Aerodynamics Engineer
Description
SFU Rocketry is seeking Aerodynamics Engineers to join the Aerodynamics Subteam. This role focuses on building the aerodynamic database of our rocket through high-fidelity CFD simulations, providing critical data for vehicle stability, control, and performance optimization.
You will perform computational studies across a range of angles of attack and Mach numbers, generate aerodynamic coefficients, and feed data-driven insights back to the design team. Your work will directly influence fin geometry, nose cone shaping, and overall rocket stability in flight.
This is an opportunity to apply advanced fluid mechanics and simulation methods to real aerospace design challenges, using industry-standard software to model, optimize, and validate our vehicle’s aerodynamic performance.
Duties & Responsibilities
Aerodynamic Database Generation
Conduct parametric CFD studies of the rocket body and fin configurations
Simulate across AoA, Mach ranges, and flow regimes to build a robust aerodynamic model
CFD Analysis
Perform CFD simulations to extract aerodynamic coefficients (drag, lift, pitching moments)
Assess aerodynamic stability under varying flight conditions
Design Optimization
Provide feedback to the mechanical and structures teams to optimize fin profiles, nose cone geometry, and body shaping for stability and performance
Software Proficiency
Use ANSYS Fluent & ANSYS Meshing for domain setup, meshing, solver configuration, and post-processing
Automate parametric analyses in ANSYS Workbench to streamline simulation workflows
Collaboration & Documentation
Maintain detailed records of simulation inputs and results (boundary conditions, mesh quality, solver settings)
Present aerodynamic data and visualizations clearly for decision-making across teams
Attend team meetings and work sessions with your Aerodynamics Lead
Role-Specific Key Qualifications
Proven experience with ANSYS Fluent & ANSYS Meshing or equivalent simulation software.
Strong background in fluid mechanics, aerodynamics, and compressible flow
Proficiency in turbulence modeling, meshing strategies, and defining boundary conditions
Experience with parametric analysis and workflow automation in ANSYS Workbench
Familiarity with other CFD software (OpenFOAM, STAR-CCM+) is a plus
Ability to interpret, document, and communicate technical simulation results effectively
