Third generation of vortex identification methods: Omega and Liutex/Rortex based systems
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Hydrodynamics"
DOI: 10.1007/s42241-019-0022-4
Abstract: A vortex is intuitively recognized as the rotational/swirling motion of fluids, but a rigorous and universally-accepted definition is still not available. Vorticity tube/filament has been regarded equivalent to a vortex since Helmholtz proposed the concepts… read more here.
Keywords: generation vortex; identification methods; vortex identification; identification ... See more keywords
Generation of Vortex Lattices at the Liquid–Gas Interface Using Rotating Surface Waves
Sign Up to like & getrecommendations! Published in 2019 at "Fluids"
DOI: 10.3390/fluids4020074
Abstract: In this paper, we demonstrate experimentally that by generating two orthogonal standing waves at the liquid surface, one can control the motion of floating microparticles. The mechanism of the vortex generation is somewhat similar to… read more here.
Keywords: generation; surface; generation vortex; vortex lattices ... See more keywords