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International Journal of Fluid Mechanics Research
ESCI SJR: 0.206 SNIP: 0.446 CiteScore™: 0.5

ISSN Imprimer: 2152-5102
ISSN En ligne: 2152-5110

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International Journal of Fluid Mechanics Research

DOI: 10.1615/InterJFluidMechRes.v40.i1.10
pages 1-8

Experimental Investigation of the Interaction between Turbulent Impinging Flame and Radiation

Nadjib Ghiti
Laboratoire de Mécanique Avancée − LMA Bab-Ezzouar, Alger, Algeria
Abed Alhalim Bentebbiche
Laboratoire de Mécanique Avancée − LMA Bab-Ezzouar, Alger, Algeria
Ramzi Boulkroune
URASM-CSC, Unité de recherche Appliquèe en Sidérurgie Métallurgie − Centre National de Recherche Scientifique et Technique en Soudage et Contrôl Annaba, Algeria

RÉSUMÉ

An experimental study was focused on the investigation of the interaction between turbulent and radiation in the case of a methane turbulent impinging diffusion flame. An infrared thermograpgy was used to measure the flame radiation temperature based on a fixed emissivity. Then the flame radiation heat flux was calculated for two Reynolds numbers 4500, 6000 and for tow distances L/d from the wall to the center line of the jet axis. The results show that the flame radiation heat flux is more influenced by the increasing of the Reynolds number and with the decreasing of the distance between the flame and the lateral wall.


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