Solution of the inverse problem of pyrolysis of composite polymer materials in a two-stage kinetic scheme

Abstract

For the mathematical modeling of heat and mass transfer processes associated with ignition and combustion in CPM, the kinetic scheme of the pyrolysis and the corresponding kinetic constants must be known. To perform approximate or simple engineering computations rough estimates of the kinetic constants within the framework of modeling the pyrolysis of one reaction may be sufficient. For a more accurate description of the process such a scheme is sufficiently exact since it does not take account of the formation of intermediate products [5], the significant number of gaseous pyrolysis products [5, 6], and does not explain the structuring of the material and the change in the total thermal effect.