On the dynamics behaviors of a cylindrical journal bearing

Zaihar Yaacob, Mohammad Khatim Hasan, Jumat Sulaiman

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

The knowledge of dynamic parameters of journal bearing is crucialfor the accurate determination ofthe critical speed of a shaft and also for studying the stability ofthe journal bearing itself. These parameters can be determined from the solutions of Reynolds equation numerically using successive over relaxation (SOR) technique. The optimum over relaxation factor was found using a quadratic formula and only one convergence limit had to be satisfied before terminations of the iteration procedure, thus shortening the overall computing time. Results obtained are comparable with at least 90% of accuracy to other researches. This shows that SOR can accurately and effectively predict the stability of a journal bearing.

Original languageEnglish
Title of host publicationProceedings - International Symposium on Information Technology 2008, ITSim
Volume3
DOIs
Publication statusPublished - 2008
EventInternational Symposium on Information Technology 2008, ITSim - Kuala Lumpur
Duration: 26 Aug 200829 Aug 2008

Other

OtherInternational Symposium on Information Technology 2008, ITSim
CityKuala Lumpur
Period26/8/0829/8/08

Fingerprint

Journal bearings
Reynolds equation

ASJC Scopus subject areas

  • Artificial Intelligence
  • Information Systems
  • Control and Systems Engineering
  • Electrical and Electronic Engineering

Cite this

Yaacob, Z., Hasan, M. K., & Sulaiman, J. (2008). On the dynamics behaviors of a cylindrical journal bearing. In Proceedings - International Symposium on Information Technology 2008, ITSim (Vol. 3). [4631931] https://doi.org/10.1109/ITSIM.2008.4631931

On the dynamics behaviors of a cylindrical journal bearing. / Yaacob, Zaihar; Hasan, Mohammad Khatim; Sulaiman, Jumat.

Proceedings - International Symposium on Information Technology 2008, ITSim. Vol. 3 2008. 4631931.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Yaacob, Z, Hasan, MK & Sulaiman, J 2008, On the dynamics behaviors of a cylindrical journal bearing. in Proceedings - International Symposium on Information Technology 2008, ITSim. vol. 3, 4631931, International Symposium on Information Technology 2008, ITSim, Kuala Lumpur, 26/8/08. https://doi.org/10.1109/ITSIM.2008.4631931
Yaacob Z, Hasan MK, Sulaiman J. On the dynamics behaviors of a cylindrical journal bearing. In Proceedings - International Symposium on Information Technology 2008, ITSim. Vol. 3. 2008. 4631931 https://doi.org/10.1109/ITSIM.2008.4631931
Yaacob, Zaihar ; Hasan, Mohammad Khatim ; Sulaiman, Jumat. / On the dynamics behaviors of a cylindrical journal bearing. Proceedings - International Symposium on Information Technology 2008, ITSim. Vol. 3 2008.
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