2301 磁場下におけるMR流体の流動構造と流動制御特性(S42-1 複雑流体の流動現象(1),S42 複雑流体の流動現象)  [in Japanese] 2301 Experimental Analysis on Flow Structure and Flow Control Characteristics of MR Fluid under Magnetic Field  [in Japanese]

Experimental analysis on the cluster formation of MR fluid and rheological properties under the magnetic field are carried out. Through the measurement of ultrasonic propagation velocity in MR fluid, the cluster behavior in pressure-driven flow is clarified in detail. Finally, the flow control characteristics of MR fluid in a rectangular channel are evaluated to provide the fundamental data for the design of the advanced MR valve system.