排序方式: 共有1条查询结果,搜索用时 15 毫秒
1
1.
Hydrazine and its derivatives have been used extensively in space programs as liquid propellants. Since they are carcinogen, dimethyl amino ethyl azide (DMAZ) has been introduced as a non-carcinogenic fuel with high performance as compared to the best available fuels. DMAZ contains energetic group –N3, which may be sensitive to some external stimuli. Thus, it is important to study various aspects of sensitivity of DMAZ in addition to its performance criteria. Various conventional tests as well as computer codes were used to investigate sensitivity of DMAZ to external stimuli such as impact, shock wave, Koenen, burning and electrostatic discharge. The results showed that DMAZ is not sensitive to impact, direct flame and shock wave. Meanwhile, it has moderate and high sensitivity to heat in confined volume and electrostatic discharge, respectively. 相似文献
1