The plane jet, visualized by the smoke, with the parabolic mean velocity profile at the nozzle exit with acoustical action
Project: Visualization of Mechanical Processes
Journal: Visualization of Mechanical Processes: An International Online Journal
Topics: Turbulence, Turbulence models, Flow-structure interaction, Aerodynamics, Visualization techniques
In this movie, the plane jet is developed under conditions of the parabolic mean velocity profile formed directly at the nozzle exit. Therefore, the sinusoidal oscillation of the jet caused by its absolute instability can be observed. Under the acoustical effect on the jet with the same intensity of sound for frequencies from 30 to 90 Hz, some features of this acoustical effect can be observed.
Toroidal vortices in the subsonic jet excited by the acoustic wave
Visualization of Mechanical Processes
2940
Round jet visualization in the longitudinal direction in the area of azimuthal vortex structures
Visualization of Mechanical Processes
2726
Next generation Ultra-high Efficiency Modular Power/Electricity Generation Systems — Opportunities and Challenges
Tec Talk
2743