Misalignment effects on isotropic roughness hydrodynamic finite journal bearings

Hydrodynamically lubricated isotropic roughness bearing with the misalignment of the journal is analysed. A modified Reynolds' equation which includes surface roughness and misalignment effects is solved numerically using finite difference method with the aid of successive-over-relaxation me...

Full description

Bibliographic Details
Main Author:	Che Hassan Che Haron
Format:	Article
Published:	1993
Online Access:	http://journalarticle.ukm.my/1308/ http://journalarticle.ukm.my/1308/

id	ukm-1308
recordtype	eprints
spelling	ukm-13082011-10-11T03:45:26Z http://journalarticle.ukm.my/1308/ Misalignment effects on isotropic roughness hydrodynamic finite journal bearings Che Hassan Che Haron, Hydrodynamically lubricated isotropic roughness bearing with the misalignment of the journal is analysed. A modified Reynolds' equation which includes surface roughness and misalignment effects is solved numerically using finite difference method with the aid of successive-over-relaxation method. The average flow model is employed in evaluating hydrodynamic pressure due to isotropic roughness and misalignment effects. The bearings' characteristics' values is solved numerically using Simpson's rule. The results of the numerical analysis explore the effects of both surface roughness and misalignment on the design parameter of journal bearing. The degree of misalignment and roughness structure greatly effects the performance of the hydrodynamic bearings. Controlling the roughness and degree of misalignment is an important design factor particularly for bearings operating at minimum film thickness and high eccentricity ratio 1993 Article PeerReviewed Che Hassan Che Haron, (1993) Misalignment effects on isotropic roughness hydrodynamic finite journal bearings. Jurnal Kejuruteraan, 5 . http://www.ukm.my/jkukm/index.php/jkukm
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Kebangasaan Malaysia
building	UKM Institutional Repository
collection	Online Access
description	Hydrodynamically lubricated isotropic roughness bearing with the misalignment of the journal is analysed. A modified Reynolds' equation which includes surface roughness and misalignment effects is solved numerically using finite difference method with the aid of successive-over-relaxation method. The average flow model is employed in evaluating hydrodynamic pressure due to isotropic roughness and misalignment effects. The bearings' characteristics' values is solved numerically using Simpson's rule. The results of the numerical analysis explore the effects of both surface roughness and misalignment on the design parameter of journal bearing. The degree of misalignment and roughness structure greatly effects the performance of the hydrodynamic bearings. Controlling the roughness and degree of misalignment is an important design factor particularly for bearings operating at minimum film thickness and high eccentricity ratio
format	Article
author	Che Hassan Che Haron,
spellingShingle	Che Hassan Che Haron, Misalignment effects on isotropic roughness hydrodynamic finite journal bearings
author_facet	Che Hassan Che Haron,
author_sort	Che Hassan Che Haron,
title	Misalignment effects on isotropic roughness hydrodynamic finite journal bearings
title_short	Misalignment effects on isotropic roughness hydrodynamic finite journal bearings
title_full	Misalignment effects on isotropic roughness hydrodynamic finite journal bearings
title_fullStr	Misalignment effects on isotropic roughness hydrodynamic finite journal bearings
title_full_unstemmed	Misalignment effects on isotropic roughness hydrodynamic finite journal bearings
title_sort	misalignment effects on isotropic roughness hydrodynamic finite journal bearings
publishDate	1993
url	http://journalarticle.ukm.my/1308/ http://journalarticle.ukm.my/1308/
first_indexed	2023-09-18T19:32:57Z
last_indexed	2023-09-18T19:32:57Z
_version_	1777405083419410432

Misalignment effects on isotropic roughness hydrodynamic finite journal bearings

Similar Items