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1)  heat transfer temperature difference
传热温差
1.
Study on heat transfer temperature difference between non-heated staircase and adjacent heated rooms;
非供暖楼梯间与供暖邻室传热温差的研究
2.
Based Stirling ideal refrigeration cycle,the heat transfer temperature differences in the cold end and heat end of Stirling cooler were dealt with dimensionless method.
基于斯特林理想制冷循环,对斯特林制冷机冷热端的传热温差进行无量纲化,分析了传热温差对斯特林制冷系数的影响关系。
3.
With the relationship between the pressure drop and the heat transfer temperature difference in the gas turbine recuperator included,the heat transfer difference can be further recommended as the evaluation criterion instead of the recuperator effectiveness for recuperative gas turbine cycles.
本文考虑了回热器传热温差与流动阻力损失的关系,进一步论证了燃气轮机回热循环的评价准则可采用传热温差代替传统的回热度。
2)  terminal temperature difference
传热端温差
3)  high temperature & low temperature difference heat conduction
高温小温差传热
4)  temperature difference for heat transfer
传热推动温差
5)  heat transfer temperature differences between residential units
户间传热温差
6)  margin calculation of diathermanous average tempera-ture
传热平均温度差
补充资料:传热温差
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性质:加热蒸气的温度与溶液的沸点之差。在蒸发过程中必须不断地向溶液供给热能,良好的传导传热也必须有一定的传热温差。传热温差越大,则越有利于蒸发过程的进行。提高传热温差可通过:(1)提高加热蒸气的压力,但不适当的提高可能导致热敏性成分的损失;也是不经济的;(2)借助减压方法适当地降低冷凝器中二次蒸气的压力,在提高传热温差的同肘,也降低了溶液的沸点。

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