About: First experimental experience with new laboratory slurry loop

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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	In 2009, an experimental loop for slurry-pipe tests was reconstructed at the Institute of Hydrodynamics in Prague. The two new radiometric devices use a collimated beam of gamma-ray to measure the local average density in a horizontal plane at specified height above pipe bottom. Shifting the beam makes it possible to acquire vertical concentration profile of solids in a pipe cross section. This information comes together with the information on the flow rate, hydraulic gradient and delivered concentration. In 2010, first experiments were conducted with the mixture of water and glass particles. The results are compared with the predictions using the model by Pugh and Wilson and the model proposed by the authors. When slightly refined, both models exhibit a satisfactory match. Our first experience with the new radiometric device is summarized showing benefits and limitations of the used radiometric method for sensing concentration distributions in pipe flows of settling slurries. In 2009, an experimental loop for slurry-pipe tests was reconstructed at the Institute of Hydrodynamics in Prague. The two new radiometric devices use a collimated beam of gamma-ray to measure the local average density in a horizontal plane at specified height above pipe bottom. Shifting the beam makes it possible to acquire vertical concentration profile of solids in a pipe cross section. This information comes together with the information on the flow rate, hydraulic gradient and delivered concentration. In 2010, first experiments were conducted with the mixture of water and glass particles. The results are compared with the predictions using the model by Pugh and Wilson and the model proposed by the authors. When slightly refined, both models exhibit a satisfactory match. Our first experience with the new radiometric device is summarized showing benefits and limitations of the used radiometric method for sensing concentration distributions in pipe flows of settling slurries. (en)
Title	First experimental experience with new laboratory slurry loop First experimental experience with new laboratory slurry loop (en)
skos:prefLabel	First experimental experience with new laboratory slurry loop First experimental experience with new laboratory slurry loop (en)
skos:notation	RIV/67985874:_____/11:00361131!RIV12-AV0-67985874
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA103/09/0383), P(GAP105/10/1574), Z(AV0Z20600510)
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Matoušek, Václav Krupička, Jan
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	Ústav pro hydrodynamiku AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	199820
http://linked.open...ai/riv/idVysledku	RIV/67985874:_____/11:00361131
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	experiment; hydraulic transport; radiometric device; concentration profile; slurry flow (en)
http://linked.open.../riv/klicoveSlovo	concentration profile hydraulic transport radiometric device experiment slurry flow
http://linked.open...ontrolniKodProRIV	[5E91EEDF9E24]
http://linked.open...v/mistoKonaniAkce	Madrid
http://linked.open...i/riv/mistoVydani	Madrid
http://linked.open...i/riv/nazevZdroje	Proceedings of the 14th International Freight Pipeline Society Symposium
http://linked.open...in/vavai/riv/obor	BK
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Flow of concentrated and complex slurries in closed conduits Internal structure of settling slurry flows
http://linked.open...UplatneniVysledku	2011
http://linked.open...iv/tvurceVysledku	Krupička, Jan Matoušek, Václav
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2011-06-28 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Dynamics of Fluid Systems and Transformation Processes in Hydrosphere
number of pages	9 (xsd:int)
http://purl.org/ne...btex#hasPublisher	International Freight Pipeline Society
https://schema.org/isbn	978-84-96398-51-1

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