An efficient method based on the uniformity principle for synthesis of large-scale heat exchanger networks
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- 作者：Chunwei Zhang ; Guomin Cui ; cgm@usst.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Shang Chen
- 关键词：Large-scale heat exchanger network ; Uniformity factor ; Powell method
- 刊名：Applied Thermal Engineering
- 出版年：2016
- 出版时间：25 August 2016
- 年：2016
- 卷：107
- 期：Complete
- 页码：565-574
- 全文大小：605 K
文摘
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Two dimensionless uniformity factors are presented to heat exchange network.
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The grouping of process streams reduces the computational complexity of large-scale HENS problems.
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The optimal sub-network can be obtained by Powell particle swarm optimization algorithm.
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The method is illustrated by a case study involving 39 process streams, with a better solution.