Isothermal Elastohydrodynamic Theory for the Full Range of Pressure-Viscosity CoefficientSource: Journal of Tribology:;1972:;volume( 094 ):;issue: 001::page 35Author:H. S. Cheng
DOI: 10.1115/1.3451632Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The isothermal, elastohydrodynamic (EHD) solutions in the inlet region of line contacts are extended to cover the full range of pressure-viscosity parameter, G, and the region of extremely heavy loads. The effect of a composite exponential model for the pressure-viscosity dependence on the film thickness is also studied. Results of the film thickness are compared with those based on work by Grubin, Dowson-Higginson, Bell and Kannel, and Herrebrugh. Comparison is also made between the theoretical results with the recently obtained X-ray film thickness measurements.
keyword(s): Viscosity , Pressure , Film thickness , Thickness measurement , Composite materials , Stress , X-ray film AND Electrohydrodynamics ,
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| contributor author | H. S. Cheng | |
| date accessioned | 2017-05-09T01:35:30Z | |
| date available | 2017-05-09T01:35:30Z | |
| date copyright | January, 1972 | |
| date issued | 1972 | |
| identifier issn | 0742-4787 | |
| identifier other | JOTRE9-28565#35_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/163292 | |
| description abstract | The isothermal, elastohydrodynamic (EHD) solutions in the inlet region of line contacts are extended to cover the full range of pressure-viscosity parameter, G, and the region of extremely heavy loads. The effect of a composite exponential model for the pressure-viscosity dependence on the film thickness is also studied. Results of the film thickness are compared with those based on work by Grubin, Dowson-Higginson, Bell and Kannel, and Herrebrugh. Comparison is also made between the theoretical results with the recently obtained X-ray film thickness measurements. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Isothermal Elastohydrodynamic Theory for the Full Range of Pressure-Viscosity Coefficient | |
| type | Journal Paper | |
| journal volume | 94 | |
| journal issue | 1 | |
| journal title | Journal of Tribology | |
| identifier doi | 10.1115/1.3451632 | |
| journal fristpage | 35 | |
| journal lastpage | 43 | |
| identifier eissn | 1528-8897 | |
| keywords | Viscosity | |
| keywords | Pressure | |
| keywords | Film thickness | |
| keywords | Thickness measurement | |
| keywords | Composite materials | |
| keywords | Stress | |
| keywords | X-ray film AND Electrohydrodynamics | |
| tree | Journal of Tribology:;1972:;volume( 094 ):;issue: 001 | |
| contenttype | Fulltext |