Elements of H-mode pedestal structure
RJ Groebner, S Saarelma - Plasma Physics and Controlled …, 2023 - iopscience.iop.org
This paper reviews current understanding of key physics elements that control the H-mode
pedestal structure, which exists at the boundary of magnetically confined plasmas. The …
pedestal structure, which exists at the boundary of magnetically confined plasmas. The …
Filamentary plasma eruptions and their control on the route to fusion energy
The tokamak is the most advanced approach to fusion and is approaching operation under
power-plant conditions, promising sustainable, low-emission, baseload power to the grid. As …
power-plant conditions, promising sustainable, low-emission, baseload power to the grid. As …
Self-consistent core-pedestal transport simulations with neural network accelerated models
Fusion whole device modeling simulations require comprehensive models that are
simultaneously physically accurate, fast, robust, and predictive. In this paper we describe the …
simultaneously physically accurate, fast, robust, and predictive. In this paper we describe the …
ADX: a high field, high power density, advanced divertor and RF tokamak
B LaBombard, E Marmar, J Irby, JL Terry… - Nuclear …, 2015 - iopscience.iop.org
Abstract The MIT Plasma Science and Fusion Center and collaborators are proposing a high-
performance Advanced Divertor and RF tokamak eXperiment (ADX)—a tokamak specifically …
performance Advanced Divertor and RF tokamak eXperiment (ADX)—a tokamak specifically …
High fusion performance in Super H-mode experiments on Alcator C-Mod and DIII-D
Abstract The'Super H-Mode'regime is predicted to enable pedestal height and fusion
performance substantially higher than standard H-Mode operation. This regime exists due to …
performance substantially higher than standard H-Mode operation. This regime exists due to …
The core–edge integrated neon-seeded scenario in deuterium–tritium at JET
C Giroud, IS Carvalho, S Brezinsek, A Huber… - Nuclear …, 2024 - iopscience.iop.org
This paper reports the first experiment carried out in deuterium–tritium addressing the
integration of a radiative divertor for heat-load control with good confinement. Neon seeding …
integration of a radiative divertor for heat-load control with good confinement. Neon seeding …
Access to pedestal pressure relevant to burning plasmas on the high magnetic field tokamak Alcator C-Mod
Experiments on the Alcator C-Mod tokamak have utilized reactor-relevant magnetic fields to
sustain substantially higher pedestal pressure than in other devices and allow close …
sustain substantially higher pedestal pressure than in other devices and allow close …
Grassy-ELM regime with edge resonant magnetic perturbations in fully noninductive plasmas in the DIII-D tokamaka
Resonant magnetic perturbations (n= 3 RMPs) are used to suppress large amplitude ELMs
and mitigate naturally occurring'grassy'-ELMs in DIII-D plasmas relevant to the ITER steady …
and mitigate naturally occurring'grassy'-ELMs in DIII-D plasmas relevant to the ITER steady …
On the stability and stationarity of the super H-mode combined with an ion transport barrier in the core
The Super H-mode, a regime with high pedestal pressure and stored energy, is explored on
DIII-D and combined with an ion transport barrier in the plasma core to increase …
DIII-D and combined with an ion transport barrier in the plasma core to increase …
[HTML][HTML] The quiescent H-mode regime for high performance edge localized mode-stable operation in future burning plasmas
For the first time, DIII-D experiments have achieved stationary quiescent H-mode (QH-mode)
operation for many energy confinement times at simultaneous ITER-relevant values of beta …
operation for many energy confinement times at simultaneous ITER-relevant values of beta …