A non-premixed coaxial oxy-fuel turbulent flame was studied numerically with standard and realizable k-ε turbulence model and a comparison was made between them. The governing equations were solved by finite volume approach and were discretized using the second order upwind scheme. The presumed β-PDF model was applied to model turbulence-combustion interaction. The discrete ordinate radiation heat transfer method was also used. Comparison of numerical and experimental data showed that the realizable model has a better prediction of the axial velocity and NO concentration than that of the standard model.
Hashemi, S. , Fatahi, A. and Sheikhzade, G. (2023). Presumed PDF Modeling of Reactive Oxy-Fuel Flow in a Model Combustor. Energy Engineering and Management, 2(4), 48-57.
MLA
Hashemi, S. , , Fatahi, A. , and Sheikhzade, G. . "Presumed PDF Modeling of Reactive Oxy-Fuel Flow in a Model Combustor", Energy Engineering and Management, 2, 4, 2023, 48-57.
HARVARD
Hashemi, S., Fatahi, A., Sheikhzade, G. (2023). 'Presumed PDF Modeling of Reactive Oxy-Fuel Flow in a Model Combustor', Energy Engineering and Management, 2(4), pp. 48-57.
CHICAGO
S. Hashemi , A. Fatahi and G. Sheikhzade, "Presumed PDF Modeling of Reactive Oxy-Fuel Flow in a Model Combustor," Energy Engineering and Management, 2 4 (2023): 48-57,
VANCOUVER
Hashemi, S., Fatahi, A., Sheikhzade, G. Presumed PDF Modeling of Reactive Oxy-Fuel Flow in a Model Combustor. Energy Engineering and Management, 2023; 2(4): 48-57.
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