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Actuators Based on Electro-Rheological Fluid

  • Riazollah FiroozianEmail author
Chapter
Part of the Mechanical Engineering Series book series (MES)

Abstract

Electro-Rheological (ER) fluids are special fluids made of base hydraulic fluids with chargeable particles suspended in the fluids. The important properties of ER fluid is that when it is put between two plates with gap h (typical of less than 1 mm) and a voltage is applied on the two plates, the fluid becomes stiffer with shear stress of typical 2 kN/m2 has been reported. This is shown in Fig. 8.1. The range of the applied voltage is 4 kV/mm. The current drawn is very small and it is the range of a few milliamps.

Keywords

Flow Mode Shear Mode Step Input Torque Transducer Base Voltage 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Copyright information

© Springer International Publishing Switzerland 2014

Authors and Affiliations

  1. 1.TehranIran

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