Some Experiments on the Steady State Characteristics of a Cylindrical Fluid-Film Bearing Considering Thermal EffectsSource: Journal of Tribology:;1981:;volume( 103 ):;issue: 001::page 107DOI: 10.1115/1.3251597Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The paper presents the results of systematic experiments conducted on a 100mm diameter cylindrical bearing having a L/D = 0.55 and a C/R = 1.5 × 10−3 . Joint measurements are taken of the steady state position, the pressure distribution, and the journal and bearing wall temperatures as a function of speed, load, viscosity, and oil inlet geometry. The journal has built-in transducers for measuring displacement, pressure and temperature. The speed is varied from 6.7 to 133.3 Hz, the load from zero to 9000 N, the viscosity from 4 to 28 mPa•s and the oil inlet geometry is 2-holes or 2 axial grooves. Correlation with theoretical predictions is presented.
keyword(s): Temperature effects , Bearings , Fluid films , Steady state , Geometry , Pressure , Viscosity , Stress , Temperature , Measurement , Transducers , Displacement AND Wall temperature ,
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| contributor author | J. Tonnesen | |
| contributor author | P. K. Hansen | |
| date accessioned | 2017-05-08T23:12:20Z | |
| date available | 2017-05-08T23:12:20Z | |
| date copyright | January, 1981 | |
| date issued | 1981 | |
| identifier issn | 0742-4787 | |
| identifier other | JOTRE9-28640#107_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/95240 | |
| description abstract | The paper presents the results of systematic experiments conducted on a 100mm diameter cylindrical bearing having a L/D = 0.55 and a C/R = 1.5 × 10−3 . Joint measurements are taken of the steady state position, the pressure distribution, and the journal and bearing wall temperatures as a function of speed, load, viscosity, and oil inlet geometry. The journal has built-in transducers for measuring displacement, pressure and temperature. The speed is varied from 6.7 to 133.3 Hz, the load from zero to 9000 N, the viscosity from 4 to 28 mPa•s and the oil inlet geometry is 2-holes or 2 axial grooves. Correlation with theoretical predictions is presented. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Some Experiments on the Steady State Characteristics of a Cylindrical Fluid-Film Bearing Considering Thermal Effects | |
| type | Journal Paper | |
| journal volume | 103 | |
| journal issue | 1 | |
| journal title | Journal of Tribology | |
| identifier doi | 10.1115/1.3251597 | |
| journal fristpage | 107 | |
| journal lastpage | 114 | |
| identifier eissn | 1528-8897 | |
| keywords | Temperature effects | |
| keywords | Bearings | |
| keywords | Fluid films | |
| keywords | Steady state | |
| keywords | Geometry | |
| keywords | Pressure | |
| keywords | Viscosity | |
| keywords | Stress | |
| keywords | Temperature | |
| keywords | Measurement | |
| keywords | Transducers | |
| keywords | Displacement AND Wall temperature | |
| tree | Journal of Tribology:;1981:;volume( 103 ):;issue: 001 | |
| contenttype | Fulltext |