FEM of Speed Effect Compensation for Hydrodynamic Journal Bearing in Continuous Hot Strip Mill

XU Zhirang; BIAN Zhirui

doi:10.13374/j.issn1001-053x.2000.03.021

Volume 22 Issue 3

Aug. 2021

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Article Navigation > Chinese Journal of Engineering > 2000 > 22(3): 266-269

XU Zhirang, BIAN Zhirui. FEM of Speed Effect Compensation for Hydrodynamic Journal Bearing in Continuous Hot Strip Mill[J]. Chinese Journal of Engineering, 2000, 22(3): 266-269. doi: 10.13374/j.issn1001-053x.2000.03.021

Citation:

XU Zhirang, BIAN Zhirui. FEM of Speed Effect Compensation for Hydrodynamic Journal Bearing in Continuous Hot Strip Mill[J]. Chinese Journal of Engineering, 2000, 22(3): 266-269. doi: 10.13374/j.issn1001-053x.2000.03.021

Citation:

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FEM of Speed Effect Compensation for Hydrodynamic Journal Bearing in Continuous Hot Strip Mill

doi: 10.13374/j.issn1001-053x.2000.03.021

XU Zhirang¹,
BIAN Zhirui²

1. East China University of Metallurgy, Ma'anshan 243002, China;
2. Mechanical Engineering School, UST Beijing, Beijing 100083, China

Received Date: 1999-12-13
Available Online: 2021-08-27

Abstract

Abstract

The finite element method (FEM) is used to solve the Reynlds equaion and to perform the computer numerical simulation for the calculation of oil film thickness and the evaluation of the parameters and loading capacity of the oil film bearing considered under different rolling conditions. The forecasted film thickness from the computation and the gauge control graph are close co-related to the practical status.
- hot strip mill,
- hydrodynamic journal bearing,
- oil film thickness,
- rolling speed