A radial type magnetorheological (MR) valve is proposed and developed, and the prototype of the MR valve is also manufactured to test the performance of the pressure drop. The fluid flow path of the radial type MR valve is formed by the combination of two orifices, one annular and two radial flow channels constrained in a cylindrical volume. The finite element modelling is carried out using ANSYS/Emag software to achieve the analytical pressure drop. The experimental test rig is also set up to invesitgate the changes of the pressure under the different applied direct currents and load cases. The trends of the experimental pressure drop and the simulated pressure drop fit well.
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龙铭,王宁,李海燕,胡国良.径向流磁流变阀压降性能分析[J].机床与液压,2016,44(24):69-74. . Performance analysis of pressure drop of a radial type magnetorheological valve[J]. Machine Tool & Hydraulics,2016,44(24):69-74