Rohan Gejji

Rohan Gejji is a Lead Research Engineer at Purdue University's School of Mechanical Engineering in West Lafayette, Indiana. His work focuses on advanced combustion diagnostics and propulsion systems.

• Research Areas: Combustion Engineering, Rocket Propulsion, Gas Turbine Combustion, High-Pressure Fluid Dynamics, Laser Diagnostics, and Combustion Instability.
• Contact: rgejji@purdue.edu

His research employs cutting-edge optical diagnostics like OH-PLIF and CARS to study high-pressure combustion phenomena in ramjets, rotating detonation engines, and rocket combustors. Key trends include flame stabilization mechanisms, detonation wave dynamics, and fuel mixture effects under extreme conditions.

He contributes to experimental facilities such as high-pressure combustion laboratories, utilizing ultrahigh-speed imaging and velocimetry to analyze combustion instabilities and optimize engine designs for aerospace and energy applications.