About: Flow behaviour and structure of coarse-grained slurry in horizontal pipe

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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	The flow behaviour of coarse-grained slurry depends on particle size, shape, density and concentration, and on the density and rheological properties of the carrier liquid. The present paper describes the results of an experimental investigation and flow visualisation of model coarse-grained slurries in a re-circulating pipe loop with smooth stainless steel pipes of inner diameter 36 mm. Glass balls and washed graded pebble gravel of mean diameter d50 = 6 mm were used as models of coarse-grained material. The effect of slurry velocity and particle concentration on the slurry behaviour and pressure drop was evaluated. Particle distribution in the pipe cross-section and motion of particles along the pipe bottom, particle saltation and particle conveying in the carrier liquid were observed in a transparent pipe viewing section. Velocity profiles of the carrier liquid and conveyed particles were determined. The flow behaviour of coarse-grained slurry depends on particle size, shape, density and concentration, and on the density and rheological properties of the carrier liquid. The present paper describes the results of an experimental investigation and flow visualisation of model coarse-grained slurries in a re-circulating pipe loop with smooth stainless steel pipes of inner diameter 36 mm. Glass balls and washed graded pebble gravel of mean diameter d50 = 6 mm were used as models of coarse-grained material. The effect of slurry velocity and particle concentration on the slurry behaviour and pressure drop was evaluated. Particle distribution in the pipe cross-section and motion of particles along the pipe bottom, particle saltation and particle conveying in the carrier liquid were observed in a transparent pipe viewing section. Velocity profiles of the carrier liquid and conveyed particles were determined. (en)
Title	Flow behaviour and structure of coarse-grained slurry in horizontal pipe Flow behaviour and structure of coarse-grained slurry in horizontal pipe (en)
skos:prefLabel	Flow behaviour and structure of coarse-grained slurry in horizontal pipe Flow behaviour and structure of coarse-grained slurry in horizontal pipe (en)
skos:notation	RIV/67985874:_____/11:00364068!RIV12-AV0-67985874
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GAP105/10/1574), Z(AV0Z20600510)
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Vlasák, Pavel Chára, Zdeněk Kysela, Bohuš
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	199976
http://linked.open...ai/riv/idVysledku	RIV/67985874:_____/11:00364068
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	coarse-grained slurry; pressure drop; velocity distribution; concentration effect (en)
http://linked.open.../riv/klicoveSlovo	velocity distribution coarse-grained slurry pressure drop concentration effect
http://linked.open...ontrolniKodProRIV	[BC8A08D5C7F2]
http://linked.open...v/mistoKonaniAkce	Wroclaw
http://linked.open...i/riv/mistoVydani	Wroclaw
http://linked.open...i/riv/nazevZdroje	15th International Conference on Transport and Sedimentation of Solid Particles
http://linked.open...in/vavai/riv/obor	BK
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Flow of concentrated and complex slurries in closed conduits
http://linked.open...UplatneniVysledku	2011
http://linked.open...iv/tvurceVysledku	Chára, Zdeněk Kysela, Bohuš Vlasák, Pavel
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2011-09-06 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Dynamics of Fluid Systems and Transformation Processes in Hydrosphere
number of pages	12 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Wroclaw University of Environmental and Life Sciences
https://schema.org/isbn	978-83-62633-16-6

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