On the role of initial velocities in pair dispersion in a microfluidic chaotic flow
Sign Up to like & getrecommendations! Published in 2017 at "Nature Communications"
DOI: 10.1038/s41467-017-00389-8
Abstract: Chaotic flows drive mixing and efficient transport in fluids, as well as the associated beautiful complex patterns familiar to us from our every day life experience. Generating such flows at small scales where viscosity takes… read more here.
Keywords: pair dispersion; dispersion; elastic turbulence; chaotic flow ... See more keywords
Universality and Intermittency of Pair Dispersion in Turbulence.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.128.114502
Abstract: Turbulence can disperse a concentrated parcel of pollutants at a rate over nine orders of magnitude higher than its purely diffusive counterpart. One intriguing signature of turbulent dispersion is its superdiffusive scaling. However, the universality… read more here.
Keywords: dispersion; universality intermittency; turbulence; dispersion turbulence ... See more keywords
Can We Detect Submesoscale Motions in Drifter Pair Dispersion?
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Physical Oceanography"
DOI: 10.1175/jpo-d-18-0181.1
Abstract: A cluster of 45 drifters deployed in the Bay of Bengal is tracked for a period of four months. Pair dispersion statistics, from observed drifter trajectories and simulated trajectories based on surface geostrophic velocity, are… read more here.
Keywords: dispersion; structure functions; submesoscale motions; pair dispersion ... See more keywords