Julian J. Hsieh
Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films
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.
Julian J. Hsieh
Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films
Andreas C. Cangellaris, Karen M. Coperich, et al.
EMC 2001
Kigook Song, Robert D. Miller, et al.
Macromolecules
M. Hargrove, S.W. Crowder, et al.
IEDM 1998