Publications associées à Centre CEA de Cadarache

Error field detection and correction studies towards ITER operation

Olivier Sauter, Bernhard Sieglin, Leonardo Pigatto

In magnetic fusion devices, error field (EF) sources, spurious magnetic field perturbations, need to be identified and corrected for safe and stable (disruption-free) tokamak operation. Within Work Package Tokamak Exploitation RT04, a series of studies hav ...

Iop Publishing Ltd2024

Study of Negative Ion Beamlets Produced in SPIDER by Beam Emission Spectroscopy

Riccardo Agnello

Among the beam diagnostics routinely employed in source for production of ion of deuterium (SPIDER), beam emission spectroscopy (BES) provides valuable information for beam characterization, thus driving source optimization methods. In particular, this tec ...

IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC2022

Measurements of AC Loss Evolution in ITER TF Conductors

Pierluigi Bruzzone, Kamil Sedlák

AC loss in the Nb3Sn cable-in-conduit conductors (CICC) usually decreases after the conductor undergoes electromagnetic cycling. This can be attributed to the increase of inter-strand resistance due to the detachment of the strand-bonding during cyclic loa ...

IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC2022

Numerics and computation in gyrokinetic simulations of electromagnetic turbulence with global particle-in-cell codes

Laurent Villard, Emmanuel Lanti, Alberto Bottino

Electromagnetic turbulence is addressed in tokamak and stellarator plasmas with the global gyrokinetic particle-in-cell codes ORB5 (E Lanti et al, Comp. Phys. Comm., 251, 107072 (2020)) and EUTERPE (V Kornilov et al, Phys. Plasmas, 11, 3196 (2004)). The la ...

IOP PUBLISHING LTD2021

Updates on Magnet Design For EU-DEMO Reactor: Optimization Studies on TF and CS Systems

Kamil Sedlák

In the framework of EU design activities for dimensioning the future fusion DEMOnstration reactor (DEMO), extensive analyses were conducted in EUROfusion context, aiming at ultimately defining the design of the DEMO magnets system. In this objective CEA (C ...

IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC2021

A phase-contrast-imaging core fluctuation diagnostic and first-principles turbulence modeling for JT-60SA

Stefano Coda, Stephan Brunner, Matthieu Toussaint, Kenji Tanaka, Aylwin Iantchenko

A core fluctuation diagnostic based on the phase-contrast imaging (PCI) technique has been designed for the JT-60SA tokamak, with the assistance of a synthetic diagnostic coupled to a gyrokinetic code. Using a tangentially viewing geometry, this system wou ...

2021

The JOREK non-linear extended MHD code and applications to large-scale instabilities and their control in magnetically confined fusion plasmas

Cristian Sommariva, Sun Hee Kim, Fang Liu

JOREK is a massively parallel fully implicit non-linear extended magneto-hydrodynamic (MHD) code for realistic tokamak X-point plasmas. It has become a widely used versatile simulation code for studying large-scale plasma instabilities and their control an ...

IOP PUBLISHING LTD2021

Current Center Line Integration in the Manufacturing Process of the ITER Toroidal Field Coils

The first ITER & x0027;s European Toroidal Field Coil (TFC) is going to be assembled in 2019. The TFC is composed mainly by the superconducting Winding Pack (WP - manufactured in Europe), and the Coil Cases (TFCC - manufactured in Japan), which provide str ...

IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC2020

Chattez avec Graph Search

Posez n’importe quelle question sur les cours, conférences, exercices, recherches, actualités, etc. de l’EPFL ou essayez les exemples de questions ci-dessous.

AVERTISSEMENT : Le chatbot Graph n'est pas programmé pour fournir des réponses explicites ou catégoriques à vos questions. Il transforme plutôt vos questions en demandes API qui sont distribuées aux différents services informatiques officiellement administrés par l'EPFL. Son but est uniquement de collecter et de recommander des références pertinentes à des contenus que vous pouvez explorer pour vous aider à répondre à vos questions.

Centre CEA de Cadarache

Error field detection and correction studies towards ITER operation

Long plasma duration operation analyses with an international multi-machine (tokamaks and stellarators) database

Essay: Overcoming the Obstacles to a Magnetic Fusion Power Plant

Study of Negative Ion Beamlets Produced in SPIDER by Beam Emission Spectroscopy

Measurements of AC Loss Evolution in ITER TF Conductors

Numerics and computation in gyrokinetic simulations of electromagnetic turbulence with global particle-in-cell codes

Updates on Magnet Design For EU-DEMO Reactor: Optimization Studies on TF and CS Systems

A phase-contrast-imaging core fluctuation diagnostic and first-principles turbulence modeling for JT-60SA

The JOREK non-linear extended MHD code and applications to large-scale instabilities and their control in magnetically confined fusion plasmas

Current Center Line Integration in the Manufacturing Process of the ITER Toroidal Field Coils

Graph Chatbot

Chattez avec Graph Search

Error field detection and correction studies towards ITER operation

Long plasma duration operation analyses with an international multi-machine (tokamaks and stellarators) database

Study of Negative Ion Beamlets Produced in SPIDER by Beam Emission Spectroscopy

Updates on Magnet Design For EU-DEMO Reactor: Optimization Studies on TF and CS Systems

A phase-contrast-imaging core fluctuation diagnostic and first-principles turbulence modeling for JT-60SA

Measurements of AC Loss Evolution in ITER TF Conductors

Numerics and computation in gyrokinetic simulations of electromagnetic turbulence with global particle-in-cell codes

Essay: Overcoming the Obstacles to a Magnetic Fusion Power Plant

The JOREK non-linear extended MHD code and applications to large-scale instabilities and their control in magnetically confined fusion plasmas

Current Center Line Integration in the Manufacturing Process of the ITER Toroidal Field Coils