J.H. Stathis, R. Bolam, et al.
INFOS 2005
The effects of large-scale sweeping velocity on the turbulent cascade to small scales are examined for two problems: the advection of a passive scalar by a multivariate-Gaussian velocity field and incompressible Alfvén-wave turbulence. In both cases, the sweeping produces anisotropy and reduces the strength of cascade. If the direction of the sweep velocity varies with time, a balance is reached between this anisotropy and isotropizing effects associated with the change of direction.
J.H. Stathis, R. Bolam, et al.
INFOS 2005
Kenneth R. Carter, Robert D. Miller, et al.
Macromolecules
U. Wieser, U. Kunze, et al.
Physica E: Low-Dimensional Systems and Nanostructures
Andreas C. Cangellaris, Karen M. Coperich, et al.
EMC 2001