Title of article
Growth of bubbles containing plasma in water by high-frequency irradiation
Author/Authors
Shinobu Mukasa، نويسنده , , Tsunehiro Maehara، نويسنده , , Shinfuku Nomura، نويسنده , , Hiromichi Toyota، نويسنده , , Ayato Kawashima، نويسنده , , Yoshiaki Hattori، نويسنده , , Yukio Hashimoto، نويسنده , , Hiroshi Yamashita، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2010
Pages
8
From page
3067
To page
3074
Abstract
Plasma was generated in water by irradiation at high frequency of 13.56 MHz, and the behavior of bubbles including the plasma was observed by a high-speed camera. The generation pattern of the bubbles was classified into four types according to liquid temperature and supplied power. Conducting the simulation, the maximum temperature in the bubble was found to be from 3500 K to 4300 K, and the decomposition of water molecule occurred. The gas in the bubble was found to become high ratio of hydrogen. The phenomenon can be regarded as a film boiling of exceptionally high heat flux.
Keywords
Generation pattern of bubble , In-liquid plasma , Water , High-speed camera , Bubble , Comparison with boiling
Journal title
INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER
Serial Year
2010
Journal title
INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER
Record number
1076718
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