Publication detail

MODELLING OF RADIATIVE TRANSFER IN AIR ARC PLASMA

BARTLOVÁ, M. KLOC, P. BOGATYREVA, N. AUBRECHT, V. POKORNÝ, J.

Original Title

MODELLING OF RADIATIVE TRANSFER IN AIR ARC PLASMA

Type

journal article in Scopus

Language

English

Original Abstract

The objective of this work is to compare the accuracy of several approximate models of radiative properties for the prediction of radiative transfer in air arc plasma at the temperatures in the range of 300 – 25 000 K and pressure of 0.1 MPa. Calculated absorption coefficients are used to generate the parameters of different models. The radiative transfer inside the cylindrically symmetrical air plasma with prescribed temperature profile was studied. The equation of radiative transfer was solved using the P1- and SP3-approximations, calculated radiative source term in the energy equation (net emission) was compared with results obtained by spectral integration.

Keywords

radiative transfer, P1 approximation, SP3 approximation, mean absorption coefficients

Authors

BARTLOVÁ, M.; KLOC, P.; BOGATYREVA, N.; AUBRECHT, V.; POKORNÝ, J.

Released

4. 9. 2017

Publisher

ČVUT

Location

Praha

ISBN

2336-2626

Periodical

Plasma Physics and Technology

Year of study

4

Number

3

State

Czech Republic

Pages from

261

Pages to

264

Pages count

4

URL

https://ojs.cvut.cz/ojs/index.php/PPT/article/view/6229

BibTex

@article{BUT141406,
  author="Milada {Bartlová} and Petr {Kloc} and Naděžda {Bogatyreva} and Vladimír {Aubrecht} and Josef {Pokorný}",
  title="MODELLING OF RADIATIVE TRANSFER IN AIR ARC PLASMA",
  journal="Plasma Physics and Technology",
  year="2017",
  volume="4",
  number="3",
  pages="261--264",
  doi="10.14311/ppt.2017.3.261",
  issn="2336-2626",
  url="https://ojs.cvut.cz/ojs/index.php/PPT/article/view/6229"
}