Mathematical Simulation of the Front Processes of Combustion of Condensed Systems in View of the Velocity of Propagation of Heat

作者：Shlenskii O F^*; Shcherbak N B; Lyasnikova N N

来源：High Temperature, 2010, 48(5): 713-720.

DOI：10.1134/S0018151X10050135

It is suggested to use the hyperbolic heat equation for mathematical simulation of the front processes of combustion of energy-intensive condensed systems (CS). The correlation between the velocity of propagation of thermal wave with the velocity of front motion, the thermal effect of the reaction of thermal decomposition, and the value of heat flux delivered to the surface is analytically determined. Numerical solutions of hyperbolic heat equation are obtained for unsteady-state mode of ignition of energy-intensive materials. The agreement between calculated dependences and experimental data on the combustion of energy-intensive compounds is considered.

• 出版日期2010-10
• 单位北京化工大学