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Dispersion of passive pollutant within and above various urban canopies
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SYSNO ASEP 0324494 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Dispersion of passive pollutant within and above various urban canopies Title Rozptyl pasivní znečišťující příměsi uvnitř a nad různými městskými zástavbami Author(s) Bezpalcová, Klára (UT-L) RID, ORCID
Ohba, M. (JP)Source Title Proceeding of Czech-Japanese Seminar in Applied Mathematics 2008, COE Lecture Note Vol.14. - Kyushu : Faculty of Mathematics, Kyushu University, 2009 / Beneš M. ; Tsujikawa T. ; Yazaki S. - ISSN 1881-4042 Pages s. 3-13 Number of pages 11 s. Action Czech-Japanese Seminar in Applied Mathematics 2008 Event date 01.09.2008-07.09.2008 VEvent location Kyushu Country JP - Japan Event type WRD Language eng - English Country JP - Japan Keywords atmospheric dispersion ; air pollution ; wind tunnel Subject RIV DG - Athmosphere Sciences, Meteorology CEZ AV0Z20760514 - UT-L (2005-2011) Annotation The understanding of short-range dispersion of air-borne substances within the urban canopy is crucial to predict spread of such pollutants. The idealised urban canopies were created by regular cubes which were collocated at three different packing densities and two different patterns. The flow and concentration of the passive tracer released from the ground level source were measured simultaneously. The comparison of those fluxes within 6 different arrangements of idealised urban canopies is shown and the importance of a proper determination of the turbulent fluxes at the edge of the plume and above the roof top level is emphasised Workplace Institute of Thermomechanics Contact Marie Kajprová, kajprova@it.cas.cz, Tel.: 266 053 154 ; Jana Lahovská, jaja@it.cas.cz, Tel.: 266 053 823 Year of Publishing 2010
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