A Linearized Theory of Magnetohydrodynamic Flow past a Fixed Body in a Parallel Magnetic Field

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概要

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• In the present paper is studied the flow of a viscous, incompressible and electrically conducting fluid past a fixed body in the presence of a parallel magnetic field. A perturbation method similar to Oseen approximation in ordinary hydrodynamics is applied to both the flow field and the magnetic field. It proves that the pressure number (namely, the ratio of the magnetic pressure to the dynamic pressure) plays an important role to determine the main features of the field. Detailed calculations are carried out for the flow past a circular cylinder and an approximate formula for the drag per unit span of the cylinder is obtained.

• 社団法人日本物理学会の論文
• 1960-01-05

著者

• Yosinobu Hirowo

  Junior College Of Engineering University Of Osaka Prefecture

関連論文

• Two-dimensional Stokes Flow of an Electrically Conducting Fluid in a Uniform Magnetic Field
• A Linearized Theory of Magnetohydrodynamic Flow past a Fixed Body in a Parallel Magnetic Field

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