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Negative DC Prebreakdown Phenomena and Breakdown-Voltage Characteristics of Pressurized Carbon Dioxide up to Supercritical Conditions
http://hdl.handle.net/2298/3502
http://hdl.handle.net/2298/35027ed722ac-6f05-47ba-8ade-1024c80bd506
| 名前 / ファイル | ライセンス | アクション |
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04237268.pdf (726.5 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2007-08-09 | |||||
| タイトル | ||||||
| タイトル | Negative DC Prebreakdown Phenomena and Breakdown-Voltage Characteristics of Pressurized Carbon Dioxide up to Supercritical Conditions | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題 | Bubble-triggered breakdown mechanism, corona discharge, electrical breakdown, plasma reactor, supercritical car- bon dioxide (SC CO 2) | |||||
| 資源タイプ | ||||||
| 資源タイプ | journal article | |||||
| 著者 |
喜屋武, 毅
× 喜屋武, 毅× Uemura, Akihiro× Roy, Bhupesh C.× 浪平, 隆男× 原, 雅則× 佐々木 , 満× 後藤, 元信× Akiyama, Hidenori |
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| 別言語の著者 |
喜屋武, 毅
× 喜屋武, 毅× 上村, 彰博× 浪平, 隆男× 佐々木, 満× 後藤, 元信× 秋山, 秀典 |
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| 内容記述 | ||||||
| 内容記述 | This paper deals with the experimental results on prebreakdown phenomena and breakdown voltage characteristics of a negative dc point-to-plane gap in-compressed carbon dioxide up to the supercritical pressure as the first step to develop a plasma reactor with supercritical carbon dioxide. The gap length and the curvature radius of the point tip were 200 and around 35 $muhbox{m}$, respectively. The experimental results show the following: 1) corona discharge preceding complete breakdown is observed more clearly in liquid and supercritical fluid than in gas; 2) the estimated discharge onset voltage according to the streamer theory is in fairly good agreement with the measured breakdown voltage in the gas density region of 0.1–30 $hbox{kg}cdot hbox{m}^{-3}$; 3) the breakdown mechanism in liquid can be classified into two categories: bubble-triggered breakdown at lower pressure and non bubble-triggered breakdown at higher pressure; 4) the breakdown mechanism in supercritical fluid is similar to that in higher pressured liquid; and 5) the density and temperature dependences of breakdown voltage in liquid and supercritical fluid are related closely with the breakdown mechanism. | |||||
| 書誌情報 |
IEEE TRANSACTIONS ON PLASMA SCIENCE 巻 35, 号 3, p. 656-662, 発行年 2007-06 |
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| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA0066803X | |||||
| DOI | ||||||
| 関連タイプ | isIdenticalTo | |||||
| 関連識別子 | 10.1109/TPS.2007.896774 | |||||
| 権利 | ||||||
| 権利情報 | c2007 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE. IEEE, IEEE TRANSACTIONS ON PLASMA SCIENCE, 35, 3, 2007, 656-662 | |||||
| フォーマット | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | application/pdf | |||||
| 形態 | ||||||
| 726503 bytes | ||||||
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| 出版タイプ | VoR | |||||
| 日本十進分類法 | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 500 | |||||
| 出版者 | ||||||
| 出版者 | Institute of Electrical and Electronics Engineers | |||||
| 資源タイプ | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | 論文(Article) | |||||
| 資源タイプ・ローカル | ||||||
| 雑誌掲載論文 | ||||||
| 資源タイプ・NII | ||||||
| Journal Article | ||||||
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| text | ||||||
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