超结构换热器网络综合优化的遗传/模拟退火算法-Ⅰ.改进的换热器网络通用解方法

工程热物理学报 , 2007, 28(z2): 127-129.

1.上海理工大学,上海,200093

2.上海理工大学,上海,200093

3.上海理工大学,上海,200093

4.同济大学,上海,200092

5.同济大学,上海,200092

基金项目: 上海市重点学科建设项目(T0503)

GENETIC ALGORITHM/SIMULATED ANNEALING FOR SYNTHESIS OF HEAT EXCHANGER NETWORKS WITH SUPERSTRUCTURE MODEL -Ⅰ. THE SIMPLIFIED GENERAL SOLUTION OF THE NETWORKS

在换热器网络的最优化设计中,为计算其年度总费用,必须首先得到网络中各换热器流体的进出口温度.本文提出了分级超结构换热器网络中流体温度的显式解析解.这一新算法大大降低了它对计算机内存的要求,使其能适用于大规模换热器网络的温度计算和最优综合.

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