Marangoni convection flow of  γ –Al 2 O 3 nanofluids past a porous stretching surface with thermal radiation effect in the presence of an inclined magnetic field

Heat Transfer ◽  
2021 ◽  
Author(s):  
Praveen Kumar Dadheech ◽  
Priyanka Agrawal ◽  
Anil Sharma ◽  
Kottakkaran Sooppy Nisar ◽  
Sunil Dutt Purohit
Keyword(s):  
Magnetic Field ◽  
Thermal Radiation ◽  
Radiation Effect ◽  
Marangoni Convection ◽  
Convection Flow ◽  
Inclined Magnetic Field ◽  
Stretching Surface ◽  
Porous Stretching Surface ◽  
Thermal Radiation Effect

scholarly journals Thermal radiation and magnetic field effects on unsteady mixed convection flow and mass transfer over a porous stretching surface with heat generation

2013 ◽  
Vol 18 (4) ◽  
pp. 1151-1164 ◽  
Author(s):  
G.V.R. Reddy ◽  
B.A. Reddy ◽  
N.B. Reddy
Keyword(s):  
Mass Transfer ◽  
Differential Equations ◽  
Mixed Convection ◽  
Thermal Radiation ◽  
Heat Generation ◽  
Convection Flow ◽  
Physical Parameters ◽  
Mixed Convection Flow ◽  
Stretching Surface ◽  
Porous Stretching Surface

Abstract The effects of thermal radiation and mass transfer on an unsteady hydromagnetic boundary layer mixed convection flow along a vertical porous stretching surface with heat generation are studied. The fluid is assumed to be viscous and incompressible. The governing partial differential equations are transformed into a system of ordinary differential equations using similarity variables. Numerical solutions of these equations are obtained by using the Runge-Kutta fourth order method along with the shooting technique. Velocity, temperature, concentration, the skin-friction coefficient, Nusselt number and Sherwood number for variations in the governing thermo physical parameters are computed, analyzed and discussed.

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