Influence of solid inclusions in liquid drops moving through a high-temperature gaseous medium on their evaporation

被引:22
|
作者
Volkov, R. S. [1 ]
Kuznetsov, G. V. [1 ]
Strizhak, P. A. [1 ]
机构
[1] Natl Res Tomsk Polytech Univ, Pr Lenina 30, Tomsk 634050, Russia
基金
俄罗斯基础研究基金会;
关键词
PARTICLE IMAGE VELOCIMETRY; FLOW; FILM; GAS;
D O I
10.1134/S1063784214120299
中图分类号
O59 [应用物理学];
学科分类号
摘要
The influence of solid inclusions (nonmetallic particles from several tens of micrometers to several hundred micrometers in size) in liquid drops moving through hot gases on the integral characteristics of their evaporation is studied experimentally with optical techniques for diagnosing two-phase gas-liquid and vapor-liquid flows. It is found that when liquid drops less than 1 mm in size move through a hot gas flow, solid inclusions intensify the liquid evaporation.
引用
收藏
页码:1770 / 1774
页数:5
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