| 环境工况对弧形板逆流蒸发冷却器性能影响 |
| |
| 引用本文： | 张继东,王于曹,张文凯,芦春生.环境工况对弧形板逆流蒸发冷却器性能影响[J].低温与超导,2019,47(3):67-71. |
| |
| 作者姓名： | 张继东 王于曹 张文凯 芦春生 |
| |
| 作者单位： | 河南中烟工业有限责任公司安阳卷烟厂,安阳,455000;郑州轻工业学院能源与动力工程学院,郑州,450002 |
| |
| 基金项目： | 河南省杰出青年项目;河南省教育厅创新才团队项目 |
| |
| 摘 要： | 本文设计了弧形板片式露点蒸发冷却器,研究了环境工况和进气速度比对其冷却效率的影响。研究结果表明:在研究范围内,工作气体与产出气体进气速度比为1.5时冷却效率最大,达到126.24%;通过与传统结构对比,在相同的进气温度、环境湿度、进气速度条件下,该种间接蒸发冷却器冷却效率最大可以提高10.32%、25.82%、13.87%。
|
| 关 键 词： | 蒸发冷却 冷却效率 露点间接蒸发冷却器 |
Influence of environmental conditions on performance of arc-plate counter flow evaporative cooler |
| |
| Zhang Jidong,Wang Yucao,Zhang Wenkai,Lu Chunsheng.Influence of environmental conditions on performance of arc-plate counter flow evaporative cooler[J].Cryogenics and Superconductivity,2019,47(3):67-71. |
| |
| Authors: | Zhang Jidong Wang Yucao Zhang Wenkai Lu Chunsheng |
| |
| Institution: | (Anyang Tobacco Factory,China Tobacco Henan industrial Co.,Ltd,Anyang 461000,China;School of Energy and Power Engineering,Zhengzhou University of Light Industry,Zhengzhou 450002,China) |
| |
| Abstract: | In this paper, an arc-plate dew-point evaporative cooler was designed. The effects of environmental conditions and inlet air velocity on cooling efficiency were studied. The results show that the highest cooling efficiency is 126.24% when the ratio of the working air to the produced air inlet velocity is 1.5. Compared with the traditional structure, the cooling efficiency of the arc-plate dew-point indirect evaporative cooler increases by 10.32%, 25.82%, and 13.87% under the same conditions of air inlet temperature, ambient humidity, and air inlet velocity, respectively. |
| |
| Keywords: | Evaporative cooling Cooling efficiency Dew point indirect evaporative cooler |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
