About: Effervescent Spray Modelling: Investigation of Drop Momentum Models and Validation by Measured Data

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://www.aidic.it/cet/11/25/133.pdf
Description	The use of effervescent atomizers is constantly rising and therefore the need to develop and validate appropriate models is increasing as well. The main goal of this paper is to investigate an effervescent spray model for combustion simulations. In the first part of the paper is described the spray measurement experiment along with the used measuring techniques. In the second part Euler/Lagrange approach is adopted for the two-phase flow simulations and the selected models for primary and secondary breakup, droplet drag and collisions are briefly described. Primary and secondary atomization is evaluated in a computational isothermal spray experiment. Results show discrepancies in the prediction of radial evolution of Sauter mean diameter (SMD). Difficulties in predicting the formation of small drops are highlighted. The use of effervescent atomizers is constantly rising and therefore the need to develop and validate appropriate models is increasing as well. The main goal of this paper is to investigate an effervescent spray model for combustion simulations. In the first part of the paper is described the spray measurement experiment along with the used measuring techniques. In the second part Euler/Lagrange approach is adopted for the two-phase flow simulations and the selected models for primary and secondary breakup, droplet drag and collisions are briefly described. Primary and secondary atomization is evaluated in a computational isothermal spray experiment. Results show discrepancies in the prediction of radial evolution of Sauter mean diameter (SMD). Difficulties in predicting the formation of small drops are highlighted. (en)
Title	Effervescent Spray Modelling: Investigation of Drop Momentum Models and Validation by Measured Data Effervescent Spray Modelling: Investigation of Drop Momentum Models and Validation by Measured Data (en)
skos:prefLabel	Effervescent Spray Modelling: Investigation of Drop Momentum Models and Validation by Measured Data Effervescent Spray Modelling: Investigation of Drop Momentum Models and Validation by Measured Data (en)
skos:notation	RIV/00216305:26210/11:PU92444!RIV12-MSM-26210___
http://linked.open...avai/predkladatel	Fakulta strojního inženýrství
http://linked.open...avai/riv/aktivita	P S
http://linked.open...avai/riv/aktivity	P(2B08048), S
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Broukal, Jakub Hájek, Jiří
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
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	196698
http://linked.open...ai/riv/idVysledku	RIV/00216305:26210/11:PU92444
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	effervescent spray, modelling, combustion (en)
http://linked.open.../riv/klicoveSlovo	combustion modelling effervescent spray
http://linked.open...odStatuVydavatele	IT - Italská republika
http://linked.open...ontrolniKodProRIV	[AFE561EFEFB3]
http://linked.open...i/riv/nazevZdroje	Chemical Engineering Transactions
http://linked.open...in/vavai/riv/obor	JP
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Waste as raw material and energy source
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	25
http://linked.open...iv/tvurceVysledku	Hájek, Jiří Broukal, Jakub
issn	1974-9791
number of pages	6 (xsd:int)
http://localhost/t...ganizacniJednotka	26210
is http://linked.open...avai/riv/vysledek of	Effervescent Spray Modelling: Investigation of Drop Momentum Models and Validation by Measured Data Effervescent Spray Modelling: Investigation of Drop Momentum Models and Validation by Measured Data

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