Results 11 to 20 of about 311 (75)
Advances in the physics studies for the JT-60SA tokamak exploitation and research plan [PDF]
, 2020 JT-60SA, the largest tokamak that will operate before ITER, has been designed and built jointly by Japan and Europe, and is due to start operation in 2020.
Aiba, Nobuyuki +3 more
core +5 more sources
Nuclear Materials and Energy, 2023 Experimentally, it has been observed in high-confinement (H-Mode) plasmas with Edge Localised Modes (ELMs) on JET that the pressure pedestal (pe,ped) is degraded by approximately a factor of two when there is a change in electron separatrix density, ne ...
J. Simpson +12 more
doaj +1 more source
Assessment of plasma power deposition on the ITER ICRH antennas
Nuclear Materials and Energy, 2021 Ion cyclotron resonance heating (ICRH) is one of the three additional heating schemes to be deployed on ITER. Its two antenna arrays, installed on the outboard midplane, will deliver 20 MW of RF power in the 40–55 MHz frequency range.
M. Brank +8 more
doaj +1 more source
Nuclear Fusion, 2023 Pellet injection is regarded as the only realistic actuator for core density control in future reactors such as ITER and DEMO. However, a control strategy that can reliably regulate the plasma close to operational limits using multiple pellet injectors ...
T.O.S.J. Bosman +5 more
doaj +1 more source
Validation of D–T fusion power prediction capability against 2021 JET D–T experiments
Nuclear Fusion, 2023 JET experiments using the fuel mixture envisaged for fusion power plants, deuterium and tritium (D–T), provide a unique opportunity to validate existing D–T fusion power prediction capabilities in support of future device design and operation preparation.
Hyun-Tae Kim +37 more
doaj +1 more source
Overview of the JET results in support to ITER [PDF]
, 2017 The 2014–2016 JET results are reviewed in the light of their significance for optimising the ITER research plan for the active and non-active operation. More than 60 h of plasma operation with ITER first wall materials successfully took place since its
Abduallev, S. +7 more
core +3 more sources
Fast transport simulations with higher-fidelity surrogate models for ITER [PDF]
, 2023 A fast and accurate turbulence transport model based on quasilinear gyrokinetics is developed. The model consists of a set of neural networks trained on a bespoke quasilinear GENE dataset, with a saturation rule calibrated to dedicated nonlinear ...
Citrin, J. +5 more
core +3 more sources
Core integrated simulations for the Divertor Tokamak Test facility scenarios towards consistent core-pedestal-SOL modelling [PDF]
, 2023 Deuterium plasma discharges of the Divertor Tokamak Test facility (DTT) in different operational scenarios have been predicted by a comprehensive first-principle based integrated modelling activity using state-of-art quasi-linear transport models.
Agostinetti, P +17 more
core +1 more source
Overview of progress in European medium sized tokamaks towards an integrated plasma-edge/wall solution [PDF]
, 2017 Integrating the plasma core performance with an edge and scrape-off layer (SOL) that leads to tolerable heat and particle loads on the wall is a major challenge.
Barrera, L. +12 more
core +3 more sources
Effect of turbulence on electron cyclotron current drive and heating in ITER [PDF]
, 2014 Non-linear local electromagnetic gyrokinetic turbulence simulations of the ITER standard scenario H-mode are presented for the q=3/2 and q=2 surfaces. The turbulent transport is examined in regions of velocity space characteristic of electrons heated by ...
Angioni, C. +4 more
core +2 more sources