Experimental study of hydrodynamic forces acting on artificial fish in a von Kármán vortex street

2014 ◽  
Vol 32 (2) ◽  
pp. 81-91 ◽  
Author(s):  
Gert Toming ◽  
Lily D Chambers ◽  
Maarja Kruusmaa
Keyword(s):  
Experimental Study ◽  
Hydrodynamic Forces ◽  
Vortex Street ◽  
Karman Vortex Street ◽  
Von Karman ◽  
Von Karman Vortex Street ◽  
Kármán Vortex Street ◽  
Karman Vortex ◽  
Von Kármán

scholarly journals von Kármán Vortex Street within an Impacting Drop

2012 ◽  
Vol 108 (26) ◽  
Author(s):  
Marie-Jean Thoraval ◽  
Kohsei Takehara ◽  
Takeharu Goji Etoh ◽  
Stéphane Popinet ◽  
Pascal Ray ◽  
...  
Keyword(s):  
Vortex Street ◽  
Karman Vortex Street ◽  
Von Karman ◽  
Von Karman Vortex Street ◽  
Kármán Vortex Street ◽  
Karman Vortex ◽  
Von Kármán

Discrete shedding modes in the von Kármán vortex street

1993 ◽  
Vol 5 (7) ◽  
pp. 1846-1848 ◽  
Author(s):  
Michael König ◽  
Bernd R. Noack ◽  
Helmut Eckelmann
Keyword(s):  
Vortex Street ◽  
Karman Vortex Street ◽  
Von Karman ◽  
Von Karman Vortex Street ◽  
Kármán Vortex Street ◽  
Karman Vortex ◽  
Von Kármán

scholarly journals On the phenomenon of vortex street breakdown

1971 ◽  
Vol 48 (3) ◽  
pp. 507-527 ◽  
Author(s):  
William W. Durgin ◽  
Sture K. F. Karlsson
Keyword(s):  
The Other ◽  
Vortex Street ◽  
Wake Flow ◽  
Karman Vortex Street ◽  
Von Karman ◽  
Von Karman Vortex Street ◽  
Kármán Vortex Street ◽  
Karman Vortex ◽  
The Individual ◽  
Von Kármán

A von Kármán vortex street generated in the usual way was subjected to a deceleration, thereby changing the ratio of longitudinal to lateral spacing between the vortices. Distortion of the individual vortices followed which resulted in annihilation of concentrated vortex regions and creation of a stationary wake flow. This wake flow was itself dynamically unstable and developed into a new vortex street of a different frequency from the initial one. The breakdown of the initial vortex street is qualitatively explained by considering the convection of a concentrated vortex region due to the motion imposed by all the other vortices.

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