CH4-air diffusion flame in cylindrical furnace (Rotary kiln) -- CFD Online Discussion Forums

August 30, 2018, 11:27

CH4-air diffusion flame in cylindrical furnace (Rotary kiln)

aqayyum

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Abdul Qayyum

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Dear members

I am simulating (2-D simulation) the non-premixed combustion in a cylindrical furnace with two inlets i.e. one for fuel and one for air. I am describing the upper most part as pressure inlet as shown in figure.
by doing so I am hoping that the atmosphere inside the furnace is air. Now I want to add a flue gas (co2, h2o, N2, and o2) as atmosphere. How I can realize it. Please see the figure.
Your help in this regard will be highly appreciated.

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Last edited by aqayyum; August 30, 2018 at 15:16. Reason: grammar mistake

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