Master thesis and internship[BR]- Master's thesis : Simulation of Rotor-Stator Interaction (RSI) in a low-pressure compressor using Coros software[BR]- Internship

Abstract

This work addresses the Rotor-Stator Interaction (RSI) phenomenon in low-pressure compressors of turbofan engines, a significant concern as future engine designs may incorporate reduced blade-to-casing clearance which increases the probability of observing RSI. Understanding RSI is essential but costly, prompting the use of numerical simulations like those offered by Coros software. This study revisits Coros, a low-fidelity tool known for quick simulations, and reassesses its capabilities. A direct comparison with RSI3 test campaign is presented in the presented work . Additionally, the work presents a preliminary work integrating RSI simulations in an optimization chain showed promise for future blade design applications.