The Effects of Aspect Ratio and End Condition on the Control of Free Shear Layers Development and Force Coefficients for Flow Past Four Cylinders in the In-line Square Configuration

2008 ◽  
pp. 409-413 ◽  
Author(s):  
Kit Lam ◽  
Lin Zou
Keyword(s):  
Aspect Ratio ◽  
Shear Layers ◽  
Force Coefficients ◽  
Flow Past ◽  
Free Shear Layers ◽  
Square Configuration ◽  
Four Cylinders

scholarly journals Absolute/convective secondary instabilities and the role of confinement in free shear layers

2018 ◽  
Vol 3 (5) ◽  
Author(s):  
Cristóbal Arratia ◽  
Saviz Mowlavi ◽  
François Gallaire
Keyword(s):  
Shear Layers ◽  
Free Shear Layers ◽  
Secondary Instabilities

Force coefficients and Strouhal numbers of four cylinders in cross flow

2003 ◽  
Vol 18 (3-4) ◽  
pp. 305-324 ◽  
Author(s):  
K Lam ◽  
J.Y Li ◽  
R.M.C So
Keyword(s):  
Cross Flow ◽  
Force Coefficients ◽  
Four Cylinders

An Enhanced Flow Visualization Technique for Planar Free Shear Layers

AIAA Journal ◽  
1984 ◽  
Vol 22 (3) ◽  
pp. 439-441 ◽  
Author(s):  
Y. Hsia ◽  
D. Baganoff ◽  
A. Krothapalli ◽  
K. Karamcheti
Keyword(s):  
Flow Visualization ◽  
Shear Layers ◽  
Visualization Technique ◽  
Free Shear Layers

Calculation of the Rise and Pitch of a Three-Dimensional Low-Aspect-Ratio Flat Ship

1991 ◽  
Vol 35 (04) ◽  
pp. 314-324
Author(s):  
Todd McComb
Keyword(s):  
Aspect Ratio ◽  
Three Dimensional ◽  
Static Case ◽  
Equilibrium Flow ◽  
Low Aspect Ratio ◽  
Fast Speed ◽  
Flow Past

Using low-aspect-ratio flat ship theory, this paper defines a procedure to determine the position of a hull which is in equilibrium at some "fast" speed in terms of a given hull shape for the same hull at rest. This procedure is then used to find the equilibrium flow past a moving ship, when given the shape of the hull at rest. The method is then extended to find the hull configuration at various speeds based on either the configuration in the static case or at some other equilibrium speed, leading to a calculation of drag versus speed. Some general formulas and some simple examples are given.

Transition in Compressible Free Shear Layers

1972 ◽  
Vol 9 (8) ◽  
pp. 623-624 ◽  
Author(s):  
STANLEY F. BIRCH ◽  
J. WAYNE KEYES
Keyword(s):  
Shear Layers ◽  
Free Shear Layers
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