Publication detail
Vorticity Confinement study of a bluff body flow
FORMAN, M. VOLAVÝ, J. JÍCHA, M. JASAK, H.
Czech title
Numerická studie obtékání tělesa metodou Vorticity Confinement
English title
Vorticity Confinement study of a bluff body flow
Type
journal article - other
Language
en
Original abstract
Vorticity confinement, developed for the study of helicopter-rotor flow field, was tested for prediction of a turbulent flow-field around the bluff body. The parametric study was performed for the two parameters of the method concerning the mesh and time step dependency. The results show quite good agreement with experiments could be obtained for velocity profiles and to some extend to drag coefficient.
Czech abstract
Metoda Vorticity confinement byla použita pro výpočet obtékání tělesa zjednodušeného vozu (Ahmed body). Byla testována citlivost nastavení konstant na výsledné proudové pole a vypočtené síly na těleso.
English abstract
Vorticity confinement, developed for the study of helicopter-rotor flow field, was tested for prediction of a turbulent flow-field around the bluff body. The parametric study was performed for the two parameters of the method concerning the mesh and time step dependency. The results show quite good agreement with experiments could be obtained for velocity profiles and to some extend to drag coefficient.
Keywords in Czech
CFD, vorticity confinement, turbulentní proudění
Keywords in English
CFD, vorticity confinement, turbulent flow
RIV year
2009
Released
24.06.2009
Publisher
Media ST s.r.o.
Location
Žilina
ISSN
1335-2938
Journal
Strojárstvo/Strojírenství
Volume
2009
Number
6
Pages from–to
53–54
Pages count
2
BIBTEX
@article{BUT48604,
author="Matěj {Forman} and Jaroslav {Volavý} and Miroslav {Jícha} and Hrvoje {Jasak},
title="Vorticity Confinement study of a bluff body flow",
journal="Strojárstvo/Strojírenství",
year="2009",
volume="2009",
number="6",
month="June",
pages="53--54",
publisher="Media ST s.r.o.",
address="Žilina",
issn="1335-2938"
}