Journal of the Korean Society of Manufacturing Process Engineers (한국기계가공학회지)
- Volume 3 Issue 2
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- Pages.67-72
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- 2004
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- 1598-6721(pISSN)
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- 2288-0771(eISSN)
A Study on the Temperature Dependence of Electro-Rheological Fluids with Electric Field Control
전기장 제어에 따른 ER유체의 온도 의존성에 관한 연구
- Jang, Sung-Cheol (School of Mechanical and Automobile Engineering, Kyungnam Junior College) ;
- Park, Chang-Soo (Department of Equipment ship, DSME) ;
- Lee, Chan-Kyu (Department of Mechanical Engineering, Geoje College)
- Published : 2004.06.30
Abstract
Electro-Rheological(ER) fluids consist of suspensions of fine polarizable particles In a dielectric oil, which upon application of an external electric field control take on the characteristics of the Bingham solid. In this study, the temperature dependence of the viscosity was Investigated for an ER fluid consisting of 35 weight % of zeolite particles in hydraulic oil 46cSt. Thermal activation analysis was performed by changing the ER fluid's temperature from
Keywords
- Electro-Rheological(ER) Fluids;
- Electric Field Control;
- Activation Energy;
- Hydraulic Oil;
- Temperature Dependence;
- Zeolite Particle;
- Viscosity;
- Shear Stress