About: Visualization of fluctuation of radiant flow by entropy maps

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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	A digital camera coupled with computer has great potential in analysis of flame and discharges structures. This work analyzes an approach to visualization of dynamic radiant flow. Mapping of brightness uncertainty values is used to show regions of different fluctuation intensity of the flow. Entropy as described by information theory was used as relevant parameter for uncertainty value. By mathematical procedure relative parameter was derived based on entropy. As result effect of optic sensitivity or imperfections of experimental set-up were significantly suppressed. Example of its utilization for plasma jet investigation is demonstrated. The method combines clearness, robustness and flexibility and can be effective tool for the basic characterization of the flows. A digital camera coupled with computer has great potential in analysis of flame and discharges structures. This work analyzes an approach to visualization of dynamic radiant flow. Mapping of brightness uncertainty values is used to show regions of different fluctuation intensity of the flow. Entropy as described by information theory was used as relevant parameter for uncertainty value. By mathematical procedure relative parameter was derived based on entropy. As result effect of optic sensitivity or imperfections of experimental set-up were significantly suppressed. Example of its utilization for plasma jet investigation is demonstrated. The method combines clearness, robustness and flexibility and can be effective tool for the basic characterization of the flows. (en)
Title	Visualization of fluctuation of radiant flow by entropy maps Visualization of fluctuation of radiant flow by entropy maps (en)
skos:prefLabel	Visualization of fluctuation of radiant flow by entropy maps Visualization of fluctuation of radiant flow by entropy maps (en)
skos:notation	RIV/61389021:_____/11:00369867!RIV12-TA0-61389021
http://linked.open...avai/predkladatel	Ústav fyziky plazmatu AVČR, v.v.i.
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(TA01010300), Z(AV0Z20430508)
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Hrabovský, Milan Chumak, Oleksiy
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 fyziky plazmatu AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	238573
http://linked.open...ai/riv/idVysledku	RIV/61389021:_____/11:00369867
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Flame stability; flame fluctuations; statistical processing; entropy maps (en)
http://linked.open.../riv/klicoveSlovo	Flame stability flame fluctuations entropy maps statistical processing
http://linked.open...ontrolniKodProRIV	[8709A710E848]
http://linked.open...v/mistoKonaniAkce	Chia Laguna, Cagliari, Sardinia
http://linked.open...i/riv/mistoVydani	Napoli
http://linked.open...i/riv/nazevZdroje	Proceedings of the 7th Mediterranean Combustion Symposium(MCS-7 )
http://linked.open...in/vavai/riv/obor	BL
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Plasma torch with hybrid stabilization of arc for plasma spraying and pyrolysis of waste materials
http://linked.open...UplatneniVysledku	2011
http://linked.open...iv/tvurceVysledku	Chumak, Oleksiy Hrabovský, Milan
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2011-09-11 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Physical and chemical processes in plasmas and theis applications
number of pages	7 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Associazione Sezione Italiana del Combustion Institute
https://schema.org/isbn	978-88-88104-12-6
is http://linked.open...avai/riv/vysledek of	Visualization of fluctuation of radiant flow by entropy maps Visualization of fluctuation of radiant flow by entropy maps

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