Taylor Particle Dispersion during Transition to Fully developed Two-Dimensional Turbulence
We report new measurements of single particle dispersion in turbulent two-dimensional (2D) flows. Laboratory experiments in electromagnetically driven and Faraday wave driven turbulence reveal a transition from weakly dispersing superdiffusive regime to strongly dispersing Brownian diffusion as the flow energy is increased in a broad range. The transition to fully developed 2D turbulence is characterized by the topological changes in the fluid particle trajectories and the development of...[Show more]
|Collections||ANU Research Publications|
|Source:||Physical Review Letters|
|01_Xia_Taylor_Particle_Dispersion_2014.pdf||1.05 MB||Adobe PDF|
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