Gas Lubricated Spherical BearingsSource: Journal of Fluids Engineering:;1963:;volume( 085 ):;issue: 002::page 311Author:C. H. T. Pan
DOI: 10.1115/1.3656586Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The gas lubricated hemispherical bearing is considered theoretically. First, the isothermal Reynolds’ equation for a thin film between arbitrary curved surfaces is derived. The equation is then applied to a hemispherical bearing. External pressurization is considered by assuming a “point” source at the pole. The self-acting effects are studied by a perturbation analysis assuming a small displacement ratio of the journal center. Extension to moderate values of displacement ratios is treated by means of the linearized ph method. Numerical results for comparison with other bearing configurations and an earlier analysis are given.
keyword(s): Bearings , Displacement , Equations , Thin films AND Poles (Building) ,
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contributor author | C. H. T. Pan | |
date accessioned | 2017-05-08T23:13:07Z | |
date available | 2017-05-08T23:13:07Z | |
date copyright | June, 1963 | |
date issued | 1963 | |
identifier issn | 0098-2202 | |
identifier other | JFEGA4-27249#311_1.pdf | |
identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/95711 | |
description abstract | The gas lubricated hemispherical bearing is considered theoretically. First, the isothermal Reynolds’ equation for a thin film between arbitrary curved surfaces is derived. The equation is then applied to a hemispherical bearing. External pressurization is considered by assuming a “point” source at the pole. The self-acting effects are studied by a perturbation analysis assuming a small displacement ratio of the journal center. Extension to moderate values of displacement ratios is treated by means of the linearized ph method. Numerical results for comparison with other bearing configurations and an earlier analysis are given. | |
publisher | The American Society of Mechanical Engineers (ASME) | |
title | Gas Lubricated Spherical Bearings | |
type | Journal Paper | |
journal volume | 85 | |
journal issue | 2 | |
journal title | Journal of Fluids Engineering | |
identifier doi | 10.1115/1.3656586 | |
journal fristpage | 311 | |
journal lastpage | 322 | |
identifier eissn | 1528-901X | |
keywords | Bearings | |
keywords | Displacement | |
keywords | Equations | |
keywords | Thin films AND Poles (Building) | |
tree | Journal of Fluids Engineering:;1963:;volume( 085 ):;issue: 002 | |
contenttype | Fulltext |