An experimental study on the control of pressure transients using an orifice

被引：9

作者：

Lee, JS ^{[1
]}

Lee, KB ^{[1
]}

Lee, CG ^{[1
]}

机构：

[1] Chungbuk Natl Univ, Sch Mech Engn, Heungduk Gu, Chongju 361763, Chungbuk, South Korea

来源：

INTERNATIONAL JOURNAL OF PRESSURE VESSELS AND PIPING | 2001年 / 78卷 / 05期

关键词：

control of shock; orifice; hydraulic system; hydraulic actuator;

D O I：

10.1016/S0308-0161(01)00046-1

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Control of pressure transients in a hydraulic system may be important and necessary to avoid failure and to improve the efficiency of operation. This study addresses the design and use of an orifice to provide the desired control to a hydraulic actuator system. Control is accomplished by installing orifices at appropriate locations in the system. Experimental results show that an orifice can be used to obtain control of shock and the control level depends on the orifice size, orifice type, operating pressure and flow rate. From the experimental data, an empirical design chart for controlling pressure rise using an orifice has been derived. (C) 2001 Published by Elsevier Science Ltd.

引用

页码：337 / 341

页数：5

共 10 条

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