About: Effect of geometry parameters on two phase hydrodynamics of Pachuca tank: experiment vs. CFD simulation

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Nowadays, when waste management is treated as an important secondary resource of raw materials, such three phase reactors are suitable for extraction of important compounds from various slurries. Agitation of suspensions is based on creating one zone in the draft tube of the reactor through which gas rises; this creates simultaneously a density difference between the gas-liquid (riser) zone and the liquid (downcomer) zone; circulation of the liquid and through both zones is induced by this density difference. Setup of draft tube inside of reactor is important geometry parameter and has big influence on two phase hydrodynamics. Proposed paper is focused on experimental study of two phase hydrodynamics in a pilot scale Pachuca tank. The standard parameters such as gas hold-up and circulation liquid velocity are compared with result of numerical simulation. Results of simulation has been good agreement with experimentals data. Nowadays, when waste management is treated as an important secondary resource of raw materials, such three phase reactors are suitable for extraction of important compounds from various slurries. Agitation of suspensions is based on creating one zone in the draft tube of the reactor through which gas rises; this creates simultaneously a density difference between the gas-liquid (riser) zone and the liquid (downcomer) zone; circulation of the liquid and through both zones is induced by this density difference. Setup of draft tube inside of reactor is important geometry parameter and has big influence on two phase hydrodynamics. Proposed paper is focused on experimental study of two phase hydrodynamics in a pilot scale Pachuca tank. The standard parameters such as gas hold-up and circulation liquid velocity are compared with result of numerical simulation. Results of simulation has been good agreement with experimentals data. (en)
Title	Effect of geometry parameters on two phase hydrodynamics of Pachuca tank: experiment vs. CFD simulation Effect of geometry parameters on two phase hydrodynamics of Pachuca tank: experiment vs. CFD simulation (en)
skos:prefLabel	Effect of geometry parameters on two phase hydrodynamics of Pachuca tank: experiment vs. CFD simulation Effect of geometry parameters on two phase hydrodynamics of Pachuca tank: experiment vs. CFD simulation (en)
skos:notation	RIV/61989100:27360/11:86079528!RIV12-GA0-27360___
http://linked.open...avai/predkladatel	Fakulta metalurgie a materiálového inženýrství
http://linked.open...avai/riv/aktivita	P S
http://linked.open...avai/riv/aktivity	P(GA104/07/1110), S
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Leštinský, Pavel Wichterle, Kamil Večeř, Marek
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	Vysoká škola báňská - Technická univerzita Ostrava / Fakulta metalurgie a materiálového inženýrství
http://linked.open...dnocenehoVysledku	196283
http://linked.open...ai/riv/idVysledku	RIV/61989100:27360/11:86079528
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Pachuca tank, bubble column, CFD simulation (en)
http://linked.open.../riv/klicoveSlovo	CFD simulation Pachuca tank bubble column
http://linked.open...ontrolniKodProRIV	[9163B1C0EF89]
http://linked.open...v/mistoKonaniAkce	Tatranské Matliare
http://linked.open...i/riv/mistoVydani	Bratislava
http://linked.open...i/riv/nazevZdroje	38th International Conference of Slovak Society of Chemical
http://linked.open...in/vavai/riv/obor	CI
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Hydrodynamics and transport phenomena in multiphase systems: from microscale to macroscale
http://linked.open...UplatneniVysledku	2011
http://linked.open...iv/tvurceVysledku	Leštinský, Pavel Večeř, Marek Väyrynen, Petri Wichterle, Kamil
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2011-05-23 (xsd:date)
number of pages	8 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Slovenská technická univerzita v Bratislave
https://schema.org/isbn	978-80-227-3503-2
http://localhost/t...ganizacniJednotka	27360
is http://linked.open...avai/riv/vysledek of	Effect of geometry parameters on two phase hydrodynamics of Pachuca tank: experiment vs. CFD simulation Effect of geometry parameters on two phase hydrodynamics of Pachuca tank: experiment vs. CFD simulation

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