Isolated (axisymmetrical) mode (1, 0, 0) of the turbulent vortex ring oscillations
Project: Visualization of Mechanical Processes
Journal: Visualization of Mechanical Processes: An International Online Journal
Article: VISUALIZATION OF DYNAMIC PROCESSES IN RING VORTICE CORES
Topics: Turbulence, Aerodynamics
The video shows an isolated (axisymmetrical) mode (1, 0, 0) of the turbulent vortex ring oscillations. Synchronous rotation of the vortex core boundary in both visible sections is similar to the animation fragments of the axisymmetrical oscillations obtained theoretically.
Instability of the streamwise vortex
Visualization of Mechanical Processes
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Evolution of the jet in the plane where the sinusoidal vortex trail appears and is bifurcated under the effect of the transverse acoustic field with and without acoustic effect
Visualization of Mechanical Processes
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Vortex ring oscillations induced by the interaction with a rigid obstacle
Visualization of Mechanical Processes
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