Detail publikace

Optimization of 3-band mean absorption coefficients

KLOC, P. AUBRECHT, V. BARTLOVÁ, M. COUFAL, O.

Originální název

Optimization of 3-band mean absorption coefficients

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

In this paper we present a process for mean absorption coefficient optimal band selection applied to the 3-band model of radiation in an air electrical arc. For fixed temperature, the divergence of radiation flux in an infinite cylindrical plasma column is calculated using spectrally resolved absorption coefficient and serves as a reference value. Optimization process is used to properly select the bands of 3-band mean absorption approximation using both unmodified and limited Planck mean absorption coefficient. The accuracy of aforementioned two approximation methods is evaluated.

Klíčová slova

radiation transfer, mean absorption coefficient, Planck mean, divergence of radiation flux

Autoři

KLOC, P.; AUBRECHT, V.; BARTLOVÁ, M.; COUFAL, O.

Rok RIV

2015

Vydáno

7. 9. 2015

Nakladatel

Czech Technical UniversityinPrague

Místo

Praha

ISSN

2336-2626

Periodikum

Plasma Physics and Technology

Ročník

2

Číslo

2

Stát

Česká republika

Strany od

146

Strany do

149

Strany počet

4

URL

http://fyzika.feld.cvut.cz/misc/ppt/ppt2015.html#number2

BibTex

@inproceedings{BUT117789,
  author="Petr {Kloc} and Vladimír {Aubrecht} and Milada {Bartlová} and Oldřich {Coufal}",
  title="Optimization of 3-band mean absorption coefficients",
  booktitle="Plasma Physics and Technology",
  year="2015",
  journal="Plasma Physics and Technology",
  volume="2",
  number="2",
  pages="146--149",
  publisher="Czech Technical UniversityinPrague",
  address="Praha",
  issn="2336-2626",
  url="http://fyzika.feld.cvut.cz/misc/ppt/ppt2015.html#number2"
}