215 交流磁場作用下における磁性流体およびMR流体内磁性微粒子挙動に関する基礎研究(2)(OS2-4 機能性流体工学の先端融合化,OS2 機能性流体工学の先端融合化,オーガナイズドセッション)

概要

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In recent years, the development of functional materials and intelligent (smart) materials are active in solid area, in the fluid area as well Knowing beforehand its basic response to the impressed physical quantity from the outside is very important, when designing the application of such materials. We are focusing some Magnetic fluid (MF) and Magnetorheological fluid (MRF) and visualize the behavior under the external magnetic field by using the dark-field microscopy. This paper describes the results of the fundamental experiments to visualize the behavior of the magnetic particles in MF and MRF under the alternating magnetic field, and make clear the relation between its field intensity and frequency, and the particle's behaviors.
一般社団法人日本機械学会の論文
2006-10-28