About: Comparison Wind-Tunnel Experiment with Les Modelling of Atmospheric Dispersion over Complex Terrain

Facets (new session)
Description
Metadata
Settings
- owl:sameAs
- Inference Rule:

About: Comparison Wind-Tunnel Experiment with Les Modelling of Atmospheric Dispersion over Complex Terrain 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)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	We present the results from application study concerning of atmospheric dispersion modelling over open-cut coal mine and its surrounding topography by means of wind-tunnel and computational fluid modelling – large eddy scale simulation (LES). The study has main objective to predict the air quality in populated areas with respect to prevailing wind direction. Simultaneous point measurement of two velocity components and concentrations by Laser Doppler Anemometry (LDA) and Fast Flame Ionization Detector (FFID), respectively, was performed during wind-tunnel experiment. The velocity and concentration field obtained from wind-tunnel measurements are compared with those from LES. The impact of complex topography and especially surface roughness on passive pollutant dispersion was observed. The comparison revealed that LES has a big potential to predict atmospheric dispersion processes occurred at complex terrain topography. We present the results from application study concerning of atmospheric dispersion modelling over open-cut coal mine and its surrounding topography by means of wind-tunnel and computational fluid modelling – large eddy scale simulation (LES). The study has main objective to predict the air quality in populated areas with respect to prevailing wind direction. Simultaneous point measurement of two velocity components and concentrations by Laser Doppler Anemometry (LDA) and Fast Flame Ionization Detector (FFID), respectively, was performed during wind-tunnel experiment. The velocity and concentration field obtained from wind-tunnel measurements are compared with those from LES. The impact of complex topography and especially surface roughness on passive pollutant dispersion was observed. The comparison revealed that LES has a big potential to predict atmospheric dispersion processes occurred at complex terrain topography. (en)
Title	Comparison Wind-Tunnel Experiment with Les Modelling of Atmospheric Dispersion over Complex Terrain Comparison Wind-Tunnel Experiment with Les Modelling of Atmospheric Dispersion over Complex Terrain (en)
skos:prefLabel	Comparison Wind-Tunnel Experiment with Les Modelling of Atmospheric Dispersion over Complex Terrain Comparison Wind-Tunnel Experiment with Les Modelling of Atmospheric Dispersion over Complex Terrain (en)
skos:notation	RIV/61388998:_____/14:00427475!RIV15-TA0-61388998
http://linked.open...avai/riv/aktivita	I P
http://linked.open...avai/riv/aktivity	I, P(TA01020428)
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Nosek, Štěpán Kukačka, Libor Kellnerová, Radka Jaňour, Zbyněk Jurčáková, Klára
http://linked.open.../riv/druhVysledku	O - Ostatní výsledky nezařaditelné do žádného z výše uvedených druhů výsledku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav termomechaniky AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	8292
http://linked.open...ai/riv/idVysledku	RIV/61388998:_____/14:00427475
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	wind-tunnel; atmospheric dispersion; LES; coal dust; air pollution; complex terrain (en)
http://linked.open.../riv/klicoveSlovo	atmospheric dispersion wind-tunnel coal dust air pollution complex terrain LES
http://linked.open...ontrolniKodProRIV	[6A68A3C55F8C]
http://linked.open...in/vavai/riv/obor	DG
http://linked.open...ichTvurcuVysledku	5 (xsd:int)
http://linked.open...cetTvurcuVysledku	7 (xsd:int)
http://linked.open...vavai/riv/projekt	Výzkum možnosti využití fyzikálních a matematických modelů pro řešení problematiky prašnosti v reálných podmínkách komplikovaného terénu.
http://linked.open...UplatneniVysledku	2014
http://linked.open...iv/tvurceVysledku	Jaňour, Zbyněk Jurčáková, Klára Kellnerová, Radka Kukačka, Libor Nosek, Štěpán Gulíková, E. Fuka, V.

Faceted Search & Find service v1.16.118 as of Jun 21 2024

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 47 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software