Submerged Air Jet Research Articles

Investigation of a submerged air jet during high-intensity swirling

The characteristics have been determined experimentally for the jet flow originating in the vicinity of the shear section of a centrifugal atomizer (up to the sections corresponding to the termination of the reverse flow zone). The distribution has been obtained for the mean velocity, the additive concentration, and the intensities of the turbulent velocity pulsations for different initial swirling.

Investigation of the flow structure in a plane turbulent jet

Results of an experimental investigation of a plane, submerged air jet are elucidated. The distribution of the mean velocity, the longitudinal and transverse velocity component pulsations, the tangential friction stress, and the correlation coefficient in jet cross sections are presented. The results of measurements are compared with the data of other authors.