Solving a physics mystery: Those 'solitons' are really vortex rings
Can a VTOL jet such as the Harrier enter a Vortex Ring State? - Aviation Stack Exchange
The Vortex Ring, Close Up, in Slow Motion. - YouTube
Vortex Ring State: what is it, how to prevent it and how to get out of it • HeliSimmer.com
Scientists created 'smoke rings' of light
The Vortex Ring, Close Up, in Slow Motion. - YouTube
Ring-structure and the vortex – BLDGBLOG
Bad Astronomy | Blowing square smoke rings | SYFY WIRE | SYFY WIRE
Vortex ring - Wikipedia
Quadcopter Vortex Ring State | Settling with Power. Unmanned… | Flickr
Vortex ring behavior provides the epigenetic blueprint for the human heart | Scientific Reports
Experimental observation of vortex rings in a bulk magnet | Nature Physics
Vortex Ring Cannon, improved version - YouTube
Background Reasearch - hsa2013Anisa33
Vortex Ring Machine Gun - YouTube
Vortex ring with swirl: A numerical study: Physics of Fluids: Vol 22, No 9
How to make smoke rings with a simple DIY vortex cannon | The Kid Should See This
Vortex ring formation coupled with a translating bluff body | Journal of Fluid Mechanics | Cambridge Core
Vortex Cannon Belches Jumbo Smoke Rings « Science Experiments :: WonderHowTo
Vortex Ring - an overview | ScienceDirect Topics
Vortex ring | IAHR Media Library
Potential application of using vortex ring for personalized ventilation - Wang - 2020 - Indoor Air - Wiley Online Library
Colour online) Flow visualization images of vortex ring at different... | Download Scientific Diagram
Vortex ring state - Wikipedia
Vortex ring state - Wikipedia
A schematic of the coordinate system and a typical vortex ring with swirl. | Download Scientific Diagram
Mass production of shaped particles through vortex ring freezing | Nature Communications
