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2015-03-10 - Colloque/Présentation - poster - Anglais - 1 page(s)

Mosca Gabriele , Lupant Delphine , "Diluted Combustion of Low Calorific, Alternative Fuels on a 30 kW furnace" in 8ème édition de la Matinée des Chercheurs 2015 (MdC2015), Mons, Belgique, 2015

  • Codes CREF : Recherche énergétique (DI2290), Transfert de chaleur (DI2211), Combustion (DI2212)
  • Unités de recherche UMONS : Thermique et Combustion (F704)
  • Instituts UMONS : Institut de Recherche en Energétique (Energie)

Abstract(s) :

(Anglais) Diluted combustion is a high efficiency combustion technique, successfully applied on industrial furnaces to have very low NOx emissions and significant energy savings by high air preheating. A specific configuration of air and fuel injectors guarantees a strong recirculation of flue gases inside the chamber, with consequent high dilution of reactants into the flue gases and temperature increase above the auto-ignition threshold. Experimental tests have been performed on a 30kW, laboratory scale furnace using Biogas and Methane. Thermocouples, gas analyzers, and intensified UV camera were used to respectively measure temperatures, flue gases contents on dry basis, and OH chemiluminescent levels.