scholarly journals Entropy generation analysis for variable viscous couple stress fluid flow through a channel with non-uniform wall temperature

2016 ◽  
Vol 55 (1) ◽  
pp. 69-75 ◽  
Author(s):  
J.A. Falade ◽  
S.O. Adesanya ◽  
J.C. Ukaegbu ◽  
M.O. Osinowo
Keyword(s):  
Fluid Flow ◽  
Entropy Generation ◽  
Wall Temperature ◽  
Couple Stress ◽  
Couple Stress Fluid ◽  
Uniform Wall Temperature ◽  
Uniform Wall ◽  
Flow Through

Entropy generation analysis for a reactive couple stress fluid flow through a channel saturated with porous material

Energy ◽  
2015 ◽  
Vol 93 ◽  
pp. 1239-1245 ◽  
Author(s):  
Samuel O. Adesanya ◽  
Semiu O. Kareem ◽  
John A. Falade ◽  
Samson A. Arekete
Keyword(s):  
Fluid Flow ◽  
Porous Material ◽  
Entropy Generation ◽  
Couple Stress ◽  
Couple Stress Fluid ◽  
Flow Through

STABILITY OF COUPLE STRESS FLUID FLOW THROUGH A HORIZONTAL POROUS LAYER

2016 ◽  
Vol 19 (5) ◽  
pp. 391-404 ◽  
Author(s):  
B. M. Shankar ◽  
I. S. Shivakumara ◽  
Chiu-On Ng
Keyword(s):  
Fluid Flow ◽  
Porous Layer ◽  
Couple Stress ◽  
Couple Stress Fluid ◽  
Flow Through

Numerical Study of Circular Tube inserted Arc Belt on Fluid Flow and Heat Transfer under Laminar Flow

2013 ◽  
Vol 561 ◽  
pp. 460-465
Author(s):  
Dong Hui Zhang ◽  
Jiao Gao
Keyword(s):  
Heat Transfer ◽  
Fluid Flow ◽  
Laminar Flow ◽  
Wall Temperature ◽  
Circular Tube ◽  
Numerical Study ◽  
Resistance Coefficient ◽  
Uniform Wall Temperature ◽  
Flow And Heat Transfer ◽  
Uniform Wall

The objective of this paper is to study the characteristic of a circular tube with a built-in arc belt on fluid flow and heat transfer in uniform wall temperature flows. Numerical simulations for hydrodynamically laminar flow was direct ran at Re between 600 and 1800. Preliminary results on velocity and temperature statistics for uniform wall temperature show that, arc belt can swirl the pipe fluid, so that the fluid at the center of the tube and the fluid of the boundary layer of the wall can mix fully, and plays the role of enhanced heat transfer, but also significantly increases the resistance of the fluid and makes the resistance coefficient of the enhanced tube greater than smooth tube. The combination property PEC is all above 1.5.

Sign in / Sign up

Export Citation Format

Share Document