Improve the heat transfer efficiency of plate heat exchanger is to improve the heat transfer coefficient and key logarithmicmeantemperature difference.
提高板式换热器传热效率的关键是提高传热系数和对数平均温差。
2
This article discusses the calculation of heat flux in the evaporator, in order to improve the conventional logarithmicmeantemperature difference method.
本文讨论表面式蒸发器管路内热流密度计算，以改进传统的对数平均温差法。
3
Under the same conditions, when the logarithmicmeantemperature difference between upstream maximum downstream, the smallest of the mixed flow pattern between the two asked.