Numerical simulation of unsteady-state heat transfer in falling wavy films of liquid

被引：4
|
作者：
Chernyavskii, A. N. [1 ]
Pavlenko, A. N. [1 ]
机构：
[1] Russian Acad Sci, Kutateladze Inst Thermophys, Siberian Branch, Novosibirsk 630090, Russia
来源：
TECHNICAL PHYSICS LETTERS | 2014年 / 40卷 / 12期
关键词：
DECAY;
D O I：
10.1134/S1063785014120062
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
A mathematical model is constructed that enables the time of expectation of boiling incipience in falling wavy films of liquid under conditions of unsteady-state heat release to be determined. The process of wave generation in falling films of liquid nitrogen is simulated numerically. The times of expectation of boiling as function of the heat flux density are calculated for various Reynolds numbers at the inlet. The results of numerical simulation are in satisfactory agreement with experimental data.
引用
收藏
页码：1039 / 1041
页数：3
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