Asymptotic Analysis of a Narrow Gas-Lubricated, Flat Sector Thrust BearingSource: Journal of Tribology:;1988:;volume( 110 ):;issue: 003::page 427Author:J. J. Shepherd
DOI: 10.1115/1.3261646Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The method of matched expansions is employed to analyze the steady state operation of a finite gas-lubricated flat sector bearing for the case where the ratio of radial to circumferential dimensions is small and the relevant bearing number, Λ, is moderate. This technique yields general expressions for the pressure distribution, load bearing capacity, power loss and center of pressure location that are valid for a significant and continuous range of bearing dimensions, orientations and operating conditions. Comparisons are made, where possible, with the existing results from the literature obtained by numerical methods.
keyword(s): Pressure , Dimensions , Load bearing capacity , Bearings , Numerical analysis , Steady state AND Thrust bearings ,
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| contributor author | J. J. Shepherd | |
| date accessioned | 2017-05-08T23:28:17Z | |
| date available | 2017-05-08T23:28:17Z | |
| date copyright | July, 1988 | |
| date issued | 1988 | |
| identifier issn | 0742-4787 | |
| identifier other | JOTRE9-28471#427_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/104506 | |
| description abstract | The method of matched expansions is employed to analyze the steady state operation of a finite gas-lubricated flat sector bearing for the case where the ratio of radial to circumferential dimensions is small and the relevant bearing number, Λ, is moderate. This technique yields general expressions for the pressure distribution, load bearing capacity, power loss and center of pressure location that are valid for a significant and continuous range of bearing dimensions, orientations and operating conditions. Comparisons are made, where possible, with the existing results from the literature obtained by numerical methods. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Asymptotic Analysis of a Narrow Gas-Lubricated, Flat Sector Thrust Bearing | |
| type | Journal Paper | |
| journal volume | 110 | |
| journal issue | 3 | |
| journal title | Journal of Tribology | |
| identifier doi | 10.1115/1.3261646 | |
| journal fristpage | 427 | |
| journal lastpage | 433 | |
| identifier eissn | 1528-8897 | |
| keywords | Pressure | |
| keywords | Dimensions | |
| keywords | Load bearing capacity | |
| keywords | Bearings | |
| keywords | Numerical analysis | |
| keywords | Steady state AND Thrust bearings | |
| tree | Journal of Tribology:;1988:;volume( 110 ):;issue: 003 | |
| contenttype | Fulltext |