In the present study, the effects of radiation and chemical reaction on unsteady free convection flow and mass transfer of a viscous, electrically conducting incompressible fluid near an impulsively moving vertical flat plate with ramped wall temperature is studied. The primary purpose of this study is to characterize the effects of ramped wall temperature, radiation parameter, chemical reaction parameter, Schmidt number etc., on the flow properties. Exact solutions of the present problem are obtained in closed form by Laplace transform technique. The variations in fluid velocity, temperature and concentration are shown graphically whereas numerical values of skin friction, rate of heat and mass transfer are presented in tabular form to observe the effects of various parameters.
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November 2012
Research Papers
Magnetohydrodynamics Free Convection Flow of a Radiating and Chemically Reacting Fluid Past an Impulsively Moving Plate With Ramped Wall Temperature
Kalidas Das
Kalidas Das
Assistant Professor
Department of Mathematics,
e-mail: kd_kgec@rediffmail.com
Kalyani Government Engineering College
, Kalyani, Nadia, West Bengal, 741235, India
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Kalidas Das
Assistant Professor
Department of Mathematics,
Kalyani Government Engineering College
, Kalyani, Nadia, West Bengal, 741235, India
e-mail: kd_kgec@rediffmail.com
J. Appl. Mech. Nov 2012, 79(6): 061017 (11 pages)
Published Online: September 21, 2012
Article history
Received:
August 3, 2011
Revised:
March 12, 2012
Posted:
March 29, 2012
Published:
September 21, 2012
Online:
September 21, 2012
Citation
Das, K. (September 21, 2012). "Magnetohydrodynamics Free Convection Flow of a Radiating and Chemically Reacting Fluid Past an Impulsively Moving Plate With Ramped Wall Temperature." ASME. J. Appl. Mech. November 2012; 79(6): 061017. https://doi.org/10.1115/1.4006462
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