| 环境湿度对HTPB推进剂力学性能的影响 |
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| 引用本文： | 何耀东,刘建全.环境湿度对HTPB推进剂力学性能的影响[J].固体火箭技术,1996,19(3):47-52. |
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| 作者姓名： | 何耀东 刘建全 |
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| 作者单位： | 航天工业总公司四院四十六所 |
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| 摘 要： | 实验研究了环境因素特别是湿度对高固体含量的ＡＰ／ＨＴＰＢ推进剂试样力学性能的影响，结果表明，湿度对力学性能尤其是高温力学性能影响显著。这种影响对大型固体发动机装药工艺中力学性能的预示准确度也带来影响，因而需要根据不同的季节合理调整固化参数。
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| 关 键 词： | 环境控制 复合推进剂 推进剂 性能预测 |
The Effects of Environmental Humidity on the Mechanical Properties of HTPB Propellant |
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| He Yaodong,Liu Jianquan.The Effects of Environmental Humidity on the Mechanical Properties of HTPB Propellant[J].Journal of Solid Rocket Technology,1996,19(3):47-52. |
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| Authors: | He Yaodong Liu Jianquan |
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| Abstract: | The effects of environmental facfors especially humidity on the mechanical properties of HTPBpropellant specimens with high solid content are investigated by the tests'It is shown that the mechanicalproperties, mainly hiSh temperature mechanical property are remarkably affected by humidity. These effectsresult in inaccurate prediction to the mechanical properties of the loaded propellant for large scale solid motor.For this reason, the curing parameter has to be regulated according to the seasons. |
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| Keywords: | Environmental control Composite propellant Propellant property Prediction |
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