| RDX改性双基球形小粒药的燃烧特性 |
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| 引用本文： | 蔡昇,王泽山. RDX改性双基球形小粒药的燃烧特性[J]. 火炸药学报, 2005, 28(2): 26-28,82 |
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| 作者姓名： | 蔡昇 王泽山 |
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| 作者单位： | 南京理工大学化工学院,江苏,南京,210094;南京理工大学化工学院,江苏,南京,210094 |
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| 摘 要： | 讨论了改性双基球形小粒药中RDX颗粒的分布和RDX热分解的特点，提出了RDX改性双基球形小粒药的燃烧机理。通过密闭爆发器实验测定了RDX改性双基小粒药的燃烧特性，并对实验结果进行了理论分析。结果表明，改性双基球形小粒药中RDX与双基火药基体的分解是各自独立进行的；随着压力的升高，改性双基小粒药的燃速将大于改型双基小粒药的燃速。
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| 关 键 词： | 燃烧化学 RDX 双基药 燃烧性能 |
| 文章编号： | 1007-7812(2005)02-0026-03 |
| 修稿时间： | 2003-11-24 |
The Combustion Characteristics of RDX Modified Double Base Spheric Small Size Propellants |
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| CAI Sheng,WANG Ze-shan. The Combustion Characteristics of RDX Modified Double Base Spheric Small Size Propellants[J]. Chinese Journal of Explosives & Propellants, 2005, 28(2): 26-28,82 |
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| Authors: | CAI Sheng WANG Ze-shan |
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| Abstract: | The grain distribution and thermal decomposition characteristic of RDX in RDX modified double base spheric small size propellants are discussed. The combustion mechanism of RDX modified double base spheric small size propellants is presented. The combustion properties of the RDX modified small size propellants are determined by a closed vessel and analyzed theoretically. The results show that the decompositions of RDX and double-base groups in modified double base spheric small size propellants are carrying through independently. With the improvement of the pressure, the burning rate of the modified double base spheric small size propellants will be higher than that of remodeled double base spheric small size propellants. |
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| Keywords: | combustion chemistry RDX double base gun propellant combustion property |
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