Numerical comparison of shell-side performance for shell and tube heat exchangers with trefoil-hole, helical and segmental baffles
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- 作者：Anas El Maakoula ; anaselmaakoul@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Azzedine Laknizia ; Said Saadeddineb ; Mustapha El Metouia ; Abdelkabir Zaiteb ; Mohamed Mezianec ; Abdelatif Ben Abdellaha ; c
- 关键词：Numerical simulation ; Shell-and-tube heat exchanger ; Comprehensive performance ; Trefoil-hole baffle ; Helical baffle ; Segmental baffle
- 刊名：Applied Thermal Engineering
- 出版年：2016
- 出版时间：25 October 2016
- 年：2016
- 卷：109
- 期：part_PA
- 页码：175-185
- 全文大小：3850 K
文摘
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Shell side performance of a STHX with different baffle types was studied.
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Trefoil-hole baffles provide considerable heat transfer enhancement.
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Helical baffles give higher heat transfer coefficient per unit pressure drop.