Stability analysis on the free surface phenomena of a magnetic fluid by an interface magnetic field analysis for general use

DOI
  • Mizuta Yo
    Graduate School of Engineering, Hokkaido University

Bibliographic Information

Other Title
  • 汎用界面磁場解析による磁性流体自由表面現象の安定性解析
  • Bifurcation under a homogeneous vertical magnetic field
  • 一様鉛直磁場下での分岐

Abstract

Free surface phenomena of magnetic fluid are caused by the interaction between the magnetic field and the fluid. Thus, their analyses require both the magnetic analysis and the fluid analysis. The present research has established a method to obtain the interface magnetic field which satisfies the harmonic property and the interface boundary conditions under arbitrary interface profiles and applied magnetic field distributions. This method is used for the interface stability analysis in combination with the fluid analysis for arbitrary interface profiles.<BR> Before free surface analyses for various interface profiles and applied magnetic field distributions, the result by the present method is compared with that by the previous linear harmonic analysis and weak nonlinear analysis.

Journal

Keywords

Details 詳細情報について

  • CRID
    1390282680570137088
  • NII Article ID
    130004604544
  • DOI
    10.11345/japannctam.59.0.191.0
  • Text Lang
    ja
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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