Thermal Analysis of a Certain Type of High Energy Propellant

2018 5th International Conference on Advanced Composite Materials and Manufacturing Engineering

Huang, Weijia^1 ; Chen, Minghua^1 ; Chen, Yongkang^1 ; Guo, Leju^1

School of the Army Engineering University, Shijiazhuang

050000, China^1

关键词: Continuous process;    Decomposition characteristics;    High energy propellant;    TG curves;    Thermal safety;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/394/4/042056/pdf
DOI  :  10.1088/1757-899X/394/4/042056

来源: IOP

【 摘 要 】

In order to study the thermal decomposition characteristics of four component HTPB propellants, the thermo gravimetric analysis (TG) experiment was carried out. The TG curves of propellants at different temperatures, and the TG curves of different components of propellants at the same temperature were obtained, and the kinetic parameters at different heating rates were calculated. In general, the heat of the solid propellant was found. Decomposition is a continuous process with thermal stability and thermal safety.