About: Modeling of Transient Three-dimensional Water Flow through Undisturbed Soil Sample Using Information from Magnetic Resonance and Computed Tomography Imaging

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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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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Preferential flow and air entrapment effects were studied by means of recurrent ponded infiltration experiment on small undisturbed heterogeneous soil column. Innovative use of two non-invasive visualization methods (nuclear magnetic resonance and computed tomography) provided excellent dataset for detailed qualitative and quantitative analysis of these effects. In our study, the information from CT imaging was used to simulate transient water flow in three-dimensional heterogeneous porous system. The spatial variability of the hydraulic conductivity was introduced by simple scaling technique coupled with Kozeny-Carman formula. The results of simulations were compared with the data from the infiltration experiment and signal intensities from magnetic resonance imaging. Preferential flow and air entrapment effects were studied by means of recurrent ponded infiltration experiment on small undisturbed heterogeneous soil column. Innovative use of two non-invasive visualization methods (nuclear magnetic resonance and computed tomography) provided excellent dataset for detailed qualitative and quantitative analysis of these effects. In our study, the information from CT imaging was used to simulate transient water flow in three-dimensional heterogeneous porous system. The spatial variability of the hydraulic conductivity was introduced by simple scaling technique coupled with Kozeny-Carman formula. The results of simulations were compared with the data from the infiltration experiment and signal intensities from magnetic resonance imaging. (en)
Title	Modeling of Transient Three-dimensional Water Flow through Undisturbed Soil Sample Using Information from Magnetic Resonance and Computed Tomography Imaging Modeling of Transient Three-dimensional Water Flow through Undisturbed Soil Sample Using Information from Magnetic Resonance and Computed Tomography Imaging (en)
skos:prefLabel	Modeling of Transient Three-dimensional Water Flow through Undisturbed Soil Sample Using Information from Magnetic Resonance and Computed Tomography Imaging Modeling of Transient Three-dimensional Water Flow through Undisturbed Soil Sample Using Information from Magnetic Resonance and Computed Tomography Imaging (en)
skos:notation	RIV/68407700:21110/10:00173242!RIV11-GA0-21110___
http://linked.open...avai/riv/aktivita	P S
http://linked.open...avai/riv/aktivity	P(GA103/08/1552), S
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Sněhota, Michal Jelínková, Vladimíra Dohnal, Michal Dušek, Jaromír
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta stavební
http://linked.open...dnocenehoVysledku	271898
http://linked.open...ai/riv/idVysledku	RIV/68407700:21110/10:00173242
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	X-ray computed tomography; magnetic resonance imaging, undisturbed soil column; heterogeneous soil; water flow; soil hydraulic properties, trapped gas phase (en)
http://linked.open.../riv/klicoveSlovo	water flow X-ray computed tomography magnetic resonance imaging soil hydraulic properties heterogeneous soil trapped gas phase undisturbed soil column
http://linked.open...ontrolniKodProRIV	[F75E4707D02E]
http://linked.open...v/mistoKonaniAkce	Bratislava
http://linked.open...i/riv/mistoVydani	Bratislava
http://linked.open...i/riv/nazevZdroje	Proceedings of peer-reviewed contributions - 18th International Poster Day
http://linked.open...in/vavai/riv/obor	DA
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Water flow and solute transport in porous media with the presence of discontinuous gas phase
http://linked.open...UplatneniVysledku	2010
http://linked.open...iv/tvurceVysledku	Sněhota, Michal Dohnal, Michal Jelínková, Vladimíra Dušek, Jaromír
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2010-11-11 (xsd:date)
number of pages	9 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Ústav hydrológie SAV a Geofyzikální ústav SAV
https://schema.org/isbn	978-80-89139-21-7
http://localhost/t...ganizacniJednotka	21110

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