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

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.

关键词： Fixed throttle orifice CFD Flow field Servo-valve: Structure parameters

作者: Jie Tang Dianrong Gao liwen wang

作者单位: Aviation Ground Special Equipments Research Base, Civil Aviation University of China, China School of Mechanical Engineer of Yanshan University, China

会议类型: 国际会议

会议名称: 2011 International Conference on Mechatronics and Applied Mechanics(2011年机电一体化与应用力学国际会议 ICMAM 2011)

会议地点: 香港

会议语种:英文

页码: 612-616

在线出版日期: 2011-12-27（万方平台首次上网日期，不代表论文的发表时间）