Mathematical modeling of the wood ignition process
A.M. Grishin and A.S. Yakimov
National Research Tomsk State University, Tomsk, Russia
Keywords: wood, thermal conductivity, pyrolysis, ignition, combustion
Abstract
The statements and numerical solution of the problem of igniting the wood wall as a result of the fire seat effect based on the mathematical model of a porous reacting medium are proposed. The original reagent ignition is found to be determined by the processes of drying, pyrolysis (decomposition and synthesis reactions) of dry wood, reaction of the carbon oxide oxidation as well as by the wood thermophysical properties.
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