Thermal radiation and diffusion effects on natural convection flow of couple stress fluid in a vertical channel

2015 ◽  
Vol 15 (6) ◽  
pp. 388 ◽  
Author(s):  
Kolla Kaladhar ◽  
Sandle S. Motsa ◽  
D. Srinivasacharya
Keyword(s):  
Natural Convection ◽  
Thermal Radiation ◽  
Couple Stress ◽  
Vertical Channel ◽  
Couple Stress Fluid ◽  
Convection Flow ◽  
Natural Convection Flow ◽  
Diffusion Effects ◽  
And Diffusion

scholarly journals Soret and dufour effects on free convection flow of a couple stress fluid in a vertical channel with chemical reaction

2013 ◽  
Vol 19 (1) ◽  
pp. 45-55 ◽  
Author(s):  
D. Srinivasacharya ◽  
K. Kaladhar
Keyword(s):  
Differential Equations ◽  
Chemical Reaction ◽  
Couple Stress ◽  
Vertical Channel ◽  
Couple Stress Fluid ◽  
Convection Flow ◽  
Parallel Plates ◽  
Soret And Dufour Effects ◽  
Similarity Transformations ◽  
Dufour Number

The Soret and Dufour effects in the presence of chemical reaction on natural convection heat and mass transfer of a couple stress fluid in a vertical channel formed by two vertical parallel plates is presented. The governing non-linear partial differential equations are transformed into a system of ordinary differential equations using similarity transformations. The resulting equations are then solved using Homotopy Analysis Method (HAM). Profiles of dimensionless velocity, temperature and concentration are shown graphically for various values of Dufour number, Soret number, Couple stress parameter and chemical reaction parameter.

scholarly journals Detailed flow development and indicators of transition in a natural convection flow in a vertical channel

2019 ◽  
Vol 143 ◽  
pp. 118502 ◽  
Author(s):  
Martin Thebault ◽  
Stéphanie Giroux-Julien ◽  
Victoria Timchenko ◽  
Christophe Ménézo ◽  
John Reizes
Keyword(s):  
Natural Convection ◽  
Vertical Channel ◽  
Convection Flow ◽  
Natural Convection Flow ◽  
Flow Development
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