scholarly journals Stability of Vertical Throughflow of a Power Law Fluid in Double Diffusive Convection in a Porous Channel

2018 ◽  
Vol 11 (2) ◽  
pp. 497-505
Author(s):  
S. Kumari ◽  
P. V. S. N. Murthy ◽  
◽  
Keyword(s):  
Power Law ◽  
Porous Channel ◽  
Double Diffusive Convection ◽  
Power Law Fluid ◽  
Diffusive Convection ◽  
Vertical Throughflow ◽  
Double Diffusive

Double Diffusive Convection of Power Law Fluids Through Taylor–Couette Flow

2021 ◽  
pp. 1-14
Author(s):  
Samir Khali ◽  
Ali Bousri ◽  
Abdelmalek Hamadouche ◽  
Djamel Eddine Ameziani ◽  
Rachid Bennacer ◽  
...  
Keyword(s):  
Couette Flow ◽  
Power Law ◽  
Double Diffusive Convection ◽  
Diffusive Convection ◽  
Power Law Fluids ◽  
Taylor Couette ◽  
Double Diffusive ◽  
Taylor Couette Flow

The Onset of Double-Diffusive Convection in a Vertical Cylinder With Vertical Throughflow

2013 ◽  
Vol 135 (3) ◽  
Author(s):  
D. A. Nield ◽  
A. V. Kuznetsov
Keyword(s):  
Vertical Cylinder ◽  
Double Diffusion ◽  
Linear Stability Theory ◽  
Double Diffusive Convection ◽  
Vertical Temperature Gradient ◽  
Vertical Temperature ◽  
Onset Of Convection ◽  
Diffusive Convection ◽  
Vertical Throughflow ◽  
Double Diffusive

The effect of vertical throughflow on the onset of convection, induced by an applied vertical temperature gradient in a vertical cylinder is studied analytically using linear stability theory. This problem is important to hydrologists to investigate under what conditions convection is taking place in a well or borehole. The effect of double diffusion is included. Both nonoscillatory and oscillatory situations are studied.

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