| Téléchargement | - Voir le manuscrit accepté : Effects of water vapour addition to the air stream on soot volume fraction and flame temperature in a laminar coflow ethylene flame (PDF, 3.9 Mio)
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| DOI | Trouver le DOI : https://doi.org/10.1615/ICHMT.2013.IntSympRadTransf.90 |
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| Auteur | Rechercher : Liu, Fengshan1; Rechercher : Consalvi, Jean-Louis; Rechercher : Fuentes, Andrés; Rechercher : Smallwood, Gregory J.1 |
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| Affiliation | - Conseil national de recherches du Canada. Science des mesures et étalons
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| Format | Texte, Article |
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| Conférence | 7th International Symposium on Radiative Transfer, RAD-13, 2-8 June 2013, Kusadasi, Turkey |
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| Résumé | The effects of adding water vapour to the air stream on flame temperature and soot volume fraction were investigated numerically in a laminar coflow ethylene diffusion flame at atmospheric pressure using a detailed C2 reaction mechanism including PAH. Thermal radiation was calculated using the discrete-ordinates method and a statistical narrowband correlated-k based wide band model for the absorption coefficients of CO2 and H2O. Soot formation was modeled using a PAH based inception model and the HACA mechanism for surface growth and oxidation. The added water vapour affects soot formation and flame properties through not only dilution and thermal effects, but also through chemical and radiation effects. Addition of water vapour significantly reduces radiation heat loss. |
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| Date de publication | 2013-06-08 |
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| Dans | |
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| Langue | anglais |
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| Publications évaluées par des pairs | Oui |
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| Numéro NPARC | 21268448 |
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| Exporter la notice | Exporter en format RIS |
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| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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| Identificateur de l’enregistrement | bd1a93ec-e4c9-49a7-8d53-20ab8c016496 |
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| Enregistrement créé | 2013-07-22 |
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| Enregistrement modifié | 2020-06-04 |
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