Original title: Flow and pollutant diffusion in the idealized build-up area
Translated title: Proudění a rozptyl zněčištění v idealizované městské zástavbě
Authors: Šeděnková, Hana ; Jaňour, Zbyněk
Document type: Papers
Conference/Event: Experimental Fluid Mechanics 2006, Liberec (CZ), 2006-12-06 / 2006-12-07
Year: 2006
Language: eng
Abstract: [eng] [cze]
The aim of the experiment was a measurement of the flow in the urban canopy layer - the portion of boundary layer of atmosphere between the roof tops and the ground. The work took place in the boundary layer wind tunnel. The Laser Doppler Anemometry was used as a flow measurement technique. The simplified model of the urban build-area (regularly placed cubes on the ground) was put into the tunnel. The big influence of the model on the flow was found. Cílem experimentu bylo měření proudění v městském baldachýnu. Práce probíhala v environmentálním aerodynamickém tunelu, kam byl umístěn jednoduchý model městské zástavby. Jako měřící metody bylo užito Laserové Dopplerovské Anemometrie (LDA).
Keywords: pollutant diffusion; urban canopy layer; wind tunnel
Project no.: CEZ:AV0Z20760514 (CEP), GA205/04/0311 (CEP), OC 723.002
Funding provider: GA ČR, GA MŠk
Host item entry: Experimental fluid mechanics 2006, ISBN 80-7372-141-4

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/11104/0138311

Permalink: http://www.nusl.cz/ntk/nusl-36036


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Research > Institutes ASCR > Institute of Thermomechanics
Conference materials > Papers