Presents the results of a numerical calculation of the interaction of the jet of carbon dioxide from smashing subsonic air fl ow. Were identifi ed and analyzed pressure values, the trajectories of the jet, the velocity profi les at small blowing intensities. The comparison of calculation results with experimental data of other authors. The obtained curves of the temperature distribution for carrying air fl ow and the jet issued from a slit-like holes with aspect ratios 1:2; 1:3; 1:4. Analysis of the results showed that the geometrical parameters of the jet blowing holes does not signifi cantly aff ect the temperature distribution in the region behind the jet. The research results can be used in the design of the jet bodies of the gas burners of boilers. Will conduct further modeling to enhance the process of formation of the gas-air mixture in the gas jet type burners.
The axial distribution of carbon dioxide cluster in supersonic gas jet by Rayleigh scattering