A Three-Dimensional Numerical and Multi-Objective Optimal Design of Wavy Plate-Fins Heat Exchangers

doi:10.3390/pr9010009

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	A Three-Dimensional Numerical and Multi-Objective Optimal Design of Wavy Plate-Fins Heat Exchangers
	C. Yu; X. Y. Xue; K. Shi and M. Z. Shao
	2021
发表期刊	Processes
卷号	9 期号:1 页码:18
摘要	This paper presents a method for optimizing wavy plate-fin heat exchangers accurately and efficiently. It combines CFD simulation, Radical Basis Functions (RBF) with multi-objective optimization to improve the performance. The optimization of the Colburn factor j and the friction coefficient f is regarded as a multi-objective optimization problem, due to the existence of two contradictory goals. The approximation model was obtained by Radical Basis Functions, and the shape of the heat exchanger was optimized by multi-objective genetic algorithm (MOGA). The optimization results showed that j increased by 17.62% and f decreased by 20.76%, indicating that the heat exchange efficiency was significantly enhanced and the fluid structure resistance reduced. Then, from the aspects of field synergy and tubulence energy, the performance advantage of the optimized structure was further confirmed.
DOI	10.3390/pr9010009
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收录类别	SCI
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文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/65700
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	C. Yu,X. Y. Xue,K. Shi and M. Z. Shao. A Three-Dimensional Numerical and Multi-Objective Optimal Design of Wavy Plate-Fins Heat Exchangers[J]. Processes,2021,9(1):18.
APA	C. Yu,X. Y. Xue,&K. Shi and M. Z. Shao.(2021).A Three-Dimensional Numerical and Multi-Objective Optimal Design of Wavy Plate-Fins Heat Exchangers.Processes,9(1),18.
MLA	C. Yu,et al."A Three-Dimensional Numerical and Multi-Objective Optimal Design of Wavy Plate-Fins Heat Exchangers".Processes 9.1(2021):18.

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