Author:
Vankova Olga S.,Yakovenko Sergey N.
Abstract
The results of numerical experiments on the bifurcation effects for a free round jet caused by acoustic or vibrational excitations are presented. The three-dimensional distributions of the instantaneous and time-averaged velocity vector components have been obtained and analyzed. The effects of Strouhal and Reynolds numbers on the jet splitting angle, as well as those of the amplitude and type of jet perturbations is discussed in such a comparative parametric study.