Definition of Vortex ring. Meaning of Vortex ring. Synonyms of Vortex ring

Here you will find one or more explanations in English for the word Vortex ring. Also in the bottom left of the page several parts of wikipedia pages related to the word Vortex ring and, of course, Vortex ring synonyms and on the right images related to the word Vortex ring.

Definition of Vortex ring

Vortex ring
Vortex ring Vortex ring (Physics) A ring-shaped mass of moving fluid which, by virtue of its motion of rotation around an axis disposed in circular form, attains a more or less distinct separation from the surrounding medium and has many of the properties of a solid.

Meaning of Vortex ring from wikipedia

- A vortex ring, also called a toroidal vortex, is a torus-shaped vortex in a fluid; that is, a region where the fluid mostly spins around an imaginary axis...
- The vortex ring state (VRS) is a dangerous aerodynamic condition that may arise in helicopter flight, when a vortex ring system engulfs the rotor, causing...
- An air vortex cannon is a toy that releases doughnut-shaped air vortices — similar to smoke rings but larger, stronger and invisible. The vortices are...
- The vortex ring gun is an experimental non-lethal weapon for crowd control that uses high-energy vortex rings of gas to knock down people or spray them...
- In fluid dynamics, a vortex (pl.: vortices or vortexes) is a region in a fluid in which the flow revolves around an axis line, which may be straight or...
- bubble ring, or toroidal bubble, is an underwater vortex ring where an air bubble occupies the core of the vortex, forming a ring shape. The ring of air...
- A smoke ring is a visible vortex ring formed by smoke in a clear atmosphere. Smokers may blow smoke rings from the mouth, intentionally or accidentally...
- "Mount Etna blows smoke rings during volcanic eruptions". NBC News. 12 April 2013. Retrieved 15 April 2013. "Vortex rings made of water vapour rise...
- variety of complex flow phenomena, such as the formation and motion of vortex rings. Mathematically, the vorticity ω {\displaystyle {\boldsymbol {\omega...
- the low-velocity region of spherical vortex breakdown of a natural vortex[vague] (e.g., the 'Hill's spherical vortex'). Oleg Meshcheryakov suggests that...