Torsional Oscilliation of an Infinite Plate in a Conducting Fluid under a Transverse Magnetic Field

概要

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The equations of motion of an ininite plate performing rotatary oscillation in an infinitely conducting viscous fluid under a transverse magnetic field have been solved by expanding the velocity profile in powers of the amplitude of oscillation of the plate. The steady part of the radial and axial velocity componcnts has been evaluated by another approximate method which includes all the terms of the inertia force. It is found that the effect of the magnetic field is to reduce the boundary layer thickness for the steady as well as the unsteady radial and transverse velocity components, and to increase the shearing stress at the plate.
社団法人日本物理学会の論文
1964-11-05