CETA mechanical engineering graduate student Jagbir Singh Shergill took the national stage this July at the ASME Fluids Engineering Division Summer Meeting (FEDSM 2025) in Philadelphia, Pa., where he shared his research on delta wing aerodynamics.
Under the supervision of professor Ivana Milanovic, Shergill presented findings from his paper, “Comparison of Delta Wing Vortices in the Near-Wake: Flow Regimes and Methods.” The study examines vortex behavior over a 75° swept-back delta wing—a configuration used in high-speed aircraft—using both Computational Fluid Dynamics (CFD) simulations and experimental data. Simulations at 8 m/s closely matched experimental results, particularly in the intricate skin-friction line patterns observed on the wing’s upper surface. These insights advance understanding of aerodynamic performance and flow structures in next-generation aerospace designs.
Shergill also co-authored a paper on a simulation-based engineering course that integrates COMSOL projects, inquiry-driven learning, and AI tools to enhance student research autonomy. The work demonstrated strong outcomes in guided simulations and proposed strategies for strengthening self-directed projects, especially in virtual environments.
The conference brought together researchers and industry experts from around the world, giving Shergill an opportunity to showcase his work, build professional connections, and highlight CETA’s commitment to high-impact engineering research.