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粉体の浸潤性の動的測定について
http://hdl.handle.net/10097/32344
http://hdl.handle.net/10097/32344432a2a7c-403d-407c-a15d-4332278e5d56
名前 / ファイル | ライセンス | アクション |
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KJ00002352329.pdf (500.0 kB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2008-05-02 | |||||
タイトル | ||||||
タイトル | 粉体の浸潤性の動的測定について | |||||
言語 | ||||||
言語 | jpn | |||||
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 | |||||
著者 |
和田, 正美
× 和田, 正美× 宮本, 信雄 |
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著者(ヨミ) | ||||||
姓名 | WADA, Masayoshi | |||||
著者(ヨミ) | ||||||
姓名 | MIYAMOTO, Nobuo | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Peek and McLean's differential equation for the dynamical measurement of the wettability of pulverized materials, which has been used elsewhere, is modified slightly by rewriting the apparent mean pore-diameter of the porous media with their specific internal surface and porosity and by correcting the pressure gradient term of the equation of motion describing the rising of a liquid by capillary action. The validity of the corrected term in the above equation has been experimentally verified. Thus, it may be possible to calculate the value of wetting tension, γ cos θ, from the measurement of the penetrating speed by the modified equation without unwarranted assumptions hitherto introduced. That is to say, the calculation of the value of δ from the measurement with the liquid of known wetting tension against the solid. | |||||
書誌情報 |
東北大學選鑛製錬研究所彙報 = Bulletin of the Research Institute of Mineral Dressing and Metallurgy, Tohoku University 巻 15, 号 1, p. 41-47, 発行日 1959-08-31 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0040876X | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00168425 | |||||
フォーマット | ||||||
内容記述タイプ | Other | |||||
内容記述 | application/pdf | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
その他の言語のタイトル | ||||||
その他のタイトル | On the Dynamical Measurement of the Wettability of Pulverized Materials | |||||
出版者 | ||||||
出版者 | 東北大學選鉱製錬研究所 | |||||
資源タイプ | ||||||
内容記述タイプ | Other | |||||
内容記述 | 紀要類(bulletin) | |||||
登録日 | ||||||
日付 | 2008-05-02 | |||||
日付タイプ | Created | |||||
公開日(投稿完了日) | ||||||
日付 | 2008-05-02 | |||||
日付タイプ | Created | |||||
発行日 | ||||||
日付 | 1959-08-31 | |||||
日付タイプ | Created | |||||
フォーマット | ||||||
内容記述タイプ | Other | |||||
内容記述 | 500002 bytes | |||||
公開範囲 | ||||||
値 | 学外 | |||||
更新日 | ||||||
日付 | 2010-01-27 | |||||
日付タイプ | Created |