Visualization of convective fluid flow in a porous medium

Nature ◽  
1993 ◽  
Vol 362 (6417) ◽  
pp. 230-232 ◽  
Author(s):  
Laurens Howle ◽  
R. P. Behringer ◽  
John Georgiadis
Keyword(s):  
Porous Medium ◽  
Fluid Flow ◽  
Convective Fluid

scholarly journals Unsteady Magnetohydrodynamic Convective Fluid Flow of Oldroyd-B Model Considering Ramped Wall Temperature and Ramped Wall Velocity

Mathematics ◽  
2019 ◽  
Vol 7 (8) ◽  
pp. 676 ◽  
Author(s):  
Mazhar Hussain Tiwana ◽  
Amer Bilal Mann ◽  
Muhammad Rizwan ◽  
Khadija Maqbool ◽  
Shumaila Javeed ◽  
...  
Keyword(s):  
Porous Medium ◽  
Nusselt Number ◽  
Fluid Flow ◽  
Wall Temperature ◽  
Laplace Transformation ◽  
Flow Model ◽  
Skin Friction Coefficient ◽  
Energy Equations ◽  
Convective Fluid ◽  
Vertical Flat Plate

This paper examines unsteady magnetohydrodynamic (MHD) convective fluid flow described by the Oldroyd-B model using ramped wall temperature and velocity simultaneously. The fluid flow is closed to an infinite vertical flat plate immersed through a porous medium. Laplace transformation is used to find solutions of momentum and energy equations. Afterwards, the Nusselt number and skin friction coefficient are obtained. A parametric study is performed to investigate the effects of ramped velocity and temperature (at wall) on the considered fluid flow model.

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