Synthesis of Large-scale Multistream Heat Exchanger Networks Based on Stream Pseudo Temperature

2006 ◽  
Vol 14 (5) ◽  
pp. 574-583 ◽  
Author(s):  
Wu XIAO ◽  
Hongguang DONG ◽  
Xinqiang LI ◽  
Pingjing YAO ◽  
Xing LUO ◽  
...  
Keyword(s):  
Heat Exchanger ◽  
Large Scale ◽  
Heat Exchanger Networks

A novel two-step synthesis method with weakening strategy for solving large-scale heat exchanger networks

2020 ◽  
Vol 275 ◽  
pp. 123103 ◽  
Author(s):  
Hongliang Zhang ◽  
Xiaohuang Huang ◽  
Fuyu Peng ◽  
Guomin Cui ◽  
Tengchao Huang
Keyword(s):  
Heat Exchanger ◽  
Large Scale ◽  
Synthesis Method ◽  
Heat Exchanger Networks

VISUALISATION OF LARGE-SCALE HEAT EXCHANGER NETWORKS TO SUPPORT ENERGY RETROFIT

2019 ◽  
Author(s):  
Timothy G. Walmsley ◽  
Petar S. Varbanov ◽  
Nathan Lal ◽  
Jiří J. Klemeš
Keyword(s):  
Heat Exchanger ◽  
Large Scale ◽  
Energy Retrofit ◽  
Heat Exchanger Networks

Synthesis of Large-Scale Heat Exchanger Network Based on Sub-Networks

2011 ◽  
Vol 236-238 ◽  
pp. 633-636
Author(s):  
Xin Guan ◽  
Zhi Bo Guo ◽  
Wen Jing Tu
Keyword(s):  
Heat Transfer ◽  
Heat Exchanger ◽  
Large Scale ◽  
New Method ◽  
Heat Exchanger Network ◽  
Heat Exchanger Networks ◽  
Minlp Problem

The optimization of heat exchanger networks (HEN) is a typical MINLP problem. For large-scale HEN, it is difficult to solve this problem globally. After optimization, the large-scale HEN is divided into several independent sub-networks automatically. The sub-network is defined as a part of the HEN in which the streams have no heat transfer with the streams outside the sub-network. If a HEN can be divided into two or more sub-networks, then, these sub-networks are independent from each other. Based on optimization of sub-networks, a new method which can solve large-scale HEN problem efficiently is proposed.

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