Optimization of Clearance in a Squeeze-Film Journal BearingSource: Journal of Tribology:;1971:;volume( 093 ):;issue: 002::page 246Author:C. L. Strodtman
DOI: 10.1115/1.3451555Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: It is shown that a squeeze-film journal bearing supporting a mass completely contained within the bearing can be designed with the optimum value of minimum clearance by proper selection of the drive amplitude to nominal clearance ratio, the length to diameter ratio, and the shape factor of the excursion. Both a small parameter and an augmented, small parameter analysis are given. In the latter case, numerical methods are employed to solve the resulting equations. The results of the analysis are illustrated in application to an accelerometer design.
keyword(s): Clearances (Engineering) , Optimization , Journal bearings , Accelerometers , Equations , Shapes , Bearings , Design AND Numerical analysis ,
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| contributor author | C. L. Strodtman | |
| date accessioned | 2017-05-09T01:10:59Z | |
| date available | 2017-05-09T01:10:59Z | |
| date copyright | April, 1971 | |
| date issued | 1971 | |
| identifier issn | 0742-4787 | |
| identifier other | JOTRE9-28562#246_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/155789 | |
| description abstract | It is shown that a squeeze-film journal bearing supporting a mass completely contained within the bearing can be designed with the optimum value of minimum clearance by proper selection of the drive amplitude to nominal clearance ratio, the length to diameter ratio, and the shape factor of the excursion. Both a small parameter and an augmented, small parameter analysis are given. In the latter case, numerical methods are employed to solve the resulting equations. The results of the analysis are illustrated in application to an accelerometer design. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Optimization of Clearance in a Squeeze-Film Journal Bearing | |
| type | Journal Paper | |
| journal volume | 93 | |
| journal issue | 2 | |
| journal title | Journal of Tribology | |
| identifier doi | 10.1115/1.3451555 | |
| journal fristpage | 246 | |
| journal lastpage | 251 | |
| identifier eissn | 1528-8897 | |
| keywords | Clearances (Engineering) | |
| keywords | Optimization | |
| keywords | Journal bearings | |
| keywords | Accelerometers | |
| keywords | Equations | |
| keywords | Shapes | |
| keywords | Bearings | |
| keywords | Design AND Numerical analysis | |
| tree | Journal of Tribology:;1971:;volume( 093 ):;issue: 002 | |
| contenttype | Fulltext |