Large-scale analysis of magnetic particle dynamics taking into account contact force and magnetic interaction with the fast multipole method

Takuya Tatsuishi, Yasuhito Takahashi*, Masahiko Miwa, Shinji Wakao, Koji Fujiwara, Yoshiyuki Ishihara

*この研究の対応する著者

研究成果査読

5 被引用数 (Scopus)

抄録

This paper investigates a large-scale analysis of magnetic particles' behavior in magnetic fields by using a novel method combining the discrete element method and the magnetic interaction calculation with the fast multipole method (FMM). Furthermore, the effective formulae for the derivative of the magnetic field in the FMM procedure, which is necessary to calculate magnetic forces among a large number of magnetic particles, are proposed. Numerical examples of large-scale magnetic-particle chain analysis that demonstrate the effectiveness of the proposed method are presented.

本文言語English
論文番号07D331
ジャーナルJournal of Applied Physics
109
7
DOI
出版ステータスPublished - 2011 4 1

ASJC Scopus subject areas

  • 物理学および天文学(全般)

フィンガープリント

「Large-scale analysis of magnetic particle dynamics taking into account contact force and magnetic interaction with the fast multipole method」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル