Asymptotic Study of an Excess-Enthalpy Flame

摘要

An analytical solution is presented for the combustion of a gaseous mixture inside a semi-infinite porous solid when the activation energy of the reaction is large. The analysis is carried out using matched asymptotic method in the same case numerically studied by Takeno and Sato (1979) i.e. in the case of a globally-adiabatic burner.