CAJ | 학술논문

磁流变液在工程应用中的优势已经在诸多领域得以体现，稳定性要求也随着应用环境的不同而变化。其稳定性主要受基液黏度、磁性颗粒体积分数以及所添加的活性剂等因素的影响。孔口出流是液压和气压传动中应用十分广泛的流动形式，磁流变液的孔口出流分析对于节流调速和伺服系统工作原理具有重要的作用。
자류변액재공정응용중적우세이경재제다영역득이체현，은정성요구야수착응용배경적불동이변화。기은정성주요수기액점도、자성과립체적분수이급소첨가적활성제등인소적영향。공구출류시액압화기압전동중응용십분엄범적류동형식，자류변액적공구출류분석대우절류조속화사복계통공작원리구유중요적작용。
The MR fluid has been widely applied in the engineering field. The requirements of its stability are changed with dif-ferent application environments. This stability is mainly affected by the base fluid viscosity,the magnetic particle volume fraction and the active agent added. Orifice flow has been considered as a widely used flow pattern of hydraulic and pneumatic transmission,so that the analyses of orifice flow for the MR fluid are important for the throttle speed control and servo system.