Flow of MHD Carreau Fluid in a Curved Channel
Author(s) -
S. Noreen,
Tasawar Hayat,
Ahmed Alsaedi
Publication year - 2013
Publication title -
applied bionics and biomechanics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.397
H-Index - 23
eISSN - 1754-2103
pISSN - 1176-2322
DOI - 10.1155/2013/321512
Subject(s) - stream function , carreau fluid , magnetohydrodynamics , mechanics , reynolds number , compressibility , flow (mathematics) , curvature , pressure gradient , magnetic field , incompressible flow , physics , classical mechanics , mathematics , geometry , turbulence , vorticity , quantum mechanics , vortex
Analysis has been made for the curvature effects on the MHD peristaltic flow of an incompressible Carreau fluid in a channel. The flow problem is first reduced in the wave frame of reference and then solved after employing the long wavelength and low Reynolds number approximations. Expressions of stream function, pressure gradient, magnetic force function, induced magnetic field and current density are derived and then examined for various parameters of interest.
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