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Numerical prediction of vortex breakdown

✍ Scribed by Egon Krause

Publisher
Elsevier Science
Year
1988
Tongue
English
Weight
342 KB
Volume
3
Category
Article
ISSN
0169-5983

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πŸ“œ SIMILAR VOLUMES

Numerical investigations on supersonic v
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✍ O. Thomer; W. SchrΓΆder; E. Krause πŸ“‚ Article πŸ“… 2002 πŸ› John Wiley and Sons βš– 771 KB

## Numerical investigations on supersonic vortex breakdown Breakdown of a slender vortex caused by a normal shock is studied using a numerical solution of the Navier-Stokes equations for unsteady, three-dimensional, supersonic flow at a free stream Mach number of 1.6. The numerical results clearly

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Numerical solutions to the three-dimensional, unsteady, incompressible Reynolds-averaged Navier-Stokes equations have been obtained for bubble-type vortex breakdown. Two different turbulence models were employed: (1) standard K-E and (2) an explicit, regularized algebraic Reynolds stress model. Res

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## Abstract It is common knowledge that flow around bluff bodies exhibits oscillatory behaviour. The aim of the present study is to compute the steady two‐dimensional flow around a square cylinder at different Reynolds numbers and to determine the onset of unsteadiness through a linear stability an

A numerical analysis of effects of vorte
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✍ P. Yu; T.S. Lee; Y. Zeng; H.T. Low πŸ“‚ Article πŸ“… 2008 πŸ› Elsevier Science 🌐 English βš– 1013 KB

Vortex breakdown effects on oxygen concentration distributions in a micro-bioreactor were investigated by a finite volume model. The bioreactor consists of a cylindrical chamber with a rotating bottom wall. The minimum oxygen concentration and volumetric oxygen transfer coefficient were summarized a