Open AccessCritical Speed Analysis of Sliding Bearing Rotor System Based On ANSYS
Author(s) -
Ming Cheng,
Xianbin Teng,
Qing Yang,
Songcheng Pu,
Wang Yupeng,
Yaodi Lin,
Zhou yachunyue
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1986/1/012042
Subject(s) - workbench , critical speed , bearing (navigation) , helicopter rotor , rotor (electric) , stiffness , structural engineering , control theory (sociology) , computer science , engineering , materials science , mechanical engineering , artificial intelligence , control (management) , visualization
Sliding bearing rotor system plays an important role in rotating machinery, and its critical speed is a key index. In this paper, a sliding bearing rotor system is established, and the critical speed range is obtained by ANSYS Workbench software under different oil film stiffness, which provides guidance and basis for maintaining the stability of sliding bearing rotor system and avoiding resonance.