. Thermal mechanism was used for modeling the formation of the nitrogen oxides. Finite difference method and Genmix numerical code were used for numerical solution of equations. Our results indicated the important influence of the limiting diverging angle...

influence of the limiting diverging angle of diffuser on the coefficient of recovering of pressure. Moreover, due to the intense dependence of Nox pollutant to the maximum temperature in the domain with this feature, the Nox pollutant amount is also...