Boiling heat transfer from a tube to immiscible liquid-liquid mixtures
Boiling heat transfer from a tube to immiscible liquid-liquid mixtures
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从管到不混溶液-液混合物的沸腾传热
DOI：
10.1016/0017-9310(71)90106-2
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发表时间：
1971
影响因子：
5.2
通讯作者：
J. Westwater
中科院分区：
文献类型：
--
作者：
G. D. Sump;J. Westwater
实验在大气压下用水加Freon-113、Freon-112和正己烷进行。沸腾发生在水平 0.25 英寸铜管上，在上相和下相的不同位置进行测试。两种液体在一个池子里并且明显分开。在大多数情况下，第二种液体的存在导致热通量大于仅一种液体的热通量。该增加是沸点降低、沸腾方式、添加液体的量以及添加液体是漂浮还是下沉的函数。
Experiments were run at atmospheric pressure with water plus each of Freon-113, Freon-112 and n-hexane. Boiling took place on a horizontal 0.25 in. copper tube, tested at separate locations both in the upper and the lower phase. The two liquids were in a pool and distinctly separate. In most cases the presence of the second liquid caused the heat flux to be greater than for one liquid only. The increase is a function of the boiling point depression, the mode of boiling, the quantity of the added liquid, and whether the added liquid floats or sinks.