电流变液静态屈服应力的实验研究

Experimental Study on the Static Yield Stress of ER Fluids

本文介绍了一种新的电流变液静态屈服应力测试方法。通过一个阀型装置对基于沸石和硅油的电流变液静态屈服应力进行了测试，结果表明，电流变液的静态屈服应力与外加电场强度的平方成正比，并以此作为电流变液器件设计的一个依据。

This paper introduced a new method of testing the static yield stress of electrorheological (ER) fluids. Using a valve device, the author studied the relationship between the static yield stress of ER fluids and the electric field strength, and regarded it as an important principle on designing ER fluids devices.