Original title: On the validation study devoted to stratified atmospheric flow over an isolated hill
Authors: Sládek, Ivo ; Kozel, Karel ; Jaňour, Zbyněk
Document type: Papers
Conference/Event: Colloquium Fluid Dynamics 2010, Praha (CZ), 2010-10-20 / 2010-10-22
Year: 2010
Language: eng
Abstract: The paper deals with description of the validation model, °ow conditions and mainly it presents some numerical results. Reference and input data for the validation study are based on work of Eidsvik [3]. The mathematical model is based on the system of RANS-equations closed by two-equation k ¡ " turbulence model together with wall functions. The thermal strati¯cation is modeled using transport equation for the potential temperature. The ¯nite volume method and the explicit Runge{Kutta time integration method are utilized for the numerics.
Keywords: atmospheric boundary layer; finite volume method; turbulence model
Project no.: CEZ:AV0Z20760514 (CEP), GA201/08/0012 (CEP)
Funding provider: GA ČR
Host item entry: FLUID DYNAMICS 2010, ISBN 978-80-87012-27-7

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/11104/0192326

Permalink: http://www.nusl.cz/ntk/nusl-42272


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Research > Institutes ASCR > Institute of Thermomechanics
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