Poloidal asymmetries of the E × B plasma flow are known to play a role in neoclassical transport. One obvious reason is that an asymmetrical potential can produce a flux across the magnetic field. Also the associated distribution function may …
Radial fluxes of parallel momentum due to ##IMG## [http://ej.iop.org/images/1367-2630/19/1/015011/njpaa5772ieqn1.gif] $Etimes B$ and magnetic drifts are shown to be correlated in tokamak plasmas. This correlation comes from the onset of poloidal …
Abstract Trace impurity transport is studied with the flux-driven gyrokinetic GYSELA code [Virginie Grandgirard et al., emphComp. Phys. Commun. bf 207, 35 (2016)]. A reduced and linearized multi-species collision operator has been recently …