About: Evaluation and accuracy of the local velocity data measurements in an agitated vessel

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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	Velocity measurements of the flow field in an agitated vessel are necessary for the improvement and better understanding of the mixing processes. The obtained results are used for the calculations of the impeller pumping capacity, comparison of the power consumption etc. We performed various measurements of the local velocities in an agitated vessel final results of which should be processed for several purposes so it was necessary to make an analysis of the obtained data suitability and their quality. Analysed velocity data were obtained from the LDA (Laser Doppler Anemometry) and PIV (Particle Image Velocimetry) measurements performed on a standard equipment where the flat bottomed vessel with four baffles was agitated by the six-blade Rushton turbine. The results from both used methods were compared. The frequency analyses were examined as well as the dependency of the data rates, time series lengths etc. The demands for the data processed in the form of the ensemble-averaged results were also established. Velocity measurements of the flow field in an agitated vessel are necessary for the improvement and better understanding of the mixing processes. The obtained results are used for the calculations of the impeller pumping capacity, comparison of the power consumption etc. We performed various measurements of the local velocities in an agitated vessel final results of which should be processed for several purposes so it was necessary to make an analysis of the obtained data suitability and their quality. Analysed velocity data were obtained from the LDA (Laser Doppler Anemometry) and PIV (Particle Image Velocimetry) measurements performed on a standard equipment where the flat bottomed vessel with four baffles was agitated by the six-blade Rushton turbine. The results from both used methods were compared. The frequency analyses were examined as well as the dependency of the data rates, time series lengths etc. The demands for the data processed in the form of the ensemble-averaged results were also established. (en)
Title	Evaluation and accuracy of the local velocity data measurements in an agitated vessel Evaluation and accuracy of the local velocity data measurements in an agitated vessel (en)
skos:prefLabel	Evaluation and accuracy of the local velocity data measurements in an agitated vessel Evaluation and accuracy of the local velocity data measurements in an agitated vessel (en)
skos:notation	RIV/67985874:_____/13:00399458!RIV14-GA0-67985874
http://linked.open...avai/predkladatel	Ústav pro hydrodynamiku AV ČR, v. v. i.
http://linked.open...avai/riv/aktivita	I P
http://linked.open...avai/riv/aktivity	I, P(GAP101/12/2274)
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Chára, Zdeněk Kysela, Bohuš Konfršt, 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 pro hydrodynamiku AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	73527
http://linked.open...ai/riv/idVysledku	RIV/67985874:_____/13:00399458
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Laser Doppler Anemometry (LDA); Particle Image Velocimetry (PIV); velocity; measurements (en)
http://linked.open.../riv/klicoveSlovo	Laser Doppler Anemometry (LDA) Particle Image Velocimetry (PIV) measurements velocity
http://linked.open...ontrolniKodProRIV	[8D6AC7DAFEF8]
http://linked.open...v/mistoKonaniAkce	Kutná Hora
http://linked.open...i/riv/mistoVydani	Liberec
http://linked.open...i/riv/nazevZdroje	Proceedings of the International conference Experimental Fluid Mechanics 2013
http://linked.open...in/vavai/riv/obor	BK
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Local rate of turbulent energy dissipation in agitated reactors & bioreactors
http://linked.open...UplatneniVysledku	2013
http://linked.open...iv/tvurceVysledku	Chára, Zdeněk Kysela, Bohuš Kotek, M. Konfršt, Jiří
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2013-11-19 (xsd:date)
number of pages	6 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Technická univerzita v Liberci
https://schema.org/isbn	978-80-260-5375-0

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