Proceedings of the Korean Society of Precision Engineering Conference (한국정밀공학회:학술대회논문집)
- 1996.11a
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- Pages.1053-1057
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- 1996
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- 2005-8446(pISSN)
A Study on Dynamic Characteristics Improvement of Fast Response Proportional Flow Control Valve
고응답 비래 유량제어 밸브의 동특성 향상에 관한 연구
Abstract
The purpose of this study is to bring out the optimal design factors which effect on dynamic characteristics in the design of proportional flow control valve with fast response characteristics, and to verify the validity of the design factors In this study, force feedback type flow control valve with nozzle-flapper is studied. And, the influences which fixed orifice, nozzle diameter, and maximum displacement between nozzle and flapper effect on dynamic characteristics are analyzed. We have done simulations using the optimal design factors and simulink(Matlab) as a simulation tool, and verified the validity of our simulations by means of comparison our simulation results with an experimental results of another similar valve.
Keywords
- optimal design factor;
- dynamic characteristic;
- proportional flow control valve;
- fixed orifice;
- nozzle diameter
- 최적 설계변수;
- 동 특성;
- 비례 유량제어 밸브;
- 고정 오리피스;
- 노즐 직경;