@inproceedings{a51cbb8c3d8f4b6d8eb7df0b7ac9765c,
title = "Dynamic Design of the High-Speed Rotor System Considering the Distribution of Strain Energy",
abstract = "In order to optimize the dynamic properties of typical high-speed rotor system, a mechanical model of the high-speed rotor system considering the key structural features was established. Intrinsic relationship between the first bending critical speed, the reaction force at the bearing and the strain energy distribution of the rotor was investigated based on Rayleigh method and Euler beam theory. The results show that the first bending modal strain energy distribution corresponds to the first bending critical speed of rotor and the reaction force at the bearing. The bending critical speed and the proportion of strain energy of drum shaft are positively correlated with local angular stiffness in front of the turbine, the reaction force at the rear bearing and the proportion of strain energy of rear neck are positively correlated with local angular stiffness behind the turbine. The feasibility of the correlations on practical rotor was proved through a typical high-speed rotor.",
keywords = "Critical speeds, Design of dynamic properties, High-speed rotor, Reaction force at bearing, Strain energy distribution",
author = "Cong Liu and Yongfeng Wang and Ruiqi Jia and Jie Hong",
note = "Publisher Copyright: {\textcopyright} 2024, The Author(s), under exclusive license to Springer Nature Switzerland AG.; 11th IFToMM International Conference on Rotordynamics, IFToMM 2023 ; Conference date: 18-09-2023 Through 21-09-2023",
year = "2024",
doi = "10.1007/978-3-031-40459-7\_23",
language = "英语",
isbn = "9783031404580",
series = "Mechanisms and Machine Science",
publisher = "Springer Science and Business Media B.V.",
pages = "342--363",
editor = "Fulei Chu and Zhaoye Qin",
booktitle = "Proceedings of the 11th IFToMM International Conference on Rotordynamics - Volume 2",
address = "荷兰",
}