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<報文>超音波パルスを用いた液体中の分散相の検出法
http://hdl.handle.net/10097/32940
http://hdl.handle.net/10097/32940adf5dd2a-9dae-4b37-80bd-1b6ff6a9318e
名前 / ファイル | ライセンス | アクション |
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KJ00000135440.pdf (804.7 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 | <報文>超音波パルスを用いた液体中の分散相の検出法 | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | ultrasonic applicatication | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | attenuation factor | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | counter-current | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | dispersed phase | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | gas injection | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | gas hold up | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | ultrasonic spectroscopy | |||||
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 |
石垣, 政裕
× 石垣, 政裕× 小林, 三郎× 徳田, 昌則 |
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著者(ヨミ) | ||||||
姓名 | ISHIGAKI, Masahiro | |||||
著者(ヨミ) | ||||||
姓名 | KOBAYASHI, Saburo | |||||
著者(ヨミ) | ||||||
姓名 | TOKUDA, Masanori | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Multi-phase mixtures occur in almost all stages of metallurgical processes and it is imperative to have exact information of the behavior of these multi-phase systems for the fine-control of these processes. This report presents the results of analysis of the attenuation of ultrasonic pulse in gas bubbles, solid partcles and gas bubbles-solid particles dispersed liquid. To analyze the gas-liquid-solid multi-phase systems quantitatively, a vertical counter-current type flow was employed. It was established, that the attenuation behavior of the transmitted pulse correlated with the observed flow pattern, and, that the attenuations due to the gas bubbles and the solid particles were additive. Using these results, the three-phase flow was accounted for. Also, the practical applicability of the ultrasonic pulse technique, to analyze the structure and motion of gas-liquid two phase systems in a gas injection process, was demonstrated. | |||||
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 43, 号 2, p. 227-238, 発行日 1988-03-25 |
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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 | <Original Papers>Pulsed-ultrasonic Detection of Dispersed Phases in Liquid | |||||
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 | 1988-03-25 | |||||
日付タイプ | Created | |||||
フォーマット | ||||||
内容記述タイプ | Other | |||||
内容記述 | 804653 bytes | |||||
公開範囲 | ||||||
値 | 学外 | |||||
更新日 | ||||||
日付 | 2010-01-27 | |||||
日付タイプ | Created |