Pratt, J; Busse, A; Muller, WC; Watkins, NW; Chapman, Sandra (Journal article; Tidsskriftartikkel; Peer reviewed, 2017-06-20)
We investigate the utility of the convex hull of many Lagrangian tracers to analyze transport properties
of turbulent flows with different anisotropy. In direct numerical simulations of statistically
homogeneous and stationary Navier–Stokes turbulence, neutral fluid Boussinesq convection, and
MHD Boussinesq convection a comparison with Lagrangian pair dispersion shows that convex hull
statistics ...