Ströhle, Jochen (2008)
Assessment of the re-ordered wide band model for non-grey radiative transfer calculations in 3D enclosures.
In: Journal of Quantitative Spectroscopy and Radiative Transfer, 109 (9)
doi: 10.1016/j.jqsrt.2007.11.012
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
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.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2008 |
| Autor(en): | Ströhle, Jochen |
| Art des Eintrags: | Bibliographie |
| Titel: | Assessment of the re-ordered wide band model for non-grey radiative transfer calculations in 3D enclosures |
| Sprache: | Englisch |
| Publikationsjahr: | Juni 2008 |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Journal of Quantitative Spectroscopy and Radiative Transfer |
| Jahrgang/Volume einer Zeitschrift: | 109 |
| (Heft-)Nummer: | 9 |
| DOI: | 10.1016/j.jqsrt.2007.11.012 |
| URL / URN: | https://doi.org/10.1016/j.jqsrt.2007.11.012 |
| Kurzbeschreibung (Abstract): | 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. |
| Freie Schlagworte: | Radiative transfer, Spectral modelling, Discrete ordinates method |
| Fachbereich(e)/-gebiet(e): | 16 Fachbereich Maschinenbau 16 Fachbereich Maschinenbau > Institut für Energiesysteme und Energietechnik (EST) |
| Hinterlegungsdatum: | 08 Feb 2018 07:20 |
| Letzte Änderung: | 08 Feb 2018 07:20 |
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