講演名 | 2012-11-30 Influence of Mixture Rate of Metallic Vapor on Transport Properties of Arc Plasma for Ag and Ag/SnO_2 contact pairs , |
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抄録(和) | |
抄録(英) | The characteristic of an arc discharge phenomenon is influenced by many external conditions, such as gas pressure, gases, and circuit current. After taking these external conditions into consideration, the characteristic of an arc discharge phenomenon can describe from the thermodynamic and transport properties (electric conductivity, viscosity, thermal conductivity, etc.). For the break arcs occurring between Ag and Ag/SnO_2 12wt% electrical contact pairs, the electrical conductivity, the viscosity, and the thermal conductivity were calculated as particle compositions and transport coefficients. The following results are obtained. When the mixture rate of metallic vapor is changed, the particle compositions in the arc column are changed, and the viscosity and the thermal conductivity are also changed. The electrical conductivity is independent of the mixture rate of metallic vapor and the contact materials. The particle compositions and the transport coefficients are independent of the contact materials when the mixture rate of metallic vapor is equal. |
キーワード(和) | |
キーワード(英) | particle compositions / transport properties / electrical contacts |
資料番号 | EMD2012-64 |
発行日 |
研究会情報 | |
研究会 | EMD |
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開催期間 | 2012/11/23(から1日開催) |
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開催地(英) | |
テーマ(和) | |
テーマ(英) | |
委員長氏名(和) | |
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副委員長氏名(和) | |
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幹事氏名(和) | |
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幹事補佐氏名(和) | |
幹事補佐氏名(英) |
講演論文情報詳細 | |
申込み研究会 | Electromechanical Devices (EMD) |
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本文の言語 | ENG |
タイトル(和) | |
サブタイトル(和) | |
タイトル(英) | Influence of Mixture Rate of Metallic Vapor on Transport Properties of Arc Plasma for Ag and Ag/SnO_2 contact pairs |
サブタイトル(和) | |
キーワード(1)(和/英) | / particle compositions |
第 1 著者 氏名(和/英) | / Takuya Hara |
第 1 著者 所属(和/英) | Graduate school of Engineering, Shizuoka University |
発表年月日 | 2012-11-30 |
資料番号 | EMD2012-64 |
巻番号(vol) | vol.112 |
号番号(no) | 332 |
ページ範囲 | pp.- |
ページ数 | 6 |
発行日 |