Influence of Structural Parameters of Gearbox Seal System of Electrical Multiple Units on Seal Performance
Longjiang Shen,
Yingmou Zhu,
Shuai Shao
et al.
Abstract:The gearbox seal system is a critical component of the electrical multiple units drive system, with a direct impact on the safety and reliability of train operations. This study intends to analyze how structural parameters of the gearbox seal system influence the seal performance from the viewpoint of “oil–air separation and scavenge oil” by using a discrete phase model and volume of fluid. The results show that the oil–air separation performance is mainly affected by the oil droplets’ inertia force and the ai… Show more
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