About: The influence of oxygen-enhanced combustion methods on NOx emissions, in-flame temperatures and heat flux distribution

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About: The influence of oxygen-enhanced combustion methods on NOx emissions, in-flame temperatures and heat flux distribution Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The present work is aimed at experimental investigation and comparison of characteristics of three various oxygen-enhanced combustion (OEC) methods, namely premix enrichment (PE), air-oxy/fuel combustion (AO) and oxygen lancing (OL). The combustion tests are carried out with an experimental two-staged gas burner at a large-scale burners testing facility. As for the PE method, the high-purity oxygen is injected into the incoming combustion air stream through the diffuser inserted in the air supply duct before entering the burner, while in the AO and OL methods the oxygen is injected directly into the flame through oxygen nozzle heads inserted in the center burner pipe and near secondary gas nozzles, respectively. The total oxygen concentration is varied from 21 % to 38 % which corresponds to the flow rate of oxygen in the range from 0 Nm3/h to 100 Nm3/h (N denotes the normal conditions, i.e. 0 Celsius degrees, 101.325 kPa). All tests are carried out at the burner thermal input of 750 kW for two combust The present work is aimed at experimental investigation and comparison of characteristics of three various oxygen-enhanced combustion (OEC) methods, namely premix enrichment (PE), air-oxy/fuel combustion (AO) and oxygen lancing (OL). The combustion tests are carried out with an experimental two-staged gas burner at a large-scale burners testing facility. As for the PE method, the high-purity oxygen is injected into the incoming combustion air stream through the diffuser inserted in the air supply duct before entering the burner, while in the AO and OL methods the oxygen is injected directly into the flame through oxygen nozzle heads inserted in the center burner pipe and near secondary gas nozzles, respectively. The total oxygen concentration is varied from 21 % to 38 % which corresponds to the flow rate of oxygen in the range from 0 Nm3/h to 100 Nm3/h (N denotes the normal conditions, i.e. 0 Celsius degrees, 101.325 kPa). All tests are carried out at the burner thermal input of 750 kW for two combust (en)
Title	The influence of oxygen-enhanced combustion methods on NOx emissions, in-flame temperatures and heat flux distribution The influence of oxygen-enhanced combustion methods on NOx emissions, in-flame temperatures and heat flux distribution (en)
skos:prefLabel	The influence of oxygen-enhanced combustion methods on NOx emissions, in-flame temperatures and heat flux distribution The influence of oxygen-enhanced combustion methods on NOx emissions, in-flame temperatures and heat flux distribution (en)
skos:notation	RIV/00216305:26210/14:PU110318!RIV15-MSM-26210___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GPP101/12/P747), P(LO1202)
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Hudák, Igor Bělohradský, Petr Skryja, Pavel
http://linked.open.../riv/druhVysledku	O - Ostatní výsledky nezařaditelné do žádného z výše uvedených druhů výsledku
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	21542
http://linked.open...ai/riv/idVysledku	RIV/00216305:26210/14:PU110318
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Oxygen-enhanced combustion, staged combustion, nitrogen oxides, heat flux, in-flame temperatures (en)
http://linked.open.../riv/klicoveSlovo	Oxygen-enhanced combustion staged combustion heat flux nitrogen oxides in-flame temperatures
http://linked.open...ontrolniKodProRIV	[A281AF96E7E9]
http://linked.open...in/vavai/riv/obor	JE
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	NETME CENTRE PLUS The influence of air enrichment with oxygen and oxygen injection into flame area on combustion process
http://linked.open...UplatneniVysledku	2014
http://linked.open...iv/tvurceVysledku	Bělohradský, Petr Skryja, Pavel Hudák, Igor
http://localhost/t...ganizacniJednotka	26210

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