航天推进技术研究院主办
[1]贾月,张浩,李亚.一氧化二氮无毒推进剂催化分解研究[J].火箭推进,2008,34(03):49-53.
Jia Yue,Zhang Hao,Li Ya.Research on catalytic decomposition of green propellant N20[J].Journal of Rocket Propulsion,2008,34(03):49-53.
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Jia Yue,Zhang Hao,Li Ya.Research on catalytic decomposition of green propellant N20[J].Journal of Rocket Propulsion,2008,34(03):49-53.
一氧化二氮无毒推进剂催化分解研究
《火箭推进》[ISSN:1672-9374/CN:CN 61-1436/V]
卷:
34
期数:
2008年03期
页码:
49-53
栏目:
测控与试验
出版日期:
2008-06-30
- Title:
- Research on catalytic decomposition of green propellant N20
- Keywords:
- ropellant; N20; catalytic decomposition
- 分类号:
- V51
- 文献标志码:
- A
- 摘要:
- 为研究一氧化二氮(N20)推进剂，建立了N20催化分解装置，对N20催化分 解条件进行了研究，使用电阻丝外加热方式，将催化床外壁加热到400％后切断电源，贮箱压 力维持在0．4MPa的条件下，纯N20流经催化剂发生分解，并能维持反应持续进行，最终催化 床外壁温度可达到5000C一760℃。选择性能优良的催化剂C一2和添加剂T—B。可使N20催化床 外壁的催化分解温度达到980％，具备了与燃料着火的条件。
- Abstract:
- The equipment for N20 catalytic decomposition was built for research on the N20 propellant．Cut off power supply after the outer catalyst bed was heated to 400℃．Using outer heating method，the pressure keeping 0．4MPa within the tank，pure N20 was decomposed and this reac— tion can be kept．The outer temperature of catalyst bed can reach 500。C一7600(：．The C-2 and additive T-B can improve the outer temperature up to 980％．This temperature provides the fuel ignition condition．
参考文献/References:
[1]王万军，唐松青．绿色过氧化氢双组元自燃推进剂[J]．化
学推进剂与高分子材料，2004，2(5)：30．
[2]石青，刘天化，周景文，等．化学品毒性法规环境数据
手册(第一版)[M]．北京：中国环境科学出版社，1992．
[3]霍雪亮，韦迪，李路明．N20单组元推进剂器预热过程
的建模[J]．推进技术，2005，26(1)：80一83．
[4]冯耀辉编译．Nz0／丙烷火箭发动机研制[J]．火箭推进，
2003，29(6)：30-39．
[5]Jason S，Roger Herdy．The Nitrous Oxide—Propane Rocket
Engine A Final Report For BAA 99-22[R]．GASL TR
NO．387．2001．
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备注/Memo
收稿日期：2007一ll一01；修回日期：2008-03—28。 作者简介：贾月(1978一)，女，工程师，研究领域为液体推进剂。
更新日期/Last Update:
1900-01-01