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INITIATION OF ELECTRIC ARC IN ARGON FLOWING IN WATER CHANNEL
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SYSNO ASEP 0330833 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title INITIATION OF ELECTRIC ARC IN ARGON FLOWING IN WATER CHANNEL Title Inicializace elektrického oblouku v argonu proudícím přes vodní kanál Author(s) Chumak, Oleksiy (UFP-V) RID
Hrabovský, Milan (UFP-V) RID
Sforza, T. (BE)
Falier, J. (BE)Source Title XVIIIth Symposium on Physics of Switching Arc. - Brno : Vysoké učení technické v Brně, 2009 / Aubrecht V. ; Bartlová M. - ISBN 978-80-214-3793-7 Pages s. 138-141 Number of pages 4 s. Publication form CD-ROM - CD-ROM Action Symposium on Physics of Switching Arc/18th./ Event date 07.09.2009-11.09.2009 VEvent location Nové Město na Moravě Country CZ - Czech Republic Event type WRD Language eng - English Country CZ - Czech Republic Keywords DC arc torch ; breakdown ; arc initiation Subject RIV BL - Plasma and Gas Discharge Physics R&D Projects KJB100430701 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) CEZ AV0Z20430508 - UFP-V (2005-2011) Annotation Initiation of arc in a long channel of gas inside a water volume is a complicated task but is required for starting of a plasma torch with liquid stabilization of arc. It was solved by stepwise process consisted of establishment of a pilot arc in an argon chamber, propagation of ionized argon through the water chamber, reaching an anode surface and establishment of a main arc vie the ionized path. Investigation of different stages of arc initiation is done in this paper. Workplace Institute of Plasma Physics Contact Vladimíra Kebza, kebza@ipp.cas.cz, Tel.: 266 052 975 Year of Publishing 2010
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