Effects of Dissipation on Magneto-Convection Flow over a Shrinking Surface with Chemically Reactive Species under the Influence of Radiation and Internal Heat Generation

J. Wilfred Samuel Raj¹ , S.P. Anjali Devi²

1. Department of Mathematics, The American College, Madurai, Tamilnadu, India.
2. Department of Applied Mathematics, Bharathiar University, Coimbatore, Tamilnadu, India.

Section:Research Paper, Product Type: Journal-Paper
Vol.7 , Issue.2 , pp.4-12, Apr-2020

Online published on Apr 30, 2020

Copyright © J. Wilfred Samuel Raj, S.P. Anjali Devi . This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
 

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Abstract :
The effects of chemical reaction and dissipation on nonlinear MHD flow over a shrinking surface subjected to heat and mass flux under the influence of radiation and internal heat generation have been analyzed. Similarity transformations are utilized to obtain the nonlinear ordinary differential equations from nonlinear partial differential equations. Nachtsheim Swigert shooting iteration scheme together with Runge Kutta fourth order method is applied to the reduced highly nonlinear equations. Effects of pertinent parameters on heat and mass transfer characteristics are thoroughly examined. From the investigation it is noted that the species concentration boundary layer thickness reduces due to increase in Schmidt number and Chemical reaction parameter.

Key-Words / Index Term :
Forced convection; thermal radiation; Chemical reaction; Heat and mass flux.

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