Počet záznamů: 1  

Influence of building packing density and building height distribution on vetrical mass transport

  1. 1.
    0332774 - ÚT 2010 RIV JP eng C - Konferenční příspěvek (zahraniční konf.)
    Bezpalcová, Klára - Ohba, M. - Jaňour, Zbyněk
    Influence of building packing density and building height distribution on vetrical mass transport.
    The seventh International Conference on Urban Climate. Yokohama: N, 2009, s. 1-4. ISBN N.
    [International Conference on Urban Climat /7./. Yokohama (JP), 29.06.2009-03.07.2009]
    Grant CEP: GA MŠMT(CZ) OC 113
    Výzkumný záměr: CEZ:AV0Z20760514
    Klíčová slova: pollution dispersion * idealised urban canopy * wind tunnel
    Kód oboru RIV: DG - Vědy o atmosféře, meteorologie

    Study of dispersion through 18 different idealised arrays of building-like obstacles with various packing densities, layout arrangements, and building height distribution was conducted to find general rules of vertical mass transfer, which should be applied to real urban environments. Simultaneous measurement of passive tracer concentration and vertical wind component with high temporal resolution was conducted in the wind tunnel. This is a unique experimental method and it allows to directly derive the advective and turbulent vertical transport. The importance of a proper determination of the vertical turbulent fluxes at the edge of the plume and at the roof top level is emphasised.
    Trvalý link: http://hdl.handle.net/11104/0177917

     
     
Počet záznamů: 1  

  Tyto stránky využívají soubory cookies, které usnadňují jejich prohlížení. Další informace o tom jak používáme cookies.