THE MIGRATION OF DROPLETS IN A TEMPERATURE-GRADIENT

被引：1
作者：
WOZNIAK, G
SIEKMANN, J
机构：
[1] Universität-GH-Essen, Fachbereich 12-Mechanik, D-4300 Essen 1
来源：
ACTA ASTRONAUTICA | 1990年 / 21卷 / 09期
关键词：
D O I：
10.1016/0094-5765(90)90075-V
中图分类号：
V [航空、航天];
学科分类号：
08 ; 0825 ;
摘要：
The results of two Fluid Physics experiments on thermocapillary droplet motion under reduced gravity and of Earth-bound experiments using simulation liquids are presented and the experimental set-up and conditions are described in some detail. The microgravity experiments have been carried out in a sounding rocket, providing approx. 7 min of reduced gravity per launch. The experiments distinctly demonstrate thermocapillary droplet motion in microgravity. Experimental data are discussed and compared with theoretical predictions. © 1990.
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页码：641 / 646
页数：6
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