Design and Performance Analysis of digital Pressure Relief Valve of Water-based hydraulic

被引：5
|
作者：
Jia, Tianchi [1 ]
Wu, Zhangyong [1 ]
Wang, Juan [1 ]
Feng, Ruguang [1 ]
Qin, Yanjin [1 ]
机构：
[1] Kunming Univ Sci & Technol, Fac Mech & Elect Engn, Kunming 650500, Peoples R China
来源：
APPLIED MECHANICS, MATERIALS AND MECHANICAL ENGINEERING | 2013年 / 387卷
关键词：
water-based hydraulic medium; digital pressure relief valve; Fluent software; performance analysis;
D O I：
10.4028/www.scientific.net/AMM.387.369
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
In this paper use the stepper motor as driver, designed the structure of a digital pressure relief valve of water-based hydraulic, and establishment mathematical model of the valve element cavitation flow field, simulated and analyzed the different the valve element cavity volume and rounded of water pressure relief valve's cavitation flow field by use Fluent software. The results showed that: It can suppressed cavitation that appropriate increases cavity volume and reduced the spool fillet.
引用
收藏
页码：369 / 373
页数：5
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