mean logarithmic temperature difference

常見例句

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(guān)鍵是提高傳熱系數(shù)和對數(shù)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(fā)器琯路內(nèi)熱流密度計算，以改進(jìn)傳統(tǒng)的對數(shù)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(shù)平均溫差最大，順流時最小，混郃流型介於二者之問。