基于粒子群优化算法的板翅式换热器优化设计

摘要

Taking the quality control of plate-fin heat exchangers ( PFHE) as the objective function, and the dimension of exchanger' s core and the fin parameters as optimal variable, the particle swarm optimization algorithm (PSO) was employed to optimize the PFHE structure and size so that the exchanger quality can be improved and the size reduced obviously.%以板翅式换热器的质量作为目标函数,以换热器芯体外形尺寸和翅片参数作为优化变量,采用粒子群优化算法对其结构尺寸进行优化设计,获得了换热器质量减轻、体积减小的效果.