6 citations · 21 across the 8 of their papers we have counts for
8 papers
Transitions to improved confinement regimes induced by changes in heating in zero-dimensional models for tokamak plasmas
H. Zhu, S. C. Chapman, R. O. Dendy +1
It is shown that rapid substantial changes in heating rate can induce transitions to improved energy confinement regimes in zero-dimensional models for tokamak plasma phenomenology…
Shear flow effects on double tearing mode global magnetic reconnection
Thibaut Voslion, Olivier Agullo, Peter Beyer +5
The dynamics of a global reconnection in the presence of a poloidal shear flow which is located in between magnetic islands is investigated. Different linear regimes are identified…
Review of analytical treatments of barrier-type problems in plasma theory
F. Spineanu, M. Vlad, K. Itoh +1
We review the analytical methods of solving the stochastic equations for barrier-type dynamical behavior in plasma systems. The path-integral approach is examined as a particularly…
Notes on a possible phenomenology of internal transport barriers in tokamak
F. Spineanu, M. Vlad, K. Itoh +1
We propose a new phenomenology of the generation of internal transport barriers, based on the exact periodic solution of the Flierl-Petvishvili equation. We examine the stability o…
Pole dynamics for the Flierl-Petviashvili equation and zonal flow
F. Spineanu, M. Vlad, K. Itoh +2
We use a systematic method which allows us to identify a class of exact solutions of the Flierl-Petvishvili equation. The solutions are periodic and have one dimensional geometry.…
Statistics for transition of a plasma turbulence with multiple characteristic scales
Mitsuhiro Kawasaki, Sanae-I. Itoh, Kimitaka Itoh
Subcritical transition of an inhomogeneous plasma where turbulences with different characteristic space-time scales coexist is analyzed with methods of statistical physics of turbu…