In–out impurity density asymmetry due to the Coriolis force in a rotating tokamak plasma

Transport bifurcation in a rotating tokamak plasma.

The effect of flow shear on turbulent transport in tokamaks is studied numerically in the experimentally relevant limit of zero magnetic shear. It is found that the plasma is linearly stable for all nonzero flow shear values, but that subcritical turbulence can be sustained nonlinearly at a wide range of temperature gradients. Flow shear increases the nonlinear temperature gradient threshold fo...

Electromotive force due to magnetohydrodynamic fluctuations in sheared rotating turbulence.

This article presents a calculation of the mean electromotive force arising from general small-scale magnetohydrodynamical turbulence, within the framework of the second-order correlation approximation. With the goal of improving understanding of the accretion disk dynamo, effects arising through small-scale magnetic fluctuations, velocity gradients, density and turbulence stratification, and r...

from linguistics to literature: a linguistic approach to the study of linguistic deviations in the turkish divan of shahriar

chapter i provides an overview of structural linguistics and touches upon the saussurean dichotomies with the final goal of exploring their relevance to the stylistic studies of literature. to provide evidence for the singificance of the study, chapter ii deals with the controversial issue of linguistics and literature, and presents opposing views which, at the same time, have been central to t...

Bifurcated states of a rotating tokamak plasma in the presence of a static error- eld

The bifurcated states of a rotating tokamak plasma in the presence of a static, resonant, erroreld are found to be strongly analogous to the bifurcated states of a conventional induction motor. The two plasma states are the \unreconnected" state, in which the plasma rotates and erroreld driven magnetic reconnection is suppressed, and the \fully reconnected" state, in which the plasma rotation a...

Bifurcated states of a rotating tokamak plasma in the presence of a static error-field