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根据过程系统中各种单元装置的用能特点 ,提出过程用能一致性原则和用能特性 ,并形成一大规模的虚拟换热网络 .在此基础上 ,提出大规模换热网络的分解方法———基于流股虚拟温度的总组合曲线的分解方法 .在总组合曲线上 ,结合夹点分析与数学规划的方法 ,对大规模的虚拟换热网
According to the energy consumption characteristics of the various unit devices in the process system, the principle of energy consistency and energy consumption of the process are put forward and a large-scale virtual heat exchange network is formed. On this basis, the method of decomposition of large-scale heat exchange network --- Based on the stream of virtual temperature of the total portfolio curve decomposition method in the total portfolio curve, combined with pinch analysis and mathematical programming methods, the large-scale virtual heat transfer network