Large eddy simulation of the flameless oxidation in the IFRF furnace with varying inlet conditions | Zendy

Reza Kamali | Zendy; Seyed Mahmood Mousavi | Zendy; A. R. Binesh | Zendy; Javad Abolfazli Esfahani | Zendy

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Large eddy simulation of the flameless oxidation in the IFRF furnace with varying inlet conditions

Author(s) -

Reza Kamali,

Seyed Mahmood Mousavi,

A. R. Binesh,

Javad Abolfazli Esfahani

Publication year - 2016

Publication title -

international journal of spray and combustion dynamics

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.614

H-Index - 16

eISSN - 1756-8285

pISSN - 1756-8277

DOI - 10.1177/1756827716653850

Subject(s) - combustion , inlet , large eddy simulation , nuclear engineering , volume (thermodynamics) , inert , materials science , mechanics , environmental science , thermodynamics , mechanical engineering , chemistry , physics , engineering , turbulence , organic chemistry

In the present study, large eddy simulation methodology is applied to investigate the 3D non-premixed flameless oxidation in the IFRF furnace. In order to serve this purpose, to model the combustion and radiation, the partially stirred reactor and finite volume discrete ordinate model are used, respectively.Moreover, the detailed mechanism of GRI-2.11 is undertaken to represent chemistry reactions. The present simulations agree qualitatively well with published experimental data. Finally, the present study focusses on the assessment of the effects of variations in the fuel vertical injection by adding an inert gas as well as the fuel temperature on combustion behavior. The results revealed that important changes occur in the characteristics of the flameless oxidation process.

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