| 保温层的临界热绝缘直径 |
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| 引用本文： | 徐强,李佳凤. 保温层的临界热绝缘直径[J]. 湖北民族学院学报(哲学社会科学版), 1998, 0(6) |
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| 作者姓名： | 徐强 李佳凤 |
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| 作者单位： | 重庆师范高等专科学校化学系!重庆，402168，湖北民族学院化工系!恩施，445000 |
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| 摘 要： | 通过对传热速率随保温层直径增加而变化的讨论，得出结论，保温层直径必须大于保温层的临界热绝缘直径，才能降低热损失。
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| 关 键 词： | 传热速率 保温层 临界热绝缘直径 |
CRITICAL HEAT INSULATION DIAMETER OF THE THERMAL BARRIER |
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| Xu Qiang, Li Jiafeng. CRITICAL HEAT INSULATION DIAMETER OF THE THERMAL BARRIER[J]. Journal of Hubei Institute for Nationalities(Philosophy and Social Sciences), 1998, 0(6) |
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| Authors: | Xu Qiang Li Jiafeng |
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| Abstract: | This paper has discussed the changes in the rate of heat transmission as a result of thickness of the thermal barrier.The diameter of the barrier must be longer than the critical heat insulation diameter so as to reduce loss of heat. |
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| Keywords: | rate of heat transmission thermal barrier:critical heat insulation diameter |
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