Numerical and experimental investigations on vibration isolation performance of double-layer casing herringbone planetary gearbox

Abstract Excessive vibration in marine propulsion gearboxes critically impacts reliability, noise pollution, and ship stealth. This study presents a novel rigid-flexible coupling dynamic model for a double-layer casing herringbone planetary gearbox with journal bearings, integrating experimentally d...

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Hlavní autoři:	Jie Yang, Dongping Sheng, Weifang Chen, Rupeng Zhu, Yanjiong Yue
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	Nature Portfolio 2025-08-01
Edice:	Scientific Reports
Témata:	Herringbone planetary gearbox Rigid-flexible coupling dynamic modelling Vibration level differences Modal vibration coupling mechanism Vibration isolation performance
On-line přístup:	https://doi.org/10.1038/s41598-025-15861-5
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