A NUMERICAL STUDY OF NONISOTHERMAL REACTIVE FLOW IN A DUAL-SCALE POROUS MEDIUM UNDER PARTIAL SATURATION

2004 ◽  
Vol 47 (2) ◽  
pp. 109-136 ◽  
Author(s):  
Krishna M. Pillai ◽  
Rajendra S. Jadhav
2019 ◽  
Vol 8 (3) ◽  
pp. 5795-5802 ◽  

The main objective of this paper is to focus on a numerical study of viscous dissipation effect on the steady state flow of MHD Williamson nanofluid. A mathematical modeled which resembles the physical flow problem has been developed. By using an appropriate transformation, we converted the system of dimensional PDEs (nonlinear) into coupled dimensionless ODEs. The numerical solution of these modeled ordinary differential equations (ODEs) is achieved by utilizing shooting technique together with Adams-Bashforth Moulton method of order four. Finally, the results of discussed for different parameters through graphs and tables.


2020 ◽  
Vol 7 ◽  

This paper studies the effects of Hall and ion slip on two dimensional incompressible flow and heat transfer of an electrically conducting viscous fluid in a porous medium between two parallel plates, generated due to periodic suction and injection at the plates. The flow field, temperature and pressure are assumed to be periodic functions in ti e ω and the plates are kept at different but constant temperatures. A numerical solution for the governing nonlinear ordinary differential equations is obtained using quasilinearization method. The graphs for velocity, temperature distribution and skin friction are presented for different values of the fluid and geometric parameters.


2002 ◽  
Vol 27 (4) ◽  
pp. 543-560 ◽  
Author(s):  
C. Ben Kheder ◽  
B. Cherif ◽  
M.S. Sifaoui

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