The Effect of Drain Orifice Damping on the Performance Characteristics of a Servovalve Flapper/Nozzle StageSource: Journal of Dynamic Systems, Measurement, and Control:;1987:;volume( 109 ):;issue: 001::page 19Author:J. Watton
DOI: 10.1115/1.3143812Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The effect of a return line orifice on the steady-state performance and dynamic characteristics of a servovalve flapper/nozzle stage is investigated. Generalized design characteristics are initially developed and a specific application is then pursued by including torque motor dynamics. The possible cause of high frequency whistle within such systems is then discussed. A sufficient condition for valve whistle is established and shown to be critically dependent upon the supply pressure.
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| contributor author | J. Watton | |
| date accessioned | 2017-05-08T23:24:37Z | |
| date available | 2017-05-08T23:24:37Z | |
| date copyright | March, 1987 | |
| date issued | 1987 | |
| identifier issn | 0022-0434 | |
| identifier other | JDSMAA-26096#19_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/102347 | |
| description abstract | The effect of a return line orifice on the steady-state performance and dynamic characteristics of a servovalve flapper/nozzle stage is investigated. Generalized design characteristics are initially developed and a specific application is then pursued by including torque motor dynamics. The possible cause of high frequency whistle within such systems is then discussed. A sufficient condition for valve whistle is established and shown to be critically dependent upon the supply pressure. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | The Effect of Drain Orifice Damping on the Performance Characteristics of a Servovalve Flapper/Nozzle Stage | |
| type | Journal Paper | |
| journal volume | 109 | |
| journal issue | 1 | |
| journal title | Journal of Dynamic Systems, Measurement, and Control | |
| identifier doi | 10.1115/1.3143812 | |
| journal fristpage | 19 | |
| journal lastpage | 23 | |
| identifier eissn | 1528-9028 | |
| tree | Journal of Dynamic Systems, Measurement, and Control:;1987:;volume( 109 ):;issue: 001 | |
| contenttype | Fulltext |