Numerical investigation of heat transfer and friction factor characteristics from in-line cam shaped tube bank in crossflow
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- 作者：Chidanand K. Mangrulkara ; cmangrulkar@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Ashwinkumar S. Dhoblea ; asdhoble@mec.vnit.ac.in" class="auth_mail" title="E-mail the corresponding author ; Amey R. Deshmukha ; amey120389@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Sachin A. Mandavganeb ; sam@che.vnit.ac.in" class="auth_mail" title="E-mail the corresponding author
- 关键词：Cross flow ; Cam shaped tubes ; Heat transfer
- 刊名：Applied Thermal Engineering
- 出版年：2017
- 出版时间：5 January 2017
- 年：2017
- 卷：110
- 期：Complete
- 页码：521-538
- 全文大小：7869 K
文摘
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Thermal performance of cam shaped tubes in cross flow is studied numerically.
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The study is carried out for Reynolds number range from 11,500 to 42,500.
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Heat transfer rate is higher in cam shaped tubes as compared to circular tubes.
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The friction factor in cam shaped tubes is 85% less as compared to circular tubes.