Item type |
紀要論文(ELS) / Departmental Bulletin Paper(1) |
公開日 |
1993-09-01 |
タイトル |
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タイトル |
The effect of hydrostatic pressure on the formation of air-hydrate crystals |
言語 |
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言語 |
eng |
資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
departmental bulletin paper |
ID登録 |
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ID登録 |
10.15094/00003775 |
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ID登録タイプ |
JaLC |
ページ属性 |
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内容記述タイプ |
Other |
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内容記述 |
P(論文) |
著者名(英) |
Ikeda, Tetsuya
Uchida, Tsutomu
Mae, Shinji
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著者所属(英) |
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en |
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Department of Applied Physics, Faculty of Engineering, Hokkaido University |
著者所属(英) |
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en |
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Department of Applied Physics, Faculty of Engineering, Hokkaido University |
著者所属(英) |
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en |
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Department of Applied Physics, Faculty of Engineering, Hokkaido University |
抄録(英) |
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内容記述タイプ |
Other |
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内容記述 |
The transformation of air-hydrate crystals from air-bubbles in ice was observed by a microscope at 270K under high hydrostatic pressure between 19.6 and 34.3MPa during the period of 16 days. The number concentration of the air-hydrates formed by the pressurization was measured and was compared with the number concentration of the air-bubbles included. It was found that the transformation rates calculated from these number concentrations increased from 0 s^<-1> at 19.6MPa to 5.4×(10)^<-9> s^<-1> at 34.3MPa. The transformation process is discussed in terms of the nucleation theory of the crystal. |
雑誌書誌ID |
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収録物識別子タイプ |
NCID |
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収録物識別子 |
AA10756213 |
書誌情報 |
Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology
巻 7,
p. 14-23,
発行日 1993-09
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出版者 |
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出版者 |
National Institute of Polar Research |