Some Studies on Solid Propellants : Part II. Burning Rate of the Perchlorate-Polyester (castable) Propellants

概要

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To find out the correlation between the burning rate of propellant and the thermal decomposition rate of ammonium perchlorate, the burning rates of propellants composed of ammonium perchlorate (AP) and polyester are measured at one atmosphere. The experimental procedures are defined precisely to obtain the reproducible result. Between the effects of various catalysts on the burning rate of propellant and on the pyrolysis rate of AP, there is no appreciable correlation. Moreover, the poor correlation between the burning rate and combustion temperature of propellant is also found in our laboratory. Therefore, further research to find out the essential factors which determine the burning rate of propellant is still necessary. The burning rate up to the higher pressure region is also measured by Crawford method.
宇宙航空研究開発機構の論文
1962-09-00