| 聚乙烯塑料管材导热系数测试方法探讨 |
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| 引用本文： | 肖汉江,代春芳,崔建华. 聚乙烯塑料管材导热系数测试方法探讨[J]. 长江科学院院报, 2002, 0(5) |
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| 作者姓名： | 肖汉江 代春芳 崔建华 |
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| 作者单位： | 长江科学院材料结构研究所 湖北武汉430010(肖汉江，代春芳)，长江科学院材料结构研究所 湖北武汉430010(崔建华) |
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| 摘 要： | 由热量平衡原理 ,导出求解圆管材料导热系数的公式 ,经对式中各影响参数进行分析和试验研究 ,以及模拟水管通水状况 ,提出了一种简单实用的聚乙烯塑料水管导热系数的测试方法 ,并进行了实例测试
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| 关 键 词： | 聚乙烯塑料水管 热量平衡原理 导热性能 |
Inquiry into test method for measuring heat conductivity coefficient of polyethylene plastic pipe material |
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| XIAO Han jiang,DAI Chun fang,CUI Jian hua. Inquiry into test method for measuring heat conductivity coefficient of polyethylene plastic pipe material[J]. Journal of Yangtze River Scientific Research Institute, 2002, 0(5) |
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| Authors: | XIAO Han jiang DAI Chun fang CUI Jian hua |
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| Abstract: | According to the principle of heat balance,a formula for finding the heat conductivity coffieient of material used for circular pipe is derived.Through the analyses and experimental study of affecting factors in the formula and simulating water flow state in the pipe,a simple and applicable testing method for measuring the heat conductivity coefficient of polyethylene plastic pipe is proposed,and an illustrative computation is given. |
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| Keywords: | polyethylene plastic water pipe principle of heat balance heat conductivity coefficient |
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