241 citations
- Culham Science CentreGB292 papers
- University of OxfordGB85 papers
- University of YorkGB55 papers
- Max Planck Institute for Plasma PhysicsDE46 papers
- United Kingdom Atomic Energy AuthorityGB42 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR38 papers
- Imperial College LondonGB38 papers
- University of WarwickGB37 papers
- CEA CadaracheFR36 papers
- École Polytechnique Fédérale de LausanneCH26 papers
- Max Planck Institute for Plasma Physics - GreifswaldDE25 papers
- University of Maryland, College ParkUS24 papers
15 papers · 1 filter
Potential Vorticity Formulation of Compressible Magnetohydrodynamics
Wayne Arter
Compressible ideal magnetohydrodynamics (MHD) is formulated in terms of the time evolution of potential vorticity and magnetic flux per unit mass using a compact Lie bracket notati…
Synthetic aperture microwave imaging with active probing for fusion plasma diagnostics
Vladimir F. Shevchenko, Roddy G. L. Vann, Simon J. Freethy +1
A Synthetic Aperture Microwave Imaging (SAMI) system has been designed and built to obtain 2-D images at several frequencies from fusion plasmas. SAMI uses a phased array of linear…
Theory and Simulation of the diffusion of kinks on dislocations in bcc metals
T. D. Swinburne, S. L. Dudarev, S. P. Fitzgerald +2
Isolated kinks on thermally fluctuating (1/2)<111> screw, <100> edge and (1/2)<111> edge dislocations in bcc iron are simulated under zero stress conditions using molecular dynamic…
Multiscale Gyrokinetics for Rotating Tokamak Plasmas II: Reduced Models for Electron Dynamics
I. G. Abel, S. C. Cowley
In this paper, we extend the multiscale approach developed in [Abel et. al., Rep. Prog. Phys., submitted] by exploiting the scale separation between ions and the electrons. The gyr…
Global gyrokinetic particle-in-cell simulations of internal kink instabilities
Alexey Mishchenko, Alessandro Zocco
Internal kink instabilities have been studied in straight tokamak geometry employing an electromagnetic gyrokinetic particle-in-cell (PIC) code. The ideal-MHD internal kink mode an…
Multiscale Gyrokinetics for Rotating Tokamak Plasmas: Fluctuations, Transport and Energy Flows
I. G. Abel, G. G. Plunk, E. Wang +4
This paper presents a complete theoretical framework for plasma turbulence and transport in tokamak plasmas. The fundamental scale separations present in plasma turbulence are codi…