About: Progress in the mathematical modeling of the flow hydrodynamics in the spacer filled channel

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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 uniform flow hydrodynamics represents a requirement of the reliable operation of numerous chemical technologies. Membrane separation processes like electrodialysis can be mentioned as a typical example. In the regions of working chamber of the electrodialysis unit with locally increased solution residence time its excessive local depletion takes place. In an extreme case the reduced process efficiency and deteriorated life time of the membrane are the direct negative consequences of this phenomenon. In order to obtain the uniform residence time distribution a net-like spacer is placed into the space between membranes. It has a dual function. At first it acts as a membrane mechanical support ensuring channel clearness. At the same time it contributes significantly to the uniformity of the flow hydrodynamics in the chamber. Second aspect contributing to the homogeneous flow hydrodynamics represents the suitable geometry of the flow distribution channels. In order to ensure optimal unit performance c The uniform flow hydrodynamics represents a requirement of the reliable operation of numerous chemical technologies. Membrane separation processes like electrodialysis can be mentioned as a typical example. In the regions of working chamber of the electrodialysis unit with locally increased solution residence time its excessive local depletion takes place. In an extreme case the reduced process efficiency and deteriorated life time of the membrane are the direct negative consequences of this phenomenon. In order to obtain the uniform residence time distribution a net-like spacer is placed into the space between membranes. It has a dual function. At first it acts as a membrane mechanical support ensuring channel clearness. At the same time it contributes significantly to the uniformity of the flow hydrodynamics in the chamber. Second aspect contributing to the homogeneous flow hydrodynamics represents the suitable geometry of the flow distribution channels. In order to ensure optimal unit performance c (en)
Title	Progress in the mathematical modeling of the flow hydrodynamics in the spacer filled channel Progress in the mathematical modeling of the flow hydrodynamics in the spacer filled channel (en)
skos:prefLabel	Progress in the mathematical modeling of the flow hydrodynamics in the spacer filled channel Progress in the mathematical modeling of the flow hydrodynamics in the spacer filled channel (en)
skos:notation	RIV/60461373:22340/09:00022488!RIV10-MPO-22340___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(FR-TI1/479)
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Šnita, Dalimil Bouzek, Karel Kodým, Roman
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 chemicko-technologická v Praze / Fakulta chemicko-inženýrská
http://linked.open...dnocenehoVysledku	336991
http://linked.open...ai/riv/idVysledku	RIV/60461373:22340/09:00022488
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Flow hydrodynamics; Mathematical modelling; Net-like spacer (en)
http://linked.open.../riv/klicoveSlovo	Flow hydrodynamics Mathematical modelling Net-like spacer
http://linked.open...ontrolniKodProRIV	[D4713F3EE77B]
http://linked.open...v/mistoKonaniAkce	Praha
http://linked.open...i/riv/mistoVydani	Praha
http://linked.open...i/riv/nazevZdroje	PERMEA 2009 Membrane Science and Technology. Conference of Visegrad Countries.
http://linked.open...in/vavai/riv/obor	CI
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	*Research and simulation of hybrid membrane seperative technologies and their aplication in energetic industry
http://linked.open...UplatneniVysledku	2009
http://linked.open...iv/tvurceVysledku	Bouzek, Karel Šnita, Dalimil Kodým, Roman Černín, Aleš Vlasák, František
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2009-06-08 (xsd:date)
number of pages	1 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Ústav makromolekulární chemie AV ČR
https://schema.org/isbn	978-80-85009-58-3
http://localhost/t...ganizacniJednotka	22340

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