Combustion Response of Ammonium Perchlorate

A modified Price-Boggs-Derr model is applied to the linear and non-linear combustion response of monopropellant ammonium perchlorate. kinetics constants were changed to achieve good with response function data as well as with -state data. The numerical method was first by comparing computations using the Levine & Culick boundary condition in the limit of small with the exact mathematical solution for response. Then, using the AP model for the condition, various linear and non-linear were performed. Supplemental analyses relate the AP model to the basic parameters of the classical theory and show the key determining the nature of the combustion .