[HTML][HTML] 20 years of research on the Alcator C-Mod tokamak
The object of this review is to summarize the achievements of research on the Alcator C-Mod
tokamak [Hutchinson et al., Phys. Plasmas 1, 1511 (1994) and Marmar, Fusion Sci. Technol …
tokamak [Hutchinson et al., Phys. Plasmas 1, 1511 (1994) and Marmar, Fusion Sci. Technol …
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 …
Microtearing turbulence limiting the JET-ILW pedestal
DR Hatch, M Kotschenreuther, S Mahajan… - Nuclear …, 2016 - iopscience.iop.org
The first nonlinear gyrokinetic turbulence simulations that quantitatively reproduce
experimental transport levels in an H-mode pedestal are reported. In the JET-ILW (ITER-like …
experimental transport levels in an H-mode pedestal are reported. In the JET-ILW (ITER-like …
Testing predictions of electron scale turbulent pedestal transport in two DIII-D ELMy H-modes
W Guttenfelder, RJ Groebner, JM Canik… - Nuclear …, 2021 - iopscience.iop.org
In this paper, we present linear and nonlinear gyrokinetic analyses in the pedestal region of
two DIII-D ELMy H-mode discharges using the CGYRO code. The otherwise matched …
two DIII-D ELMy H-mode discharges using the CGYRO code. The otherwise matched …
Pedestal structure, stability and scalings in JET-ILW: the EUROfusion JET-ILW pedestal database
L Frassinetti, S Saarelma, G Verdoolaege… - Nuclear …, 2020 - iopscience.iop.org
Abstract The EUROfusion JET-ILW pedestal database is described, with emphasis on three
main issues. First, the technical aspects are introduced, including a description of the data …
main issues. First, the technical aspects are introduced, including a description of the data …
Role of the separatrix density in the pedestal performance in deuterium low triangularity JET-ILW plasmas and comparison with JET-C
A reduction of the pedestal pressure with increasing separatrix density over pedestal density
(ne sep/ne ped) has been observed in JET. The physics behind this correlation is …
(ne sep/ne ped) has been observed in JET. The physics behind this correlation is …
[HTML][HTML] Correlations between quasi-coherent fluctuations and the pedestal evolution during the inter-edge localized modes phase on DIII-D
A Diallo, RJ Groebner, TL Rhodes, DJ Battaglia… - Physics of …, 2015 - pubs.aip.org
Direct measurements of the pedestal recovery during an edge-localized mode cycle provide
evidence that quasi-coherent fluctuations (QCFs) play a role in the inter-ELM pedestal …
evidence that quasi-coherent fluctuations (QCFs) play a role in the inter-ELM pedestal …
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 …
Global and pedestal confinement in JET with a Be/W metallic wall
MNA Beurskens, L Frassinetti, C Challis… - Nuclear …, 2014 - iopscience.iop.org
Abstract Type I ELMy H-mode operation in JET with the ITER-like Be/W wall (JET-ILW)
generally occurs at lower pedestal pressures compared to those with the full carbon wall …
generally occurs at lower pedestal pressures compared to those with the full carbon wall …
Role of the pedestal position on the pedestal performance in AUG, JET-ILW and TCV and implications for ITER
L Frassinetti, MG Dunne, U Sheikh, S Saarelma… - Nuclear …, 2019 - iopscience.iop.org
The role of the pedestal position on the pedestal performance has been investigated in
AUG, JET-ILW and TCV. When the pedestal is peeling-ballooning (PB) limited, the three …
AUG, JET-ILW and TCV. When the pedestal is peeling-ballooning (PB) limited, the three …