@prefix pubblicazioni: . @prefix unitaDiPersonaleInterno: . @prefix prodotto: . unitaDiPersonaleInterno:MATRICOLA18600 pubblicazioni:autoreCNRDi prodotto:ID297758 . unitaDiPersonaleInterno:MATRICOLA8362 pubblicazioni:autoreCNRDi prodotto:ID297758 . @prefix prodottidellaricerca: . @prefix istituto: . istituto:CDS070 prodottidellaricerca:prodotto prodotto:ID297758 . unitaDiPersonaleInterno:MATRICOLA11624 pubblicazioni:autoreCNRDi prodotto:ID297758 . @prefix modulo: . modulo:ID1949 prodottidellaricerca:prodotto prodotto:ID297758 . @prefix rdf: . @prefix retescientifica: . prodotto:ID297758 rdf:type retescientifica:ProdottoDellaRicerca , prodotto:TIPO1301 . @prefix rdfs: . prodotto:ID297758 rdfs:label "THE EFFECT OF DILUENT ON THE SUSTAINABILITY OF MILD COMBUSTION IN A CYCLONIC BURNER (Contributo in atti di convegno)"@en . @prefix xsd: . prodotto:ID297758 pubblicazioni:anno "2014-01-01T00:00:00+01:00"^^xsd:gYear . @prefix skos: . prodotto:ID297758 skos:altLabel "
G. Sorrentino, P. Sabia, M. De Joannon, A. Cavaliere, R. Ragucci (2014)
THE EFFECT OF DILUENT ON THE SUSTAINABILITY OF MILD COMBUSTION IN A CYCLONIC BURNER
in SPEIC14 - Towards Sustainable Combustion, Lisboa, Portugal, November 19-21, 2014
"^^rdf:HTML ; pubblicazioni:autori "G. Sorrentino, P. Sabia, M. De Joannon, A. Cavaliere, R. Ragucci"^^xsd:string ; pubblicazioni:affiliazioni "DICMAPI - Universit\u00E0 Federico II, Naples, Italy\nIstituto di Ricerche sulla Combustione - C.N.R., Naples, Italy"^^xsd:string ; pubblicazioni:titolo "THE EFFECT OF DILUENT ON THE SUSTAINABILITY OF MILD COMBUSTION IN A CYCLONIC BURNER"^^xsd:string ; prodottidellaricerca:abstract "The present study investigates the characteristics of MILD/Flameless Combustion in a prismatic (20x20x5 cm3)\nlaboratory-scale burner. The main pre-heated flow rate composed by diluent and oxygen and the fuel (at\nenvironmental temperature) are fed inside the combustion chamber from one side. Diametrically opposed the feeding\nconfiguration is reproduced, thus realizing a cyclonic flow field inside the reactor. The outlet is located on the top of\nthe chamber. The combustor was designed to operate at a nominal heat load of 2 kW. In the non-premixed mode the\noxidizer is supplied with a jet adjacent to the fuel injector. Fuel jets are adjacent to the combustor wall and oxidizer is\ninjected between the fuel jet and centerline of the combustor. The gases are expected to recirculate downwards along\nthe combustor centerline. The chamber is made of vermiculite.\nThe system is provided with a quartz window and some thermocouples to measure the temperature profiles inside\nthe burner. The oxidation process of C3H8/O2 mixtures diluted in N2 and CO2 was studied varying external parameters\nof the system, namely inlet temperatures (up to 1200K) and equivalence ratio (lean to reach mixtures) to identify the\ncombustion regimes in a non-premixed facility. In particular the effect of diluent nature on the establishment of\nFlameless conditions inside the chamber was investigated. The initial stabilization temperature is a bit higher if the\nmixture is diluted in CO2. Increasing the preheating temperature, MILD occurs and combustion becomes invisible\nand homogeneous.\nA numerical simulation of the chamber was performed using perfectly stirred flow reactor to simulate MILD\ncombustion and to compare it with the experimental results."@en ; prodottidellaricerca:prodottoDi modulo:ID1949 , istituto:CDS070 ; pubblicazioni:autoreCNR unitaDiPersonaleInterno:MATRICOLA18600 , unitaDiPersonaleInterno:MATRICOLA8362 , unitaDiPersonaleInterno:MATRICOLA11624 . @prefix parolechiave: . prodotto:ID297758 parolechiave:insiemeDiParoleChiave . parolechiave:insiemeDiParoleChiaveDi prodotto:ID297758 .