zonal combustion
1.Three-dimensional reactive flow in a complex annular combustor of GE-F101 gas turbine was studied numerically using the zonal structured grids and FLUENT software. The RSM Reynolds-stress turbulence model. The EBU-Arrhenius turbulent combustion model, and six-flux heat radiation model were applied to predict the real combustion flow in the combustor.
2.The two-dimensional body-fitted grid was created by method of partial differential equation and zonal method. The k-equation subgrid-scale model was used to simulate the turbulent viscosity, the chemical reaction rate was determined by the subgrid EBU combustion model and the heat flux model was employed for the heat flux.
