Engineering Mechanics

International Conference

Proceedings Vol. 21 (2015)


ENGINEERING MECHANICS 2015

21st INTERNATIONAL CONFERENCE
May 11 – 14, 2015, Svratka, Czech Republic
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Editors: Jiří Náprstek and Cyril Fischer

Copyright © 2015 Institute of Theoretical and Applied Mechanics, Academy of Sciences of the Czech Republic, v.v.i., Prague

ISBN 978-80-86246-42-0 (printed, Extended Abstracts)
ISSN 1805-8248 (printed)
ISSN 1805-8256 (electronic)

list of papers scientific commitee

Unsteady Flow Past a Circular Cylinder Using Advanced Turbulence Models
J. Holman
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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