07 - Systems, Subsystems and Equipment
MULTI-OBJECTIVE OPTIMIZATION OF AERO-ENGINE BEARING CHAMBER SCAVENGE STRUCTURE BASED ON NSGA-II
Z. Zhu¹, Y. Lyu¹, L. Jiang¹, Z. Liu¹, S. Li¹, F. Liu¹; ¹Northwestern Polytechnical University, China
The multi-objective optimization framework proposed in this study for the coordinated enhancement of oil scavenging and thermal management effectively improves bearing chamber performance. It can be extended to rotating machinery such as gas turbines and electric drivetrains, providing a general solution for designing low-loss lubrication systems aligned with carbon-neutral objectives.
DOI: 10.71945/icas2026_0623