scholarly journals The flow around an oscillating flat plate with splitter. Numerical analysis by discrete vortex model.

1986 ◽  
Vol 52 (477) ◽  
pp. 2072-2077
Author(s):  
Eiji HATAYAMA ◽  
Hitoshi NAKATANI
Keyword(s):  
Numerical Analysis ◽  
Flat Plate ◽  
Discrete Vortex ◽  
Vortex Model ◽  
Discrete Vortex Model

A numerical study of vortex interaction

1984 ◽  
Vol 146 ◽  
pp. 331-345 ◽  
Author(s):  
I. G. Bromilow ◽  
R. R. Clements
Keyword(s):  
Flow Visualization ◽  
Numerical Study ◽  
Experimental Studies ◽  
Shear Layers ◽  
Controlled Study ◽  
Vortex Interaction ◽  
Flow Conditions ◽  
Discrete Vortex ◽  
Vortex Model ◽  
Discrete Vortex Model

Flow visualization has shown that the interaction of line vortices is a combination of tearing, elongation and rotation, the extent of each depending upon the flow conditions. A discrete-vortex model is used to study the interaction of two and three growing line vortices of different strengths and to assess the suitability of the method for such simulation.Many of the features observed in experimental studies of shear layers are reproduced. The controlled study shows the importance and rapidity of the tearing process under certain conditions.

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