On the Role of Conductivities and Frequency in the Electrorheological Effect-Reference-Cited by-同舟云学术

On the Role of Conductivities and Frequency in the Electrorheological Effect

Published:1996-09 Issue:5 Volume:7 Page:599-603
ISSN:1045-389X
Container-title:Journal of Intelligent Material Systems and Structures
language:en
Short-container-title:Journal of Intelligent Material Systems and Structures

Author:

Boissy C.,Atten P.,Foulc J. -N.¹

Affiliation:

1. Laboraitoire d'Electrostatique et de Materiaux Dielectriques, CNRS et Unis'eresite Joseph Fourier-Grenoble 1, B. P 166 38042 Grenoble Cedex 9, France

Abstract

The aim of this investigation is to establish in the case of DC field or low frequency field the role of conductivities of both suspending liquid and particles in the electrorheological (ER) effect. We approach the problem in considering the case a, < UL and the case ar > UL. For aS > UL we estimate an upper limit for a5 to obtain stable chains. We also investigate the question of the transition between a behaviour determined by the conductivities of the constituents and the behaviour determined by their permittivities.

Publisher

SAGE Publications

Subject

Mechanical Engineering,General Materials Science

Link

http://journals.sagepub.com/doi/pdf/10.1177/1045389X9600700524

Reference14 articles.

1. 1. Anderson. R. A. 1992. Proc. 3rd lnt. C(onf on ER Fluids, R. Tao. ed. World Scientific, Singapore, p. 81-81.

2. Polarization forces and conductivity effects in electrorheological fluids

3. A CONDUCTION MODEL OF THE ELECTRORHEOLOGICAL EFFECT

4. 4. Foulc, J.N., N. Felici and P. Atten. 1992. C. R. Acad. Sci. Paris, t. 314 Serie II, p. 1279-1279.

5. On a negative electrorheological effect

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