The CFD analysis of main valve flow field and structural optimization for double-nozzle flapper servo valve

被引：13
|
作者：
Peng, Zhi-fei [1 ]
Sun, Chun-geng [1 ]
Yuan, Rui-Bo [1 ]
Zhang, Peng [1 ]
机构：
[1] Kunming Univ Sci & Technol, Fac Mech & Elect Engn, Kunming 650093, Peoples R China
来源：
INTERNATIONAL CONFERENCE ON ADVANCES IN COMPUTATIONAL MODELING AND SIMULATION | 2012年 / 31卷
关键词：
double-nozzle flapper servo valve; fluent software; analysis of flow field; valve spool improvement;
D O I：
10.1016/j.proeng.2012.01.1000
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
This paper uses INVENTER software to establish the model of main valve and the servo valve is simulated by FLUENT software. Then, the flow field model of the main valve spool on certain position is established and the possible effects on the hydraulic valve are analyzed due to the shape of the flow field. Finally, we make some improvement of the main valve core, and give some conclusions by comparing the flow field characteristics of main valve with the unimproved valve. (C) 2011 Published by Elsevier Ltd. Selection and/or peer-review under responsibility of Kunming University of Science and Technology
引用
收藏
页码：115 / 121
页数：7
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