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| AP/KP/GAP富燃料推进剂的热分解特性 |
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朱慧1,2, 张炜1,2, 武湃1,2, 王春华1,2, 赵凤起3, 袁潮3, 阴翠梅3, 邱刚3
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1.国防科技大学航天与材料工程学院;2.湖南长沙410073;3.西安近代化学研究所 湖南长沙410073
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| 摘要: |
| 用差示扫描量热实验和高压差热分析法 ,分析、研究了GAP模拟富燃料推进剂的常压和高压热分解特性 ,同时考察了过渡金属氧化物 (TMO)催化剂对GAP模拟富燃料推进剂热分解特性的影响。实验结果表明 ,TMO催化剂对GAP ,AP和KP的催化作用不同 ,同一催化剂在不同压强下的催化作用也不同 |
| 关键词: 贫氧富燃料推进剂 热分解 金属催化剂 热分析 |
| DOI： |
| 分类号:V512 |
| 基金项目:国防预研基金 (99J12 6 8 KG0 12 8);国家重点实验室基金(99JS35 1 1 KG0 10 1)资助项目 |
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| Thermal decomposition characteristics of AP/KP/GAP fuel-rich propellant |
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ZHU Hui,ZHANG Wei,WU Pai,WANG Chun hua,ZHAO Feng qi,YUAN Chao,YIN Cui mei,QIU Gang
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1.Inst of Aerospace and Material Engineering,National Univ of Defense Technology, Changsha 410073,China;2.Xi’an Modern Chemistry Researc
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| Abstract: |
| By DSC and PDTA method, the thermal decomposition characteristics of AP/KP/GAP fuel rich propellant used for the unchoked solid ducted rocket at both atmospheric and 0 5 MPa pressure was studied The action of some TMOs on the thermal decomposition characteristics of the propellant was investigated The results show that the action of the TMOs on the thermal decomposition reactions of GAP, AP and KP is different The action of same TMO catalyst is not analogous at different pressure |
| Key words: Oxygen poor fuel rich propellant Thermal decomposition Metal catalyst Thermal analysis |
