Effect of a Magnetic Field upon the Stability of Free Boundary Layers between Two Uniform Streams

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概要

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• The stability of free boundary-layer flows of a viscous, incompressible, electrically conducting fluid is investigated. It is found generally that a uniform magnetic field parallel to the steady flows has an effect of stabilizing the flows. When the magnetic field is weak, i.e. when the Alfven number A is less than unity, the flows are unstable with zero critical Reynolds number (Rc=0). But when the magnetic field is so strong that A>1, the flows are absolutely stable (R_c=∞) provided R_m/R>1 where R_m is the magnetic Reynolds number.

• 社団法人日本物理学会の論文
• 1961-03-05

著者

• Gotoh Kanefusa

  Department Of Physics Faculty Of Science Kyoto University

• Gotoh Kanefusa

  Department Of Mathematical Sciences College Of Engineering University Of Osaka Prefecture

関連論文

• Logarithmic Meniscus of Thin Magnetic Fluid Layer under Axisymmetric Magnetic Field
• Magnetohydrodynamic Flow past a Sphere
• Effect of a Magnetic Field upon the Stability of Free Boundary Layers between Two Uniform Streams
• Stability of a Flow between Two Rotating Cylinders in the Presence of a Circular Magnetic Field
• Stokes Flow of an Electrically Conducting Fluid in a Uniform Magnetic Field
• The Damping of the Large Wave-Number Disturbances in a Free Boundary Layer Flow

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