Compression resistance of electrorheological fluid

被引：0

作者：

Mao, Hairong ^{[1
]}

Meng, Yonggang ^{[1
]}

Tian, Yu ^{[1
]}

机构：

[1] Lab. of Tribology, Dept. of Precision Instrum., Tsinghua Univ., Beijing 100084, China

来源：

Qinghua Daxue Xuebao/Journal of Tsinghua University | 2002年 / 42卷 / 11期

关键词：

Compressive strength - Electric fields - Rheology - Shear stress - Yield stress;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The ability of electrorheological fluid (ERF) to resist compression in the direction of electric field was tested to investigate the quasi-steady state compression of ERF. The compression resistance of a locally-made zeolite- and silicone oil-based ERF was then measured for different field strengths for comparison with the shear yield strength of the same fluid for shearing between parallel disks. The results showed that the compression resistance of the ERF was much stronger than its shear yield stress for the same electric field strength conditions. The compression resistance of ERF can be utilized to design new electrically controlled fluidic devices.

引用

页码：1441 / 1443