About: Characterization of Local Properties of Bubble Bed by Optical Fiber Probes

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Local properties of bubble bed was experimentally characterised by optical fibre probe setups. Single tip optical fibre probe with 3C shape designed by LEGI France has been used. Experiments were carried out in rectangular bubble column with different gas distributors. System air-water was studied. Interest was paid to the effect of the time scale on the results obtained and the data interpretation. Critical time which is necessary to reach statistically stabile results has been found for different depth of bubble bed. Gas holdup profile and bubble velocity profile has been obtained. Local properties of bubble bed was experimentally characterised by optical fibre probe setups. Single tip optical fibre probe with 3C shape designed by LEGI France has been used. Experiments were carried out in rectangular bubble column with different gas distributors. System air-water was studied. Interest was paid to the effect of the time scale on the results obtained and the data interpretation. Critical time which is necessary to reach statistically stabile results has been found for different depth of bubble bed. Gas holdup profile and bubble velocity profile has been obtained. (en) Lokální vlastnosti probublávané vrstvy byly experimentálně charakterizovány pomocí optické sondy. Byla použita jedno-hrotá optická sonda 3C tvaru vyvinutá v laboratořích LEGI ve Francii. Experimenty byly provedeny v hranaté koloně s různými distributory plynu. Byl studován systém voda vzduch. Důraz byl kladen na časové měřítko a interpretaci získaných primárních dat. Minimální kritický čas potřebný pro získání statisticky stabilních dat byl stanoven pro různé tloušťky probublávané vrstvy. Profily zádrže plynu a profily rychlosti bublin byly také stanoveny. (cs)
Title	Characterization of Local Properties of Bubble Bed by Optical Fiber Probes Characterization of Local Properties of Bubble Bed by Optical Fiber Probes (en) Charakteristika lokálních vlastností probublávané vrstvy optickou sondou (cs)
skos:prefLabel	Characterization of Local Properties of Bubble Bed by Optical Fiber Probes Characterization of Local Properties of Bubble Bed by Optical Fiber Probes (en) Charakteristika lokálních vlastností probublávané vrstvy optickou sondou (cs)
skos:notation	RIV/67985858:_____/06:00055222!RIV07-AV0-67985858
http://linked.open.../vavai/riv/strany	260
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA104/04/0827), P(GP104/06/P287), Z(AV0Z40720504)
http://linked.open...vai/riv/dodaniDat	2007
http://linked.open...aciTvurceVysledku	Růžička, Marek Šimčík, Miroslav Večeř, Marek Drahoš, Jiří
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 chemických procesů AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	468400
http://linked.open...ai/riv/idVysledku	RIV/67985858:_____/06:00055222
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	single tip optical fibre probe; local gas holdup; local bubble velocity (en)
http://linked.open.../riv/klicoveSlovo	local bubble velocity local gas holdup single tip optical fibre probe
http://linked.open...ontrolniKodProRIV	[8463C5770DDA]
http://linked.open...v/mistoKonaniAkce	Tatranské Matliare
http://linked.open...i/riv/mistoVydani	Bratislava
http://linked.open...i/riv/nazevZdroje	Proceedings
http://linked.open...in/vavai/riv/obor	CI
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...vavai/riv/projekt	Multi-scale hydrodynamics of gas-liquid reactors Effect of bubble size on stability of homogeneous bubbly layer
http://linked.open...UplatneniVysledku	2006
http://linked.open...iv/tvurceVysledku	Růžička, Marek Šimčík, Miroslav Večeř, Marek Wichterle, K. Drahoš, Jiří Kulaviak, L.
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2006-05-22 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Investigation of multiphase reacting systems for the design of processes important in synthesis and preparation of novel materials, in energy production and in environmental protection
number of pages	4 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Slovak Society of Chemical Engineering
https://schema.org/isbn	80-227-2409-2
is http://linked.open...avai/riv/vysledek of	Characterization of Local Properties of Bubble Bed by Optical Fiber Probes Characterization of Local Properties of Bubble Bed by Optical Fiber Probes

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