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研究了2,6-二氨基-3,5-二硝基吡嗪-1-氧化物(LLM-105)与改性双基推进剂主要组分的相容性以及含LLM-105的钝感微烟推进剂的能量参数和燃烧特性。结果表明,LLM-105与改性双基推进剂的主要组分具有良好的相容性;用LLM-105逐渐取代RDX,钝感微烟推进剂的理论比冲和等容爆热降低;含LLM-105的推进剂燃速较低,其原因与LLM-105受热时升华吸热有关,该类推进剂可用燃烧催化剂进行燃烧性能调节。
The compatibility of 2,6-diamino-3,5-dinitropyrazine-1-oxide (LLM-105) with the main components of modified double base propellants and the insensitivity of LLM-105 Energy Parameters and Combustion Characteristics of Micro-Smoke Propellants. The results show that LLM-105 has good compatibility with the main components of the modified double-base propellant; RDX-105 is gradually replaced by LLM-105; the theoretical specific impulse and the isobaric explosion of the insensitive micro-smoke propellant are reduced; LLM-105 propellant burning rate is low, the reason for LLM-105 heating sublimation and endothermic related, such propellants can be used to adjust the combustion performance of combustion catalysts.