@inproceedings{3fef0e638e35477eb31667e64a05abd9,
title = "Dynamic Analysis of the Finger Seal-Rotor System",
abstract = "Finger seals are widely concerned because of their good sealing performance and low cost. Due to its unique structure and installation, there are complex interactions between the seal laminates, which undoubtedly affect the overall stiffness of the seal. Therefore, it is necessary to conduct an in-depth study on the sealing force model of finger seals. This paper divides the interaction seal force of the finger seal into two parts, the finger beam and finger boot, and establishes a nonlinear seal force model that considers the interaction between finger laminates. A nonlinear dynamics rotor-finger seal system is built, and its dynamic laws are studied by Poincar{\'e} mapping, axis trajectory, spectrum diagram and phase diagram. The research in this paper can be used to predict the dynamic behavior of finger seal-rotor systems and ensure the stable operation of rotor systems.",
keywords = "Finger Seal, Friction, Rotor Dynamic",
author = "Sai Zhang and Xiuli Hu and Renwei Che and Yinghou Jiao",
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\_11",
language = "英语",
isbn = "9783031404580",
series = "Mechanisms and Machine Science",
publisher = "Springer Science and Business Media B.V.",
pages = "156--167",
editor = "Fulei Chu and Zhaoye Qin",
booktitle = "Proceedings of the 11th IFToMM International Conference on Rotordynamics - Volume 2",
address = "荷兰",
}