【摘要】 针对含硼富燃料推进剂热值高,燃烧性能差的特点,介绍了一种低成本的含硼富燃料推进剂可燃性的实验测定方法,利用该方法对含硼富燃料推进剂三个主要组分的不同配比进行了大范围的测试。给出了含硼富燃料推进剂的可燃区间,同时发现当氧化剂含量一定时,金属燃料和粘合剂体系之间存在一个燃烧性能最佳的配比。结合该推进剂的工艺特点,给出了其燃烧性能调节的范围。更多还原

【Abstract】 Aimed at fuel rich propellant based on boron having high heat value and poor combustion performance,a method of measuring burning peculiarity with low cost is introduced. The experiments were carried out in wider range of different combination of three kinds of important ingredients of propellant,and the combustion district of the fuel rich propellant based on boron is given. At the same time,it was found there is a appropriate proportion between metal and binder which makes the propellant hold optimal combustion performance when the content of oxidant is fixed. Considering of the technological characteristics of the propellant,the adjustment range of the combustion performance is given.更多还原