| 水平管外轴向对流凝结强化传热的研究 |
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| 引用本文： | 刘晓华. 水平管外轴向对流凝结强化传热的研究[J]. 大连理工大学学报, 1998, 38(3): 286-289 |
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| 作者姓名： | 刘晓华 |
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| 作者单位： | 大连理工大学动力工程系 |
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| 摘 要： | 对纯净饱和蒸气沿水平圆管外轴向强制对流凝结换热的强化传热机理进行了分析和计算。得到了适应该种流动形式的强化传热措施。
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| 关 键 词： | 凝结换热 轴向流动 强化传热 |
Research on condensation of saturated steam flowing axially outside horizontal tube |
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| Liu Xiaohua,Li Weizhong,Cui E. Research on condensation of saturated steam flowing axially outside horizontal tube[J]. Journal of Dalian University of Technology, 1998, 38(3): 286-289 |
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| Authors: | Liu Xiaohua Li Weizhong Cui E |
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| Abstract: | The mechanism analysis of enhancement heat transfer of the forced convective condensation of the saturated steam flowing axially outside the horizontal tube is conducted, and the measure to enhance the heat transfer of this kind of flow is achieved. The calculation result indicates that the measure enhances the convective condensation heat transfer. This paper also presents a formula to optimize groove width, which provides important basis for engineering design and production. |
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| Keywords: | condensation heat transfer axial flow/heat transfer enhancement |
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