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<報文>電磁浮揚の特性に関する基礎的研究その1 : 浮揚力について
http://hdl.handle.net/10097/32599
http://hdl.handle.net/10097/325996b31f0d7-9130-421b-8129-e04f30b90aa5
名前 / ファイル | ライセンス | アクション |
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KJ00000134891.pdf (469.9 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>電磁浮揚の特性に関する基礎的研究その1 : 浮揚力について | |||||
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 |
白石, 裕
× 白石, 裕× 斎藤, 恒三 |
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著者(ヨミ) | ||||||
姓名 | SHIRAISHI, Yutaka | |||||
著者(ヨミ) | ||||||
姓名 | SAITO, Tunezo | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | From the point of view of metallurgical research, it seems valuable to accumulate the knowledges of characteristics of electro-magnetic levitation. In the present study, the measurements were carried out on the specimens of copper, aluminum, and stainless steel to determine the effect of coil shape and power source frequency on the levitation force by the use of small power oscillator (200W). By comparing the measured value with theoretical one which is derived by Fromm and Jehn, the following conclusions were obtained ; 1) Measured values of strength of magnetic field along the coil axis agree well with the calculated one derived from the assumption of the superposition of single coils. 2) Calculated levitation force indicates the semi-quantitative agreement with the observed value. For aluminum and stainless steel specimens the calculations give the values which are 20-30% smaller than that of observed values and for copper specimen it gives about 40% smaller value than the actual one. 3) In the experimental range (45 to 160 kHz), levitation force changes linearly with logarithm of frequency and observed dependency on frequency is about 10% larger that of theoretical. | |||||
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 26, 号 2, p. 115-122, 発行日 1971-03-29 |
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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>On the Fundamental Study of the Characteristics of Electro-Magnetic Levitation Part 1 : On the Levitation Force | |||||
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 | 1971-03-29 | |||||
日付タイプ | Created | |||||
フォーマット | ||||||
内容記述タイプ | Other | |||||
内容記述 | 469928 bytes | |||||
公開範囲 | ||||||
値 | 学外 | |||||
更新日 | ||||||
日付 | 2010-01-27 | |||||
日付タイプ | Created |