Overview of initial negative triangularity plasma studies on the ASDEX Upgrade tokamak
An overview of results of negative triangularity (NT) studies from the ASDEX Upgrade
tokamak (AUG) is given. Moderate values of the triangularity in the range of δ average≈ …
tokamak (AUG) is given. Moderate values of the triangularity in the range of δ average≈ …
Survey of the H-mode power threshold and transition physics studies in ASDEX Upgrade
F Ryter, SK Rathgeber, LB Orte, M Bernert… - Nuclear …, 2013 - iopscience.iop.org
An overview of the H-mode threshold power in ASDEX Upgrade which addresses the impact
of the tungsten versus graphite wall, the dependences upon plasma current and density, as …
of the tungsten versus graphite wall, the dependences upon plasma current and density, as …
[HTML][HTML] Deep convolutional neural networks for multi-scale time-series classification and application to tokamak disruption prediction using raw, high temporal …
In this paper, we discuss recent advances in deep convolutional neural networks (CNNs) for
sequence learning, which allow identifying long-range, multi-scale phenomena in long …
sequence learning, which allow identifying long-range, multi-scale phenomena in long …
Multiscale interaction between a large scale magnetic island and small scale turbulence
Multiscale interaction between the magnetic island and turbulence has been demonstrated
through simultaneous two-dimensional measurements of turbulence and temperature and …
through simultaneous two-dimensional measurements of turbulence and temperature and …
I-mode studies at ASDEX Upgrade: LI and IH transitions, pedestal and confinement properties
F Ryter, R Fischer, JC Fuchs, T Happel… - Nuclear …, 2016 - iopscience.iop.org
The I-mode is a plasma regime obtained when the usual LH power threshold is high, eg with
unfavourable ion $\nabla B $ direction. It is characterised by the development of a …
unfavourable ion $\nabla B $ direction. It is characterised by the development of a …
Overview of physics studies on ASDEX Upgrade
H Meyer, C Angioni, CG Albert, N Arden… - Nuclear …, 2019 - iopscience.iop.org
Abstract The ASDEX Upgrade (AUG) programme, jointly run with the EUROfusion MST1
task force, continues to significantly enhance the physics base of ITER and DEMO. Here, the …
task force, continues to significantly enhance the physics base of ITER and DEMO. Here, the …
High frequency magnetic fluctuations correlated with the inter-ELM pedestal evolution in ASDEX Upgrade
FM Laggner, E Wolfrum, M Cavedon… - Plasma Physics and …, 2016 - iopscience.iop.org
In order to understand the mechanisms that determine the structure of the high confinement
mode (H-mode) pedestal, the evolution of the plasma edge electron density and …
mode (H-mode) pedestal, the evolution of the plasma edge electron density and …
Validation of a full-plasma integrated modeling approach on ASDEX Upgrade
T Luda, C Angioni, MG Dunne, E Fable… - Nuclear …, 2021 - iopscience.iop.org
In this work we present the extensive validation of a refined version of the integrated model
based on engineering parameters (IMEP) introduced in reference (Luda et al 2020 Nucl …
based on engineering parameters (IMEP) introduced in reference (Luda et al 2020 Nucl …
Multi-device studies of pedestal physics and confinement in the I-mode regime
AE Hubbard, T Osborne, F Ryter, M Austin… - Nuclear …, 2016 - iopscience.iop.org
This paper describes joint ITPA studies of the I-mode regime, which features an edge
thermal barrier together with L-mode-like particle and impurity transport and no edge …
thermal barrier together with L-mode-like particle and impurity transport and no edge …
Gyrokinetic study of ASDEX Upgrade inter-ELM pedestal profile evolution
The gyrokinetic G ENE code is used to study the inter-ELM H-mode pedestal profile
evolution for an ASDEX Upgrade discharge. Density gradient driven trapped electron modes …
evolution for an ASDEX Upgrade discharge. Density gradient driven trapped electron modes …