| 环境湿度对丁羟推进剂力学性能的影响 |
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| 引用本文： | 唐承志,丁汝昆.环境湿度对丁羟推进剂力学性能的影响[J].固体火箭技术,1993(3):72-77. |
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| 作者姓名： | 唐承志 丁汝昆 |
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| 作者单位： | 四院四十二所，四院四十二所，四院四十二所 湖北襄樊 441003，湖北襄樊 441003，湖北襄樊 441003 |
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| 摘 要： | 研究了环境湿度对丁羟推进剂力学性能的影响,结果表明,不同绝对湿度下的抗拉强度,可以通过调节固化参数来重现,但环境湿度对延伸率的影响是不可恢复的.据此提出了环境湿度影响推进剂力学性能的表征方法.
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| 关 键 词： | 羟基聚丁二烯 推进剂 力学性质 |
Influence of Ambient Humidity on Mechanical Property of HTPB Propellant |
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| Tang Chengzhi Ding Rukun Hou Cailan.Influence of Ambient Humidity on Mechanical Property of HTPB Propellant[J].Journal of Solid Rocket Technology,1993(3):72-77. |
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| Authors: | Tang Chengzhi Ding Rukun Hou Cailan |
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| Abstract: | The effect of ambient humidity on mechanical property of HTPB propellant is investigated in this paper. The results show that the tensile strength can be reproducible by adjusting the curing parameter under the condition of different absolute humidity, but the effect of humidity on the elongation can't be recoverable. Based on these results, a method of characterization is put forward about the effect of ambient humidity on mechanical property. |
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| Keywords: | Subject Terms HTPB propellant Mechanical property Humidity effect |
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