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| 翅片结构参数对纵向翅片扁管换热器换热性能的影响 | |
| 引用本文： | 陈俊华,陶丽,顾平道,汤国芳. 翅片结构参数对纵向翅片扁管换热器换热性能的影响[J]. 低温与超导, 2011, 39(11): 77-80 |
| 作者姓名： | 陈俊华 陶丽 顾平道 汤国芳 |
| 作者单位： | 1. 常州工程职业技术学院机械工程技术系,常州,213164 2. 常州大学机械与能源工程学院,常州213016;东华大学环境科学与工程学院,上海201620 3. 东华大学环境科学与工程学院,上海,201620 |
| 摘 要： | 以纵向翅片扁管换热器为研究对象,分析翅片长度、翅片高度及翅片间距对换热性能的影响,并对换热器的翅片结构参数进行优化,得出进口风速为2m/s时理想的翅片结构参数为:翅片长度为400mm、翅片高度为25mm、翅片间距为2.7mm. |
| 关 键 词： | 翅片长度 翅片高度 翅片间距 换热器 |
The effect of the fin structural parameters to the heat transfer performance of the vertical fin and flat tube heat exchangers |
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| Chen Junhua,Tao Li,Gu Pingdao,Tang Guofang. The effect of the fin structural parameters to the heat transfer performance of the vertical fin and flat tube heat exchangers[J]. Cryogenics and Superconductivity, 2011, 39(11): 77-80 | |
| Authors: | Chen Junhua Tao Li Gu Pingdao Tang Guofang |
| Affiliation: | 1.Department of Mechanical Engineering Technology,Changzhou Institute of Engineering Technology, Changzhou 213164,China; 2.College of Mechanical and Energy Engineering,Changzhou University,Changzhou 213016,China; 3.College of Environmental Science and Engineering,Donghua University,Shanghai 201620,China) |
| Abstract: | Taking the vertical fin and flat tube heat exchanger as a research exemple,the effects of the fin length,the fin height and the fin pitch upon the heat transfer performance were analyzed.At the same time,the fin structure parameters were also optimized.A group of better fin structural parameters were obtained when the import speed of wind is 2m/s.These optimized parameters were 400mm of fin length,25mm of fin height and 2.7mm of fin pitch. |
| Keywords: | the fin length the fin height the fin pitch heat exchanger |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |