Affiliation:
1. Chongqing Institute of Technology, Chongqing 400050, China
Abstract
Magnetorheological (MR) fluids are materials that respond to an applied magnetic field with a change in their rheological properties. Upon application of a magnetic field, MR fluids have a variable yield strength. Altering the strength of the applied magnetic field will control the yield stress of these fluids. In this paper, the method for measuring the yield stress of MR fluids is proposed. The curves between the yield stress of the MR fluid and the applied magnetic field are obtained from the experiment. The result indicates that with the increase of the applied magnetic field the yield stress of the MR fluids goes up rapidly.
Publisher
World Scientific Pub Co Pte Lt
Subject
Condensed Matter Physics,Statistical and Nonlinear Physics
Reference3 articles.
1. J. D. Carlson, D. M. Catanzarite and K. A. St. Clair, ER Fluids, MR Fluids and Assoc. Tech. VI, ed. W. A. Bullough (World Scientific, Singapore, 1995) pp. 20–28.
2. Magnetorheological Fluids: Materials, Characterization, and Devices
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