標題: Numerical simulations of magnetic microchain behaviors in the presence of magnetic field
作者: Ido, Yasushi
Iwamoto, Yuhiro
Li, Yan-Hom
Chen, Ching-Yao
交大名義發表
National Chiao Tung University
關鍵字: Magnetic microchain;magnetic particle;alternating magnetic field;numerical simulation
公開日期: 1-一月-2019
摘要: Behaviors of a magnetic microchain which is an oscillating motion of micrometer-size magnetic particles' cluster caused by an external magnetic field were investigated numerically. The hybrid simulation code which was based on the lattice Boltzmann method, the immersed boundary method and the discrete particle method was developed. The behaviors of a magnetic microchain depends on the number of magnetic particles in the magnetic microchain, frequency of external alternating magnetic field and the strength of applied magnetic field. Three types of behaviors, i.e., rigid rotational oscillation, rotational oscillation with deforming into S shape and splitting into several chains, depends on the number of magnetic particles.
URI: http://dx.doi.org/10.3233/JAE-171119
http://hdl.handle.net/11536/151623
ISSN: 1383-5416
DOI: 10.3233/JAE-171119
期刊: INTERNATIONAL JOURNAL OF APPLIED ELECTROMAGNETICS AND MECHANICS
Volume: 59
Issue: 1
起始頁: 327
結束頁: 333
顯示於類別:期刊論文