Nonlinear gyrokinetic predictions of SPARC burning plasma profiles enabled by surrogate modeling
Multi-channel, nonlinear predictions of core temperature and density profiles are performed
for the SPARC tokamak (Creely et al 2020 J. Plasma Phys. 86 865860502) accounting for …
for the SPARC tokamak (Creely et al 2020 J. Plasma Phys. 86 865860502) accounting for …
Predictions of core plasma performance for the SPARC tokamak
P Rodriguez-Fernandez, NT Howard… - Journal of Plasma …, 2020 - cambridge.org
SPARC is designed to be a high-field, medium-size tokamak aimed at achieving net energy
gain with ion cyclotron range-of-frequencies (ICRF) as its primary auxiliary heating …
gain with ion cyclotron range-of-frequencies (ICRF) as its primary auxiliary heating …
Isotope physics of heat and particle transport with tritium in JET-ILW type-I ELMy H-mode plasmas
PA Schneider, C Angioni, F Auriemma… - Nuclear …, 2023 - iopscience.iop.org
As part the DTE2 campaign in the JET tokamak, we conducted a parameter scan in T and
DT complementing existing pulses in H and D. For the different main ion masses, type-I …
DT complementing existing pulses in H and D. For the different main ion masses, type-I …
Developments towards an ELM-free pedestal radiative cooling scenario using noble gas seeding in ASDEX Upgrade
A Kallenbach, M Bernert, P David, MG Dunne… - Nuclear …, 2020 - iopscience.iop.org
Integrated edge-localized-mode (ELM)-free or small ELM scenarios for the demonstration
fusion power plant (DEMO) are investigated in ASDEX Upgrade using argon seeding for …
fusion power plant (DEMO) are investigated in ASDEX Upgrade using argon seeding for …
Comparing pedestal structure in JET-ILW H-mode plasmas with a model for stiff ETG turbulent heat transport
AR Field, B Chapman-Oplopoiou… - … of the Royal …, 2023 - royalsocietypublishing.org
A predictive model for the electron temperature profile of the H-mode pedestal is described,
and its results are compared with the pedestal structure of JET-ILW plasmas. The model is …
and its results are compared with the pedestal structure of JET-ILW plasmas. The model is …
Analytical model for the combined effects of rotation and collisionality on neoclassical impurity transport
The influence of rotation, collisionality and trapped particle fraction on the magnitude and
direction of neoclassical impurity transport in tokamaks is analyzed using an extensive …
direction of neoclassical impurity transport in tokamaks is analyzed using an extensive …
Progress from ASDEX Upgrade experiments in preparing the physics basis of ITER operation and DEMO scenario development
An overview of recent results obtained at the tokamak ASDEX Upgrade (AUG) is given. A
work flow for predictive profile modelling of AUG discharges was established which is able …
work flow for predictive profile modelling of AUG discharges was established which is able …
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 …
Confinement properties of L-mode plasmas in ASDEX Upgrade and full-radius predictions of the TGLF transport model
The properties of L-mode confinement have been investigated with a set of dedicated
experiments in ASDEX Upgrade and with a related modelling activity with the transport code …
experiments in ASDEX Upgrade and with a related modelling activity with the transport code …
Time-dependent experimental identification of inter-ELM microtearing modes in the tokamak edge on DIII-D
In a series of discharges on the DIII-D tokamak, fast vertical plasma jogs are used to induce
current perturbations in the steep gradient region of the H-mode edge. These current …
current perturbations in the steep gradient region of the H-mode edge. These current …