N2 - The dynamic process of the interaction between a turbulent jet diffusion methane flame and a lateral wall was experimentally studied. The evolution of the flame temperature field with the Nitrogen dilution of the methane jet flame was examined. The interaction between the diffusion flame and the lateral wall was investigated for different distance between the wall and the central axes of the jet flame. The dilution is found to play the central role in the flame extinction process. The flame response as the lateral wall approaches from infinity and the increasing of the dilution rate make the flame extinction more rapid than the flame without dilution, when the nitrogen dilution rate increase the flame temperature decrease. L1 - http://journals.pan.pl/Content/94674/PDF/03_paper.pdf L2 - http://journals.pan.pl/Content/94674 PY - 2014 IS - No 4 December EP - 54 DO - 10.2478/aoter-2014-0032 KW - flame KW - N2 Dilution KW - wall flame KW - infrared thermography KW - methane A1 - Ghiti, Nadjib PB - The Committee of Thermodynamics and Combustion of the Polish Academy of Sciences and The Institute of Fluid-Flow Machinery Polish Academy of Sciences DA - 2014 T1 - The dilution effect on the extinction of wall diffusion flame SP - 43 UR - http://journals.pan.pl/dlibra/publication/edition/94674 T2 - Archives of Thermodynamics