CFD simulation of jet flow and comparision with measurement

Abstract

The paper deals with numerical modeling of free shear jet flow, and spraying of liquid which is dispersed in combustion chamber. Numerical modeling of SNCR [3] in combustion chamber is strongly influenced by intensity of reagent dispersion in flue gas. That is why the numerical model of reagent spraying has to be verified with a view to real measured parameters of nozzles. Numerical model for cone and plane spraying nozzle was compiled. Results of numerical model were compared with results of experimental measurement for both types of nozzles.