Effect of Marangoni convection on the temperature profiles of a free surface subject to nonuniform radiative heating

被引：0
|
作者：
Kurosaki, Yasuo [1 ]
Horiuchi, Takashi [1 ]
Kashiwagi, Takao [1 ]
机构：
[1] Tokyo Inst for Technology, Japan
来源：
Experimental Thermal and Fluid Science | 1992年 / v卷 / 0n期
关键词：
Air - Flow of Fluids--Visualization - Liquids - Temperature Distribution;
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学科分类号：
摘要：
The liquid motion due to thermal capillarity and its effects on the temperature distributions of th air-liquid interface of a pooled liquid subjected to nonuniform radiative heating were investigated experimentally. The velocity and temperature profiles obtained through the use of visualizing techniques clearly show the existence of cellular motion due to thermal capillarity within the liquid layer, and this liquid motion tends to flatten the temperature profile of an air-liquid interface. Using the experimental results, an accurate correlation to predict the effect of Marangoni convection on the distribution of the surface temperature is obtained.
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页码：365 / 373
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