MAGNETOHYDRODYNAMIC CHANNEL FLOW IN A TAPERED MAGNETIC FIELD.

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作者
Regirer, S.A.
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O441 [电磁学]; TM12 [];
学科分类号
0809 ;
摘要
Fully developed flows of a viscous incompressible isotropically conducting fluid are investigated in a rectangular channel in the presence of a transverse magnetic field. An exact solution of the problem is obtained in general form and for the limiting case corresponding to a flow in a plane slit. It is shown that at high Hartmann numbers a region of elevated velocities can form near the axis of the channel. In conclusion, some other flows in inhomogeneous fields with tapered geometry are considered.
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页码:874 / 877
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