Trajectory structures and transport.
The special problem of transport in two-dimensional divergence-free stochastic velocity fields is studied by developing a statistical approach, the nested subensemble method. The nonlinear process of trapping determined by such fields generates trajectory structures whose statistical characteristics are determined. These structures strongly influence the transport.
Vlad
Madalina
M
National Institute of Fusion Science, Toki 509-5292, Japan.
Spineanu
Florin
F