Multi-objective optimization of air-oil two-phase flow for helicopter planetary gear bearings based on the Kriging surrogate model and NSGA-II algorithm

Due to the limited spatial constraints and complex motion of aerospace planetary gear reducers, under-race lubrication is employed for planetary gear bearings to ensure adequate lubrication performance with minimal oil flow. In this study, a specialized experimental setup was designed and developed...

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Detalhes bibliográficos

Principais autores:	Junda Chen, Bo Wu, Xiang Zhu, Caihua Yang, Yanyang Zhang, Xin Huang, Yu Dai
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Taylor & Francis Group 2025-12-01
coleção:	Engineering Applications of Computational Fluid Mechanics
Assuntos:	Under-race lubrication spherical roller bearing oil volume fraction Kriging model NSGA-II algorithm
Acesso em linha:	https://www.tandfonline.com/doi/10.1080/19942060.2025.2559098
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