Oscillatory Darcy-Bénard-Poiseuille Mixed Convection in An Oldroyd-B Fluid-Saturated Porous Layer

2020 ◽  
pp. 827-837
Author(s):  
G. Pallavi ◽  
C. Hemanthkumar ◽  
I. S. Shivakumara ◽  
B. Rushikumar
Keyword(s):  
Mixed Convection ◽  
Porous Layer ◽  
Saturated Porous Layer

Liquid-Vapor Phase-Change and Mixed Convection in a Porous Layer Discretely Heated

2006 ◽  
Vol 9 (7) ◽  
pp. 671-681 ◽  
Author(s):  
Mustapha Najjari ◽  
Sassi Ben Nasrallah
Keyword(s):  
Mixed Convection ◽  
Phase Change ◽  
Porous Layer ◽  
Vapor Phase ◽  
Liquid Vapor

TRIPLE DIFFUSIVE CONVECTION IN A MAXWELL FLUID SATURATED POROUS LAYER: DARCY- BRINKMAN-MAXWELL MODEL

2016 ◽  
Vol 19 (10) ◽  
pp. 871-883
Author(s):  
Jyoti Prakash ◽  
Kultaran Kumari ◽  
Rajeev Kumar
Keyword(s):  
Porous Layer ◽  
Maxwell Fluid ◽  
Maxwell Model ◽  
Diffusive Convection ◽  
Saturated Porous Layer

Onset of Triply Diffusive Convection in a Maxwell Fluid Saturated Porous Layer

2013 ◽  
Vol 353-356 ◽  
pp. 2580-2585 ◽  
Author(s):  
Mo Li Zhao ◽  
Shao Wei Wang ◽  
Qiang Yong Zhang
Keyword(s):  
Porous Layer ◽  
Normal Mode Analysis ◽  
Lewis Number ◽  
Maxwell Fluid ◽  
Maxwell Model ◽  
Mode Analysis ◽  
Analysis Model ◽  
Diffusive Convection ◽  
Saturated Porous Layer ◽  
Triply Diffusive Convection

The linear stability of triply diffusive convection in a binary Maxwell fluid saturated porous layer is investigated. Applying normal mode analysis , the criterion for the onset of stationary and oscillatory convection is obtained. The modified Darcy-Maxwell model is used as the analysis model. This allows us to make a thorough investigation of the processes of viscoelasticity and diffusions that causes the convection to set in through oscillatory rather than stationary. The effects of the parameters of Vadasz number, normalized porosity parameter, relaxation parameter, Lewis number and solute Rayleigh number are presented.

Sign in / Sign up

Export Citation Format

Share Document