scholarly journals Numerical exploration of a non-Newtonian Carreau fluid flow driven by catalytic surface reactions on an upper horizontal surface of a paraboloid of revolution, buoyancy and stretching at the free stream

2017 ◽  
Vol 56 (4) ◽  
pp. 647-658 ◽  
Author(s):  
I.L. Animasaun ◽  
I. Pop
Keyword(s):  
Fluid Flow ◽  
Free Stream ◽  
Surface Reactions ◽  
Horizontal Surface ◽  
Carreau Fluid ◽  
Catalytic Surface ◽  
Numerical Exploration ◽  
Paraboloid Of Revolution ◽  
Catalytic Surface Reactions

Significance of Buoyancy, Velocity Index and Thickness of an Upper Horizontal Surface of a Paraboloid of Revolution: The Case of Non-Newtonian Carreau Fluid

2018 ◽  
Vol 387 ◽  
pp. 550-561 ◽  
Author(s):  
Oluwole Daniel Makinde ◽  
M.T. Omojola ◽  
B. Mahanthesh ◽  
F.I. Alao ◽  
K.S. Adegbie ◽  
...  
Keyword(s):  
Fluid Flow ◽  
Chemical Engineering ◽  
Shear Thickening ◽  
Deborah Number ◽  
Horizontal Surface ◽  
Carreau Fluid ◽  
Local Skin ◽  
Air Jet ◽  
Paraboloid Of Revolution ◽  
Thickness Parameter

The problem of fluid flow on air-jet weaving machine (i.e. mechanical engineering and chemical engineering) is deliberated upon in this report using the case of non-Newtonian Carreau fluid flow. In this report, the boundary layer flow of the fluid over an upper horizontal surface of a paraboloid of revolution is presented. The dimensional governing equations were non-dimensionalized, parameterized, solved numerically and discussed. Maximum horizontal velocity is ascertained at smaller values of thickness parameter, a larger value of buoyancy related parameter and the flow is characterized as shear-thickening. Local skin friction coefficient is an increasing and a decreasing property of Deborah number for Shear thinning and Shear-thickening cases of the flow respectively. The velocity of the flow parallel to the surface (uhspr) is a decreasing property of thickness parameter and increasing function of velocity index parameter.

Delay-Induced Chaos in Catalytic Surface Reactions: NO Reduction on Pt(100)

1995 ◽  
Vol 75 (19) ◽  
pp. 3564-3567 ◽  
Author(s):  
N. Khrustova ◽  
G. Veser ◽  
A. Mikhailov ◽  
R. Imbihl
Keyword(s):  
No Reduction ◽  
Surface Reactions ◽  
Catalytic Surface ◽  
Catalytic Surface Reactions
Sign in / Sign up

Export Citation Format

Share Document