| PGE/ Phenolic 的动态热解对温度场计算的影响 |
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| 引用本文： | 蒋凌澜,张利嵩,匡松连,刘 娜.PGE/ Phenolic 的动态热解对温度场计算的影响[J].宇航材料工艺,2014,44(3):16-20. |
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| 作者姓名： | 蒋凌澜 张利嵩 匡松连 刘 娜 |
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| 作者单位： | 北京航天长征飞行器研究所,高超声速飞行器防隔热技术中心,北京 100076,北京航天长征飞行器研究所,高超声速飞行器防隔热技术中心,北京 100076,航天材料及工艺研究所,先进功能复合材料技术重点实验室,北京 100076,航天材料及工艺研究所,先进功能复合材料技术重点实验室,北京 100076 |
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| 摘 要： | 通过建立材料动态热解情况下的非稳态导热微分方程,研究了PGE/ Phenolic 的动态热解对温度
场计算的影响,并将理论计算值与地面试验的实测值进行了对比分析。结果表明,对PGE/ Phenolic 考虑动态
热解能有效修正温度场计算的精度,使理论计算值与实测值更为接近。
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| 关 键 词： | PGE/ Phenolic 动态热解 热传导 温度场计算 |
| 收稿时间： | 2014/4/9 0:00:00 |
Effect of Dynamic Pyrolysis of PGE/ Phenolic Composites on Temperature Field |
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| JIANG Linglan,ZHANG Lisong,KUANG Songlian and LIU Na.Effect of Dynamic Pyrolysis of PGE/ Phenolic Composites on Temperature Field[J].Aerospace Materials & Technology,2014,44(3):16-20. |
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| Authors: | JIANG Linglan ZHANG Lisong KUANG Songlian and LIU Na |
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| Abstract: | The effect of the dynamic pyrolysis of PGE/ Phenolic composites on the temperature field is studied
through the establishment of transient heat conduction differential equation under dynamic pyrolysis. A comparative analysis
is performed between the theoretical and the experimental results. The results show that it can amend the temperature
field computational accuracy availabily, the theoretical mould are more close to the experimental ones. |
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| Keywords: | PGE/ Phenolic composites Dynamic pyrolysis Heat conduction Temperature field calculation |
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