| contributor author | Bo Yang | |
| contributor author | Richard F. Salant | |
| date accessioned | 2017-05-09T00:35:37Z | |
| date available | 2017-05-09T00:35:37Z | |
| date copyright | April, 2009 | |
| date issued | 2009 | |
| identifier issn | 0742-4787 | |
| identifier other | JOTRE9-28765#021501_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/142081 | |
| description abstract | A numerical soft elastohydrodynamic lubrication model of a reciprocating hydraulic seal has been used to simulate the performance of a U-cup seal and a step seal in a conventional actuator. The model consists of coupled steady state fluid mechanics, deformation mechanics, contact mechanics, and thermal analyses, with an iterative computational procedure. The results indicate that for a given seal roughness and stroke length there is a critical rod speed above which the seal will not leak. The critical speed is dependent on both seal roughness and sealed pressure. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Soft EHL Simulations of U-Cup and Step Hydraulic Rod Seals | |
| type | Journal Paper | |
| journal volume | 131 | |
| journal issue | 2 | |
| journal title | Journal of Tribology | |
| identifier doi | 10.1115/1.3063820 | |
| journal fristpage | 21501 | |
| identifier eissn | 1528-8897 | |
| keywords | Pressure | |
| keywords | Fluid mechanics | |
| keywords | Surface roughness | |
| keywords | Sealing (Process) | |
| keywords | Engineering simulation | |
| keywords | Leakage | |
| keywords | Deformation | |
| keywords | Steady state | |
| keywords | Contact mechanics | |
| keywords | Fluids | |
| keywords | Thermal analysis AND Actuators | |
| tree | Journal of Tribology:;2009:;volume( 131 ):;issue: 002 | |
| contenttype | Fulltext | |