| Item type |
会議発表論文 / Conference Paper(1) |
| 公開日 |
2008-12-26 |
| タイトル |
|
|
タイトル |
Pulsed and DC discharges in supercritical carbon dioxide |
|
言語 |
en |
| 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_5794 |
|
資源タイプ |
conference paper |
| 著者 |
喜屋武, 毅
Tanaka, K.
Uemura, A.
Takade, M.
Roy, B.C.
浪平, 隆男
Sasaki, M.
秋山, 秀典
Goto, M.
原, 雅則
|
| 内容記述 |
|
|
内容記述 |
This paper reports the experimental results on the breakdown voltage and phenomena in carbon dioxide medium at 298, 304 and 373 K and within the pressure range of 0.1 to 12.0/20.0 MPa under the point-to-plane electrode using negative dc and pulsed discharge. From the experimental results of negative dc discharge, corona discharges with preceding as well as complete breakdown are observed more clearly in liquid and in supercritical phase than in gas phase of carbon dioxide. The calculated electric field intensity on the tip of point electrode at the corona onset voltage is about 450 MV/m; it suggests that corona is triggered by the field emission of electron. The breakdown mechanism of liquid phase can be classified into two categories in comparison with critical pressure of medium. On the other hand, in the experimental result of pulse electric discharge, the time delay of pulse forming and the relevance of the medium density were found. |
| bibliographic_information |
en : Digest of Technical Papers-IEEE International Pulsed Power Conference
巻 2007,
p. 1528-1531,
発行日 2007-06
|
| 権利 |
|
|
言語 |
en |
|
権利情報 |
(c)2007 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. |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| 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 |
|
言語 |
en |
| コメント |
|
|
言語 |
en |
|
値 |
16th IEEE International Pulsed Power Conference, Albuquerque, New Mexico, June 17-22, 2007 |
2007_345_1528-1531.pdf (537.5 kB)
