摘要
采用库房贮存与加速试验的方法,研究了丁羟推进剂在库房贮存与加速老化环境下的规律,得到了丁羟推进剂加速老化与库房贮存的试验数据。利用秩相关系数检验方法对2组试验数据进行了相关性分析,并分析了推进剂老化失效模式和贮存环境对推进剂贮存寿命的影响。
Storage and accelerated aging rule of HTPB propellant were investigated by using storage and accelerated test method. The correlativity of the two methods was analyzed using the obtained test data with rank correlation coefficient method. The aging pattern of propellant and the influence of environment on storage life of propellant were analyzed.
出处
《装备环境工程》
CAS
2011年第6期31-33,共3页
Equipment Environmental Engineering
关键词
丁羟推进剂
加速老化
贮存寿命
HTPB propellant
accelerated aging
storage life
