无毒单组元发动机技术研究

介绍了国内外几种无毒单组元发动机技术的研究背景及研究现状。列出了过氧化氢推进剂、羟基推进剂及硝酸肼基推进剂的一般物理、化学特性和主要性能。除比较了上述三种推进剂无毒单元发动机的工作原理及性能特点外，还在推进剂配方的确定、催化剂的选择及发动机结构设计准则等方面进行了初步的探讨，并对三种推进剂发动机的空间应用前景进行了评价。

Non-Toxic Monopropellant Engine Technology Development

This paper introduces the background and the status of the development of non toxic mono propellant engines at home and abroad. The physical and chemic characteristic, and the main performance of hydrogen peroxide propellant, HAN based propellant and hydrazine nitrate propellant are listed. These three non toxic engines are contrasted in the principium of work and the character feature. The rule of design in structure, the component of propellant and catalyst are discussed. And their perspectives in application are also estimated.