A Transient Thermoelastohydrodynamic Study of Steadily Loaded Plain Journal Bearings Using Finite Element Method Analysis-Reference-Cited by-同舟云学术

A Transient Thermoelastohydrodynamic Study of Steadily Loaded Plain Journal Bearings Using Finite Element Method Analysis

Published:1999-06-01 Issue:1 Volume:122 Page:219-226
ISSN:0742-4787
Container-title:Journal of Tribology
language:en
Short-container-title:

Author:

Kucinschi Bogdan-Radu¹,Fillon Michel²,Fre^ne Jean²,Pascovici Mircea D.¹

Affiliation:

1. Polytechnic University of Bucharest, Department of Machine Elements and Tribology, Faculty of Mechanical Engineering, 313, Spl. Independentei, sect. 6, Bucharest 79590, Romania

2. Laboratoire de Me´canique des Solides, UMR CNRS 6610, S.P.2M.I., BP 179, 86960 Futuroscope cedex, France

Abstract

The present paper proposes an advanced bidimensional model necessary to calculate the temperature field in a journal bearing submitted to both rapid and slow start-ups. The model takes into account realistic thermal boundary conditions at fluid film-solid interfaces. The thermoelastic deformations of both the journal and of the bush are also considered and a special attention is paid to the ruptured zone of the film. The Finite Element Method (with upwind techniques whenever necessary) is employed to solve the equations implied by the model. Finally, the theoretical predictions were validated by comparison with experimental data. [S0742-4787(00)02701-6]

Publisher

ASME International

Subject

Surfaces, Coatings and Films,Surfaces and Interfaces,Mechanical Engineering,Mechanics of Materials

Link

http://asmedigitalcollection.asme.org/tribology/article-pdf/122/1/219/5822068/219_1.pdf

Reference22 articles.

1. Jang, J. Y., Khonsari, M. M., and Pascovici, M. D., 1998, “Thermohydrodynamic Seizure: Experimental and Theoretical Analysis,” ASME J. Tribol., 120, pp. 8–15.

2. Ezzat, H. A., and Rohde, S. M., 1974, “Thermal Transient in Finite Slider Bearing,” ASME J. Lubr. Technol., 95, pp. 315–321.

3. Ettles, C. M. M., Heshmat, H., and Brockwell, K. R., 1988, “Elapsed Time for the Decay of Thermal Transients in Fluid Film Bearing Assemblies,” Proc. 15th Leeds-Lyon Symposium on Tribology, pp. 229–235.

4. Khonsari, M. M., and Wang, S. H., 1992, “Notes on Transient THD Effects in a Lubricating Film,” Tribol. Trans., 35, No. 1, pp. 177–183.

5. Paranjpe, R. S., and Han, T., 1994, “A Study of the Thermohydrodynamic Performance of Steadily Loaded Journal Bearings,” Tribol. Trans., 37, No. 4, pp. 679–690.

Cited by 50 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Thermal Tribo-Dynamic Behaviors of Water-Lubricated Bearings during Start-Up with Journal Shape Error;Lubricants;2024-03-23

2. Time History of Maximum Bearing Temperature Based on a Simplified Thermohydrodynamic Lubrication Theory;Tribology Online;2023-06-15

3. A state-of-art review on the water-lubricated bearing;Tribology International;2023-02

4. Analysis of the Temperature Characteristics of High-speed Train Bearings Based on a Dynamics Model and Thermal Network Method;Chinese Journal of Mechanical Engineering;2022-08-11

5. Investigation on the nonlinear dynamic behaviors of water-lubricated bearings considering mixed thermoelastohydrodynamic performances;Mechanical Systems and Signal Processing;2022-04