Determination of the coefficient of the temperature sensitivity of the burning rate for condensed systems from the heat conduction equation

An analytic form is proposed for the coefficient of the temperature sensitivity of the burning rate and the ratio of the combustion surface temperature to the initial temperature of condensed systems based on the heat balance equation. A comparison has been made between the computed and experimental data on the combustion of the condensed octogen-based systems. The pressure effect on the temperature sensitivity coefficient is shown.