Proceedings Vol. 21 (2015)
ENGINEERING MECHANICS 2015
May 11 – 14, 2015, Svratka, Czech Republic
Copyright © 2015 Institute of Theoretical and Applied Mechanics, Academy of Sciences of the Czech Republic, v.v.i., Prague
ISSN 1805-8248 (printed)
ISSN 1805-8256 (electronic)
list of papers scientific commitee
pages 92 - 93, full text
This work deals with the numerical simulation of unsteady compressible turbulent flow past a circular cylinder. Turbulent flow is modeled by two different methods. The first is based on the system of URANS equations closed by the two equation TNT model or modified EARSM model. Second method is based on the X-LES model which is a hybrid RANS-LES method. Numerical solution is obtained by the finite volume method. Presented results are for the subcritical turbulent flow characterized by Re=3900.
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