| 干燥工况下新型复合式露点间接蒸发冷却空调机组的试验研究 |
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| 引用本文： | 刘佳莉,黄翔,韩正林,黄华铃.干燥工况下新型复合式露点间接蒸发冷却空调机组的试验研究[J].流体机械,2015(3):52-57. |
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| 作者姓名： | 刘佳莉 黄翔 韩正林 黄华铃 |
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| 作者单位： | 1. 西安工程大学,陕西 西安,710048
2. 澳蓝 福建 实业有限公司,福建 福州,350001 |
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| 基金项目： | 西部地区利用干空气可再生能源的节能低碳型蒸发冷却空调开发与应用(2011KTCQ01-10);陕西省科技统筹创新工程计划项目(2012-2015) |
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| 摘 要： | 在福州某模拟机房模拟干燥工况(干球温度29~35℃,湿球温度18~23℃)下,通过对新型复合式露点间接蒸发冷却空调机组进行试验测试,结果表明:最佳二/一次风量比为0.72,最佳淋水量为450L/h,22.5℃循环水对应的湿球效率为115%,16℃自来水对应的湿球效率为121%。机组在最佳工况下运行30min需要消耗2.62L的水。
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| 关 键 词： | 蒸发冷却 露点间接 干燥工况 性能参数 |
Experimental Study of a Novel Combined Dew Point Indirect Evaporative Air Conditioning Unit under Dry Condition |
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| LIU Jia-li
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HUANG Xiang
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HAN Zheng-lin
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HUANG Hua-ling.Experimental Study of a Novel Combined Dew Point Indirect Evaporative Air Conditioning Unit under Dry Condition[J].Fluid Machinery,2015(3):52-57. |
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| Authors: | LIU Jia-li HUANG Xiang HAN Zheng-lin HUANG Hua-ling |
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| Affiliation: | LIU Jia-li;HUANG Xiang;HAN Zheng-lin;HUANG Hua-ling;Xi’an Polytechnic University;AOLAN (Fujian) Industry CO. LTD.; |
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| Abstract: | A range of drying conditions:29 ~ 35 ℃ dry bulb temperature and 18 ~ 23 ℃ wet bulb temperature has been simulated in Fuzhou experimental base from January 6 to 18. By means of a novel combined dew point indirect evaporative air conditioning unit tests,the results showed that the best secondary to primary air ratio is 0. 72,the best spary water quantity is 450 L / h,the wet-bulb efficiency of 22. 5℃ circulating water temperature is 115% and the wet-bulb efficiency of the 16℃ tap-water temperature is 121%. Units in the best condition to run 30 minutes consumes 2. 62 L of water. |
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| Keywords: | evaporative cooling dew point Indirect dry condition performance parameter |
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