Magnetohydrodynamic and constant suction/injection effects of axisymmetric stagnation point flow and mass transfer for power-law fluids (Q1073650)

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scientific article; zbMATH DE number 3945612
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Magnetohydrodynamic and constant suction/injection effects of axisymmetric stagnation point flow and mass transfer for power-law fluids
scientific article; zbMATH DE number 3945612

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    Magnetohydrodynamic and constant suction/injection effects of axisymmetric stagnation point flow and mass transfer for power-law fluids (English)
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    1986
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    The boundary-layer equations for axisymmetric point flow of power-law electrically conducting fluid through a porous medium with transverse magnetic field are solved by a similarity transformation. Theoretical expressions for local and average Sherwood number are derived from the convective diffusion equation for the system with high Schmidt number. The numerical values of the velocity profiles and shear rate at the wall are discussed.
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    diffusion coefficients of solutes
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    mass transfer
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    boundary-layer equations
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    axisymmetric point flow
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    power-law electrically conducting fluid
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    transverse magnetic field
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    similarity transformation
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    convective diffusion equation
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