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