Influence of Dufour and thermal radiation on unsteady MHD Walter’s liquid model-B flow past an impulsively started infinite vertical plate embedded in a porous medium with chemical reaction, Hall and ion slip current

2020 ◽  
Vol 2 (4) ◽  
Author(s):  
K. V. B. Rajakumar ◽  
T. Govinda Rao ◽  
M. Umasankara Reddy ◽  
K. S. Balamurugan
Keyword(s):  
Porous Medium ◽  
Thermal Radiation ◽  
Chemical Reaction ◽  
Vertical Plate ◽  
Flow Past ◽  
Liquid Model ◽  
Ion Slip ◽  
Infinite Vertical Plate

scholarly journals Ion Slip Effect on Viscoelastic Fluid Flow past an Impulsively Started Infinite Vertical Plate Embedded in a Porous Medium with Chemical Reaction

2014 ◽  
Vol 2014 ◽  
pp. 1-10 ◽  
Author(s):  
Rita Choudhury ◽  
Paban Dhar
Keyword(s):  
Mass Transfer ◽  
Porous Medium ◽  
Fluid Flow ◽  
Chemical Reaction ◽  
Viscoelastic Fluid ◽  
Vertical Plate ◽  
Perturbation Scheme ◽  
Shearing Stress ◽  
Ion Slip ◽  
Infinite Vertical Plate

This paper presents the study of convective heat and mass transfer characteristics of an incompressible MHD viscoelastic fluid past an infinite vertical plate immersed in a porous medium with chemical reaction and ion slip effects. Highly nondimensional governing equations are solved analytically by perturbation scheme. The analytical expressions for velocity, shearing stress, temperature, concentration, rate of heat transfer, and mass transfer are obtained. Also, graphical representations have been carried out for velocity field and shearing stress to investigate the effects of viscoelasticity and the effects of ion slip on the fluid flow in combination with other physical parameters involved in the solution.

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