著者
中山 信行 川本 広行
出版者
The Japan Society of Mechanical Engineers
雑誌
日本機械学会論文集 C編 (ISSN:03875024)
巻号頁・発行日
vol.70, no.691, pp.804-811, 2004
被引用文献数
6

Formation of magnetic bead chains in a magnetic field was numerically simulated with the Distinct Element Method in order to apply for improvements of a magnetic brush development system in electrophotography. Simulated chain configurations, length and slant angle. and dynamic chain forming process were compared to the experimental results. The 2-D calculation could not simulate quantitatively well the chain configurations and the process, because the magnetic interaction between beads was under estimated due to the neglect of the interaction force between three-dimensionally distributed beads. On the other hand, 3-D calculation showed good agreement with experiments and it is concluded that 3-D calculation is indispensable for the quantitative evaluation. It was also confirmed that chain configurations were determined approximately to minimize its total potential energy given by the sum of magnetic energy and gravitational energy.

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こんな論文どうですか? 磁界中で形成される磁性粒子チェーンの三次元個別要素法によるシミュレーション(中山 信行ほか),2004 https://t.co/O7Yvxga6IF
こんな論文どうですか? 磁界中で形成される磁性粒子チェーンの三次元個別要素法によるシミュレーション(中山 信行ほか),2004 https://t.co/O7Yvxga6IF

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