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Kavka, Tanja und Kupke, Thomas und Arnold, Johannes (2007) Minimization of negative influence of electrode wear on generated plasma in DC arc torches. In: Full-Papers CD (Paper ). 18th International Symposium on Plasma Chemistry 2007, 2007-08-26 - 2007-08-31, Kyoto, Japan.
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Kurzfassung
The present work offers a new approach to a problem of electrode wear in DC arc plasma torches with gas stabilization. A new torch with a moveable nozzle equipped with both normal and worn cathodes has been tested. The results have shown that change of the nozzle-cathode tip distance lead to change of the arc voltage and the generated plasma so it can help to counteract the cathode wear and prolong the lifetime of the electrode.
| elib-URL des Eintrags: | https://elib.dlr.de/48324/ | ||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||
| Titel: | Minimization of negative influence of electrode wear on generated plasma in DC arc torches | ||||||||||||||||
| Autoren: |
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| Datum: | 30 August 2007 | ||||||||||||||||
| Erschienen in: | Full-Papers CD | ||||||||||||||||
| Referierte Publikation: | Nein | ||||||||||||||||
| Open Access: | Nein | ||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||
| Stichwörter: | thermal plasma torch, electrode wear | ||||||||||||||||
| Veranstaltungstitel: | 18th International Symposium on Plasma Chemistry 2007 | ||||||||||||||||
| Veranstaltungsort: | Kyoto, Japan | ||||||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||||||
| Veranstaltungsbeginn: | 26 August 2007 | ||||||||||||||||
| Veranstaltungsende: | 31 August 2007 | ||||||||||||||||
| Veranstalter : | Department of Electronic Science and Engineering, Kyoto University, Kyoto-daigaku-katsura, Nishikyo-ku, Kyoto, 615-8510, Japan | ||||||||||||||||
| HGF - Forschungsbereich: | Energie | ||||||||||||||||
| HGF - Programm: | Erneuerbare Energie | ||||||||||||||||
| HGF - Programmthema: | E SF - Solarforschung (alt) | ||||||||||||||||
| DLR - Schwerpunkt: | Energie | ||||||||||||||||
| DLR - Forschungsgebiet: | E SF - Solarforschung | ||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | E - Applikationsentwicklung (alt) | ||||||||||||||||
| Standort: | Stuttgart | ||||||||||||||||
| Institute & Einrichtungen: | Institut für Technische Thermodynamik > Elektrochemische Energietechnik | ||||||||||||||||
| Hinterlegt von: | Arnold, Dr.-Ing. Johannes | ||||||||||||||||
| Hinterlegt am: | 11 Dez 2007 | ||||||||||||||||
| Letzte Änderung: | 24 Apr 2024 19:10 |
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