换热网络的一般结构模型
Modelling of Heat Exchanger Network with Arbitrary Structure
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摘要: 本文在定义了矩阵的元积运算和网络参数状态矩阵,推导了相应的运算法则之后,在单台 换热器的热量、质量平衡基础上,推导了适用于任意结构的换热网络模型.同时,提出了一种 新的建模方法.Abstract: Having defined the element product operation of matrix and the network parameter state matrix, and developed their operation rules, on the base of heat and mass balance of heat exchanger, the model of heat exchanger network with arbitrary structure is deduced. Meanwhile, a new modelling approach is presented.
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