Original title: Numerical Simulation of a Wing Body Interaction
Translated title: Numerická simulace aerodynamické interakce křídla a trupu
Authors: Šimurda, David ; Popelka, Lukáš ; Zelený, L. ; Matějka, Milan
Document type: Papers
Conference/Event: Colloquium FLUID DYNAMICS 2008, Praha (CZ), 2008-10-22 / 2008-10-24
Year: 2008
Language: eng
Abstract: [eng] [cze]
In order to investigate and understand extent of the wing-body interaction effects taking place during operation of a particular self-launching sailplane, commercial code Fluent 6.3 was used for numerical simulation of flow past a simplified model of TST-10a. Several methods were used to identify vortex structures originating due to interference effects in this part of the aircraft. 3D effects and distortions of pressure and velocity distributions taking place in the junction of the body and the fuselage were observed. Komerční řešič Fluent byl použit k simulaci proudového pole v oblasti napojení křídla větroně na trup. K identifikaci vírových struktur, které v této oblasti vznikají bylo použito několik metod. Výpočet dokumentoval vliv efektů vznikajících v této oblasti na výkon větroně.
Keywords: CFD; wing body interaction
Project no.: CEZ:AV0Z20760514 (CEP), IAA2076403 (CEP), IAA200760614 (CEP), 1M06031 (CEP), GA101/07/1508 (CEP)
Funding provider: GA AV ČR, GA AV ČR, GA MŠk, GA ČR
Host item entry: Colloquium FLUID DYNAMICS 2008, ISBN 978-80-87012-14-7

Institution: Institute of Thermomechanics AS ČR (web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences.
Original record: http://hdl.handle.net/11104/0166938

Permalink: http://www.nusl.cz/ntk/nusl-39580


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Research > Institutes ASCR > Institute of Thermomechanics
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