JSME international journal. Ser. 2, Fluids engineering, heat transfer, power, combustion, thermophysical properties
Print ISSN : 0914-8817
Magnetic Fluid Flows in a Traveling Magnetic Field (Analysis on Flow in Channel)
Masaaki OKUBOYukio ISHIBASHIShuzo OSHIMARyuichiro YAMANE
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1989 Volume 32 Issue 1 Pages 39-46

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Abstract

An analysis was performed on the laminar flow of the magnetic fluid between two parallel plates with a low-speed traveling magnetic field, using Shliomis' and Glazov's equations. The velocity profile, the mean velocity and the coefficient of friction were calculated for the flow with and without a pressure gradient, and compared with the authors' previous experimental results and analytical values in a steady magnetic field. The induced flow was in the same or opposite direction to the magnetic field depending on α1 and the strength of the applied current. The increase in the coefficient of friction was appreciable in a low Reynolds number range and for relatively strong, high-frequency current.

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© The Japan Society of Mechanical Engineers
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