摘要
利用FLUENT软件对液压支架液控单向阀流场进行数值模拟,得到了阀道的压力分布、动压分布、速度矢量分布图和流线图,并对阀芯所受稳态液动力进行理论计算,为阀的结构优化提供参考。
The hydraulic controlled check valve is simulated by using the Huent sottware, The pressure distribution, dynamic pressure distribution, velocity distribution and path lines are obtained. The static fluid force on spool face is theoretically computed. The study offers a reference to structure optimization of the valve.
出处
《煤矿机电》
2009年第2期81-82,89,共3页
Colliery Mechanical & Electrical Technology
基金
国家自然科学基金资助项目(编号:50775155)
关键词
液控单向阀
数值模拟
稳态液动力
hydraulic controlled check valve
numerical simulation
static fluid force
