Publications related to Nonlocal analyses of electrostatic and electromagnetic waves in hot, magnetized, nonuniform, bounded plasmas

JET (He-3)-D scenarios relying on RF heating: survey of selected recent experiments

Recent JET experiments have been devoted to the study of (He-3)-D plasmas involving radio frequency (RF) heating. This paper starts by discussing the RF heating efficiency theoretically expected in such plasmas, covering both relevant aspects of wave and o ...

Institute of Physics2009

Linearized model Fokker-Planck collision operators for gyrokinetic simulations. II. Numerical implementation and tests

Paolo Ricci

A set of key properties for an ideal dissipation scheme in gyrokinetic simulations is proposed, and implementation of a model collision operator satisfying these properties is described. This operator is based on the exact linearized test-particle collisio ...

American Institute of Physics2009

Gyrokinetic simulations of impurity, He ash and alpha particle transport and consequences on ITER transport modelling

Alberto Bottino, Emiliano Fable

The transport of light and heavy impurities, as well as of energetic a particles, produced by the background electrostatic plasma turbulence is investigated by means of linear and nonlinear simulations with three gyrokinetic codes, GS2, GYRO and the recent ...

International Atomic Energy Agency2009

Three-dimensional anisotropic pressure free boundary equilibria

Jonathan Graves, Wilfred Anthony Cooper

Free boundary three-dimensional anisotropic pressure magnetohydrodynamic equilibria with nested magnetic flux surfaces are computed through the minimisation of the plasma energy functional

W={\int}_{V}{d^3}x\left[{B^2}/(2\mu_0)+p_{||}/(\Gamma-1)\right]

. ...

2009

Fast ion transport in the TORPEX experiment

Alice Burckel

The simulation of the fast ions dynamics experiment in the TORPEX device is presented. The experiment consists of a fast particles source that injects lithium ions in the TORPEX plasma, characterized by interchange-driven turbulence. The simulations are pe ...

2009

Magneto-thermal finite element modeling of 2nd generation HTS for FCL design purposes

Francesco Grilli, Frédéric Sirois, François Roy, Bertrand Dutoit

Coated conductors are very promising for the design of novel and e±cient Fault Current Limiter (FCL). However, before considering using them in a power grid, their thermal and electromagnetic behaviors in the presence of over-critical currents need to be i ...

Iop Publishing Ltd, Dirac House, Temple Back, Bristol Bs1 6Be, England2008

Identification of the ECR zone in the SWISSCASE ECR ion source

Herbert Shea, Peter Wurz, Michael Bodendorfer, Kathrin Altwegg

The magnetic field of the permanent magnet electron cyclotron resonance (ECR) ion source SWISSCASE located at the University of Bern has been numerically simulated and experimentally investigated. For the first time the magnetized volume qualified for elec ...

2008

Magneto-Thermal Modeling of Second-Generation HTS for Resistive Fault Current Limiter Design Purposes

Francesco Grilli, Frédéric Sirois, François Roy, Bertrand Dutoit

Coated conductors are very promising for the design of novel and efficient resistive Fault Current Limiters (FCLs). However, a detailed knowledge about their thermal and electromagnetic behaviors in the presence of over- critical currents is crucial for th ...

2008

An Analytical Model to Evaluate the Radiated Power Spectrum of a Multipactor Discharge in a Parallel-Plate Region

Francisco Edén Sorolla Rosario, Alejandro Alvarez

This paper is aimed at studying the electromagnetic radiation pattern of a multipactor discharge occurring in a parallel-plate waveguide. The proposed method is based on the Fourier expansion of the multipactor current in terms of time-harmonic currents ra ...

2008

Electromagnetic modelling of planar circuits in bounded layered media

Pedro Crespo Valero

Printed circuits in bounded media encompass a wide range of practical structures such as discontinuities in waveguides, planar circuits embedded in shielded multilayered media or even two-dimensional printed periodic structures. The Electromagnetic (EM) mo ...

EPFL2007

Nonlocal analyses of electrostatic and electromagnetic waves in hot, magnetized, nonuniform, bounded plasmas

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JET (He-3)-D scenarios relying on RF heating: survey of selected recent experiments

Linearized model Fokker-Planck collision operators for gyrokinetic simulations. II. Numerical implementation and tests

Gyrokinetic simulations of impurity, He ash and alpha particle transport and consequences on ITER transport modelling

Three-dimensional anisotropic pressure free boundary equilibria

Fast ion transport in the TORPEX experiment

Magneto-thermal finite element modeling of 2nd generation HTS for FCL design purposes

Identification of the ECR zone in the SWISSCASE ECR ion source

Magneto-Thermal Modeling of Second-Generation HTS for Resistive Fault Current Limiter Design Purposes

An Analytical Model to Evaluate the Radiated Power Spectrum of a Multipactor Discharge in a Parallel-Plate Region

Electromagnetic modelling of planar circuits in bounded layered media

Three-dimensional anisotropic pressure free boundary equilibria

Gyrokinetic simulations of impurity, He ash and alpha particle transport and consequences on ITER transport modelling

Fast ion transport in the TORPEX experiment

Linearized model Fokker-Planck collision operators for gyrokinetic simulations. II. Numerical implementation and tests

An Analytical Model to Evaluate the Radiated Power Spectrum of a Multipactor Discharge in a Parallel-Plate Region

JET (He-3)-D scenarios relying on RF heating: survey of selected recent experiments

Magneto-thermal finite element modeling of 2nd generation HTS for FCL design purposes

Identification of the ECR zone in the SWISSCASE ECR ion source

Magneto-Thermal Modeling of Second-Generation HTS for Resistive Fault Current Limiter Design Purposes

Electromagnetic modelling of planar circuits in bounded layered media