Detail publikačního výsledku

Optimization of 3-band mean absorption coefficients

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

Originální název

Optimization of 3-band mean absorption coefficients

Anglický název

Optimization of 3-band mean absorption coefficients

Druh

Stať ve sborníku v databázi WoS či Scopus

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.

Anglický 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

Klíčová slova v angličtině

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

Autoři

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

Rok RIV

2016

Vydáno

07.09.2015

Nakladatel

Czech Technical UniversityinPrague

Místo

Praha

Kniha

Plasma Physics and Technology

ISSN

2336-2626

Periodikum

Plasma Physics and Technology

Svazek

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

Plný text v Digitální knihovně

http://hdl.handle.net/

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"
}