Comparison of the rheological properties of electrorheological fluids at between shear and flow mode: A new scanning electrorheometer

被引：0
|
作者：
Shin, S [1 ]
Do, JK [1 ]
Jeong, SH [1 ]
Jeong, KB [1 ]
Cho, YI [1 ]
机构：
[1] Kyungpook Natl Univ, Sch Mech Engn, Buk Gu, Taegu, South Korea
来源：
APPLIED MECHANICS AND ENGINEERING, VOL 4, SPECIAL ISSUE: "ICER '99", 1999: PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON ENGINEERING RHEOLOGY ICER '99 | 1999年
关键词：
electrorheometer; yield stress; viscosity;
D O I：
暂无
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
A new scanning electrorheometer is presented, based on a single measurement of liquid height variation with respect to time. The apparatus consisting mainly of a pressure vessel, an ER-channel, and a CCD camera connected with computer is described. with the experimental procedure. The present method overcomes one of major drawbacks of the viscometer, the inability to produce yield stress in a low shear rate range. The present results with the rheometer is compared with those of the commercially available rheometer and showed an excellent agreement with them.
引用
收藏
页码：259 / 264
页数：6
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