Multiple slips and heat source effects on MHD stagnation point flow of casson fluid over a stretching sheet in the presence of chemical reaction

2021 ◽  
Author(s):  
R. Mohana Ramana ◽  
K. Venkateswara Raju ◽  
J. Girish Kumar
Keyword(s):  
Heat Source ◽  
Stagnation Point ◽  
Chemical Reaction ◽  
Stretching Sheet ◽  
Casson Fluid ◽  
Stagnation Point Flow ◽  
Source Effects ◽  
Multiple Slips

scholarly journals Significance of chemical reaction on MHD near stagnation point flow towards a stretching sheet with radiation

2020 ◽  
Vol 2 (11) ◽  
Author(s):  
S. Harinath Reddy ◽  
K. Kumaraswamy Naidu ◽  
D. Harish Babu ◽  
P. V. Satya Narayana ◽  
M. C. Raju
Keyword(s):  
Stagnation Point ◽  
Chemical Reaction ◽  
Stretching Sheet ◽  
Stagnation Point Flow

Radiation and heat source effects on MHD flow over a permeable stretching sheet through porous stratum with chemical reaction

2018 ◽  
Vol 14 (5) ◽  
pp. 1101-1114 ◽  
Author(s):  
K. Suneetha ◽  
S.M. Ibrahim ◽  
G.V. Ramana Reddy
Keyword(s):  
Porous Medium ◽  
Differential Equations ◽  
Heat Source ◽  
Chemical Reaction ◽  
Stretching Sheet ◽  
Mhd Flow ◽  
Working Fluid ◽  
Content Type ◽  
Source Effects ◽  
Similarity Transformations

Purpose The purpose of this paper is to investigate the steady 2D buoyancy effects on MHD flow over a permeable stretching sheet through porous medium in the presence of suction/injection. Design/methodology/approach Similarity transformations are employed to transform the governing partial differential equations into ordinary differential equations. The transformed equations are then solved numerically by a shooting technique. Findings The working fluid is examined for several sundry parameters graphically and in tabular form. It is observed that with an increase in magnetic field and permeability of porous parameter, velocity profile decreases while temperature and concentration enhances. Stretching sheet parameter reduces velocity, temperature and concentration, whereas it increases skin friction factor, Nusselt number and Sherwood number. Originality/value Till now no numerical studies are reported on the effects of heat source and thermal radiation on MHD flow over a permeable stretching sheet embedded in porous medium in the presence of chemical reaction.

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