Sealing Effects of Squeeze Air FilmSource: Journal of Tribology:;1986:;volume( 108 ):;issue: 004::page 594DOI: 10.1115/1.3261273Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The sealing effects of squeeze air film were analyzed experimentally and theoretically. The air flow rate and the sealed pressure were measured in a squeeze face seal. The air flow rate can be expressed as the difference between the flow rate by the pumping and the flow rate by the leakage. The air flow rate by the pumping increases proportionally to the square of the vibration amplitude of the surface, as does the sealed pressure. The air flow rate by the leakage increases proportionally to the pressure difference between the vessel pressure and the ambient pressure. The experimental results showed good agreement with the theoretical results.
keyword(s): Sealing (Process) , Pressure , Air flow , Leakage , Flow (Dynamics) , Vibration AND Vessels ,
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| contributor author | H. Takada | |
| contributor author | S. Kamigaichi | |
| contributor author | H. Miura | |
| date accessioned | 2017-05-08T23:23:28Z | |
| date available | 2017-05-08T23:23:28Z | |
| date copyright | October, 1986 | |
| date issued | 1986 | |
| identifier issn | 0742-4787 | |
| identifier other | JOTRE9-28458#594_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/101703 | |
| description abstract | The sealing effects of squeeze air film were analyzed experimentally and theoretically. The air flow rate and the sealed pressure were measured in a squeeze face seal. The air flow rate can be expressed as the difference between the flow rate by the pumping and the flow rate by the leakage. The air flow rate by the pumping increases proportionally to the square of the vibration amplitude of the surface, as does the sealed pressure. The air flow rate by the leakage increases proportionally to the pressure difference between the vessel pressure and the ambient pressure. The experimental results showed good agreement with the theoretical results. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Sealing Effects of Squeeze Air Film | |
| type | Journal Paper | |
| journal volume | 108 | |
| journal issue | 4 | |
| journal title | Journal of Tribology | |
| identifier doi | 10.1115/1.3261273 | |
| journal fristpage | 594 | |
| journal lastpage | 597 | |
| identifier eissn | 1528-8897 | |
| keywords | Sealing (Process) | |
| keywords | Pressure | |
| keywords | Air flow | |
| keywords | Leakage | |
| keywords | Flow (Dynamics) | |
| keywords | Vibration AND Vessels | |
| tree | Journal of Tribology:;1986:;volume( 108 ):;issue: 004 | |
| contenttype | Fulltext |