Effective dissociation temperature for estimation of electric arc plasma composition

Spectroscopy investigations of the thermal multicomponent plasma of the electric arc discharge between copper electrodes in carbon dioxide flow were carried out. The technique of calculation of plasma equilibrium composition is discussed. The influence of thermal dissociation of molecular gas on t...

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Datum:2011
Hauptverfasser: Babich, I.L., Boretskij, V.F., Veklich, A.N.
Format: Artikel
Sprache:English
Veröffentlicht: Національний науковий центр «Харківський фізико-технічний інститут» НАН України 2011
Schriftenreihe:Вопросы атомной науки и техники
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Online Zugang:http://dspace.nbuv.gov.ua/handle/123456789/90888
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Назва журналу:Digital Library of Periodicals of National Academy of Sciences of Ukraine
Zitieren:Effective dissociation temperature for estimation of electric arc plasma composition / I.L. Babich, V.F. Boretskij, A.N. Veklich // Вопросы атомной науки и техники. — 2011. — № 1. — С. 98-100. — Бібліогр.: 9 назв. — англ.

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Digital Library of Periodicals of National Academy of Sciences of Ukraine
Beschreibung
Zusammenfassung:Spectroscopy investigations of the thermal multicomponent plasma of the electric arc discharge between copper electrodes in carbon dioxide flow were carried out. The technique of calculation of plasma equilibrium composition is discussed. The influence of thermal dissociation of molecular gas on the plasma state is estimated. It was assumed that the thermal dissociation of molecules of working gas play the key role in deviation from local thermodynamic equilibrium (LTE) in plasma.