CIESC Journal ›› 2023, Vol. 74 ›› Issue (3): 1073-1081.DOI: 10.11949/0438-1157.20221440
• Fluid dynamics and transport phenomena • Previous Articles Next Articles
Yang HE1(), Senhu GAO1, Qingyun WU1, Mingli ZHANG1, Tao LONG2, Pei NIU1, Jinghui GAO1, Yingqi MENG1
Received:
2022-11-07
Revised:
2023-01-31
Online:
2023-04-19
Published:
2023-03-05
Contact:
Yang HE
何洋1(), 高森虎1, 吴青云1, 张明理1, 龙涛2, 牛佩1, 高景辉1, 孟颖琪1
通讯作者:
何洋
作者简介:
何洋(1994—),男,硕士,工程师,hylx199498@163.com
CLC Number:
Yang HE, Senhu GAO, Qingyun WU, Mingli ZHANG, Tao LONG, Pei NIU, Jinghui GAO, Yingqi MENG. Numerical study on heat and mass transfer characteristics of straight slotted fins under wet conditions[J]. CIESC Journal, 2023, 74(3): 1073-1081.
何洋, 高森虎, 吴青云, 张明理, 龙涛, 牛佩, 高景辉, 孟颖琪. 析湿工况下平直开缝翅片传热传质特性的数值研究[J]. 化工学报, 2023, 74(3): 1073-1081.
参数 | 平直开缝翅片 | 平直翅片 |
---|---|---|
管外径 d/mm | 7.2 | 7.2 |
管壁厚 δ1/mm | 0.3 | 0.3 |
翅片间距 S/mm | 1.5 | 1.5 |
翅片厚度 δ2/mm | 0.105 | 0.105 |
纵向管间距 P1/mm | 12.7 | 12.7 |
横向管间距 P2/mm | 14.4 | 14.4 |
开缝尺寸/(mm×mm) | 4×1 | — |
Table 1 Main structural parameters of finned tube heat exchanger
参数 | 平直开缝翅片 | 平直翅片 |
---|---|---|
管外径 d/mm | 7.2 | 7.2 |
管壁厚 δ1/mm | 0.3 | 0.3 |
翅片间距 S/mm | 1.5 | 1.5 |
翅片厚度 δ2/mm | 0.105 | 0.105 |
纵向管间距 P1/mm | 12.7 | 12.7 |
横向管间距 P2/mm | 14.4 | 14.4 |
开缝尺寸/(mm×mm) | 4×1 | — |
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