Detail publikace

APPROXIMATE CALCULATIONS OF RADIATION EMISSION FROM SF6 ARC PLASMAS WITH CU VAPOURS

Originální název

APPROXIMATE CALCULATIONS OF RADIATION EMISSION FROM SF6 ARC PLASMAS WITH CU VAPOURS

Anglický název

APPROXIMATE CALCULATIONS OF RADIATION EMISSION FROM SF6 ARC PLASMAS WITH CU VAPOURS

Jazyk

en

Originální abstrakt

The aim of this paper is to evaluate radiation properties of SF6 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 have been performed for isothermal cylindrical plasma of various radii (0.01 – 10) cm in temperature range (1 000 – 30 000) K and pressure 0.5 MPa. The frequency dependence of absorption coefficients has been handled by means of Planck and Rosseland averaging methods.

Anglický abstrakt

The aim of this paper is to evaluate radiation properties of SF6 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 have been performed for isothermal cylindrical plasma of various radii (0.01 – 10) cm in temperature range (1 000 – 30 000) K and pressure 0.5 MPa. The frequency dependence of absorption coefficients has been handled by means of Planck and Rosseland averaging methods.

BibTex


@inproceedings{BUT101605,
  author="Nadezda {Bogatyreva} and Milada {Bartlová} and Vladimír {Aubrecht} and Pavel {Škarvada} and Dinara {Sobola}",
  title="APPROXIMATE CALCULATIONS OF RADIATION EMISSION FROM SF6 ARC PLASMAS WITH CU VAPOURS",
  annote="The aim of this paper is to evaluate radiation properties of SF6 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 have been performed for isothermal cylindrical plasma of various radii (0.01 – 10) cm in temperature range (1 000 – 30 000) K and pressure 0.5 MPa. The frequency dependence of absorption coefficients has been handled by means of Planck and Rosseland averaging methods.",
  address="VUT v Brně, OEZ Letohrad",
  booktitle="Proceedings of XX Symposium on Physics of Switching Arc, Invited Lectures and Contributed Papers",
  chapter="101605",
  howpublished="print",
  institution="VUT v Brně, OEZ Letohrad",
  year="2013",
  month="september",
  pages="92--95",
  publisher="VUT v Brně, OEZ Letohrad",
  type="conference paper"
}