Počet záznamů: 1

On The Numerical Validation Study of Stradified Flow Over 2D-Hill Test Case

  1. 1.
    0361633 - UT-L 2012 RIV DE eng C - Konferenční příspěvek (zahraniční konf.)
    Sládek, Ivo - Kozel, K. - Jaňour, Zbyněk
    On The Numerical Validation Study of Stradified Flow Over 2D-Hill Test Case.
    Finite Volumes for Complex Applications VI Problems & Perspectices. Berlín: Springer, 2011 - (Fořt, J.; Fürst, J.; Halama, J.; Herbin, R.; Hubert, R.), s. 731-739. ISBN 978-3-642-20670-2.
    [FVCA Internationa Symposium /6./. Praha (CZ), 06.06.2011-10.6.2011]
    Výzkumný záměr: CEZ:AV0Z20760514
    Klíčová slova: turbulent boundary layers * stratification effects
    Kód oboru RIV: BK - Mechanika tekutin
    http://www.springerlink.com/content/l32u4r81845vu252

    The paper deals with flow validation study performed using our in–house 3D–code which implements mathematical and numerical model capable to compute stratified atmospheric boundary layer flows over hills or terrain obstacles. The objectives of the paper are at first to formulate the applied mathematical/numerical model and at second to present some results from the validation study of thermally stratified flow over an isolated 2D–hill test case. The mathematical model is based on system of RANS equations closed by a two–equation high–Reynolds number k–ε turbulence model. The finite volume method and the explicit Runge–Kutta time integration method are utilized for numerical procedure.
    Trvalý link: http://hdl.handle.net/11104/0198903