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Mostrando ítems 181-190 de 230
Artículo
Plasma impact on diagnostic mirrors in JET
(Elsevier, 2017-08)
Metallic mirrors will be essential components of all optical systems for plasma diagnosis in ITER. This contribution provides a comprehensive account on plasma impact on diagnostic mirrors in JET with the ITER-Like Wall. ...
Artículo
ITER oriented neutronics benchmark experiments on neutron streaming and shutdown dose rate at JET
(Elsevier, 2017-11)
Neutronics benchmark experiments are conducted at JET in the frame of WPJET3 NEXP within EUROfu-sion Consortium for validating the neutronics codes and tools used in ITER nuclear analyses to predictquantities such as the ...
Artículo
Observation of accelerated beam ion population during edge localized modes in the ASDEX Upgrade tokamak
(IOP Publishing, 2019)
The interaction between fast-ions and edge localized modes (ELMs) is investigated by means of fast-ion loss detector measurements. Fast-ion losses are increased during ELMs exhibiting a 3D filamentary-like behaviour. An ...
Artículo
Modelling of tungsten erosion and deposition in the divertor of JET-ILW in comparison to experimental findings
(Elsevier, 2019-01)
The erosion, transport and deposition of tungsten in the outer divertor of JET-ILW has been studied for an H-Mode discharge with low frequency ELMs. For this specific case with an inter-ELM electron temperature at the ...
Artículo
Overview of the JET results in support to ITER
(IOP Publishing, 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 ...
Artículo
The global build-up to intrinsic edge localized mode bursts seen in divertor full flux loops in JET
(AIP Publishing, 2015-07)
A global signature of the build-up to an intrinsic edge localized mode (ELM) is found in the temporal analytic phase of signals measured in full flux azimuthal loops in the divertor region of JET. Toroidally integrating, ...
Artículo
Overview of the TCV tokamak experimental programme
(IOP Publishing, 2022)
The tokamak à configuration variable (TCV) continues to leverage its unique shaping capabilities, flexible heating systems and modern control system to address critical issues in preparation for ITER and a fusion power ...
Artículo
Observation of Alfvén Eigenmodes Driven by Off-axis Neutral Beam Injection in the TCV Tokamak
(Institute of Physics Publishing, 2020)
Fast-particle driven Alfvén Eigenmodes have been observed in low-collisionality discharges with off-axis neutral beam injection (NBI), electron cyclotron resonance heating (ECRH) and a reduced toroidal magnetic field. ...
Ponencia
Conceptual design of a scintillator based Imaging Heavy Ion Beam Probe for the ASDEX Upgrade tokamak
(Institute of Physics Publishing, 2017)
A conceptual design of a new diagnostic for the simultaneous space and time resolved measurement of plasma density, potential and poloidal magnetic field fluctuations at ASDEX Upgrade is proposed. The diagnostic combines ...
Artículo
First measurements of a magnetically driven fast-ion loss detector on ASDEX Upgrade
(Institute of Physics Publishing, 2019)
A new scintillator-based fast-ion loss detector (FILD) has been deployed ∼45ˆ below the midplane of the ASDEX Upgrade tokamak. Port unavailability at this remote location requires an in-situ magnetically driven manipulator ...