Proceedings of the Korean Institute of Navigation and Port Research Conference (한국항해항만학회:학술대회논문집)
- 2004.04a
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- Pages.291-298
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- 2004
Observation of bubble dynamics under water in high-magnetic fields using a high-speed video camera
- Lee, Seung-Hwan (Pohang Superconductivity Center, POSTECH) ;
- Minoru Takeda (Faculty of Maritime Sciences, Kobe University)
- Published : 2004.04.01
Abstract
The observations of rapid motion of bubbles under water for approximately 50 ms or less in high-magnetic fields of 10 T have been carried out successfully for the first time. The observation system constructed is composed of a high-speed video camera, a telescope, a cryostat with a split-type superconducting magnet, a light source, a mirror and a transparent sample cell. Using this system, the influence of magnetic field on the path and shape of single bubbles of O