| 纯工质水平管内凝结换热研究进展 |
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| 引用本文： | 王方,连之伟,范晓伟,王凤坤.纯工质水平管内凝结换热研究进展[J].制冷学报,2011,32(3). |
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| 作者姓名： | 王方 连之伟 范晓伟 王凤坤 |
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| 作者单位： | 1. 上海交通大学制冷与低温工程研究所 上海200240
2. 中原工学院能源与环境学院 郑州450007 |
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| 基金项目： | 国家自然科学基金(50676059)资助项目~~ |
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| 摘 要： | 相对于混合工质,纯工质(单一成分制冷剂)不存在温度滑移、系统泄漏时的成分变化等问题,在制冷设备中得到了广泛应用.研究纯工质水平管内凝结换热特性对其及其混合物在制冷、空调、热泵方面的应用具有重要意义.文章从理论和实验两个方面,综述了国外对纯工质在水平管内流动凝结换热的研究,分析了凝结换热关联式的适用性和局限性,并提出了进一步研究的建议.
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| 关 键 词： | 工程热物理 热工学 凝结换热 综述 纯工质 传热模型 |
A Review on Condensation of Pure Refrigerants Inside Horizontal Tubes |
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| Wang Fang
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Lian Zhiwei
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Fan Xiaowei
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Wang Fengkun.A Review on Condensation of Pure Refrigerants Inside Horizontal Tubes[J].Journal of Refrigeration,2011,32(3). |
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| Authors: | Wang Fang Lian Zhiwei Fan Xiaowei Wang Fengkun |
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| Affiliation: | Wang Fang1 Lian Zhiwei1 Fan Xiaowei2 Wang Fengkun2(1.Institute of Refrigeration and Cryogenics,Shanghai Jiao Tong University,Shanghai,200240,China,2.School of Energy and Environment Engineering,Zhongyuan Institute of Technology,Zhengzhou,450007,China) |
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| Abstract: | Pure refrigerants are widely used in air conditioning and heat pumps due to the characteristics of no temperature glide and no composition variable during leaking compared with refrigerant mixtures.This paper presents a detailed review of research work on condensation inside horizontal tubes of pure refrigerants in the literature,from theoretical and experimental study,which is of significance in refrigeration,air conditioning and heat pump applications.The applicability and limitation of correlations of co... |
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| Keywords: | Engineering thermophysics Thermal engineering Condensation heat transfer Review Pure refrigerant Heat transfer model |
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