Journal - Volume I No.1 September 2014 , Special Issue-1

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  • Title

    :

    HALL EFFECTS ON MAGNETO HYDRODYNAMIC FLOW PAST AN EXPONENTIALLY ACCELERATED VERTICAL PLATE IN A ROTATING FLUID WITH MASS TRANSFER EFFECTS

    Authors

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    Thamizhsudar.M1,  Prof (Dr.) Pandurangan.J2

    Keywords

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    Hall Effect, MHD flow, Rotation, exponentially, accelerated plate, variable mass diffusion.

    Issue Date

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    September - 2014

    Abstract

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    The theoretical solution of flow past an exponentially accelerated vertical plate in the presence of Hall current and Magneto Hydrodynamic relative to a rotating fluid with uniform temperature and variable mass diffusion is presented. The dimensionless equations are solved using Laplace method. The axial and transverse velocity, temperature and concentration fields are studied for different parameters such as Hall parameter, Hartmann number, Rotation parameter, Schmidt number, and Prandtl number, thermal Grash of number and mass Grash of number. It has been observed that the temperature of the plate decreases with increasing values of Prandtl number and the concentration near the plate increases with decreasing values of Schmidt number. It is also observed that Axial velocity increases with decreasing values of Magnetic field parameter, Hall parameter and Rotation parameter, whereas the transverse velocity increases with increasing values of Rotation parameter and Magnetic parameter but the trend gets reversed with respect to the Hall parameter. The effects of all parameters on the axial and transverse velocity profiles are shown graphically

    Page(s)

    :

    143 - 149

    ISSN

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    2347- 4734

    Source

    :

    Vol. 1, No.1 - Special Issue-1

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