About: Characteristics of spray generated by effervescent atomizer.

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About: Characteristics of spray generated by effervescent atomizer. Goto Sponge NotDistinct Permalink

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	Článek popisuje výsledky pokračujícího výzkumu trysek typu effervescent, které jsou vyvíjeny za účelem nahradit v současnosti požívané Y trysky. Zaměřuje se na nestability spreje a možnosti jejich kvantifikace. Byla vypracována a aplikována vlastní metodika měření nestabilit spreje využívající měření tlakových pulzací uvnitř směšovací komory trysky. (cs) In some technical applications (e.g. fuel atomization in gas turbine combustors or burners) effervescent atomizers are more frequently being used. Effervescent atomization is a method of twin-fluid atomization that involves bubbling a small amount of gasinto the liquid before it is ejected from the atomizer. The advantages in comparison with common twin-fluid injectors are simple design and fine spray under low pressure and low mass air-liquid ratio. Nevertheless unstable behaviour of atomizer occur rs at some operational modes. Little effort has been so far made to resolve this problem, although spray stability in the large turndown ratio is usually one of the basic demands for atomizer design. The stability of the spray can significantly impact onthe stability of the flame and on the formation of NOx. The objective of the submitted paper is a design of suitable method for spray instability measurements. It means to find an appropriate quantity for description of instabilities and their quantific In some technical applications (e.g. fuel atomization in gas turbine combustors or burners) effervescent atomizers are more frequently being used. Effervescent atomization is a method of twin-fluid atomization that involves bubbling a small amount of gasinto the liquid before it is ejected from the atomizer. The advantages in comparison with common twin-fluid injectors are simple design and fine spray under low pressure and low mass air-liquid ratio. Nevertheless unstable behaviour of atomizer occur rs at some operational modes. Little effort has been so far made to resolve this problem, although spray stability in the large turndown ratio is usually one of the basic demands for atomizer design. The stability of the spray can significantly impact onthe stability of the flame and on the formation of NOx. The objective of the submitted paper is a design of suitable method for spray instability measurements. It means to find an appropriate quantity for description of instabilities and their quantific (en)
Title	Vlastnosti spreje generovaného víceotvorovou effervescent tryskou (cs) Characteristics of spray generated by effervescent atomizer. Characteristics of spray generated by effervescent atomizer. (en)
skos:prefLabel	Vlastnosti spreje generovaného víceotvorovou effervescent tryskou (cs) Characteristics of spray generated by effervescent atomizer. Characteristics of spray generated by effervescent atomizer. (en)
skos:notation	RIV/00216305:26210/03:PU42045!RIV06-MSM-26210___
http://linked.open.../vavai/riv/strany	47-54
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GP101/03/P020), P(OE96)
http://linked.open...vai/riv/dodaniDat	2006
http://linked.open...aciTvurceVysledku	Jícha, Miroslav Jedelský, Jan Sláma, Jaroslav
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	600910
http://linked.open...ai/riv/idVysledku	RIV/00216305:26210/03:PU42045
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	effervescent atomizer, size spectrum, flux distribution, SMD, spray quality, PDA system, PLIF imaging system (en)
http://linked.open.../riv/klicoveSlovo	SMD effervescent atomizer spray quality flux distribution PDA system PLIF imaging system size spectrum
http://linked.open...ontrolniKodProRIV	[B42B6BF44519]
http://linked.open...v/mistoKonaniAkce	Úvaly u Prahy
http://linked.open...i/riv/mistoVydani	Praha, Česká republika
http://linked.open...i/riv/nazevZdroje	18. Sympozium o anemometrii, Úvaly u Prahy
http://linked.open...in/vavai/riv/obor	JP
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Effervescent injectors-a way to low emission of industrial burners Experimental Investigation of Effervescent Injector Spray Instability
http://linked.open...UplatneniVysledku	2003
http://linked.open...iv/tvurceVysledku	Jedelský, Jan Jícha, Miroslav Sláma, Jaroslav
http://linked.open...vavai/riv/typAkce	CST - Celostátní
http://linked.open.../riv/zahajeniAkce	2003-06-10 (xsd:date)
number of pages	8 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Ústav pro hydrodynamiku AV ČR
https://schema.org/isbn	80-239-0644-5
http://localhost/t...ganizacniJednotka	26210

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