NOTE ON THE ANALYTICAL TREATMENT IN FERROHYDRODYNAMICS.

Takahiko Tanahashi, Tatsuo Sawada, Tsuneyo Ando, Motoichi Iga, Hiroyuki Torii

研究成果: Article査読

7 被引用数 (Scopus)

抄録

A new complete set of basic equations for magnetic suspensions is derived on the theory of micropolar fluids developed by Eringen and a solution to these basic equations is obtained analytically for a steady motion of magnetic suspensions in a circular pipe which is placed in a homogeneous magnetic field parallel to the flow direction. A phenomenological treatment is given for the specification of material constants of a micropolar fluid, which are vortex viscosity and spin viscosity. In order to clarify the dynamical flow characteristics in the presence of a magnetic field, six dimensionless parameters to show the magnetic effect, polar effect, wall surface effect and so on are introduced into the solution for the rotational Peclet number.

本文言語English
ページ(範囲)1509-1517
ページ数9
ジャーナルBulletin of the JSME
26
219
DOI
出版ステータスPublished - 1983
外部発表はい

ASJC Scopus subject areas

  • 工学(全般)

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