| 管道保温层临界直径的计算 |
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| 引用本文： | 盖轲,董彦杰.管道保温层临界直径的计算[J].合肥学院学报(自然科学版),2000(2). |
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| 作者姓名： | 盖轲 董彦杰 |
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| 作者单位： | 庆阳师范高等专科学校化学系，庆阳师范高等专科学校化学系 甘肃西峰 745000，甘肃西峰 745000 |
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| 摘 要： | 本文通过分析传热速率随保温层直径的增加而变化的规律,得出结论,只有在保温层厚度大于其临界直径时,增加保温层厚度才会减少热损失。
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| 关 键 词： | 传热速率 保温层 临界直径 |
Calculation of Critical Diameter of Pipeline Thermal Barrier |
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| Gai Ke Dong Yanjie.Calculation of Critical Diameter of Pipeline Thermal Barrier[J].Journal of Hefei University :Natural Sciences,2000(2). |
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| Authors: | Gai Ke Dong Yanjie |
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| Abstract: | This paper has discussed the rate of heat transmission as aresult of thickness of the thermal barrier.The diameter of the barrier must be longer than the critical heat insulation diame- ter so as torednce loss of heat. |
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| Keywords: | rate of transmisson thermal barrier critical heat insulationdiameter |
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