About: Evaporation and Sorption of Toxic Substances in Atmospheric Boundary Layer Flow

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	This study aims to improve understanding of evaporation of toxic substances into a fully turbulent atmospheric boundary layer and of sorption of these substances on various materials. Very toxic gases such sarin, were considered and an appropriate substituent was found (pentyl acetate). The whole study was conducted in the atmospheric boundary layer wind tunnel and the model scale was 1:50. First the evaporation rate of pentyl acetate from the free surface was measured, than the concentration field around a building and a cylinder (a model of a person), and the sorption of the substance to the surfaces of the building and the cylinder. The surface materials varied from an external wall plaster to different tissues using for protective suit manufacturing. The sorption is significantly influenced by the air moisture, but general behaviour like no sorption on the airproof materials (e.g. teflon) and best sorption on the active carbon tissue were recognised. This study aims to improve understanding of evaporation of toxic substances into a fully turbulent atmospheric boundary layer and of sorption of these substances on various materials. Very toxic gases such sarin, were considered and an appropriate substituent was found (pentyl acetate). The whole study was conducted in the atmospheric boundary layer wind tunnel and the model scale was 1:50. First the evaporation rate of pentyl acetate from the free surface was measured, than the concentration field around a building and a cylinder (a model of a person), and the sorption of the substance to the surfaces of the building and the cylinder. The surface materials varied from an external wall plaster to different tissues using for protective suit manufacturing. The sorption is significantly influenced by the air moisture, but general behaviour like no sorption on the airproof materials (e.g. teflon) and best sorption on the active carbon tissue were recognised. (en)
Title	Evaporation and Sorption of Toxic Substances in Atmospheric Boundary Layer Flow Evaporation and Sorption of Toxic Substances in Atmospheric Boundary Layer Flow (en)
skos:prefLabel	Evaporation and Sorption of Toxic Substances in Atmospheric Boundary Layer Flow Evaporation and Sorption of Toxic Substances in Atmospheric Boundary Layer Flow (en)
skos:notation	RIV/61388998:_____/14:00427474!RIV15-AV0-61388998
http://linked.open...avai/riv/aktivita	I
http://linked.open...avai/riv/aktivity	I
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	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	15517
http://linked.open...ai/riv/idVysledku	RIV/61388998:_____/14:00427474
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	protective suit; wind–tunnel; concentration; pentyl acetate (en)
http://linked.open.../riv/klicoveSlovo	protective suit wind–tunnel concentration pentyl acetate
http://linked.open...ontrolniKodProRIV	[6E6CF2FD1916]
http://linked.open...in/vavai/riv/obor	DG
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...UplatneniVysledku	2014
http://linked.open...iv/tvurceVysledku	Jurčáková, Klára Weisheitelová, M. Dropa, T.

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