Experimental studies on radial structures of plasma rotation and radial electric field in
toroidal plasmas are reviewed. In this context, the perpendicular and parallel viscosities that …

Poloidal and toroidal rotation has been recognized to play an important role in heat transport
and magnetohydrodynamic (MHD) stability in tokamaks and helical systems. It is well known …

A basic theoretical framework is developed for the investigation of tearing mode interactions
in cylindrical geometry. A set of equations describing the coupled evolution of the amplitude …

The bifurcated states of a rotating tokamak plasma in the presence of a static, resonant, error-
field are strongly analogous to the bifurcated states of a conventional induction motor. The …

Impurities continue to be a concern for future fusion devices, and ongoing efforts are made
to study their generation, confinement, and control. Techniques for analysis of …

Simultaneous profile measurements of the toroidal rotation speed and ion temperature
during unbalanced neutral beam injection in the Tokamak Fusion Test Reactor show that the …

The relation between momentum and thermal transport in neutral‐beam‐heated tokamaks
with subsonic toroidal rotation velocity has been investigated. A theory of diffusive …

Impurity toroidal rotation has been observed in the centre of Alcator C-Mod ion cyclotron
range of frequencies (ICRF) heated plasmas, from the Doppler shifts of argon X ray lines …

A new core charge exchange recombination spectroscopy diagnostic has been installed in
the ASDEX Upgrade tokamak that is capable of measuring the impurity ion temperature …

The ideal magnetohydrodynamic stability of cylindrical equilibria with mass flows is
investigated analytically and numerically. The flows modify the local (Suydam) criterion for …