Experimental Study on Resistance and Heat Transfer Characteristics of Plate Evaporative Air Cooler
The resistance and heat transfer characteristics of a plate evaporative air cooler are investigated experimentally through varying the flow rate of air, hot water and humidification water. Correlations for the air side and hot water side pressure drop and convection heat transfer coefficient are obt...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Journal of Refrigeration Magazines Agency Co., Ltd.
2013-01-01
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| Series: | Zhileng xuebao |
| Subjects: | |
| Online Access: | http://www.zhilengxuebao.com/thesisDetails#10.3969/j.issn.0253-4339.2013.02.024 |
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| _version_ | 1850233410219409408 |
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| author | Li Chunguang Zhang Xu Huang Xiaoqing Tian Zhen |
| author_facet | Li Chunguang Zhang Xu Huang Xiaoqing Tian Zhen |
| author_sort | Li Chunguang |
| collection | DOAJ |
| description | The resistance and heat transfer characteristics of a plate evaporative air cooler are investigated experimentally through varying the flow rate of air, hot water and humidification water. Correlations for the air side and hot water side pressure drop and convection heat transfer coefficient are obtained. The results of experiment show that the pressure drop of air side is not affected by humidification water. The heat transfer coefficient increases with the increase of humidification water flow rate and it is about 5 times larger than the one under dry condition. |
| format | Article |
| id | doaj-art-6a33fc970dc6452281f99bad503df956 |
| institution | OA Journals |
| issn | 0253-4339 |
| language | zho |
| publishDate | 2013-01-01 |
| publisher | Journal of Refrigeration Magazines Agency Co., Ltd. |
| record_format | Article |
| series | Zhileng xuebao |
| spelling | doaj-art-6a33fc970dc6452281f99bad503df9562025-08-20T02:02:57ZzhoJournal of Refrigeration Magazines Agency Co., Ltd.Zhileng xuebao0253-43392013-01-013466517660Experimental Study on Resistance and Heat Transfer Characteristics of Plate Evaporative Air CoolerLi ChunguangZhang XuHuang XiaoqingTian ZhenThe resistance and heat transfer characteristics of a plate evaporative air cooler are investigated experimentally through varying the flow rate of air, hot water and humidification water. Correlations for the air side and hot water side pressure drop and convection heat transfer coefficient are obtained. The results of experiment show that the pressure drop of air side is not affected by humidification water. The heat transfer coefficient increases with the increase of humidification water flow rate and it is about 5 times larger than the one under dry condition.http://www.zhilengxuebao.com/thesisDetails#10.3969/j.issn.0253-4339.2013.02.024spray humidificationair coolerpressure dropheat transfer coefficient |
| spellingShingle | Li Chunguang Zhang Xu Huang Xiaoqing Tian Zhen Experimental Study on Resistance and Heat Transfer Characteristics of Plate Evaporative Air Cooler Zhileng xuebao spray humidification air cooler pressure drop heat transfer coefficient |
| title | Experimental Study on Resistance and Heat Transfer Characteristics of Plate Evaporative Air Cooler |
| title_full | Experimental Study on Resistance and Heat Transfer Characteristics of Plate Evaporative Air Cooler |
| title_fullStr | Experimental Study on Resistance and Heat Transfer Characteristics of Plate Evaporative Air Cooler |
| title_full_unstemmed | Experimental Study on Resistance and Heat Transfer Characteristics of Plate Evaporative Air Cooler |
| title_short | Experimental Study on Resistance and Heat Transfer Characteristics of Plate Evaporative Air Cooler |
| title_sort | experimental study on resistance and heat transfer characteristics of plate evaporative air cooler |
| topic | spray humidification air cooler pressure drop heat transfer coefficient |
| url | http://www.zhilengxuebao.com/thesisDetails#10.3969/j.issn.0253-4339.2013.02.024 |
| work_keys_str_mv | AT lichunguang experimentalstudyonresistanceandheattransfercharacteristicsofplateevaporativeaircooler AT zhangxu experimentalstudyonresistanceandheattransfercharacteristicsofplateevaporativeaircooler AT huangxiaoqing experimentalstudyonresistanceandheattransfercharacteristicsofplateevaporativeaircooler AT tianzhen experimentalstudyonresistanceandheattransfercharacteristicsofplateevaporativeaircooler |