用转运问题求解换热器网络的最小公用设施费用

THE MINIMUM UTILITY COST OF THE HEAT EXCHANGER NETWORK PREDICTED BY THE TRANSSHIPMENT PROBLEM

本文对Papoulias S.A.等人提出的用转运问题求解换热器网络的最小公用设施费用的数学模型进行了数学求解;编制了FORTRAN 77计算程序PMU。由于在求解过程中考虑了一些工程因素,使得用转运问题求解换热器网络的最小公用设施费用成为一个简便有效的工程实用方法。

The mathematical solution is given to the transshipment model for predicting the minimum utility cost of a heat exchanger network proposed by Papoulias S. A., and a FORTRAN 77 PMU is developed. As some engineering factors are considered in processing, the application of transshipment problem to the minimum utility cost of the heat exchanger network in the practical engineering becomes more conveniently and efficiently.