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一、引言 复合固体推进剂不单是一种能按一定规律燃烧的物质,而且潜在着爆炸或爆轰危险性,特别是高能复合推进剂,硝胺推进剂和改性双基推进剂的危险性就更大了。因为,就其化学本质来说,固体推进剂与炸药本质上很难区别,它的能量密度和反应热可与常规高效炸药相匹敌,甚至更高。因此,关于复合固体推进剂及其发动机的偶然性爆炸或爆轰问题,引起了人们的关注。
I. INTRODUCTION Composite solid propellant is not only a substance which can be burned according to a certain rule but also has the potential of explosion or detonation danger, especially the danger of high-energy composite propellant, nitramine propellant and modified double-base propellant Even bigger. Because, in terms of their chemical nature, solid propellants are essentially indistinguishable from explosives, their energy density and heat of reaction can rival conventional high efficiency explosives, and even higher. As a result, there has been concern about the accidental explosion or detonation of composite solid propellants and their engines.