Flame stabilization between two beds of alumina balls in a porous burner

作者：Bubnovich Valeri^*; Toledo Mario; Henriquez Luis; Rosas Cesar; Romero Julio

来源：Applied Thermal Engineering, 2010, 30(2-3): 92-95.

DOI：10.1016/j.applthermaleng.2009.04.001

• Flame stabilization
• Filtration combustion
• Porous media
• Alumina balls

Conditions for flame stabilization in a porous media combustor formed by two beds of different sizes of alumina balls were studied. Premixed combustion of lean methane-air mixtures were used as variables. Measurements performed included temperature profiles and chemical products compositions. Stabilized flames were observed in the range of volumetric flow rate from 7.01 l/min to 19.00 l/min at equivalence ratio of phi = 0.6 and phi = 0.7. Low pollutants emissions were found in the entire operation range.

• 出版日期2010-2