| 新型含铜催化剂对RDX／HTPB推进剂燃速影响的研究 |
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| 引用本文： | 田德余,朱慧,邓鹏图,曾志成,徐文英,陈力,龚华,刘训恩,唐松青.新型含铜催化剂对RDX／HTPB推进剂燃速影响的研究[J].推进技术,1995,16(6):74-77. |
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| 作者姓名： | 田德余 朱慧 邓鹏图 曾志成 徐文英 陈力 龚华 刘训恩 唐松青 |
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| 作者单位： | 国防科技大学材料科学与应用化学系，中科院上海有机化学研究所 |
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| 摘 要： | 用热分析方法筛选出两含铜催化剂对ＲＤＸ／ＨＴＰＢ推进剂进行了配方试验研究，采用声发射法测定４－８ＭＰａ条件下药条燃速，由实验结果可看出：这两种新型含铜催化剂对提高燃速，降低燃速压强指数有明显效果；燃速提高４２％，压强指数降低１４％，经适当组合，可进一步提高燃速，降低燃速压强指数。
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| 关 键 词： | 燃烧 催化剂 燃速 推进剂试验 硝胺推进剂 |
EFFECT OF COPPER-CONTAINING CATALYSTS ON COMBUSTION CHARACTERISTICS OF RDX/HTPB COMPOSITE PROPELLANTS |
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| Tian De Yu,ZhuHui,DengPengtu,ZengZhiCheng,Xu Wen ying,Cheng li,Gong Hu,LiuXunen and TangSongQin.EFFECT OF COPPER-CONTAINING CATALYSTS ON COMBUSTION CHARACTERISTICS OF RDX/HTPB COMPOSITE PROPELLANTS[J].Journal of Propulsion Technology,1995,16(6):74-77. |
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| Authors: | Tian De Yu ZhuHui DengPengtu ZengZhiCheng Xu Wen ying Cheng li Gong Hu LiuXunen and TangSongQin |
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| Institution: | Shanghai Inst.of Organic Chemistry,Shanghai,200032;Shanghai Inst.of Organic Chemistry,Shanghai,200032;Shanghai Inst.of Organic Chemistry,Shanghai,200032;Shanghai Inst.of Organic Chemistry,Shanghai,200032;Shanghai Inst.of Organic Chemistry,Shanghai,200032;Shanghai Inst.of Organic Chemistry,Shanghai,200032;Shanghai Inst.of Organic Chemistry,Shanghai,200032;Shanghai Inst.of Organic Chemistry,Shanghai,200032;Shanghai Inst.of Organic Chemistry,Shanghai,200032 |
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| Abstract: | n this paper,thermal analysis method is applied to select two cupric catalysts,and the effect of those catalysts in RDX/HTPB propellant formula is studied experimentally.The acoustic radiating method is used to measure burning-rate of the propellants under the pressure condition of 4-8MPa.From the experimental results,it canbe seen that the two new cupric catalysts are effective,they can improve burning-rateby 42%,lower burning rate pressure exponent by 14%,If the catalysts are composedproperly,they can improve burning rate and lower burning-rate pressure exponentmore. |
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| Keywords: | Combustion Catalyst Burning rate Propellant test Nitramine propellant |
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