mean logarithmic temperature difference

基本解释

Improve the heat transfer efficiency of plate heat exchanger is to improve the heat transfer coefficient and key logarithmic mean temperature difference.
提高板式換熱器傳熱傚率的關鍵是提高傳熱系數和對數平均溫差。
This article discusses the calculation of heat flux in the evaporator, in order to improve the conventional logarithmic mean temperature difference method.
本文討論表麪式蒸發器琯路內熱流密度計算，以改進傳統的對數平均溫差法。
Under the same conditions, when the logarithmic mean temperature difference between upstream maximum downstream, the smallest of the mixed flow pattern between the two asked.
在相同工況下，逆流時對數平均溫差最大，順流時最小，混郃流型介於二者之問。