Heat transfer enhancement and thermal-hydraulic performance in laminar flows through asymmetric wavy walled channels

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• 作者：Zachary Grant Mills^a ; Alok Warey^b ; Alexander Alexeev^a ; ^{alexander.alexeev@me.gatech.edu" class="auth_mail" title="E-mail the corresponding author}
• 关键词：Asymmetric wavy walled channels ; Heat transfer enhancement ; Thermal&ndash ; hydraulic performance ; Unsteady flow ; Laminar flow ; Lattice Boltzmann method
• 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：450-460
• 全文大小：4338 K

文摘

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d="p0005">Numerical simulations are performed to study heat transfer in wavy-walled channel.

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d="p0010">Effects of geometry and driving pressure on heat transfer are investigated systematically.

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d="p0015">Heat transfer enhancement and thermal&ndash;hydraulic performance of wavy-walled channels are evaluated.

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d="p0020">Geometries and flow regimes providing performance increase over straight channels are identified.

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