Tungsten transport in JET H-mode plasmas in hybrid scenario, experimental observations and modelling
C Angioni, P Mantica, T Pütterich, M Valisa… - Nuclear …, 2014 - iopscience.iop.org
The behaviour of tungsten in the core of hybrid scenario plasmas in JET with the ITER-like
wall is analysed and modelled with a combination of neoclassical and gyrokinetic codes. In …
wall is analysed and modelled with a combination of neoclassical and gyrokinetic codes. In …
Theoretical description of heavy impurity transport and its application to the modelling of tungsten in JET and ASDEX upgrade
The effects of poloidal asymmetries and heated minority species are shown to be necessary
to accurately describe heavy impurity transport in present experiments in JET and ASDEX …
to accurately describe heavy impurity transport in present experiments in JET and ASDEX …
On the potential of physics-informed neural networks to solve inverse problems in tokamaks
Magnetic confinement nuclear fusion holds great promise as a source of clean and
sustainable energy for the future. However, achieving net energy from fusion reactors …
sustainable energy for the future. However, achieving net energy from fusion reactors …
Runaway electron experiments at COMPASS in support of the EUROfusion ITER physics research
J Mlynar, O Ficker, E Macusova… - Plasma Physics and …, 2018 - iopscience.iop.org
The role of the COMPASS tokamak in research of generation, confinement and losses of
runaway electron (RE) population is presented. Recently, two major groups of experiments …
runaway electron (RE) population is presented. Recently, two major groups of experiments …
Current research into applications of tomography for fusion diagnostics
Retrieving spatial distribution of plasma emissivity from line integrated measurements on
tokamaks presents a challenging task due to ill-posedness of the tomography problem and …
tokamaks presents a challenging task due to ill-posedness of the tomography problem and …
Progress of design and development for the ITER radial neutron camera
B Esposito, D Marocco, G Gandolfo, F Belli… - Journal of Fusion …, 2022 - Springer
The paper presents an overview of the design status of the Radial Neutron Camera (RNC),
that, together with the Vertical Neutron Camera, will provide, through reconstruction …
that, together with the Vertical Neutron Camera, will provide, through reconstruction …
Optimized tomography methods for plasma emissivity reconstruction at the ASDEX Upgrade tokamak
The soft X-ray (SXR) emission provides valuable insight into processes happening inside of
high-temperature plasmas. A standard method for deriving the local emissivity profiles of the …
high-temperature plasmas. A standard method for deriving the local emissivity profiles of the …
A practical utility-based but objective approach to model selection for regression in scientific applications
In many fields of science, various types of models are available to describe phenomena,
observations and the results of experiments. In the last decades, given the enormous …
observations and the results of experiments. In the last decades, given the enormous …
Full-radius integrated modelling of ASDEX Upgrade L-modes including impurity transport and radiation
D Fajardo, C Angioni, R Dux, E Fable, U Plank… - Nuclear …, 2024 - iopscience.iop.org
An integrated framework that demonstrates multi-species, multi-channel modelling
capabilities for the prediction of impurity density profiles and their feedback on the main …
capabilities for the prediction of impurity density profiles and their feedback on the main …
Development of Ar+ 16 charge exchange recombination spectroscopy measurements at ASDEX Upgrade
Argon is being considered as a radiator for future fusion devices. To support this,
experiments in present day devices are needed to assess its effectiveness as a radiator and …
experiments in present day devices are needed to assess its effectiveness as a radiator and …