Pressure waves in a vortex towards the centre?

AI Thread Summary
Pressure waves are present in vortices, such as cyclones, generated by the motion of fluid or air molecules moving towards the vortex center. This inward pressure creates a buoyancy-like effect, allowing solids to move towards the center without the surrounding fluid molecules following. The discussion seeks to understand the mechanics behind this phenomenon and its implications in fluid dynamics. Further exploration of related concepts can be found in resources like vortex tubes and vortex stretching. Understanding these dynamics is crucial for comprehending the behavior of vortices in various applications.
luckis11
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Is there a pressure wave in every vortex (or cyclone etc), created by the motions of the molecules of the fluid or air which make up the vortex, pressing towards the centre of the vortex, and causing the ... buoyancy-like result that: The solids are moving towards the centre of the vortex WITHOUT the molecules of the fluid or the air following the solid?

Any links saying that this actually happens, if it happens?
 
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