| contributor author | Jin Jang Liou | |
| contributor author | Grodrue Huang | |
| contributor author | Wensyang Hsu | |
| date accessioned | 2017-05-08T23:57:24Z | |
| date available | 2017-05-08T23:57:24Z | |
| date copyright | June, 1998 | |
| date issued | 1998 | |
| identifier issn | 1050-0472 | |
| identifier other | JMDEDB-27652#279_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/120898 | |
| description abstract | A variable pressure damper (VPD) is proposed here to adjusted the friction force on the valve spring to investigate the relation between the friction force and the valve train. Valve bounce, component separation, spring vibration are observed in the testing. The VPD is shown to have significant improvement in reducing valve bouncing distance and surge vibration under 2985 rpm. Also, experimental results indicate that the component separation becomes more imminent at high speeds with larger damping forces. Here, in certain speed range, a proper frictional force provided by VPD is shown to be able to eliminate bouncing completely without causing component separation. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Experimental Study of a Variable Pressure Damper on an Automotive Valve Train | |
| type | Journal Paper | |
| journal volume | 120 | |
| journal issue | 2 | |
| journal title | Journal of Mechanical Design | |
| identifier doi | 10.1115/1.2826969 | |
| journal fristpage | 279 | |
| journal lastpage | 281 | |
| identifier eissn | 1528-9001 | |
| keywords | Pressure | |
| keywords | Valves | |
| keywords | Dampers | |
| keywords | Trains | |
| keywords | Force | |
| keywords | Separation (Technology) | |
| keywords | Friction | |
| keywords | Vibration | |
| keywords | Springs | |
| keywords | Surges | |
| keywords | Damping AND Testing | |
| tree | Journal of Mechanical Design:;1998:;volume( 120 ):;issue: 002 | |
| contenttype | Fulltext | |
