| 基于系统分解方法的换热网络分析与应用 |
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| 引用本文： | 李志红 华贲. 基于系统分解方法的换热网络分析与应用[J]. 石油学报(石油加工), 1999, 15(5): 85-89 |
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| 作者姓名： | 李志红 华贲 |
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| 作者单位： | 华南理工大学化工所!广州510641 |
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| 基金项目： | 华南理工大学自然科学基金，广东省自然科学基金 |
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| 摘 要： | 针对己有的换热网络的结构，提出了一种基于系统分解方法的换热网络分析方法，它是把整个换热网络结构分解为若干子换优化分析，使热回收量达到最大，并获得换热网络中各换热单元的最优操作参数。
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| 关 键 词： | 换热网络 系统分解 子系统 复杂系统 |
THE ANALYSIS AND APPLICATION OF HEAT EXCHANGER NETWORKS BASED ON SYSTEM DECOMPOSITION METHOD |
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| Li Zhihong Hua Ben. THE ANALYSIS AND APPLICATION OF HEAT EXCHANGER NETWORKS BASED ON SYSTEM DECOMPOSITION METHOD[J]. Acta Petrolei Sinica (Petroleum Processing Section), 1999, 15(5): 85-89 |
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| Authors: | Li Zhihong Hua Ben |
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| Abstract: | A method of Heat Exchanger Networks(HEN) analysis based on system decomposition method for existing HEN structure was proposed.The HEN structure (complicated system) was decomposed into some sub networks of heat exchangers (subsystems).The maximum energy recovery and optimal operation parameters of each heat exchanger were obtained.This method can raise the rate of energy recovery effectively for existing HEN of old factories and a HEN analysis application for an existing was also present. |
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| Keywords: | heat exchanger networks analysis system decomposition subsystems complicated system |
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