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arXiv · 1210.4073

Liquid bridge pinch off and satelite drop formation under thermocapillary effect in Japanese Experiment Module 'Kibo' aboard the International Space Station

Ichiro Ueno·Koichi Nishino·Mitsuru Ohnishi·Hiroshi Kawamura·Masato Sakurai·Satoshi Matsumoto
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Abstract

The long-duration fluid physics experiments on a thermocapillary-driven flow have been carried out on the Japanese experiment module 'Kibo' aboard the International Space Station (ISS) since 2008. In these experiments, various aspects of thermocapillary convection in a half-zone (HZ) liquid bridge of high Prandtl number fluid have been examined under the advantages of the long-duration high-quality microgravity environment. This fluid dynamics video introduce a pinch off of liquid bridge of 30 mm in diameter as a part of the on-orbit experiments. The effect of thermocapillary-driven flow on the pinch off and satellite drop formation is examined.

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Ichiro Ueno, Koichi Nishino, Mitsuru Ohnishi, Hiroshi Kawamura, Masato Sakurai, Satoshi Matsumoto. 2012-10-15. Liquid bridge pinch off and satelite drop formation under thermocapillary effect in Japanese Experiment Module 'Kibo' aboard the International Space Station. https://arxiv.org/abs/1210.4073

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