Detail publikačního výsledku

Radiation transfer in air thermal plasmas

AUBRECHT, V.; BARTLOVÁ, M.

Originální název

Radiation transfer in air thermal plasmas

Anglický název

Radiation transfer in air thermal plasmas

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

The objective of the paper consists of a theoretical prediction of radiative heat transfer in arc plasmas of air at various temperatures and pressures. Main radiation quantities, namely radiation intensity, flux density and its divergence, will be determined in cylindrical arc plasmas. As a mathematical tool for the radiation field prediction, method of partial characteristics will be used, which is capable to describe simultaneously both radiation emission at the central parts of the plasma and absorption at the outer cooler regions. Extension of the developed models by radiative transfer predicted by the method of partial characteristics will influence the industrial development of circuit breakers or plasmatrons.

Anglický abstrakt

The objective of the paper consists of a theoretical prediction of radiative heat transfer in arc plasmas of air at various temperatures and pressures. Main radiation quantities, namely radiation intensity, flux density and its divergence, will be determined in cylindrical arc plasmas. As a mathematical tool for the radiation field prediction, method of partial characteristics will be used, which is capable to describe simultaneously both radiation emission at the central parts of the plasma and absorption at the outer cooler regions. Extension of the developed models by radiative transfer predicted by the method of partial characteristics will influence the industrial development of circuit breakers or plasmatrons.

Klíčová slova

plasma radiation, method of partial characteristics

Klíčová slova v angličtině

plasma radiation, method of partial characteristics

Autoři

AUBRECHT, V.; BARTLOVÁ, M.

Vydáno

05.09.2005

Nakladatel

UVEE FEKT VUT v Brně

Místo

Brno

ISBN

80-214-2931-3

Kniha

XVIth Symposium on Physics of Switching Arc

Strany od

9

Strany do

12

Strany počet

4

BibTex

@inproceedings{BUT15354,
  author="Vladimír {Aubrecht} and Milada {Bartlová}",
  title="Radiation transfer in air thermal plasmas",
  booktitle="XVIth Symposium on Physics of Switching Arc",
  year="2005",
  pages="9--12",
  publisher="UVEE FEKT VUT v Brně",
  address="Brno",
  isbn="80-214-2931-3"
}