Further solutions in streamwise corner flow with wall suction

AIAA Journal ◽  
1984 ◽  
Vol 22 (8) ◽  
pp. 1169-1171 ◽  
Author(s):  
W. H. Barclay ◽  
H. A. El-Gamal
Keyword(s):  
Wall Suction ◽  
Corner Flow

Streamwise Corner Flow with Wall Suction

AIAA Journal ◽  
1983 ◽  
Vol 21 (1) ◽  
pp. 31-37 ◽  
Author(s):  
W. H. Barclay ◽  
H. A. El-Gamal
Keyword(s):  
Wall Suction ◽  
Corner Flow

Wall suction-assisted image-guided thoracentesis: a safe alternative to evacuated bottles

2017 ◽  
Vol 72 (10) ◽  
pp. 898.e1-898.e5 ◽  
Author(s):  
H. Kim ◽  
P.B. Shyn ◽  
L. Wu ◽  
V.M. Levesque ◽  
R. Khorasani ◽  
...  
Keyword(s):  
Safe Alternative ◽  
Wall Suction ◽  
Image Guided

Transient Free Convection Mass Transfer of Second-grade Fluid Flow with Wall Transpiration

CFD Letters ◽  
2021 ◽  
Vol 13 (11) ◽  
pp. 35-52
Author(s):  
Mohamad Alif Ismail ◽  
Mohamad Hidayad Ahmad Kamal ◽  
Lim Yeou Jiann ◽  
Anati Ali ◽  
Sharidan Shafie
Keyword(s):  
Mass Transfer ◽  
Schmidt Number ◽  
Second Grade ◽  
Concentration Profiles ◽  
Governing Equations ◽  
Second Grade Fluid ◽  
Wall Suction ◽  
Viscoelastic Parameter ◽  
Grade Fluid ◽  
Wall Injection

The study of mass transfer in the non-Newtonian fluid is essential in understanding the engine lubrication, the cooling system of electronic devices, and the manufacturing process of the chemical industry. Optimal performance of the practical applications requires the appropriate conditions. The unsteady transient free convective flow of second-grade fluid with mass transfer and wall transpiration is concerned in the present communication. The behavior of the second-grade fluid under the influence of injection or suction is discussed. Suitable non-dimensional variables are utilized to transform the governing equations into non-dimensional governing equations. A Maple solver “pdsolve” that is using the centered implicit scheme of a finite difference method is utilized to solve the dimensionless governing equations numerically. The effects of wall injection or suction parameter, second-grade fluid viscoelastic parameter, Schmidt number, and modified Grashof number on the velocity and concentration profiles are graphically displayed and analyzed. The results show that with increasing wall suction, viscoelastic parameter, and Schmidt number, the velocity and concentration profiles decrease. Whereas, the velocity profiles show an opposite tendency in situations of wall injection. The wall suction has increased the skin friction and also the rate of mass diffusion in the second-grade fluid.

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