help the team with conducting mechanical and microstructural testing
- Analyze results and report to the team
- Participate in various meetings (e.g., individual, group, and with the industrial partners)
- Write reports and present the work to the team

Skills required:
- Hands-on attitude
- Basic knowledge in additive manufacturing or 3D printing
- Basic knowledge in thermoplastics
- Team-working skills
- Basic knowledge in programming (e.g., Python) and software (e.g., CATIA)

27. Impact-Resistant CFRTP Drone Frames: Compression Molding & Drop-Weight Testing

This project addresses a critical gap in commercial drone technology: the lack of carbon fiber reinforced thermoplastic (CFRTP) frames despite research showing 2-3x higher impact energy absorption compared to traditional thermoset composites. While 95%+ of commercial drone frames use thermoset carbon fiber/epoxy, CFRTP offers superior crash resistance, recyclability, and manufacturing simplicity without autoclave requirements. The student will develop a compression molding process for CFRTP drone frame components using readily available carbon fiber/PPS or carbon fiber/PEEK prepregs. Working with ÉTS's impact testing tower (drop-weight apparatus following ASTM D7136 standards), they will fabricate and test multiple frame variants with different fiber orientations, stacking sequences, and thicknesses. The student will systematically characterize impact performance: damage morphology (ultrasonic C-scan, visual inspection), energy absorption metrics, and residual strength after impact events. This research bridges academic composite science with practical aerospace manufacturing. By comparing CFRTP against thermoset baselines, the student will quantify performance advantages and develop manufacturing guidelines for impact-resistant drone frames. The project combines hands-on composite fabrication (compression molding, tool design), advanced testing (impact tower, non-destructive evaluation), and data analysis (energy absorption calculations, failure mode classification). Expected outcomes include validated CFRTP manufacturing protocols, impact performance database (20-30 specimens), comparative analysis with thermoset composites, and design guidelines for crash-resistant drone frames. Results have potential for conference publication (SAMPE, RAPID) and industry adoption by drone manufacturers seeking improved safety and sustainability.

Research area, student roles & skills

Research area: My research focuses on advanced polymer composites and additive manufacturing for aerospace applications. I specialize in 3D printing of thermoplastic and thermoset composites, with emphasis on carbon fiber reinforced materials, non-planar toolpath optimization, and mechanical performance characterization. Current projects include self-healing polymers, recycled plastic optimization using machine learning, and impact resistance testing of composite structures. My lab combines experimental materials science with computational modeling to develop next-generation manufacturing processes for lightweight, high-performance aerospace components.

Student roles:
The student will actively participate in CFRTP drone frame development over the 12-week internship:

**Weeks 1-3: Training & Process Development**
- Learn composite materials fundamentals: CFRTP vs. thermoset, fiber orientations, layup techniques
- Study compression molding process: tool design, temperature/pressure/time parameters
- Design simple mold tooling for drone frame components (aluminum or steel plates)
- Source CFRTP prepreg materials (carbon fiber/PPS or PEEK from suppliers like Solvay, Sabic)
- Calibrate compression molding press: optimize cycle parameters for defect-free parts

**Weeks 4-7: Fabrication & Impact Testing**
- Fabricate 20-30 CFRTP specimens with varying parameters: fiber orientation (0°, 45°, 90°), stacking sequences ([0/90]s, [±45]s), thicknesses (2-6mm)
- Conduct drop-weight impact tests using ÉTS impact tower (ASTM D7136 protocol)
- Vary impact energies: 5J, 10J, 15J, 20J to map damage progression
- Document damage morphology: ultrasonic C-scan, visual inspection, cross-sections
- Measure peak force, energy absorption, permanent deformation for each specimen

**Weeks 8-10: Data Analysis & Comparison**
- Compile impact database: energy absorption vs. fiber orientation, thickness, stacking sequence
- Compare CFRTP performance against thermoset baselines (literature data or existing lab specimens)
- Identify optimal CFRTP configurations for maximum impact resistance
- Calculate cost-benefit: material costs, cycle times, performance gains vs. traditional composites
- Analyze failure modes: delamination, fiber breakage, matrix cracking patterns

**Weeks 11-12: Reporting & Knowledge Transfer**
- Create design guidelines: recommended CFRTP materials, layup sequences, molding parameters
- Prepare final report with manufacturing protocols and impact performance data
- Present results to lab group and discuss industry adoption pathways
- Document process parameters for future students
- Co-author conference abstract if results are significant (SAMPE, RAPID)

**Mentorship & Development:**
- Weekly 1-on-1 meetings with Prof. Tabiai for guidance and feedback
- Training on compression molding equipment and impact testing tower
- Access to graduate students (PhD/Master's) for peer learning on

Skills required:
Strong background in mechanical engineering, aerospace engineering, or materials science. Coursework in composite materials, polymer science, or mechanical testing preferred. Understanding of manufacturing processes (molding, forming, or additive manufacturing). Interest in aerospace applications and drone technology. Basic data analysis skills (Excel, Python, or MATLAB). Hands-on experimental mindset with attention to detail and safety protocols. No prior composite manufacturing experience required - full training provided on compression molding and impact testing. English proficiency required; French is an asset but not mandatory.

28. Liquid-spray driven detonation

This project investigates how monodispersed liquid fuel droplets influence the propagation and structure of detonation waves. While detonations in gaseous fuels are relatively well understood, many practical propulsion systems rely on liquid fuels that must first atomize, evaporate, and mix before reacting. The presence of droplets introduces additional physical processes, including drag, heat transfer, and phase change, which can strongly affect detonation speed, stability, and operating limits. Using controlled experiments with narrowly distributed droplet sizes, high-speed Schlieren imaging, soot foil diagnostics, and computational modeling, we will examine how droplet diameter and fuel properties alter detonation behavior. The results will provide new insight into liquid-fueled detonations and support the development of practical detonation-based propulsion systems such as rotating detonation engines.

Research area, student roles & skills

Research area: My research focuses on the physics of detonation waves and their application to advanced propulsion systems such as rotating detonation engines (RDEs). Detonations are supersonic combustion waves that release energy extremely rapidly, offering the potential for more efficient and compact propulsion than conventional deflagration-based systems. My group studies how fuel composition, droplet evaporation, and chemical kinetics influence detonation structure, stability, and limits. By improving our understanding of how detonations propagate in practical fuels, this research supports the development of next-generation aerospace propulsion systems for high-speed flight and space applications.

Student roles:
The student will play an active role in all stages of the research project. Their primary responsibilities will include designing and assembling experimental components and modifications to the existing apparatus, including gas and liquid handling systems for generating and characterizing monodispersed fuel droplets. The student will conduct detonation experiments, operate advanced diagnostics, and analyze the resulting data to identify trends in detonation structure and performance. They will work closely with graduate students and other members of the research group, contributing to experiment planning, troubleshooting, and interpretation of results. Through this hands-on involvement, the student will gain valuable experience in experimental design, data analysis, and advanced combustion research.

Skills required:
The ideal student will be enthusiastic, curious, and willing to learn new experimental and analytical techniques. A background in mechanical or aerospace engineering, combustion, thermodynamics, or fluid mechanics is desirable. Previous experience with laboratory work involving gas or liquid handling systems would be an asset, but is not required. Similarly, prior exposure to combustion or propulsion concepts is beneficial but not necessary. The most important qualities are strong problem-solving skills, attention to detail, and a motivation to contribute to cutting-edge research in advanced propulsion.

29. Micro, Nano, & Quantum Sensors

Three classes of inertial sensors are currently under development: - MEMS & NEMS gas sensors - MEMS chemical sensors in water - Quantum strain and temperature sensors

Research area, student roles & skills

Research area: We design, fabricate, and develop novel sensors based on micro and nano-electromechanical systems (MEMS & NEMS) technology and thin-film quantum emitters for gas, chemical, and biological applications. The intern will join an active research group encompassing undergraduate and graduaet students. The group is equipped with three micro-motion laser vibrometers, multiple lock-in amplifiers, a VNA, a probe station, a nano-fabrication system, and a full complement of electrical drive and measurement instrumentation. He/she will participate in the design, fabircation, test, and analysis of MEMS, NEMS, and quantum gas, chemical, and biological sensors.

Student roles:
Under my supervision and in collaboration with of a graduate student
- Carry out experiments on MEMS, NEMS, and quatum sensors
- Design and test of drive and detection PCBs
- Design and implement drive and control codes for micro and nano positioners
- Functionalize sensors using the nano-fabrication system

Skills required:
- Design, handling, and post-processing of MEMS or NEMS
- Design, debug, and test derive and detection circuits and the corresponding PCBs
- Micro-scale experimental (fabrication and / or characterization) techniques
- Hands-on experience in the dynamics, vibrations, and / or control of electromechanical systems.

30. Model of turbulence interaction noise

Turbomachine design must satisfy more stringent regulations in terms of acoustic emissions and for the protection of urban areas. Some future projects will have larger aircraft with turboengine located at the rear of the airplane. In such architecture the engine will ingest the turbulent boundary layer that develops on the aircraft. The inhomogeneous turbulence ingestion becomes a new broadband noise source that must be understand and consider to develop aircraft that will meet acoustic emission certifications. This internship project is aimed at developing and validating a new analytical aeroacoustic model to account for the non-homogeneous turbulence ingestion noise mechanism on the fan. The student will have two main tasks during the internship. First he will have to learn about aeroacoustic analytical methods for the tonal noise prediction of the upstream distortion seen by the fan. Then he will have to extend this model to an inhomogeneous anisotropic turbulence ingestion. To validate his methodology, the experimental database of a well-documented fan operating in a turbulent boundary layer [Alexander, Devenport, AIAA 2016] will be used. The analytical model will use turbulence input parameters provided in the database. The student will compare his predictions with the acoustic measurements available, and write a report describing the model and its validation. This internship will allow the student to develop his knowledge on the flow in turbomachine, and understand the interaction mechanisms generating the noise. The acoustic results analysis will allow the student to develop its basics in aeroacoustics. He will improve his scientific, writing and communication skills.

Research area, student roles & skills

Research area: The main research topic is the noise generation and mitigation of propulsion and ventilation systems to address two major environmental issues that can cause serious health hazards. On the one hand, airplane noise yields increasingly sensitive issues to community near airports at approach and take-off conditions as air traffic increases. On the other hand ventilators in daily appliances, in transport systems, and in buildings or tunnels are exposing workers daily to noise levels likely to create hearing issues. Moreover, clean renewable energies such as farms of wind turbines can be more generally accepted if their noise is significantly reduced.

Student roles:
The student will have to first use the aeroacoustic tools developped in the research group, which will be the basis of his developments. He will initially collect information on the experimental campaign made at Virginia Tech [Alexander, Devenport] from the recent published papers. Initial aeroacoustic predictions with the available tool will highlight the contribution of the student. A bibliographic study will help the student to select and derive the appropriate model to model the turbulence interaction mechanism. He will then implement the model and validate it against the published daatbase. He will have to regularly report his progress to the research group, and write a final report. All along his internship he will be helped by the researchers and the students from the group (20 people).

Skills required:
The student must have competences in fluid mechanics, turbulence, acoustics, mathematics and coding. He should be able to read scientific publications, to derive analytical models. The coding will be done in matlab or equivalent (Python for instance).

31. Motion and deformation in ultasound measurements in carotid artery

This project is in collaboration with Prof. Mark Rakobowchuk from the Department of Biological Sciences at Thompson Rivers University. Prof. Rakobowchuk's lab collects ultrasound recordings of the motion of the carotid artery during regular breathing. The tissue of the artery wall is elastic and undergoes stresses that, on one hand, are synchronised with the heart cycle, and on the other, are coordinated with the pulsatile blood flow and pressure change in the vessel. The contraction force of the heart and the pulsatility of the arterial flow induces longitudinal motion as well as deformation, whilst the periodicity of the blood pressure change causes radial distention and contraction, perforce coupled to the longitudinal deformation. The CAROLAB software processes the ultrasound imagery and is capable of tracking a predefined region of the artery wall. The challenge of this project is to decompose the tracking data into correct components of the stress tensor and velocity vector. This is a good training opportunity for students, who envision their ultimate position in inter-disciplinary scientific research. The intern will gain valuable skills in working with biological signals, image processing, visco-elastic theory, reconstruction of conservation laws in continuum mechanics based on real measurements and uncertainty analysis. Adequate progress in this project might serve as a step toward continued research and a Master's or PhD degree. The expected outcomes are (a) tracking data acquired from ultrasound imagery (b) reconstruction of discrete sampled signals using Fourier transform (c) calculations checking conservation of momentum in the tissue as a continuum (d) identification of decoupled movement and deformation components (e) calculation of stresses experienced by the wall separately due to heart forces and blood flow (f) code in MATLAB/Octave and possibly a COMSOL simulation model.

Research area, student roles & skills

Research area: I am working in the area of applied analysis with emphasis on partial differential equations in engineering and environmental/natural applications. Many projects are inter-disciplinary, involving theoretical concepts of mathematics, fluid mechanics, thermodynamics and control theory, but also numerical solutions to problems intractable analytically and optimisation problems. I partner with local industry, engineers, consultants and other faculty to share field data and provide insight into problems encountered in different disciplines. The research is oriented at improved engineering design or computation, educated decision making and deep understanding of the physics of the systems at hand, especially ones combining natural and man-made components.

Student roles:
The students will
(a) get acquatnted with the CAROLAB software
(https://www.creatis.insa-lyon.fr/carolab/)
(b) examine provided ultasound data and/or generate new data from existing
recordings
(c) get acquainted with the code in its current state (MATLAB/Octave)
(d) get acquainted with the current state of research by reading scientific
papers
(e) work on code and signal analysis with the aim to verify the
conservation of momentum in the tissue as a continuum; identify decoupled
movement and deformation components; calculate stresses experienced by the
wall separately due to heart forces and blood flow
(f) juxtapose results to the magnitude of related quantities reported in
the literature
(g) based on the above, build a model of haemodynamic-viscoelastic
interaction between the artery wall and blood flow
(h) write a report.

Skills required:
Skills / background:
(a) fluid dynamics and continuum mechanics: equations of conservation of
momentum in viscous flows and elastic media
(b) concepts in signal analysis: Fourier transform, smoothing techniques
(c) MATLAB/Octave an advantage

Background: engineering (mechanical/aeronautical), physics, mathematics or
combination of these disciplines.

32. Nouvelle méthode de détection et d'atténuation du leurrage GNSS

This research project addresses one of the most critical challenges in modern aviation: GNSS spoofing attacks, which can compromise aircraft safety by broadcasting false satellite signals. In collaboration with CMC Electronics, Safran Trusted 4D, and Jaunt Air Mobility, the LASSENA laboratory at ÉTS will develop innovative technologies for the detection, mitigation, and resilience of next-generation GNSS receivers. These systems will leverage multi-constellation diversity (GPS, Galileo, BeiDou), inertial measurement unit (IMU) integration, and advanced artificial intelligence techniques to ensure robust, real-time protection against spoofing.

Research area, student roles & skills

Research area: Resilient Positioning, Navigation and Timing (PNT) for aviation, with a focus on GNSS security, spoofing detection, multi-constellation receiver resilience, sensor fusion, and artificial intelligence methods for robust navigation in safety-critical environments.

Student roles:
The student will support the development and validation of resilient GNSS technologies for aviation applications. The main role will be to contribute to the design, implementation, and testing of algorithms for GNSS spoofing detection, mitigation, and receiver resilience.

The student may participate in the analysis of GNSS and multi-constellation signals, the integration of IMU data, and the development of artificial intelligence or machine learning methods for anomaly detection. The work may also include simulation, data processing, performance evaluation, and comparison of different detection or mitigation strategies under nominal and spoofed conditions.

Depending on the student’s background, the role may involve programming in Python, MATLAB, or C/C++, working with experimental datasets, preparing technical documentation, and contributing to laboratory demonstrations or validation activities. The student will work under the supervision of researchers at the LASSENA laboratory and may interact with industrial partners involved in the project.

The expected contribution is both technical and analytical: the student will help transform research concepts into validated methods that can improve the safety, robustness, and reliability of future aviation navigation systems.

Skills required:
The ideal candidate should have a background in electrical engineering, computer engineering, aerospace engineering, software engineering, or a related field. Knowledge of GNSS, signal processing, navigation systems, sensor fusion, or radio-frequency systems would be an asset. Experience with Python, MATLAB, C/C++, data analysis, machine learning, or simulation tools is also desirable.

The student should be motivated, autonomous, detail-oriented, and comfortable working in a multidisciplinary research environment. Good analytical skills, technical writing abilities, and an interest in aviation safety, resilient navigation, and applied artificial intelligence are strongly encouraged.

33. Omniphobic and ice-phobic coating development

The interns will aid in the development of so-called omniphobic (ability to repel essentially any liquid) and/or ice-phobic (ability for ice to not adhere well to the surface) coatings. The DREAM Lab has developed such materials over the past 5 - 6 years, but for several industrial applications the coatings need to be tailored or modified in a specific way. The intern and Prof. Golovin would discuss which specific industry was of most interest, and then explore a way of modifying the coatings in order to achieve whatever changes in the materials were required. Based on intern interest, the project can be computational (modelling), experimental, or a combination. Moreover, the intern can focus on synthesis, characterization, or a mix of the two.

Research area, student roles & skills

Research area: The DREAM Lab (https://golovin.mie.utoronto.ca) develops novel materials through surface modification, towards the betterment of society. In many aspects, this means creating coatings with unique properties that can positively impact an engineering application. Some of the general themes within the lab include de-icing and anti-icing materials, low adhesion coatings, liquid repellent surfaces, and smart materials that combine sensors within the coating itself. The lab is about 90% experimental and uses a wide range of chemical, mechanical, and electrical techniques to fabricate, characterize, and analyze our new materials.

Student roles:
The intern will either have a defined subproject within a larger theme of the research group, or their own tangential project that relates closely to a current larger project of the group. The intern will be paired alongside either a PhD student or postdoctoral scholar, who will provide daily mentorship and guidance throughout the length of the intern's project. Likely the intern will be made responsible for creating data / figures for an academic publication, and success in this area will mean co-authorship on that work.

Skills required:
Students should possess a strong work ethic and be a very good team player. The DREAM Lab has 15 - 20 members, all working close to (both physically and academically) one another, and the intern should be able to work well with others accordingly. The projects are experimental so hands-on skills are a must, and any chemistry skills are a bonus and will help with the coating synthesis and fabrication (though not required as other lab members can fabricate the coatings for the intern).

34. Optical Micro Systems

We are actively developing three classes of micromicrrors - rigid electrostatic micromirrors - deformable electrostatic micromirrors - diffractive electrostatic mirrors for use in beam steering and optical signal processing

Research area, student roles & skills

Research area: We design, fabricate, and develop novel scanning, diffractive, and adaptive micro-electromechanical systems (MEMS) mirrors. The intern will join an active research group encompassing undergraduate and graduate students. The group is equipped with three micro-motion laser vibrometers, a probe station, a nano-fabrication system, and a full complement of electrical drive and measurement instrumentation. He/she will participate in design, post-processing, test, and analysis of MEMS and NEMS actuators and their circuits.

Student roles:
Under my supervision and in collaboration with of a graduate student
- Design and analyze MEMS actuators
- Carry out experiments on MEMS actuators
- Design and test drive and detection PCBs

Skills required:
- Design, handling, and post-processing of MEMS mirrors
- Design, debug, and test of drive circuits and their PCB implementations
- Micro-scale experimental (fabrication and / or characterization) techniques
- Hands-on experience in the dynamics, vibrations, and / or control of electromechanical and optomechanical systems.

35. Phononic Frequency Combs

We are actively developing three classes of phononic frequency combs based on - electrostatic NEMS resonators - self-excited piezoelectric resonators - optomechanical resonators

Research area, student roles & skills

Research area: We design, fabricate, and develop novel micro and nano-electromechanical systems (MEMS & NEMS) resonators as well as optomechanical resonators that exploit light (photon) pressure as an interaction force between optical and acoustic fields. Our target is to create high-quality phononic frequency comb generators with high modulation indeces, long coherence times, and a tunable free spectral range. The intern will join an active research group encompassing undergraduate and graduate students. The group is equipped with three micro-motion laser vibrometers, a probe station, a nano-fabrication system, and a full complement of electrical drive and measurement instrumentation. He/she will participate in design, post-processing,

Student roles:
Under my supervision and in collaboration with of a graduate student
- Design and analyze MEMS & NEMS resonators
- Carry out experiments on MEMS & NEMS resonators
- Design and test drive and detection PCBs

Skills required:
- Design, handling, and post-processing of MEMS & NEMS
- Design, debug, and test of drive circuits and their PCB implementations
- Micro-scale experimental (fabrication and / or characterization) techniques
- Hands-on experience in the dynamics, vibrations, and / or control of electromechanical and optomechanical systems.

36. Physics-Informed Reconstruction of 2D Wake Dynamics Behind a Cube at Varying Incidence Angles Using CFD Data and Deep Learning

he wake flow behind a cube is a canonical bluff-body problem featuring vortex shedding, two-dimensional separation, and reattachment structures that are sensitive to the cube’s orientation relative to the oncoming stream. High-fidelity simulation of these flows produces rich datasets, but extracting physically consistent pressure and velocity fields at arbitrary resolution — particularly from coarsened or sub-sampled CFD output — remains a practical challenge. This project will develop and apply a Physics-Informed Neural Network (PINN) framework to reconstruct 2D velocity and pressure fields from CFD-generated data for cube wake flows at multiple angles of incidence (0°, 15°, 30°, and 45°). The CFD datasets, computed using RANS or LES approaches, will serve as the ground-truth source from which sparse training samples are drawn. PINNs embed the incompressible Navier-Stokes equations directly into the neural network training process, allowing the model to recover physically consistent, high-resolution fields from deliberately sub-sampled or noisy input data. The two interns will work with CFD datasets provided by the research group, implement and train a PINN model using established frameworks (PyTorch/DeepXDE or NVIDIA Modulus), and conduct a systematic comparison of PINN-reconstructed fields against the full CFD solution and conventional interpolation methods. Quantitative evaluation will use divergence error, reconstruction RMSE, and energy spectra. The comparative analysis across cube angles will reveal how orientation modulates wake symmetry, vortex topology, and pressure recovery — information directly relevant to drag reduction and flow control in engineering applications.

Research area, student roles & skills

Research area: The Turbulence Research Laboratory at the University of Toronto investigates turbulent and separated flows using experimental, computational, and physics-informed machine learning methods. Current work includes high-fidelity CFD simulation of bluff-body flows, reconstruction of velocity and pressure fields from sparse numerical data, and the application of Physics-Informed Neural Networks (PINNs) to extract physically consistent flow information beyond the resolution of the underlying simulation. Application areas include bluff-body aerodynamics, flow control, and environmental fluid mechanics.

Student roles:
The two interns will collaborate on the PINN model development and validation components of the project, with responsibilities divided to ensure parallel progress. One intern will focus primarily on the CFD data pipeline: preprocessing and sub-sampling the RANS/LES velocity and pressure datasets to create sparse training inputs across the four cube orientations, establishing the ground-truth comparison database, and conducting quantitative validation (divergence error, reconstruction RMSE, energy spectra). The second intern will focus primarily on the PINN implementation: designing and training the neural network architecture (inputs: 2D spatial coordinates and optionally time; outputs: velocity components and pressure), tuning the multi-component loss function (data loss, Navier-Stokes residual, boundary condition penalty), and benchmarking PINN-reconstructed fields against conventional interpolation methods.
Both interns will contribute to the comparative flow visualization across cube angles — streamlines, vorticity contours, and pressure maps — and are expected to collaborate on a joint written summary of results suitable for inclusion in a conference or journal publication. Each intern will present their component of the work to the research group at the close of the internship.
Day-to-day supervision will be provided by the principal investigator and a senior graduate student in the Turbulence Research Laboratory. The two interns will attend weekly joint progress meetings and are expected to coordinate closely throughout the 12-week period.

Skills required:
The ideal candidate has a strong foundation in fluid mechanics and experience with machine learning or deep learning applied to scientific computing. Proficiency in Python is essential; familiarity with PyTorch, TensorFlow, or JAX is highly desirable. Exposure to physics-informed neural networks or computational fluid dynamics (RANS, LES, or finite-volume methods) is a significant asset. The student should be comfortable working with structured numerical datasets and visualizing two-dimensional flow fields. Graduate-level coursework in fluid mechanics, turbulence, or numerical methods is preferred.

37. Self reorienting blades design for vertical axis wind turbines

It is anticipated that renewable source will account for 69-74% of global power capacity addition by 2030, with wind accounting for 30%. Current state-of-the-art wind turbines can be classified into horizontal axis wind turbine (HAWT) and vertical axis wind turbine (VAWT). HAWT are better suited for large scale energy generation. However new local micro and off-the-grid generation would use VAWT. VAWT can also be installed on top of buildings with minimal retrofit. The project will focus on design optimization along with and controller design for "self reorienting" blades for VAWT. As the VAWT rotates, the orientation of the blade changes relative to the air flow. This makes design optimization of VAWT extremely interesting. Dr. Vijayarghavan's group have previously optimized the pitching function of the blade. However this would require the use of a motor. This project will focus on adapting the blade design so that the forces acting on the blade (along with external restraints) automatically reorient the blades to the optimal orientation without any external power. The student would perform CFD simulation to analyze the force acting on the blade. They would also study the effect of different blade design, blade support location, and the use of of passive controls such as torsional springs and restraints. They would then use this information to optimize the self reorienting blades system. Students would be contributing on cutting edge research on blade design optimization for VAWT. The project will involve CFD simulations (in collaboration with graduate students working on this project) and wind-tunnel experiments on 3D printed previously optimized blades for the VAWT.

Research area, student roles & skills

Research area: Dr. Vijayaraghavan works on integrated physical and control system design optimization for renewable and alternate energy systems. He is currently focused on optimizing vertical axis wind turbines and fault diagnostics in fuel-cells

Student roles:
Students would conduct CFD simulations (in collaboration with graduate students working on this project) and wind-tunnel experiments on 3D printed blades for the VAWT.

Skills required:
The students require a strong engineering background. Background in CFD and experimental fluid dynamics (particularly in wind turbines) would be an added asset.

38. Smart Inspection and Predictive Maintenance of 3D Printed Parts Using AI and Non-Destructive Evaluation

This project aims to develop intelligent inspection and maintenance strategies for 3D printed parts commonly used in aerospace, biomedical, and industrial applications. Additive manufacturing offers geometric complexity but can introduce internal or surface defects that are difficult to detect without advanced tools. The intern will contribute to the design of a predictive maintenance pipeline using 3D scanning and thermographic imaging, coupled with AI models for defect detection and degradation tracking. The research will involve: -Capturing 3D geometry and thermal response of parts under stress -Preprocessing imaging data for defect localization and quantification -Training simple machine learning models to predict potential failure zones -Validating the models with real-world use-case scenarios and testing protocols The project includes close collaboration with a research team experienced in advanced manufacturing and data science. Students will be introduced to key techniques in non-destructive testing (NDT), digital twins, and reliability prediction. Results from this internship may contribute to peer-reviewed publications or industrial reports.

Research area, student roles & skills

Research area: Our research investigates the predictive maintenance and inspection of 3D printed components using artificial intelligence and non-destructive evaluation (NDE) techniques. We combine 3D scanning, infrared thermography, and data analytics to detect defects and predict the lifespan of polymer and composite parts used in advanced manufacturing.

Student roles:
The student will support the experimental inspection and AI analysis of 3D printed polymer and composite parts. Tasks will include:
Operating 3D scanners and thermal imaging systems to capture part geometries and surface temperature data
Assisting in labeling data (e.g., regions with visible or detected defects)
Training and testing machine learning models for defect detection and failure prediction
Participating in weekly lab meetings and presenting experimental results
Contributing to a research poster, report, or publication depending on the progress

The intern will gain hands-on experience in non-destructive testing, additive manufacturing, and basic AI tools under the guidance of expert researchers. The internship provides exposure to interdisciplinary research bridging mechanical engineering, material science, and data-driven design.

Skills required:
The ideal candidate should have basic knowledge of 3D printing, materials science, or mechanical design. Experience in Python, image processing, or machine learning is an asset. Curiosity and a willingness to learn experimental and analytical tools are essential.

39. Strut-Braced-Wing Aircraft: Development and Application of an Initialization Algorithm for Robust High-Fidelity Design Optimization

As shown in recent work, a conservative estimate of the fuel-burn reduction potential of the strut-braced-wing (SBW) regional-class aircraft ranges from 7.7% on short-range missions to approximately 16% on long-range edge-of-the-envelope missions. Even under several conservative assumptions, the SBW configuration alone, i.e., without relying on future technologies, demonstrates a significant fuel-burn advantage. The preceding regional-jet performance benefits are expected to be even greater for long-haul variants, and greater still if future technologies such as natural laminar flow or an aft-thruster boundary-layer-ingesting engine are used. A key factor enabling the aforementioned performance gains is the high design freedom used during optimization. Several hundred design variables were recently optimized using a supercomputer running a gradient-based optimizer. The study showed that high fuel efficiency could be maintained despite the presence of an aerodynamically stressed wing-strut region. The next step is to unlock more design freedom by considering multidisciplinary trade-offs, further expanding the recent work focusing on the aerodynamic shape optimization of a fixed planform. In order to achieve this goal, a recently developed conceptual-design algorithm will be adapted and applied to the SBW configuration in order to rapidly consider critical multidisciplinary design requirements and produce a suitable initial design for refinement via mixed-fidelity multidisciplinary design optimization on a supercomputer. Furthermore, the joint optimization of mission parameters and design variables can be considered, with the goal of identifying niche applications where the SBW's advantages are maximally exploited. If time permits, the trade-offs unlocked by natural laminar flow and an aft-thruster boundary-layer-ingesting engine can be considered. Overall, this semi-automated approach to aircraft design helps lower barriers to market entry by targeting specific, high-value use cases and by exploiting complex trade-offs in an unfamiliar design space via optimization. Ultimately, reducing risk through accurate performance assessments is key to accelerating adoption.

Research area, student roles & skills

Research area: I study the multidisciplinary design optimization of unconventional aircraft using computational fluid dynamics and numerical optimization. I use a supercomputer to automate the design optimization process while considering aerodynamics, mass properties, propulsion, and flight mechanics, and I uncover novel design principles for the unconventional, complex, and highly integrated blended-wing-body and strut-brace-wing aircraft configurations.

Student roles:
Students will assist in the implementation of structural models (stress and aerostructural vibrations) and mission variables within an initializer conceptual-design code. Laminar-flow and aft-thruster boundary-layer-ingesting engine models can also be considered if time permits. Once tested, models will be transferred to the high-fidelity supercomputer code. The goal is to produce a good initial estimate followed by a refined optimal SBW aircraft design that considers multidisciplinary trade-offs and, potentially, future technologies. Coupled models of aircraft weight and balance, propulsion, and flight mechanics will be optimized in conjunction with high-fidelity aerodynamics models. Finally, key design principles will be identified and published in the scientific literature.

Skills required:
The student requires skills in mechanical engineering (especially fluid mechanics), engineering design, and scientific programming (mainly Matlab; any other languages used have a similar syntax).

40. Supersonic synthesis of 2D layered nanomaterials

Two-dimensional (2D) nanomaterials, such as Graphene, Boron Nitride (BN) and Molybdenum Disulfide (MoS2), are finding numerous applications in next generation electronics, composites, consumer goods, energy generation and storage, and healthcare. However, their true potential will not be realized unless cost-effective, high-throughput techniques for their mass-synthesis are developed. Recently, we have shown that multiphase supersonic flows can be used to synthesize 2D nanomaterials, which can then be easily integrated into nano-enabled systems. Our central hypothesis is that scalable and continuous shear-based exfoliation of 2D nanomaterials occurs in the presence of compressed gases rapidly expanding within confined flow geometries. In support of this hypothesis, the fundamental objectives of this project are to (1) use the established theoretical and numerical framework of compressed gas dynamics to guide experiments for mechanism understanding and process optimization, (2) to define the role that materials and post-processing play in exfoliation yield and quality, and (3) demonstrate process scalability and economic feasibility through integration of exfoliated 2D nanomaterials into nano-enabled systems. In comparison to the state of the art techniques of 2D material exfoliation such as Hummer’s method or liquid phase exfoliation (LPE), the advantages of our compressible flow exfoliation (CFE) process are (1) high throughput operation in a continuous manner, (2) environmentally friendly process not requiring any toxic chemical or harmful gases, and (3) generic processing applicable to any 2D layered material and any high-pressure gas.

Research area, student roles & skills

Research area: My research focus is on scalable nanomanufacturing of polymer and inorganic composites, structures and surfaces for applications in automotive, aerospace, consumer goods, health and energy sectors. Specifically, we’re investigating the rapid and large-scale synthesis of 2D layered nanomaterials for energy related applications. Another project in our group focuses on automotive composites.

Student roles:
Depending on the comfort level the student will work under the supervision of a senior graduate student or directly under the PI’s supervision. The student will be expected to understand the project basics, including any necessary background readings. From there the student will be asked to identify the relevant knowledge gaps and formulate verifiable hypothesis that will be tested through the course of the project through achieving specific objectives. The student will be expected to design experiments and conduct the proper tests. These tests will involve sample synthesis, involving high pressure and temperature equipment, and also sample characterization, involving electron microscopy, X-ray Diffraction, UV and IR spectroscopy, atomic force microscopy and mechanical testing. Following these tests, the student will be analyzing the collected data and highlighting any relevant observable trends. The results of the testing and analysis will be disseminated as publications, and the student will be expected to contribute to their preparation. Furthermore, the student is expected to participate in weekly project update meetings as well as weekly team meetings. At least once during the course of this project, the student will be presenting a group seminar. Finally, the student is expected to write a final project report at the conclusion of this project.

Skills required:
Background (college/undergrad level)
a. Physics
b. Chemistry
c. Engineering
d. Some exposure to compressible gas dynamics (preferred)

Skills
a. Communications (Written/Verbal)
b. Teamwork
c. Analytical/Reasoning
d. Hands-on attitude
e. MS Office (Excel, Word, PPT)
f. Basic Matlab

41. Turbomachine acoustic response functions with continual learning

Predicting the acoustic response of turbomachinery blades to turbulent gusts is central to aeroacoustic design, yet the available analytical tools are either too idealized or numerically fragile. This internship proposes to develop a neural surrogate for turbomachine acoustic response functions using a continual learning strategy. In a first phase, the surrogate will be trained on a database generated from Amiet's leading-edge model, which describes the response of an isolated airfoil subjected to incoming turbulent gusts. This model provides an abundant source of training data and establishes a baseline mapping between gust parameters and the acoustic response. In a second phase, the surrogate will be extended through domain adaptation to the complex case of a cascade of airfoils, where blade-to-blade interactions modify the response. The Posson's cascade model will be used here, which suffers from spurious acoustic resonances and relies on costly infinite-product evaluations. Rather than retraining from scratch, a continual learning approach will be tested, in which the original neural network training is continued, adapting to "new" (cascade) training samples while maintaining accuracy in "old" (isolated airfoil) ones. Approaches such as Elastic Weight Consolidation (Kirkpatrick et al., 2017) or "building-block" strategies (Arranz et al. 2024) will be tested. The work pursues 3 objectives: 1) produce a fully differentiable model, in contrast to the original analytical formulations, thereby enabling gradient-based optimization, sensitivity analysis, and integration into larger design loops. 2) accelerate evaluation, replacing the expensive infinite-product computations of the cascade model with fast surrogate 3) regularize the resonant behavior of the cascade model, yielding a physically smoother and more robust predictor across the frequency range of interest. Over twelve weeks, the project aims to deliver a unified and differentiable surrogate for both isolated and cascade configurations, demonstrating continual learning as a practical route to extend aeroacoustic models.

Research area, student roles & skills

Research area: The main research topic of our group is the study and characterization of complex unsteady flow phenomena with multiphysics couplings, including aeroacoustic, and aeroelastic phenomena. Such phenomena are present at multiple scales, from large, high-speed rotating machines (high-speed turbomachines and low-speed fans) to small biological flows (flexible cilia in the brain ventricles and choroid plexus). Understanding these phenomena is needed to help design more efficient, quieter, and safer systems. The lab (established in 2025) focuses on modelling such phenomena using (1) high-fidelity CFD simulations, (2) low-order analytical models, and (3) AI data-driven surrogates taking advantage of the other two approaches.

Student roles:
The intern will take ownership of the day-to-day development and analysis of the neural surrogate, working under regular supervision within the lab. The role combines scientific machine learning, scientific computing, and aeroacoustic analysis. Over twelve weeks, the work progresses from the isolated-airfoil baseline to the coupled cascade case. Concretely, the student will:

(1) Become familiar with the fundamentals of neural surrogate modelling, domain adaptation, and continual learning, and review the physical assumptions of Amiet's leading-edge model and Posson's cascade model, including the origin of its spurious resonances, starting from existing example cases and frameworks;
(2) Assemble a parametric training database from Amiet's model, spanning gust wavenumbers, frequencies, and flow conditions, and set up a reproducible data-generation and training pipeline for the isolated-airfoil regime, including the network architecture and loss formulation;
(3) Train and verify a baseline differentiable surrogate, defining accuracy metrics, performing hyperparameter tuning, checking predictions against the analytical reference, validating computed gradients, and benchmarking inference speed and memory cost against the original formulations;
(4) Extend the surrogate to the cascade regime through continual learning, implementing and comparing strategies such as Elastic Weight Consolidation and "building-block" approaches on the existing cascade database, while monitoring accuracy retained on the isolated case;
(5) Extract and analyse the relevant quantities, including response amplitudes and phases across the frequency range, the smoothness of the regularized resonances, and the degree of catastrophic forgetting on the isolated-airfoil configuration, supported by diagnostic visualizations of the response surfaces; and
(6) Generalise and assess the unified model across both configurations, quantifying the accuracy, speed-up, and robustness gained relative to the original analytical models, and identifying remaining limitations and directions for future work.

Throughout, the student will document the methodology, maintain clean and version-controlled code, and present progress in regular meetings, culminating in a written report and an oral presentation.

Skills required:
The ideal candidate is a student in aerospace engineering, mechanical engineering, applied mathematics, or a related field, with programming experience (Python preferred) and an interest in analytical modelling. Knowledge of aeroacoustics and machine learning helps, but a willingness to learn rigorously matters more.
He/She should be able to read scientific publications to implement existing ML models.

42. Visualising The Hidden Wake of Melting Ice

When an iceberg drifts through the ocean, it creates a wake behind it, similar to the trail behind a boat. While part of the wake is visible at the surface, most of the motion happens below, where the flow is much more complex. To reveal what happens beneath the surface, experimentalists use a technique called dye visualisation, in which a coloured dye is gently released into the water to expose these hidden patterns of motion. It turns an invisible flow into a striking, observable picture. What makes the trail behind an iceberg especially fascinating is that the iceberg is constantly melting and changing shape, so the flow it creates is never the same from one moment to the next, unlike the flow behind fixed objects that most studies focus on. In this project, the student will build a dye visualisation system in the TEE Lab recirculating water tunnel to capture these hidden flows. Then, the system will be used to reveal the flow behind a melting ice model as it evolves in the current. Bringing this hidden flow into view is both the goal and the proof that the system works. The result is a versatile visualisation tool that will help to connect what we see on the water surface to the hidden flows beneath.

Research area, student roles & skills

Research area: Many of today's environmental challenges come down to one basic question: how do water and air move? The answer lies in fluid dynamics. The way currents and winds carry particles and heat shapes problems such as how pollution spreads, how ice melts, and how air moves around the things we build. Yet these processes remain poorly understood. In the TEE Lab (Turbulence and Environmental Experiments) at the University of Ottawa, students tackle these questions through hands-on fluid dynamics experiments, using a combination of cameras and light sources to reveal the physics behind real-world problems and contribute to protecting our environment.

Student roles:
The student will design and build a dye visualisation system for the TEE Lab recirculating water tunnel to produce clean and reliable flow visualisations. Building on a previous design, the student will learn how the system’s components work together, improve the setup, and use CAD and 3D printing to design and fabricate custom parts.

Once the system is working, the student will demonstrate and validate it by visualising the flow behind a melting ice model in the tunnel, using cameras to record how the flow evolves as the ice melts. The student will also update the documentation so the system can be easily used by others in the future.

By the end of the internship, the student will gain hands-on skills in experiments and data analysis. They will develop an engineering mindset by learning how to build and improve tools to answer real scientific questions. The student will also become part of a collaborative research team working on the fluid dynamics of icebergs and environmental flows.

Skills required:
We are looking for a student with a basic understanding of fluid mechanics and an interest in hands-on experimental work. This project is ideal for a student who enjoys building and fixing things, as it involves assembling, troubleshooting and improving a flow visualization system. Some programming experience in MATLAB or Python and basic CAD skills are helpful, but no prior research experience is required, as training will be provided. We also value curiosity, patience, strong organizational skills, and a collaborative spirit, as you will share the lab with other researchers.

43. Wind turbine noise generation and propagation

Wind turbine design must satisfy more stringent regulations in terms of acoustic emissions and for the protection of urban and rural areas. Future wind turbine projects will have more power and larger wind turbine rotor and tip speeds involving larger farms. In such configurations, the noise issue will be even more stringent. The inhomogeneous turbulence ingestion will also become more relevant and the noise propagation more critical. This internship project is aimed at developing and validating a new analytical aeroacoustic model to account for the non-homogeneous turbulence ingestion noise and a basic propagation model in the existing noise prediction platform for axial machines. The student will have two main tasks during the internship after learning about basic aeroacoustic analytical methods for wind turbine noise prediction. First he will have to implement a noise model caused by an inhomogeneous atmospheric turbulence ingestion. To validate his methodology, the experimental database of well-documented wind turbines operating in a turbulent boundary layer [Oerlemans, JSV 2007; Cotté, JSV 2018] will be used. The student will compare his predictions with the acoustic measurements available, and write a report describing the model and its validation. This internship will allow the student to develop his knowledge on the flow in turbomachine, and understand the interaction mechanisms generating the noise. The acoustic results analysis will allow the student to develop its basics in aeroacoustics. He will improve his scientific, writing and communication skills.

Research area, student roles & skills

Research area: Our main research topic is the noise generation and reduction of high-speed turbomachines and low speed fans in order to solve major environmental nuisances causing serious health hazards. Among the low speed machines, we study wind turbines. Indeed, clean renewable energies such as farms of wind turbines are seen as a viable alternative to petroleum or nuclear energies. They are needed and already available. However, they can be more generally accepted if their noise is significantly reduced. Our research group (20 people) is the largest and most active aeroacoustic group in Canada and in the world.

Student roles:
The student will have to first use the aeroacoustic tools developped in the research group, which will be the basis of his developments. He will initially collect information on the experimental campaign made by Oerlemans and the simulations made by Cotté from the recent published papers. Initial aeroacoustic predictions with the available tool will highlight the contribution of the student. A bibliographic study will help the student to select and derive the appropriate model to model the turbulence interaction mechanism. He will then implement the model and validate it against the published daatbase. He will have to regularly report his progress to the research group, and write a final report. All along his internship he will be helped by the researchers and the students from the group (20 people).

Skills required:
The student must have basic skills in fluid mechanics, turbulence, acoustics, mathematics and coding. He should be able to read scientific publications, to derive analytical models. The coding will be done in Python, Matlab or equivalent.