Results 221 to 230 of about 16,475 (273)

Passive control of suddenly expanded flow and temperature distribution along the duct at critical Mach number. [PDF]

open access: yesSci Rep
Tamboli S   +8 more
europepmc   +1 more source

Comb Model in Periodic Potential. [PDF]

open access: yesEntropy (Basel)
Iomin A, Milovanov A, Sandev T.
europepmc   +1 more source

Plasma Turbulence near the Plasma Edge

open access: yesPlasma Turbulence near the Plasma Edge
openaire  

Plasma Turbulent Bremsstrahlung

Physical Review Letters, 1994
Plasma turbulent bremsstrahlung is a radiation of high frequency plasma mode produced by the scattered electrons due to the effective turbulent collisions associated with low frequency fluctuations. It is found that the spontaneous emission term in the quasilinear effect is responsible for the mechanism.
, Ishihara, , Hirose
openaire   +2 more sources

Visualization of plasma turbulence

IEEE Computer Graphics and Applications, 1995
We have developed a three-dimensional toroidal gyrokinetic particle simulation to study tokamak turbulence. The gyrokinetic equations are a reduced set derived from the Vlasov-Maxwell equations by phase averaging over the ion gyromotion and keeping only the time and space scales relevant for describing tokamak plasmas.
Scott E. Parker   +2 more
openaire   +1 more source

Barriers for Transport in Turbulent Plasmas

Physical Review Letters, 2003
The control of transport due to electrostatic turbulence is investigated using test-particle simulations. We show that a barrier for the transport, that is, a region where transport is reduced, can be generated through the randomization of phases of the turbulent field.
CARBONE, Vincenzo   +2 more
openaire   +3 more sources

INTERMITTENCY IN SPACE PLASMA TURBULENCE

2005
We present a short overview on theoretical aspects and observational findings about intermittency in solar wind MHD turbulence. This phenomenon, which became a remarkable topic in the past few years, is due to the fact that solar wind fluctuations are neither isotropic nor scale-invariant, two of the fundamental hypotheses at the basis of K41 ...
Bruno, R   +5 more
openaire   +2 more sources

Scalar model for plasma turbulence

Physical Review E, 1993
A shell model is proposed to study the Hasegawa-Mima equation [Phys. Fluids 21, 87 (1978)] describing the electric-potential fluctuaitons in microturbulent plasmas. The simularities with two-dimensional hydrodynamic turbulence are discussed. Both the direct cascade of enstrophy and the reverse cascade of energy are investigated.
Ottinger, Jean-Luc, Carati, Daniele
openaire   +3 more sources

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