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Laminar flow through channels with porous walls and with an applied transverse magnetic field

Laminar flow through channels with porous walls and with an applied transverse magnetic field SummaryThe problem of two-dimensional steady laminar flow of a viscous incompressible and electrically conducting fluid through a channel with two equally porous walls in the presence of a transverse magnetic field has been extended to include all values of Hartmann number and small suction velocity at the walls. Expressions for the velocity components, the pressure and the wall friction in terms of the Hartmann number and the suction Reynolds number are given. It is found that the pressure drop in the major flow direction and the wall friction decrease with the increase in suction and increase with the increase in the strength of the magnetic field. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Applied Scientific Research, Section B Springer Journals

Laminar flow through channels with porous walls and with an applied transverse magnetic field

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References (4)

Publisher
Springer Journals
Copyright
Copyright © Martinus Nijhoff 1964
ISSN
0365-7140
DOI
10.1007/bf02922219
Publisher site
See Article on Publisher Site

Abstract

SummaryThe problem of two-dimensional steady laminar flow of a viscous incompressible and electrically conducting fluid through a channel with two equally porous walls in the presence of a transverse magnetic field has been extended to include all values of Hartmann number and small suction velocity at the walls. Expressions for the velocity components, the pressure and the wall friction in terms of the Hartmann number and the suction Reynolds number are given. It is found that the pressure drop in the major flow direction and the wall friction decrease with the increase in suction and increase with the increase in the strength of the magnetic field.

Journal

Applied Scientific Research, Section BSpringer Journals

Published: Feb 1, 1964

Keywords: Pressure Drop; Skin Friction; Axial Velocity; Porous Wall; Transverse Magnetic Field

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