| contributor author | K. Ikeuchi | |
| contributor author | H. Mori | |
| contributor author | T. Nishida | |
| date accessioned | 2017-05-08T23:28:24Z | |
| date available | 2017-05-08T23:28:24Z | |
| date copyright | April, 1988 | |
| date issued | 1988 | |
| identifier issn | 0742-4787 | |
| identifier other | JOTRE9-28469#313_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/104559 | |
| description abstract | This paper presents an analysis of a new noncontacting pumping seal. A hydrodynamic lubricating film is maintained due to Rayleigh-steps. If the low pressure side of the seal is filled with a fluid, the fluid can be pumped into the high pressure side by pumping grooves until the shaft speed reaches a limit value. The experimental results confirm the theoretical predictions for lubrication and sealing performance. Due to the high pumping ability in addition to the high stiffness of its hydrodynamic film, the seal can operate without wear and leakage for a high pressure fluid. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | A Face Seal With Circumferential Pumping Grooves and Rayleigh-Steps | |
| type | Journal Paper | |
| journal volume | 110 | |
| journal issue | 2 | |
| journal title | Journal of Tribology | |
| identifier doi | 10.1115/1.3261612 | |
| journal fristpage | 313 | |
| journal lastpage | 317 | |
| identifier eissn | 1528-8897 | |
| keywords | Pressure | |
| keywords | Wear | |
| keywords | Lubrication | |
| keywords | Fluids | |
| keywords | Sealing (Process) | |
| keywords | High pressure (Physics) | |
| keywords | Stiffness AND Leakage | |
| tree | Journal of Tribology:;1988:;volume( 110 ):;issue: 002 | |
| contenttype | Fulltext | |