Research on Influence of Parameters Variation on the fixed orifice Performance of the Servo-valve

被引：0

作者：

Tang, Jie

Gao, Dianrong

Wang, Liwen

机构：

来源：

MECHATRONICS AND APPLIED MECHANICS, PTS 1 AND 2 | 2012年 / 157-158卷

关键词：

Fixed throttle orifice; CFD; Flow field; Servo-valve; Structure parameters;

D O I：

10.4028/www.scientific.net/AMM.157-158.612

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, The finite element analysis software is applied to compute the flow field in the fixed orifice with different structural parameter combinations, the pressure distribution curve, the velocity distribution curve, flow rate characteristic, power loss are obtained. By analyzing simulation results, the influence of the orifice parameters on the performance of the orifice is clear. The research is important for the design and optimization of the fixed throttle orifice of the nozzle-flapper valve.

引用

页码：612 / 616

页数：5