About: Effervescent Atomizer: Influence of the Operation Conditions and Internal Geometry on Spray Structure; Study Using PIV-PLIF

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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 single-hole effervescent atomizer spraying light heating oil (LHO) with air as an atomizing medium in the outside-in gas injection configuration is studied. Influence of operation conditions and atomizer design parameters on spray structure is described. Inlet air gauge pressure and gas-to-liquid-ratio by mass (GLR) are varied. Several design parameters are modified: size and number of aeration holes, their location, diameter of the mixing chamber and shape of discharge orifice. 2D velocity field of droplets in the spray and distribution of liquid phase concentration in the plane of the exit orifice axis are evaluated using PIV-PLIF. Results show relatively small influence of the atomizer design on droplet velocity profile and on the concentration distribution. Droplet velocity and concentration data is used for calculation of mass flux and resulting spray cone angle The spray cone half-angle has a value in the range 6.5 to 9.3 deg for all measured configurations and operation conditions. The half-a A single-hole effervescent atomizer spraying light heating oil (LHO) with air as an atomizing medium in the outside-in gas injection configuration is studied. Influence of operation conditions and atomizer design parameters on spray structure is described. Inlet air gauge pressure and gas-to-liquid-ratio by mass (GLR) are varied. Several design parameters are modified: size and number of aeration holes, their location, diameter of the mixing chamber and shape of discharge orifice. 2D velocity field of droplets in the spray and distribution of liquid phase concentration in the plane of the exit orifice axis are evaluated using PIV-PLIF. Results show relatively small influence of the atomizer design on droplet velocity profile and on the concentration distribution. Droplet velocity and concentration data is used for calculation of mass flux and resulting spray cone angle The spray cone half-angle has a value in the range 6.5 to 9.3 deg for all measured configurations and operation conditions. The half-a (en)
Title	Effervescent Atomizer: Influence of the Operation Conditions and Internal Geometry on Spray Structure; Study Using PIV-PLIF Effervescent Atomizer: Influence of the Operation Conditions and Internal Geometry on Spray Structure; Study Using PIV-PLIF (en)
skos:prefLabel	Effervescent Atomizer: Influence of the Operation Conditions and Internal Geometry on Spray Structure; Study Using PIV-PLIF Effervescent Atomizer: Influence of the Operation Conditions and Internal Geometry on Spray Structure; Study Using PIV-PLIF (en)
skos:notation	RIV/00216305:26210/08:PU78989!RIV10-GA0-26210___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GA101/06/0750)
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Landsmann, Michael Jícha, Miroslav Jedelský, Jan Kuřitka, Ivo
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	365452
http://linked.open...ai/riv/idVysledku	RIV/00216305:26210/08:PU78989
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Effervescent Atomization, Liquid Concentration, Liquid Flux, Spray Structure, Droplet Velocity, PIV-PLIF System (en)
http://linked.open.../riv/klicoveSlovo	Effervescent Atomization Droplet Velocity Liquid Concentration Liquid Flux PIV-PLIF System Spray Structure
http://linked.open...ontrolniKodProRIV	[F9E642B4B448]
http://linked.open...v/mistoKonaniAkce	Como Lake, Itálie
http://linked.open...i/riv/mistoVydani	Como Lake, Italy
http://linked.open...i/riv/nazevZdroje	22 Annual Conference on Liquid Atomization and Spray Systems
http://linked.open...in/vavai/riv/obor	BK
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Effervescent (Twin-Fluid Internally Mixed) Atomizers
http://linked.open...UplatneniVysledku	2008
http://linked.open...iv/tvurceVysledku	Jedelský, Jan Jícha, Miroslav Kuřitka, Ivo Landsmann, Michael
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2008-09-08 (xsd:date)
number of pages	8 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Politecnico di Milano
https://schema.org/isbn	978-88-903712-0-2
http://localhost/t...ganizacniJednotka	26210

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