Version 1
: Received: 12 June 2024 / Approved: 12 June 2024 / Online: 12 June 2024 (14:29:24 CEST)
How to cite:
Baeva, M.; Cressault, Y.; Kloc, P. Comparative Studies on the Radiative Heat Transfer in Arc Plasma and Its Impact in a Model of a Free-Burning Arc. Preprints2024, 2024060853. https://doi.org/10.20944/preprints202406.0853.v1
Baeva, M.; Cressault, Y.; Kloc, P. Comparative Studies on the Radiative Heat Transfer in Arc Plasma and Its Impact in a Model of a Free-Burning Arc. Preprints 2024, 2024060853. https://doi.org/10.20944/preprints202406.0853.v1
Baeva, M.; Cressault, Y.; Kloc, P. Comparative Studies on the Radiative Heat Transfer in Arc Plasma and Its Impact in a Model of a Free-Burning Arc. Preprints2024, 2024060853. https://doi.org/10.20944/preprints202406.0853.v1
APA Style
Baeva, M., Cressault, Y., & Kloc, P. (2024). Comparative Studies on the Radiative Heat Transfer in Arc Plasma and Its Impact in a Model of a Free-Burning Arc. Preprints. https://doi.org/10.20944/preprints202406.0853.v1
Chicago/Turabian Style
Baeva, M., Yann Cressault and Petr Kloc. 2024 "Comparative Studies on the Radiative Heat Transfer in Arc Plasma and Its Impact in a Model of a Free-Burning Arc" Preprints. https://doi.org/10.20944/preprints202406.0853.v1
Abstract
The radiative heat transfer in arc plasma models is considered from the point of view of its description in terms of a net emission coefficient, the method of spherical harmonics in its lowest order, and the discrete ordinate method. Net emission coefficients are computed applying approximate and numerical approaches, the multi-band representation of the spectral absorption coefficient with three kinds of its averaging and two datasets. The self-consistent access to the radiative heat transfer is applied to a two-dimensional axisymmetric model of free-burning arc in argon at atmospheric pressure. The results obtained from the models employing the net emission coefficient, the method of spherical harmonics, and the discrete ordinate method are compared.
Keywords
net emission coefficient; P1 method; DOM; multi-band approximation; arc plasma
Subject
Physical Sciences, Fluids and Plasmas Physics
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
