Počet záznamů: 1  

The effect of submeso motions on second-order moment budgets in the stable atmospheric boundary layer

  1. 1.
    0523868 - MÚ 2021 RIV CZ eng C - Konferenční příspěvek (zahraniční konf.)
    Schiavon, M. - Tampieri, F. - Caggio, M. - Bodnár, Tomáš
    The effect of submeso motions on second-order moment budgets in the stable atmospheric boundary layer.
    Proceedings of Topical Problems of Fluid Mechanics 2020. Praha: Institute of Thermomechanics of the Czech Academy of Sciences, 2020 - (Šimurda, D.; Bodnár, T.), s. 192-199. ISBN 978-80-87012-74-1. ISSN 2336-5781.
    [Topical Problems of Fluid Mechanics 2020. Prague (CZ), 19.02.2020-21.02.2020]
    Grant CEP: GA ČR(CZ) GA19-04243S
    Institucionální podpora: RVO:67985840
    Klíčová slova: submeso motions * pressure redistribution * second-order moment equations
    Obor OECD: Pure mathematics
    https://doi.org/10.14311/TPFM.2020.025

    The effect of submeso motions on small-scale turbulence is studied considering the budget of the vertical flux of stream-wise momentum, ⟨uw⟩, in the atmospheric stable boundary layer (SBL). A parameter expressing the strength of the submeso effect is defined, and the budget is evaluated from observations both for small and large submeso effect. It results that submeso motions affect the efficiency of the vertical transport by small-scale turbulence, having implications on the terms composing the momentum flux budget and on its corresponding closures.
    Trvalý link: http://hdl.handle.net/11104/0308145

     
    Název souboruStaženoVelikostKomentářVerzePřístup
    Bodnar2.pdf5824.9 KBVydavatelský postprintpovolen
     
Počet záznamů: 1