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Assessment of the re-ordered wide band model for non-grey radiative transfer calculations in 3D enclosures

Assessment of the re-ordered wide band model for non-grey radiative transfer calculations in 3D enclosures

Kategori
Vitenskapelig artikkel
Sammendrag
The objective of the present study is to evaluate variations of the re-ordered wide band model for non-grey radiative transfer calculations in 3D enclosures using the discrete ordinates method. First, the performance of various angular and spatial discretisation schemes of the discrete ordinates method is investigated. Then, several formulations, averaging procedures, and scaling methods of the re-ordered wide band model are tested, and the results are validated against those of a statistical narrow band model. The grey gases formulation using three optimised absorption coefficient is found to be the most efficient method. Copyright Elsevier
Språk
Engelsk
Forfatter(e)
  • Jochen Ströhle
Institusjon(er)
  • SINTEF Energi AS / Gassteknologi
  • SINTEF Energi AS / Termisk energi
  • SINTEF Energi AS
År
Publisert i
Journal of Quantitative Spectroscopy and Radiative Transfer
ISSN
0022-4073
Forlag
Pergamon Press
Årgang
109
Hefte nr.
9
Side(r)
1622 - 1640