| Issue |
E3S Web Conf.
Volume 459, 2023
XXXIX Siberian Thermophysical Seminar (STS-39)
|
|
|---|---|---|
| Article Number | 03002 | |
| Number of page(s) | 6 | |
| Section | Methods for Controlling Turbulence and Intensifying Heat and Mass Transfer | |
| DOI | https://doi.org/10.1051/e3sconf/202345903002 | |
| Published online | 04 December 2023 | |
Numerical simulations of a subsonic round jet with transverse acoustic and mechanical forcing
Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Branch, Russian Academy of Sciences, 630090 Novosibirsk, Russian Federation
* Corresponding author: s.yakovenko@mail.ru
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.
© The Authors, published by EDP Sciences, 2023
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