| 摘要: |
| 分析了ＲＤＸ在平台催化中的作用，认为ＲＤＸ对平台催化有正、负两方面的影响。据此提出了ＲＤＸ－ＣＭＤＢ推进剂平台催化燃速模型。导出的燃速公式能够定量地描述平台燃烧现象的各个阶段。在ＭＴＷ－１推进剂基础配方的应用表明，计算值与实测值之间的平均相对误差小于１０％。 |
| 关键词: 改性双基推进剂 平台推进剂 推进剂燃速 燃烧催化剂 燃烧化学动力学 |
| DOI： |
| 分类号:V512.2 |
| 基金项目: |
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| A MODEL ON BURNING RATE OF RDX-CMDB PROPELLANTS WITH Pb-Cu-C CATALYSTS |
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Yang Dong1, Shong Hongchang1, Li Shangwen2, Feng Wei2
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1.Chemical Coll., Nanjing Univ. of Science and Technology, Nanjing, 210014;2.Xi’an Modern Chemistry Research Inst., Xi’an, 710061
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| Abstract: |
| In this paper the effect Of RDX on plateau combustion is analysed and considered both positive and negative. A model for RDX-CMDB propellants with Pb-Cu-C catalysts is also established. The burning rate formula may be used to discribe all stages of plateau combustion quantitatively. |
| Key words: odified double base propellants Mesa-burning propellant Propellant burning rate Combustion catalysts Combustion chemical kinetics |
