| 三乙胺与硝酸-27S自燃技术研究 |
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| 引用本文： | 牛晓辙,边东伟,张晓军.三乙胺与硝酸-27S自燃技术研究[J].火箭推进,2008,34(6):50-54. |
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| 作者姓名： | 牛晓辙 边东伟 张晓军 |
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| 作者单位： | 西安航天动力研究所,陕西,西安,710100 |
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| 摘 要： | 三乙胺和硝酸-27S作为自燃推进剂可应用于火箭发动机中。对这两种自燃推进剂的燃烧性能进行了研究，应用逐步逼近法计算其热力性质，当最佳混合比为4．1，燃烧室压力为4．5MPa时，最佳海平面比冲为2786m／s。通过试验证明了三乙胺和硝酸-27S自燃技术的可行性。
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| 关 键 词： | 三乙胺 硝酸-27S 自燃 混合比 |
Research on spontaneous combustion of C_6H_(15)N and HNO_3-27S |
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| Niu Xiaozhe,Bian Dongwei,Zhang Xiaojun.Research on spontaneous combustion of C_6H_(15)N and HNO_3-27S[J].Journal of Rocket Propulsion,2008,34(6):50-54. |
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| Authors: | Niu Xiaozhe Bian Dongwei Zhang Xiaojun |
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| Institution: | Niu Xiaozhe,Bian Dongwei,Zhang Xiaojun (Xi\'an Aerospace Propulsion Institute,Xi\'an 710100,China) |
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| Abstract: | C6H15N and HNO3-27S can be used as hypergolic propellant in rocket engines. The combustion capability was studied in this paper. The thermodynamic characteristics were calculated by stepwise approaching method. It was obtained that the optimal mixture ratio is 4.1 and the opti-mal sea level specific impulse is 2786m/s at the combustion pressure of 4.5MPa. It is proved by ex-periment that spontaneous combustion of C6H15N and HNO3-27S is feasible. |
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| Keywords: | C6H15N HNO3-27S spontaneous combustion mixture ratio |
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