Study on Microstructure and Mechanical Behavior of Magnetorheological Fluids with Mixed Particles

Hai Tao Li; Xiang He Peng

doi:10.4028/www.scientific.net/AMR.216.465

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Effect of Aggregate Size and Gradation on the Ceramsite Sound-Absorbing Materials
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The Timber Supply Chain Risks Assessment Based on Weighing with Rough Set and Fuzzy Comprehensive Assessment
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Study on Microstructure and Mechanical Behavior of Magnetorheological Fluids with Mixed Particles
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Effect of Equilibrium Moisture Contents on Insulating Performance of Autoclaved Aerated Concrete Blocks
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Application of Over-Sample Policy and Rotated Angle Invariability of Radial Sampling Points in the Isaf Reconstruction Algorithm
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Study on Microstructure and Mechanical Behavior of Magnetorheological Fluids with Mixed Particles

Abstract:

The microstructure and mechanical properties of magnetorheological (MR) fluids with mixed particles of different size are investigated. The interaction between particles of different radius is obtained and the model for motion of particles is proposed. Under an external magnetic field, the microstructure and yield shear stress of MR fluids with mixed particles of different sizes are simulated. It shows that particle size ratio in bidisperse suspensions can influence the performance of MR fluids.