| 蓄冰盘管冰层厚度测量及管外蓄冰性能实验 |
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| 引用本文： | 曹业玲,张建忠.蓄冰盘管冰层厚度测量及管外蓄冰性能实验[J].南京航空航天大学学报,2007,39(1):47-50. |
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| 作者姓名： | 曹业玲 张建忠 |
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| 作者单位： | 1. 南京航空航天大学航空宇航学院,210016,南京
2. 南京市建筑设计研究院,210008,南京 |
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| 摘 要： | 提出了一种新型简便的冰层厚度测量方法,该方法用测量冰层内温度分布的方法间接测量冰层动态厚度及冰层的相界面生长规律。对蓄冰盘管外结冰过程的实验研究表明,测量方法可靠,具有较高的测量精度;实验发现,蓄冰盘管外上部冰层生长较快,而下部冰层生长较慢,而在实验参数范围内管内乙二醇水溶液流量对冰层生长速度影响不大。
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| 关 键 词： | 蓄冰系统 冰层厚度 测量 冰盘管 |
| 文章编号： | 1005-2615(2007)01-0047-04 |
| 修稿时间： | 2006-06-03 |
Ice Layer Thickness Measurement and Ice Storage System Experiment on Outside of Coil |
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| Cao Yeling,Zhang Jianzhong.Ice Layer Thickness Measurement and Ice Storage System Experiment on Outside of Coil[J].Journal of Nanjing University of Aeronautics & Astronautics,2007,39(1):47-50. |
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| Authors: | Cao Yeling Zhang Jianzhong |
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| Abstract: | A new method for measuring the ice layer dynamic thickness and accretion law of the phase verge is presented by surveying the temperature distribution of the ice layer.The ice forming process on the coils is tested.The results show that the method is reliable and has fine precision.The experiments indicate that the accretion of the upper ice thickness on the coil is more quick than the lower one.The glycol flux has little influence over the accretion of ice layer thickness on the experimental parameters. |
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| Keywords: | ice storage system ice layer thickness measurement ice coil |
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