Detail publikace

Composition of Electric Arc Plasma with Copper Vapours

COUFAL, O. BARTLOVÁ, M. BABICH, I. BORETSKIJ, V. VEKLICH, A.

Originální název

Composition of Electric Arc Plasma with Copper Vapours

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

The electric arc discharge between copper electrodes in air as well as carbon dioxide flow was investigated. Plasma temperature was obtained by Boltzmann plot of several copper spectral lines. Electron density was calculated from the width of spectral lines broadened by Stark effect. On the basis of these plasma parameters the calculation of the plasma composition was carried out by solution of the equations of perfect gas, charge neutrality, Saha and Guldberg-Waage at atmospheric pressure in the assumption of the local thermodynamic equilibrium. More detailed equilibrium composition was calculated by minimizing of the Gibbs energy of the system, too.

Klíčová slova

arc plasma, optical spectroscopy, equilibrium composition

Autoři

COUFAL, O.; BARTLOVÁ, M.; BABICH, I.; BORETSKIJ, V.; VEKLICH, A.

Rok RIV

2009

Vydáno

7. 9. 2009

Nakladatel

UVEE FEKT VUT v Brně

Místo

Brno - Letohrad

ISBN

978-80-214-3793-7

Kniha

Proceedings of XVIIIth Symposium on Physics of Switching Arc, Invited Lectures and Contributed Papers

Strany od

143

Strany do

146

Strany počet

4

BibTex

@inproceedings{BUT30652,
  author="Oldřich {Coufal} and Milada {Bartlová} and Ida {Babich} and Vjacheslav {Boretskij} and Anatolyj {Veklich}",
  title="Composition of Electric Arc Plasma with Copper Vapours",
  booktitle="Proceedings of XVIIIth Symposium on Physics of Switching Arc, Invited Lectures and Contributed Papers",
  year="2009",
  pages="143--146",
  publisher="UVEE FEKT VUT v Brně",
  address="Brno - Letohrad",
  isbn="978-80-214-3793-7"
}