Detail publikace

CALCULATION OF RADIATION TRANSFER IN SF6 ARC PLASMAS USING THE P1-APPROXIMATION

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

Originální název

CALCULATION OF RADIATION TRANSFER IN SF6 ARC PLASMAS USING THE P1-APPROXIMATION

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

The objective of this paper consists of approximate calculations of radiative heat transfer in SF6 arc plasmas at the plasma temperatures in the range of 1000 – 35 000 K and pressures from 0.5 to 5 MPa. As a mathematical tool for the radiation field prediction, the P1-approximation was used. To simplify the calculations, the frequency dependence of absorption coefficients has been handled by means of Planck and Rosseland averaging methods. Calculations have been performed for cylindrical plasma of various radii (0.01 – 10) cm with given temperature profile. Contribution to the net emission of different spectral regions is discussed.

Klíčová slova

SF6 arc plasma, radiation transfer, P1-approximation, Planck means, Rosseland means.

Autoři

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

Rok RIV

2012

Vydáno

27. 8. 2012

Nakladatel

University of Novi Sad

Místo

Novi Sad, Srbsko

ISBN

978-86-7031-242-5

Kniha

Contributed Papers & Abstracts of Invited Lectures and Progress Reports of the 26th Summer School and International Symposium on the Physics of Ionized Gases

Strany od

139

Strany do

142

Strany počet

4

BibTex

@inproceedings{BUT93946,
  author="Milada {Bartlová} and Vladimír {Aubrecht} and Naděžda {Bogatyreva}",
  title="CALCULATION OF RADIATION TRANSFER IN SF6 ARC PLASMAS USING THE P1-APPROXIMATION",
  booktitle="Contributed Papers & Abstracts of Invited Lectures and Progress Reports of the 26th Summer School and International Symposium on the Physics of Ionized Gases",
  year="2012",
  pages="139--142",
  publisher="University of Novi Sad",
  address="Novi Sad, Srbsko",
  isbn="978-86-7031-242-5"
}