About: Chimney plumes simulation in the boundary layer wind tunnel     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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Description
  • V BLWT tunelu provozovaném VZLÚ/ČVUT byla uskutečněna sada experimentů s rozptylem vleček v simulovaném atmosférickém větru nad terénem střední drsnosti v podmínkách neutrální rovnováhy. Byla zkoumána pole středních koncentrací za přízemním a visutými bodovými zdroji jako příprava pro následující situační studie. Střednice čtyř komínových vleček s rozdílnými hodnotami vztlakového a hybnostního poměru, stejně jako pokles špičkové koncentrace sledují mocninné vztahy. Příčné a vertikální šíření těchto vleček je rovněž blízké atmosférickým údajům. Byla též zkoumána odezva koncentračního pole na Re-číslo mezní vrstvy. (cs)
  • In the BLWT operated by Aeronautical Research and Test Institute/Czech Technical University a set of experiments with plume diffusion within near field has been carried out in simulated atmospheric wind above a terrain of mild roughness at neutral thermal conditions. Mean concentration fields behind ground and elevated point sources were investigated as preparing for later case studies. Centrelines of four chimney plumes with different values of buoyancy and momentum ratio, as well as peak concentrations drop follow the power laws. Lateral and vertical spread of the plumes also approaches the atmospheric data. Finally, a response of concentration field to boundary layer Re-number was tested.
  • In the BLWT operated by Aeronautical Research and Test Institute/Czech Technical University a set of experiments with plume diffusion within near field has been carried out in simulated atmospheric wind above a terrain of mild roughness at neutral thermal conditions. Mean concentration fields behind ground and elevated point sources were investigated as preparing for later case studies. Centrelines of four chimney plumes with different values of buoyancy and momentum ratio, as well as peak concentrations drop follow the power laws. Lateral and vertical spread of the plumes also approaches the atmospheric data. Finally, a response of concentration field to boundary layer Re-number was tested. (en)
Title
  • Simulace komínových vleček v ve větrném tunelu s mezní vrstvou (cs)
  • Chimney plumes simulation in the boundary layer wind tunnel
  • Chimney plumes simulation in the boundary layer wind tunnel (en)
skos:prefLabel
  • Simulace komínových vleček v ve větrném tunelu s mezní vrstvou (cs)
  • Chimney plumes simulation in the boundary layer wind tunnel
  • Chimney plumes simulation in the boundary layer wind tunnel (en)
skos:notation
  • RIV/00010669:_____/03:00011656!RIV/2005/MPO/106695/N
http://linked.open.../vavai/riv/strany
  • 455;464
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(FB-C2/85)
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 601117
http://linked.open...ai/riv/idVysledku
  • RIV/00010669:_____/03:00011656
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • Atmospheric boundary layer, similarity relations, hydracarbon tracing, chimney plumes, flame inoization detection, concentration field, buoyancy ratio, Froude number (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [20DC3201132C]
http://linked.open...v/mistoKonaniAkce
  • Catania, IT
http://linked.open...i/riv/mistoVydani
  • Southampton
http://linked.open...i/riv/nazevZdroje
  • Air Pollution XI
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Ulman, Radek
  • Jirsák, Milan
http://linked.open...vavai/riv/typAkce
http://linked.open.../riv/zahajeniAkce
number of pages
http://purl.org/ne...btex#hasPublisher
  • Neuveden
https://schema.org/isbn
  • 1-85312-982-8
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