Abstract: Advances in studies of combustion characteristics and mechanism of ammonium dinitramide ( ADN) were reviewed. The relationships between burning rate and pressure of ADN were introduced with description of combustion phenomena under different pressures. The experimental temperature profiles in combustion wave of ADN were collected. Initial thermal decomposition reactions and dark-zone formation mechanisms in ADN combustion were discussed combining with the author’s analysis.

Key words: High energy oxidizer;Ammonium dinitramide+;Combustion performance;Review

摘要： 综述了国外二硝酰胺铵(ADN)燃烧特性和燃烧机理研究的进展,包括ADN及其复合推进剂的燃烧特点,燃速-压力依赖关系,燃烧波温度分布特征,初始分解机理,低压下燃烧暗区形成的机理和存在燃速不稳定压力区的原因分析。此外,对暗区形成的机理进行了讨论。

关键词: 高能氧化剂;二硝酰胺铵~+;燃烧性能;述评