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摘要本论文研究光控燃烧固体推进剂的配方设计及CO2激光辐射下推进剂的燃烧特性和规律。主要内容如下：（1）通过对光控燃烧固体推进剂的工质选定准则的研究，对其进行配方设计，并按照配方比例制备推进药柱。
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（2）通过对比试验得到了激光辐射对固体推进剂的燃速有明显的促进作用。
（3）运用高速摄影技术，对HTPB固体推进剂的燃烧可控性进行研究。
（4）研究了激光功率密度和环境压力对燃速的影响，获得了在激光辐射下HTPB光控燃烧固体推进剂燃烧特性的一些规律。得到了燃速随激光功率密度增加而增大的线性关系。
（5）对HTPB推进剂的燃烧特性和燃烧模型进行了简要的分析。8620
关键词 激光辐射，固体推进剂，燃烧特性，激光推进，燃烧模型
毕业设计说明书（论文）外文摘要
Title Design of controllable combustion solid propellant and research on its combustion principle
Abstract
The process of designing controllable combustion solid propellant’s ingredient and the combustion characteristics of HTPB propellant under the CO2 laser radiation were studied in this paper. The main contents as follows：
(1)After the research on working substance choosing standard of HTPB propellant, designed the ingredient and made the propellants based on the ingredient.
(2) Through comparative test, the role of laser radiation in the combustion of the solid propellants was researched. The result showed that the burning rate of the solid propellants increased markedly under laser radiation.
(3)The combustion controllability of HTPB propellant was studied by using high speed photographic technique.
(4)The effects of some factors, such as laser power densities and environment pressure, on the combustion characteristics of the solid propellant were studied. Some rules about the combustion characteristics of HTPB propellant under laser radiation were obtained. A linear function in the dependence of burning rate on the laser power densities can be obtained. Under the circumstance, the burning rate increased accordingly as the laser power density increased.
(5) The brief analysis on the combustion characteristics and combustion model of HTPB propellant.
Keywords laser radiation, solid propellant, combustion characteristics, laser propulsion, combustion model
目 录
1 绪论 1
1.1 激光推进技术概述 1
1.2 固体推进剂燃烧理论概述 2
1.3 激光辐射下固体推进剂燃烧性能及理论模型的发展 3
1.4 本论文的主要研究工作 4
2 光控燃烧固体推进剂的配方设计及制备 6
2.1 光控燃烧固体推进剂的配方设计 6
2.1.1 组分的选择 6
2.1.2 配方设计 8
2.2 HTPB光控燃烧固体推进剂的制备 9
2.2.1 原材料准备 9
2.2.2 原料混合 10
2.2.3 药浆浇铸 10
2.2.4 固化成型 10
3 激光辐射下HTPB推进剂的燃烧性能研究 11
3.1试验方案与装置 11
3.1.1 试验方案 11
3.1.2 试验装置 13
3.1.3 材料准备及实验仪器标定 14
3.2 测试结果及分析 18
3.2.1 激光辐射下HTPB燃烧固体推进剂的燃烧特性 20
3.3小结 24
4 激光辐射下固体推进剂的燃烧模型 25
4.1 燃烧模型的理论基础 25
4.2 燃烧模型概述 27
5 结束语 30