# 基于有限单元法的可倾瓦轴承轴心轨迹仿真Axis Orbit Simulation of Tilt-Pad Bearing Based on the Finite Element Method

DOI: 10.12677/MET.2016.51004, PDF, HTML, XML, 下载: 1,449  浏览: 3,986

Abstract: The finite element will be applied to solve the Reynolds equation and obtain the 2-D oil film pres-sure. The journal center trajectory motion equation of sliding bearing which is based on imbalance force is established; Euler’s method is applied in calculating the state of journal at next step; then Matlab program is applied to simulate the five pads tilt-pad bearing. The method will be proved by the shaft center orbit, the shaft center displacement and the oil film force.

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