| 卧式螺旋管内汽水两相流沸腾传热特性研究 |
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| 引用本文： | 郭烈锦,陈学俊.卧式螺旋管内汽水两相流沸腾传热特性研究[J].西安交通大学学报,1994,28(5):120-124. |
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| 作者姓名： | 郭烈锦 陈学俊 |
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| 摘 要： | 对卧式螺旋管内中、高压单相水、汽和沸腾条件下的汽水两相流强制对流传热特性进行了试验研究，参数范围为压力３．０～１５．０ＭＰａ，质量流速２５０～１５００ｋｇ／ｍ２ｓ，热负荷７０～６００ｋＷ、／ｍ２，出口干度０．０１～１．２０；实验段为２５ｍｍ×２．５ｍｍ不锈钢管弯制而成的螺旋直径比分别为Ｄ／ｄ＝１２，２４和４８的三个管圈，总长都是３０１４ｍｍ，给出了局部传热系数的分布特性及各种条件下的截面平均传热系数计算式。
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| 关 键 词： | 卧式螺旋管，汽液两相流，对流沸腾传热 |
RESEARCH ON THE FORCED CONVECTIVE BOILING HEAT TRANSFER CHARACTERISTICS OF STEAM-WATER TWO-PHASE FLOW IN HORIZONTAL HELICALLY COILED TUBES |
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| Guo Liein,Chen Xuejun,Zhang Mingyuan.RESEARCH ON THE FORCED CONVECTIVE BOILING HEAT TRANSFER CHARACTERISTICS OF STEAM-WATER TWO-PHASE FLOW IN HORIZONTAL HELICALLY COILED TUBES[J].Journal of Xi'an Jiaotong University,1994,28(5):120-124. |
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| Authors: | Guo Liein Chen Xuejun Zhang Mingyuan |
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| Institution: | School of Energy and Power Engineeing |
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| Abstract: | |
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| Keywords: | horizontal helically coiled tubes vapour-liquid two-phase flow forced convective boililig heat transfer |
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