Development of a novel cyclonic flow combustion chamber for achieving MILD/flameless combustion

Giancarlo Sorrentino, Pino Sabia, Mara De Joannon, Raffaele Ragucci, Antonio Cavaliere, Ugur Göktolga, Jeroen Van Oijen, Philip De Goey

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademic

21 Citaten (Scopus)
4 Downloads (Pure)

Samenvatting

The present study investigates the characteristics of MILD/Flameless Combustion in a prismatic (20x20x5 cm3) laboratory-scale burner. The main pre-heated flow rate composed by diluent and oxygen and the fuel (at environmental temperature) are fed inside the combustion chamber from one side. Diametrically opposed the feeding configuration is reproduced, thus realizing a cyclonic flow field inside the reactor. The outlet is located on the top of the chamber. The system is provided with a quartz window and some thermocouples to measure the temperature profiles inside the burner. The oxidation process of C3H8/O2 mixtures diluted in N2 was studied varying external parameters of the system, namely inlet temperatures (up to 1200K) and equivalence ratio (lean to reach mixtures) to identify the combustion regimes in a non-premixed facility. A numerical simulation of fluid dynamics in the chamber was performed to give proper indications concerning the design of the chamber.

Originele taal-2Engels
TitelProceedings of the 12th International Conference on Combustion and Engergy Utilisation (ICCEU12) 29 september - 3 october 2014, Lancaster, United Kingdom
Plaats van productieAmsterdam
UitgeverijElsevier
Pagina's141-144
Aantal pagina's4
Volume66
DOI's
StatusGepubliceerd - 2015
Evenement23rd International Conference on the Application of Accelerators in Research and Industry, CAARI 2014 - San Antonio, Verenigde Staten van Amerika
Duur: 25 mei 201430 mei 2014

Publicatie series

NaamEnergy Procedia
Volume60
ISSN van geprinte versie1876-6102

Congres

Congres23rd International Conference on the Application of Accelerators in Research and Industry, CAARI 2014
Land/RegioVerenigde Staten van Amerika
StadSan Antonio
Periode25/05/1430/05/14

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