Heat Exchanger Network Synthesis Including Detailed Heat Exchanger Design Using Genetic Algorithms

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• 作者：Jos&eacute ; M. Ponce-Ortega ; Medardo Serna-Gonzá ; lez ; Arturo Jim&eacute ; nez-Guti&eacute ; rrez
• 刊名：Industrial & Engineering Chemistry Research
• 出版年：2007
• 出版时间：December 5, 2007
• 年：2007
• 卷：46
• 期：25
• 页码：8767 - 8780
• 全文大小：341K
• 年卷期：v.46,no.25(December 5, 2007)
• ISSN：1520-5045

文摘

This paper proposes an optimization model for heat exchanger network synthesis that includes a detaileddesign for each heat exchanger of the network. The model takes into account the optimization of the exchangerunits and their geometric and operational constraints from the synthesis stage. The approach is based on theuse of genetic algorithms to determine the heat exchanger network that minimizes the total annualized cost,which accounts for the capital costs of heat exchangers and pumps, and the energy costs for utilities andpumping duties. Several case studies are used to show the application of the proposed method.