| 关于化工管道保温层的讨论 |
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| 引用本文： | 李薇.关于化工管道保温层的讨论[J].兰州石化职业技术学院学报,2005,5(3):9-10. |
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| 作者姓名： | 李薇 |
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| 作者单位： | 兰州石化职业技术学院,石化系,甘肃,兰州730060 |
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| 摘 要： | 通过对化工管道设备热损失的计算分析,推出结论:并非在任何情况下保温材料的厚度越大,保温效果越好;用两层保温材料保温时,导热系数小的材料包在内层,热损失小,保温效果好.
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| 关 键 词： | 保温层 化工管道 热损失 |
| 文章编号： | 1671-4067（2005）03-0009-02 |
| 收稿时间： | 2005-06-07 |
| 修稿时间： | 2005年6月7日 |
A discussion on the Insulation of Chemical Pipes |
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| LI Wei.A discussion on the Insulation of Chemical Pipes[J].Journal of Lanzhou Petrochemical Vocational College of Technology,2005,5(3):9-10. |
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| Authors: | LI Wei |
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| Abstract: | The heat leak of chemical pipes is counted and analyzed. The conclusion is that the insulation effect does not depend on the thickness of insulation material at any time. When two layers of insulation are iased and the one whose thermal conductivity is small is placed in the inner layer, heat leak will be reduced. |
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| Keywords: | insulation chemical pipes heat leak |
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