About: CFD modelling for atmospheric pollutants/aerosols studies within the complex terrains of urban areas and industrial sites

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Computational fluid dynamic (CFD) modelling of pollution dispersion and chemical conversion to aerosol particles in the atmospheric boundary layer (ABL) has been studied. The investigation focused on the numerical modelling above complex orographic terrains of urban areas and industrial sites including the dispersion of toxic substances in the air as a result of accidents. A finite-rate model of chemical reactions, including the turbulence chemistry for modelling the reaction between nitric acid and ammonia, has been applied. As supporting experiments, online monitoring of the spatial distribution of pollutants and aerosols has been performed above real complex areas. Minimal detectable concentrations 8 μg m-3 (SO2), 20 μg m-3 (NO2), 2 μg m-3 (O3) and minimal detectable absorptivity 5 10-7 cm-1 (aerosols) have been reached. Computational fluid dynamic (CFD) modelling of pollution dispersion and chemical conversion to aerosol particles in the atmospheric boundary layer (ABL) has been studied. The investigation focused on the numerical modelling above complex orographic terrains of urban areas and industrial sites including the dispersion of toxic substances in the air as a result of accidents. A finite-rate model of chemical reactions, including the turbulence chemistry for modelling the reaction between nitric acid and ammonia, has been applied. As supporting experiments, online monitoring of the spatial distribution of pollutants and aerosols has been performed above real complex areas. Minimal detectable concentrations 8 μg m-3 (SO2), 20 μg m-3 (NO2), 2 μg m-3 (O3) and minimal detectable absorptivity 5 10-7 cm-1 (aerosols) have been reached. (en)
Title	CFD modelling for atmospheric pollutants/aerosols studies within the complex terrains of urban areas and industrial sites CFD modelling for atmospheric pollutants/aerosols studies within the complex terrains of urban areas and industrial sites (en)
skos:prefLabel	CFD modelling for atmospheric pollutants/aerosols studies within the complex terrains of urban areas and industrial sites CFD modelling for atmospheric pollutants/aerosols studies within the complex terrains of urban areas and industrial sites (en)
skos:notation	RIV/61388998:_____/14:00431624!RIV15-MV0-61388998
http://linked.open...avai/riv/aktivita	I P
http://linked.open...avai/riv/aktivity	I, P(LD11012), P(LD12020), P(VG20132015108)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Bitala, Petr Nevrlý, Václav Grigorová, Eva Střižík, Michal
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
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	6740
http://linked.open...ai/riv/idVysledku	RIV/61388998:_____/14:00431624
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	aerosol formation; computational fluid dynamic modeling; NH4NO3 aerosol; pollution dispersion; spatial distribution; turbulent environment (en)
http://linked.open.../riv/klicoveSlovo	pollution dispersion turbulent environment NH4NO3 aerosol aerosol formation computational fluid dynamic modeling spatial distribution
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[18A8CD7FEB01]
http://linked.open...i/riv/nazevZdroje	International Journal of Environment and Pollution
http://linked.open...in/vavai/riv/obor	DG
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	19 (xsd:int)
http://linked.open...vavai/riv/projekt	Spectroscopis sensors for detection and monitoring of dangerous gases and vapours in the infrared and terahertz region Combined models of chemical kinetics and fluid dynamics for simulation of cleaner combustion processes Spectroscopic methods in combustion processes – towards to cleaner technology
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	54
http://linked.open...iv/tvurceVysledku	Zelinger, Z. Bitala, Petr Nevrlý, Václav Grigorová, Eva Střižík, Michal Danihelka, P. Bojko, M. Kozubková, M. Kadeřábek, P. Čadil, J. Berger, P. Bestová, I. Drábková, S. Engst, P. Hartman, D. Janečková, R. Kubát, P. Zavila, O. Černý, A.
http://linked.open...ain/vavai/riv/wos	000343369300005
issn	0957-4352
number of pages	18 (xsd:int)
http://bibframe.org/vocab/doi	10.1504/IJEP.2014.064051

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