scholarly journals Second law analysis for radiative MHD slip flow of a nanofluid over a stretching sheet with non-uniform heat source effect

2016 ◽  
Vol 23 (3) ◽  
pp. 1524-1538 ◽  
Author(s):  
A.K. Abdul Hakeem ◽  
M. Govindaraju ◽  
B. Ganga ◽  
M. Kayalvizhi
Keyword(s):  
Heat Source ◽  
Stretching Sheet ◽  
Slip Flow ◽  
Second Law ◽  
Source Effect ◽  
Uniform Heat ◽  
Second Law Analysis

Second Law Analysis for Radiative Magnetohydrodynamics Slip Flow for Two Different Non-Newtonian Fluid with Heat Source

2021 ◽  
Vol 10 (3) ◽  
pp. 447-461
Author(s):  
Amala Olkha ◽  
Amit Dadheech
Keyword(s):  
Magnetic Field ◽  
Heat Source ◽  
Newtonian Fluid ◽  
Entropy Generation ◽  
Slip Flow ◽  
Second Law ◽  
Inclined Magnetic Field ◽  
Stretching Surface ◽  
Second Law Analysis ◽  
Flow Heat

The present article embraces an entropy analysis on Newtonian and Non-Newtonian fluid due to melting stretching surface in the presence of inclined MHD, non-liner chemical reaction implanted in porous medium with heat source and non-uniform radiations. Also second law analysis and three different fluids namely Casson, Williamson and Viscous fluids has been taken into an account. This work is not priorly performed including the concept of Entropy generation of above mentioned three fluids. Utilizing the exercise of MATLAB tool along with algorithm of Runge-kutta technique the arithmetic manipulations for the thermotic equations, mass concentration and momentum equations are executed. Influence of numerous pertinent parameters are investigated on the flow, heat and mass transfer concepts and are demonstrated graphically. The analysis discovered that Entropy generation is improved for Magnetic field parameter M, porosity parameter Kρ as well as on the inclined magnetic field angle α but the contrary effects are observed on the amount of slip parameter.

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