Mathematical modelling of turbulent flow for flue gas-air Chevron type plate heat exchangers
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- 作者：Leila Vafajooa ; Karim Moradifara ; S. Masoud Hosseinia ; b ; B.H. Salmanc ; eng.bassam2007@yahoo.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Mathematical modeling ; Flue gas ; Energy recovery ; Recuperative heat exchanger
- 刊名：International Journal of Heat and Mass Transfer
- 出版年：2016
- 出版时间：June 2016
- 年：2016
- 卷：97
- 期：Complete
- 页码：596-602
- 全文大小：2872 K
文摘
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Mathematical modelling of turbulent flow for flue gas–air Chevron type plate heat exchanger was developed.
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The results reveal that, the bigger angle of the Chevron type plates resulted in 18% enhancement in the output air temperature as well as an increase in the resulting flue gas pressure drop of 63% in comparison with the plate heat exchanger.
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Two-dimensional, compressible and turbulent flow conditions were presented.