| 玻璃钢蜂窝夹层结构板热导率研究 |
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| 引用本文： | 周祝林,王亚熊,姚辉,钟天麟.玻璃钢蜂窝夹层结构板热导率研究[J].玻璃钢/复合材料,2006(2):18-22,13. |
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| 作者姓名： | 周祝林 王亚熊 姚辉 钟天麟 |
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| 作者单位： | 上海玻璃钢研究所,上海200126 |
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| 摘 要： | 玻璃钢蜂窝夹层结构板除高比强度、比刚度的优点外,还具有低热导率的特点,是一种隔热保温材料,在航天、航空、建筑方面得到广泛应用。本文对蜂窝夹层结构板的热导率进行了理论上的研究,分别对传导、对流、辐射进行分析,最后得到可供设计使用的热导率计算公式及曲线。计算结果与试验值很符合。
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| 关 键 词： | 蜂窝 夹层结构 热导率 玻璃钢 传导 对流 辐射 |
| 文章编号： | 1003-0999（2006）02-0018-06 |
| 收稿时间： | 2005-07-18 |
| 修稿时间： | 2005-07-18 |
STUDY OF THERMAL CONDUCTIVITY OF GFRP SANDWICH STRUCTURE PANELS WITH HONEYCOMB CORE |
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| ZHOU Zhu-lin,WANG Ya-xiong,YAO Hui,ZHONG Tian-lin.STUDY OF THERMAL CONDUCTIVITY OF GFRP SANDWICH STRUCTURE PANELS WITH HONEYCOMB CORE[J].Fiber Reinforced Plastics/Composites,2006(2):18-22,13. |
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| Authors: | ZHOU Zhu-lin WANG Ya-xiong YAO Hui ZHONG Tian-lin |
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| Affiliation: | Shanghai FRP Research Institute, Shanghai 200126, China |
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| Abstract: | Besides high specific strength and stiffness,GFRP sandwich structure panels with honeycomb core possess lower thermal conductivity and used as a heat insulation material.In this paper the theoretical study of thermal conductivity is presented on GFRP sandwich panels with honeycomb core.It analyzes for conduction,convection and radiation.The theoretical calculation formulas and curves of thermal conductivity are given.Good agreement between calculation results and experiment values is obtained. |
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| Keywords: | honeycomb sandwich construction thermal conductivity GFRP conduction convection radiation |
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