Structural Parameter Optimization of Helical Baffles Heat Exchanger Based on MOPSO

2018 International Conference of Green Buildings and Environmental Management

土木建筑工程;生态环境科学

Wang, Yue^1,2 ; Gan, Dongli^1,2 ; Zhang, Yanjie^1,2 ; Huang, Fuchuan^1,2

College of Chemistry and Chemical Engineering, Guangxi University, Nanning

530004, China^1

Guangxi Key Laboratory of Petrochemical Resource Processing and Process Intensification Technology, Guangxi University, Nanning

530004, China^2

关键词: Coupling calculations;    Decision variables;    Flow and heat transfer;    Helical baffles;    Multi objective particle swarm optimization;    Objective functions;    Optimum combination;    Structural parameter;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/186/5/012038/pdf
DOI  :  10.1088/1755-1315/186/5/012038

来源: IOP

【 摘 要 】

Based on improved flow and heat transfer coupling calculation model of helical baffles heat exchanger, the paper adopts multi-objective particle swarm optimization (MOPSO) to optimize its structural parameters. The shell pass nusselt number and shell pass pressure drop are selected as the objective function, and helical angle and amount of lap are selected as decision variables to obtain optimum combinations of structural parameters. This research provides references for design of helical baffles heat exchanger.