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Indexed by:会议论文

Date of Publication:2013-01-01

Included Journals:SCIE、CPCI-S、Scopus

Volume:614-615

Page Number:73-+

Key Words:Numerical Study; two-dimension; Premixed Combustion; Porous Media Burner

Abstract:The phenomenon of combustion of a gaseous mixture in a two-dimension alumina (Al2O3) particle packed bed porous media burner is studied by means of a numerical simulation with FLUENT software using two-step reaction mechanism. The Eddy-dissipation-concept (EDC) model, the standard k-epsilon model and the Discrete- Ordinates (DO) radiation model are used in this paper. It is concluded that the methane/air gas mixture with lower equivalence ratio or with faster inlet velocity, can achieve the faster wave propagates. The methane/air gas mixture with lower equivalence ratio or with faster inlet velocity, can achieve the faster wave propagates.