An Optimization Method of Heat Exchanger Network for Non-Fixed Investment Costs

Xiang Bai Hu; Guo Min Cui; Hai Zhu Xu; Jin Yang Wang

doi:10.4028/www.scientific.net/AMR.516-517.135

Paper Titles

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 516-517An Optimization Method of Heat Exchanger Network...

An Optimization Method of Heat Exchanger Network for Non-Fixed Investment Costs

Abstract:

In order to overcome the difficulty of easily falling into the local minimum solution during the optimization process of heat exchanger network which is not considered fixed investment costs, an innovative method was presented. The total areas of local minimum solution were distributed equally, and then the distributed areas were assigned to initial areas for further optimization. The better local minimum solution was sought out after jumping out of local minimum solution. Through some case study, it presents that this optimization method is able to obtain better optimization results which is more suitable to industrial applications.

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Periodical:

Advanced Materials Research (Volumes 516-517)

Pages:

135-139

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.516-517.135

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Online since:

May 2012

Authors:

Xiang Bai Hu, Guo Min Cui, Hai Zhu Xu, Jin Yang Wang

Keywords:

Average Distribution Areas, Global Optimization, Heat Exchanger Networks

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