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Rotating helical turbulence. II. Intermittencyscale invarianceand structures
(American Institute of Physics, 2010-03)
We study the intermittency properties of the energy and helicity cascades in two 15363 direct numerical simulations of helical rotating turbulence. Symmetric and antisymmetric velocity increments are examinedas well as ...
On the algebraic structure of rotationally invariant two-dimensional Hamiltonians on the noncommutative phase space
(IOP Publishing, 2016-01)
We study two-dimensional Hamiltonians in phase space with noncommutativity both in coordinates and momenta. We consider the generator of rotations on the noncommutative plane and the Lie algebra generated by Hermitian ...
Passive scalar cascades in rotating helical and non-helical flows
(IOP Publishing, 2013-07)
We study how helicity affects the spectrum of a passive scalar in rotating turbulent flows, using numerical simulations of turbulent flows with or without rotation and with or without injection of helicity. Scaling laws ...
Rotation assisted diffusion of water trimers on Pd{111}
(Elsevier Science, 2016-06)
Diffusion barriers for a cluster of three water molecules on Pd{111} have been estimated from ab-initio Density Functional Theory. A model for the diffusion of a cluster of three water molecules (trimer) based in rotations ...
Development and validation of a simulation model for hairy vetch (Vicia villosa Roth) self-regeneration under different crop rotations
(Elsevier Science, 2019-04-01)
Hairy vetch (HV, Vicia villosa Roth) is a winter annual legume cultivated for pasture grazing, in crop rotations with cereal crops under semi-arid conditions. The inclusion of HV increases soil nitrogen, thus contributing ...
Regular and chaotic orbits in a self-consistent triaxial stellar system with slow figure rotation
(Springer, 2006-10)
We created a self-consistent triaxial stellar system through the cold disipationless collapse of 100,000 particles whose evolution was followed with a multipolar code. The resulting system rotates slowly even though its ...
GALACTIC NONLINEAR DYNAMIC MODEL
(World Scientific Publ Co Pte Ltd, 2013)