scholarly journals Onset of thermal convection of a fluid saturated porous medium in a vertical cylinder with mixed heating on lateral wall

2016 ◽  
Author(s):  
I CHUNG LIU ◽  
JAWALI C ◽  
YEN TSUNG CHANG
Keyword(s):  
Porous Medium ◽  
Thermal Convection ◽  
Saturated Porous Medium ◽  
Vertical Cylinder ◽  
Lateral Wall ◽  
Fluid Saturated Porous Medium

scholarly journals EGA for a Convective Regime Over a Vertical Cylinder Stretching Linearly

2020 ◽  
Vol 0 (0) ◽  
Author(s):  
Paresh Vyas ◽  
Kusum Yadav
Keyword(s):  
Porous Medium ◽  
Shooting Method ◽  
Similarity Transformation ◽  
Saturated Porous Medium ◽  
Vertical Cylinder ◽  
Integration Scheme ◽  
Stretching Cylinder ◽  
Governing System ◽  
Thermal Regimes ◽  
Fluid Saturated Porous Medium

AbstractThis article offers an analysis of entropy generated in mixed convection due to a vertical stretching cylinder placed in heat-generating fluid-saturated porous medium. The governing system of partial differential equations is subjected to a similarity transformation that results in boundary value problem (BVP) comprising ordinary differentials. The BVP solved numerically by Runge-Kutta integration scheme supplemented with shooting method provides momentum and thermal regimes which are readily exploited to enumerate entropy. The entropy distribution is traced and analysed for various parameters’ values.

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