Heat and mass transfer effect on an unsteady MHD radiative chemically reactive Casson fluid over a stretching sheet in porous medium

Heat Transfer ◽  
2020 ◽  
Vol 49 (8) ◽  
pp. 4350-4369
Author(s):  
Mrutyunjay Das ◽  
Ganeswar Mahanta ◽  
Sachin Shaw
Keyword(s):  
Mass Transfer ◽  
Porous Medium ◽  
Heat And Mass Transfer ◽  
Stretching Sheet ◽  
Casson Fluid ◽  
Transfer Effect ◽  
Mass Transfer Effect

scholarly journals Heat and mass transfer effect on a radiative second grade MHD flow in a porous medium over a stretching sheet

2020 ◽  
Vol 17 (1) ◽  
pp. 51-66
Author(s):  
A. P. Baitharu ◽  
Sachidananda Sahoo ◽  
G. C. Dash
Keyword(s):  
Magnetic Field ◽  
Mass Transfer ◽  
Porous Medium ◽  
Heat And Mass Transfer ◽  
Power Law ◽  
Stretching Sheet ◽  
Fluid Velocity ◽  
Second Grade ◽  
Fluid Temperature ◽  
Mass Transfer Effect

A study on heat and mass transfer of a steady laminar boundary layer flow of an electrically conducting fluid of second grade in a porous medium subject to a uniform magnetic field past a semi-infinite stretching sheet with power law surface temperature or power law surface heat flux. The variations in fluid velocity, fluid temperature and species concentration are displayed graphically whereas the numerical values of skin friction, Nusselt number and Sherwood number are presented in tabular form for various values of the pertinent flow parameters. The asymptotic expansions of the solutions for large Prandtl number are also given for the two heating conditions. The temperature distribution decreases with the increase in thermal radiation parameter in case of PST and PHF. The rate of mass transfer at the solid surface increases in the presence of magnetic field and decreases with heavier diffusing species.  

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