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Ice core drills usable for wet ice
https://nipr.repo.nii.ac.jp/records/1848
https://nipr.repo.nii.ac.jp/records/1848bbddfb48-4466-496c-b730-7a3683a09a56
名前 / ファイル | ライセンス | アクション |
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Item type | 紀要論文(ELS) / Departmental Bulletin Paper(1) | |||||||||
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公開日 | 1985-12-01 | |||||||||
タイトル | ||||||||||
言語 | en | |||||||||
タイトル | Ice core drills usable for wet ice | |||||||||
言語 | ||||||||||
言語 | eng | |||||||||
資源タイプ | ||||||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||
資源タイプ | departmental bulletin paper | |||||||||
ページ属性 | ||||||||||
内容記述タイプ | Other | |||||||||
内容記述 | P(論文) | |||||||||
著者名(英) |
Suzuki,Yosio
× Suzuki,Yosio
× Shimbori,Kunio
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著者所属(英) | ||||||||||
en | ||||||||||
Institute of Low Temperature Science, Hokkaido University/Institute of Low Temperature Science, Hokkaido University | ||||||||||
抄録(英) | ||||||||||
内容記述タイプ | Other | |||||||||
内容記述 | Ice core drills which stored cuttings above the core barrel were tested. Cuttings were pushed up by one short booster screw. For a constant drilling speed, the necessary power increased with the amount of cuttings, being less than 110% of initial value (power for cutting only) for a 1.2-m drilling and about 150% for a 2.6-m drilling. The drills could core wet ice as efficiently as cold ice. The method of storing cuttings is also adequate for a drill used in a liquid-filled hole. | |||||||||
雑誌書誌ID | ||||||||||
収録物識別子タイプ | NCID | |||||||||
収録物識別子 | AA00733561 | |||||||||
書誌情報 |
Memoirs of National Institute of Polar Research. Special issue 巻 39, p. 214-218, 発行日 1985-12 |