Modeling and Pareto based multi-objective optimization of wavy fin-and-elliptical tube heat exchangers using CFD and NSGA-II algorithm

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• 作者：Mohammad Darvish Damavandi^a ; Mostafa Forouzanmehr^a ; Hamed Safikhani^b ; ^{h-safikhani@araku.ac.ir}
• 关键词：Multi objective optimization ; Wavy fin ; Elliptical tube ; GMDH ; NSGA-II
• 刊名：Applied Thermal Engineering
• 出版年：2017
• 出版时间：25 January 2017
• 年：2017
• 卷：111
• 期：Complete
• 页码：325-339
• 全文大小：4154 K
• 卷排序：111

文摘

Multi objective optimization of wavy fin-and-elliptical tube heat exchangers has been performed. The results obtained from CFD simulations have been used as inputs for the GMDH type artificial neural networks. Four parameters have been chosen as design variables to optimize two objective functions. From among the optimal points, several points with unique features have been introduced and explained.