| R22及其替代工质管内相变换热实验系统的比较研究 |
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| 引用本文： | 南晓红,刘咸定.R22及其替代工质管内相变换热实验系统的比较研究[J].流体机械,2005,33(5):63-66,53. |
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| 作者姓名： | 南晓红 刘咸定 |
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| 作者单位： | 西安建筑科技大学,陕西,西安,710055;Technology University of Delft,荷兰 |
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| 摘 要： | 从系统组成、实验工况、管型及测量精度等方面，对．R22及其替代工质的各种管内相变实验系统进行了比较研究，提出并建立了适用自然替代工质R290和混合替代工质R404A的强化管内相变换热实验研究系统。
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| 关 键 词： | 管内相变换热 实验系统 R290 R404A |
| 文章编号： | 1005-0329(2005)05-0063-04 |
Comparison Study on Experimental Setup for In-tube Two-phase Heat Transfer of R22 and its Substitute |
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| NAN Xiao-hong,C.A.Infante Ferreira,LIU Xian-ding.Comparison Study on Experimental Setup for In-tube Two-phase Heat Transfer of R22 and its Substitute[J].Fluid Machinery,2005,33(5):63-66,53. |
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| Authors: | NAN Xiao-hong CAInfante Ferreira LIU Xian-ding |
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| Affiliation: | NAN Xiao-hong 1,C. A. Infante Ferreira 2,LIU Xian-ding 1 |
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| Abstract: | Concerning experimental setup, operating condition, inner-fin shape and measurement accuracy, the comparison study was done on experimental system for in-tube two-phase heat transfer of R22 and its substitutes. The suitable experimental setup was built up for natural substitute R290 and mixture substitute R404A. |
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| Keywords: | in-tube two-phase heat transfer experimental setup R290 R404A |
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