PIV experimental investigation on shell-side flow patterns of shell and tube heat exchanger with different helical baffles
详细信息 查看全文
- 作者：Jian Wena ; Huizhu Yanga ; Simin Wangb ; ; Xin Gua
- 关键词：Shell and tube heat exchanger ; Helical baffles ; PIV ; Fold baffle ; Triangular leakage zone
- 刊名：International Journal of Heat and Mass Transfer
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：104
- 期：Complete
- 页码：247-259
- 全文大小：4912 K
文摘
- •
Shell-side flow field in heat exchanger with helical baffle are investigated by PIV.
- •
A series of velocity vector graphs is analyzed according to field synergy principle.
- •
Shell-side flow field of heat exchangers has a periodic behavior.
- •
Integrative performance of heat exchanger is enhanced by improved fold baffles.