About: CFD simulation of free liquid surface motion in a pilot plant stirred tank

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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 Volume of Fluid method together with the Large Eddy Simulation technique for turbulence flow was used for CFD prediction of liquid flow and free liquid surface motion in a pilot plant cylindrical flat-bottomed stirred tank with an inner diameter of 1m filled with tap water at room temperature. A pitched-blade (45?) down pumping impeller (diameter of 0.33 m) with six blades was used for stirring. The impeller speed was 180 rpm. For simulation of the impeller motion, the sliding mesh method was adopted. The CFD simulations of the flow field predicted a highly complex, multi-dimensional dynamic system exhibiting unstable, pseudo-stationary behaviour. The main advantage of this CFD simulation is the prediction of the velocity flow patterns and the free surface elevation/depression in the whole system at one time. The results for the location and dimensions of the free liquid surface fluctuation correspond well with an experimental investigation by a conductivity method. The Volume of Fluid method together with the Large Eddy Simulation technique for turbulence flow was used for CFD prediction of liquid flow and free liquid surface motion in a pilot plant cylindrical flat-bottomed stirred tank with an inner diameter of 1m filled with tap water at room temperature. A pitched-blade (45?) down pumping impeller (diameter of 0.33 m) with six blades was used for stirring. The impeller speed was 180 rpm. For simulation of the impeller motion, the sliding mesh method was adopted. The CFD simulations of the flow field predicted a highly complex, multi-dimensional dynamic system exhibiting unstable, pseudo-stationary behaviour. The main advantage of this CFD simulation is the prediction of the velocity flow patterns and the free surface elevation/depression in the whole system at one time. The results for the location and dimensions of the free liquid surface fluctuation correspond well with an experimental investigation by a conductivity method. (en)
Title	CFD simulation of free liquid surface motion in a pilot plant stirred tank CFD simulation of free liquid surface motion in a pilot plant stirred tank (en)
skos:prefLabel	CFD simulation of free liquid surface motion in a pilot plant stirred tank CFD simulation of free liquid surface motion in a pilot plant stirred tank (en)
skos:notation	RIV/60461373:22340/11:43892324!RIV12-MSM-22340___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA104/09/1290), P(LA09034), Z(MSM6046137306)
http://linked.open...iv/cisloPeriodika	4
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Hasal, Pavel Jahoda, Milan
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	Vysoká škola chemicko-technologická v Praze / Fakulta chemicko-inženýrská
http://linked.open...dnocenehoVysledku	189767
http://linked.open...ai/riv/idVysledku	RIV/60461373:22340/11:43892324
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Macro-swells; Macro-instability; LES; VOF; Free surface; Stirred tanks (en)
http://linked.open.../riv/klicoveSlovo	Free surface LES Macro-instability Macro-swells Stirred tanks VOF
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[7E07A93979BD]
http://linked.open...i/riv/nazevZdroje	Canadian Journal of Chemical Engineering
http://linked.open...in/vavai/riv/obor	CI
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Membership of Dr. Ivan Fořt in the Working Party on Mixing of the European Federation of Chemical Engineering. Mathematical modelling of multiphase flow in stirred vessels
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	89
http://linked.open...iv/tvurceVysledku	Fořt, Ivan Hasal, Pavel Jahoda, Milan Moštěk, Michal
http://linked.open...ain/vavai/riv/wos	000292735200012
http://linked.open...n/vavai/riv/zamer	Reakčně-transportní chemicko-inženýrské systémy a jejich dynamické chování, modelování a řízení chemických a biotechnologických procesů
issn	0008-4034
number of pages	8 (xsd:int)
http://bibframe.org/vocab/doi	10.1002/cjce.20477
http://localhost/t...ganizacniJednotka	22340

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