Development of a novel cyclonic flow combustion chamber for achieving MILD/Flameless Combustion (Contributo in atti di convegno)

Type
Label
  • Development of a novel cyclonic flow combustion chamber for achieving MILD/Flameless Combustion (Contributo in atti di convegno) (literal)
Anno
  • 2014-01-01T00:00:00+01:00 (literal)
Alternative label
  • G. Sorrentino, P. Sabia, M.de Joannon, R. Ragucci , A. Cavaliere , U. Göktolga , J. van Oijen, P. de Goey (2014)
    Development of a novel cyclonic flow combustion chamber for achieving MILD/Flameless Combustion
    in The 12th International Conference on Combustion & Energy Utilisation - 12ICCEU, Lancaster, United Kingdom, 29 September 2014 - 3 October 2014
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • G. Sorrentino, P. Sabia, M.de Joannon, R. Ragucci , A. Cavaliere , U. Göktolga , J. van Oijen, P. de Goey (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • D.I.C.M.A.P.I, Università degli Studi di Napoli Federico II, P.le V. Tecchio 80, 80125 Napoli, Italy Istituto di Ricerche sulla Combustione, CNR, P.le V. Tecchio 80, 80125 Napoli, Italy Combustion Technology, Mechanical Engineering, Eindhoven University of Technology, 5600 MB Eindhoven, The Netherlands (literal)
Titolo
  • Development of a novel cyclonic flow combustion chamber for achieving MILD/Flameless Combustion (literal)
Abstract
  • 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. (literal)
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