MHD FLOW PAST A PARABOLIC STARTED VERTICAL PLATE WITH VARIABLE TEMPERATURE AND MASS DIFFUSION

Authors

  • A. Neel Armstrong Faculty of Mathematics, SKR Engineering College / Anna University, Poonamalle / Chennai, Tamil Nadu, India – 600 123
  • R. Muthucumaraswamy Department of Applied Mathematics, Sri Venkateswara College of Engineering / Anna University, Pennalur, Irungattukottai, Sriperumbudur Taluk / Chennai, Tamil Nadu, India – 602 117

DOI:

https://doi.org/10.15282/jmes.7.2014.24.0122

Keywords:

variable temperature; parabolic; vertical plate; uniform mass diffusion; Laplace transform

Abstract

The theoretical analysis of magnetohydrodynamic flow past a parabolic motion started infinite vertical plate with variable temperature and uniform mass diffusion has been analysed. The plate temperature is raised linearly with time and the concentration level near the plate is raised uniformly. The dimensionless governing equations are solved using the Laplace transform technique. The effect of the velocity profile is discussed for different physical parameters like the thermal Grashof number, mass Grashof number, Schmidt number, and time. We conclude that the observation of velocity increases as the value of the thermal Grashof number or mass Grashof number increases. The trend is reversed with respect to the magnetic field parameter, as shown with the help of graphs.

References

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Published

2014-12-31

How to Cite

[1]
A. Neel Armstrong and R. Muthucumaraswamy, “MHD FLOW PAST A PARABOLIC STARTED VERTICAL PLATE WITH VARIABLE TEMPERATURE AND MASS DIFFUSION”, J. Mech. Eng. Sci., vol. 7, no. 1, pp. 1251–1260, Dec. 2014.

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