Simulation of turbulent piloted methane non-premixed flame based on combination of finite-rate/eddy-dissipation model

Authors

  • A. Guessab ENPO
  • A. Aris USTOMB
  • A. Bounif USTOMB

DOI:

https://doi.org/10.5755/j01.mech.19.6.6000

Keywords:

RANS, Mechanism, FR-EDM, Simulation

Abstract

Two chemical kinetic mechanisms of methane combustion were tested and compared using a piloted axisymmetric turbulent non-premixed flame: 1-step and 4-step mechanism, to predict the temperature and species distributions. The numerical results are presented and compared with the experimental data. A 4-step methane mechanism was successfully implanted into CFD solver Fluent. The numerical solution is in very good agreement with previous numeral of 4-step mechanism and the experimental data.

DOI: http://dx.doi.org/10.5755/j01.mech.19.6.6000

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Published

2013-12-22

Issue

Section

MECHANICS OF FLUIDS AND GASES