About: Spray Structure of a Pressure-Swirl Atomizer for Combustion Applications

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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	In the present work, global as well as spatially resolved parameters of a spray produced by a pressure-swirl atomizer are obtained. Small pressure-swirl atomizer for aircraft combustion chambers was run on a newly designed test bench with Jet A-1 kerosene type aviation fuel. The atomizer was tested in four regimes based on typical operation conditions of the engine. Spray characteristics were studied using two optical measurement systems, Particle Image velocimetry (PIV) and Phase-Doppler Particle Analyzer (P/DPA). The results obtained with P/DPA include information about Sauter Mean Diameter of droplets and spray velocity profiles in one plane perpendicular to the spray axis. Velocity magnitudes of droplets in an axial section of the spray were obtained using PIV. The experimental outputs also show a good confirmation of velocity profiles obtained with both instruments in the test plane. These data together will elucidate impact of the spray quality on the whole combustion process, its efficiency and In the present work, global as well as spatially resolved parameters of a spray produced by a pressure-swirl atomizer are obtained. Small pressure-swirl atomizer for aircraft combustion chambers was run on a newly designed test bench with Jet A-1 kerosene type aviation fuel. The atomizer was tested in four regimes based on typical operation conditions of the engine. Spray characteristics were studied using two optical measurement systems, Particle Image velocimetry (PIV) and Phase-Doppler Particle Analyzer (P/DPA). The results obtained with P/DPA include information about Sauter Mean Diameter of droplets and spray velocity profiles in one plane perpendicular to the spray axis. Velocity magnitudes of droplets in an axial section of the spray were obtained using PIV. The experimental outputs also show a good confirmation of velocity profiles obtained with both instruments in the test plane. These data together will elucidate impact of the spray quality on the whole combustion process, its efficiency and (en)
Title	Spray Structure of a Pressure-Swirl Atomizer for Combustion Applications Spray Structure of a Pressure-Swirl Atomizer for Combustion Applications (en)
skos:prefLabel	Spray Structure of a Pressure-Swirl Atomizer for Combustion Applications Spray Structure of a Pressure-Swirl Atomizer for Combustion Applications (en)
skos:notation	RIV/00216305:26210/11:PU95128!RIV12-MSM-26210___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(ED0002/01/01), P(GAP101/11/1264)
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Jedelský, Jan Ďurdina, Lukáš
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	Vysoké učení technické v Brně / Fakulta strojního inženýrství
http://linked.open...dnocenehoVysledku	231672
http://linked.open...ai/riv/idVysledku	RIV/00216305:26210/11:PU95128
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	pressure-swirl atomizer, Particle Image Velocimetry, spray characteristics, Sauter mean diameter (en)
http://linked.open.../riv/klicoveSlovo	Particle Image Velocimetry Sauter mean diameter pressure-swirl atomizer spray characteristics
http://linked.open...ontrolniKodProRIV	[577F220ABC4B]
http://linked.open...v/mistoKonaniAkce	Jičín
http://linked.open...i/riv/mistoVydani	Jičín, Česká Republika
http://linked.open...i/riv/nazevZdroje	Experimental Fluid Mechanics 2011 Conference Proceedings Volume 1
http://linked.open...in/vavai/riv/obor	BK
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Atomization characteristics of twin-fluid internally mixed atomizers operated at low pressure with liquids with wide range of viscosity NETME Centre (New Technologies for Mechanical Engineering)
http://linked.open...UplatneniVysledku	2011
http://linked.open...iv/tvurceVysledku	Jedelský, Jan Jícha, Miroslav Ďurdina, Lukáš
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2011-11-22 (xsd:date)
number of pages	10 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Technická univerzita v Liberci
https://schema.org/isbn	978-80-7372-784-0
http://localhost/t...ganizacniJednotka	26210

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