Original title: Arc–Anode Attachment Area in DC Arc Plasma Torch at Low Pressure
Authors: Ondáč, Peter ; Mašláni, Alan ; Hrabovský, Milan
Document type: Papers
Conference/Event: WDS´2016 - 25th Annual Student Conference Week of Doctoral Students 2016, Prague (CZ), 20160607
Year: 2016
Language: eng
Abstract: Studying the processes in the anode attachment area of a DC arc plasma torch helps to extend the lifetime of the anode, stabilize the plasma flow for plasma spraying and better understand the movement of the anode attachment. In this work, such processes were studied at low pressure, by a non-disturbing method, using a high-speed camera and a high voltage probe. We also found pressure ranges, in which the following transitions were observed: the constricted/diffuse anode attachment, and subsonic/supersonic plasma jet\n
Keywords: Arc Plasma Torch; Arc–Anode Attachment; Low Pressure
Project no.: GA15-19444S (CEP)
Funding provider: GA ČR
Host item entry: Proceedings of the 25th Annual Conference of Doctoral Students – WDS 2016, ISBN 978-80-7378-333-4
Note: Související webová stránka: http://www.mff.cuni.cz/veda/konference/wds/proc/proc-contents.php?year=2016

Institution: Institute of Plasma Physics AS ČR (web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences.
Original record: http://hdl.handle.net/11104/0266315

Permalink: http://www.nusl.cz/ntk/nusl-262494


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Research > Institutes ASCR > Institute of Plasma Physics
Conference materials > Papers