| 内插螺旋线管传热与阻力特性的试验研究 |
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| 引用本文： | 何世民,卓宁,马其良.内插螺旋线管传热与阻力特性的试验研究[J].上海理工大学学报,1992(2). |
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| 作者姓名： | 何世民 卓宁 马其良 |
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| 作者单位： | 上海水产大学
(何世民)，上海机械学院
(卓宁)，上海机械学院(马其良) |
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| 摘 要： | 用插入螺旋线圈来增加管内放热系数,是一种简单和有效的强化换热方式。本文详述了作者在实验室所进行的管内螺旋线圈强化传热的实验研究情况及结果。
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| 关 键 词： | 锅炉 强化传热 传热性质 流动阻力 |
AN EXPERIMENTAL STUDY OF HEAT TRANSFER PROPERTY AND FLOW RESISTANCE PROPERTY BY INSIDE-TUBE COIL INSERTS |
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| He Shimin Zhuo Ning Ma Qiliang.AN EXPERIMENTAL STUDY OF HEAT TRANSFER PROPERTY AND FLOW RESISTANCE PROPERTY BY INSIDE-TUBE COIL INSERTS[J].Journal of University of Shanghai For Science and Technology,1992(2). |
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| Authors: | He Shimin Zhuo Ning Ma Qiliang |
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| Institution: | He Shimin Zhuo Ning Ma Qiliang |
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| Abstract: | Using inside-tube coil inserts to increase heat transfer coefficient of inside-tube is an easy and effective means for augmenting heat transfer. Manufacturing coil inserters is an easy job. They are especially appropriate for industrial boilers and used to decrease the exit gas temperature and increase boiler thermal efficiency. The heat transfer and pressure resistance performences of inside tube coil inserts are extensively studied in the present paper. The experimental process and results of the investigation are offered in this paper. |
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| Keywords: | Boiler Augmentation heat transfer Heat transfer character Flow resistance |
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