Original title: Reabsorption of Radiation in Water-Vortex Stabilized Electric arc and Influence on arc Performance
Authors: Jeništa, Jiří
Document type: Papers
Conference/Event: Symposium on Physics of Switching arc/15th./, Nové Město na Moravě (CZ), 2003-09-22 / 2003-09-26
Year: 2003
Language: eng
Abstract: The present paper is concerned with numerical modelling of an electric arc stabilized by water vortex.Two-dimensional aximetric model includes the arc discharge area between the cathode and the outlet nozzle of the water plasma torch. The aim of numerical simulation is to demonstrate arc performance for two radiation models involved and to estimate validity of local thermodynamic equlibrium (LTE)conditions within the arc column.
Keywords: electric arc, reabsorption, radiation model
Project no.: CEZ:AV0Z2043910 (CEP), GA202/02/1027 (CEP)
Funding provider: GA ČR
Host item entry: 15th Symposium on Physics of Switching arc Volume II:Invited Papers (Supplement), ISBN 80-214-2307-2

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/11104/0075986

Permalink: http://www.nusl.cz/ntk/nusl-26794


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