Detail publikace

Approximate determination of radiation properties in the arc plasmas with admixtures of copper vapours

BOGATYREVA, N. BARTLOVÁ, M. AUBRECHT, V. KLOC, P.

Originální název

Approximate determination of radiation properties in the arc plasmas with admixtures of copper vapours

Typ

článek v časopise - ostatní, Jost

Jazyk

angličtina

Originální abstrakt

The aim of this paper is to evaluate radiation properties of air arc plasmas with various admixtures of copper vapours. The first order of the method of spherical harmonics (P1–approximation) has been used as the way to solve the equation of radiation transfer. Calculations of the absorption coefficients for a thermal plasma have been performed as a function of the temperature and the frequency. The frequency variable in the equation of transfer was handled by means of multigroup method. Methods for prediction of the average absorption coefficients were described and compared in detail. The net emission coefficients have been determined for comparison.

Klíčová slova

arc plasma, radiation transfer, absorption properties, admixtures of copper vapours

Autoři

BOGATYREVA, N.; BARTLOVÁ, M.; AUBRECHT, V.; KLOC, P.

Vydáno

30. 11. 2019

Nakladatel

Czech Technical University in Prague

Místo

Praha

ISSN

2336-2626

Periodikum

Plasma Physics and Technology

Ročník

6

Číslo

3

Stát

Česká republika

Strany od

265

Strany do

269

Strany počet

5

URL

https://ojs.cvut.cz/ojs/index.php/PPT/article/view/5995

BibTex

@article{BUT160758,
  author="Naděžda {Bogatyreva} and Milada {Bartlová} and Vladimír {Aubrecht} and Petr {Kloc}",
  title="Approximate determination of radiation properties in the arc plasmas with admixtures of copper vapours",
  journal="Plasma Physics and Technology",
  year="2019",
  volume="6",
  number="3",
  pages="265--269",
  doi="10.14311/ppt.2019.3.265",
  issn="2336-2626",
  url="https://ojs.cvut.cz/ojs/index.php/PPT/article/view/5995"
}