Physics basis for the first ITER tungsten divertor
On the eve of component procurement, this paper discusses the present physics basis for
the first ITER tungsten (W) divertor, beginning with a reminder of the key elements defining …
the first ITER tungsten (W) divertor, beginning with a reminder of the key elements defining …
Plasma performance and operational space without ELMs in DIII-D
C Paz-Soldan, DIII-D Team - Plasma Physics and Controlled …, 2021 - iopscience.iop.org
Abstract A database of DIII-D plasmas without edge-localized modes (ELMs) compares the
operating space and plasma performance of stationary no-ELM regimes found in …
operating space and plasma performance of stationary no-ELM regimes found in …
Ballooning instability preventing the H-mode access in plasmas with negative triangularity shape on the DIII–D tokamak
Infinite toroidal mode number (n=∞) ballooning mode analysis of negative triangularity
discharges on DIII–D shows that the access to 2 nd stability becomes strongly restricted …
discharges on DIII–D shows that the access to 2 nd stability becomes strongly restricted …
Stationary high-performance grassy ELM regime in EAST
QQ Yang, GS Xu, N Yan, YF Wang, X Lin, Y Ye… - Nuclear …, 2020 - iopscience.iop.org
A stationary, high-performance grassy edge-localized mode (ELM) regime has been
successfully accessed on the EAST tokamak since the 2016 campaign. ${\beta _p} …
successfully accessed on the EAST tokamak since the 2016 campaign. ${\beta _p} …
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 …
Projections of H-mode access and edge pedestal in the SPARC tokamak
In order to inform core performance projections and divertor design, the baseline SPARC
tokamak plasma discharge is evaluated for its expected H-mode access, pedestal pressure …
tokamak plasma discharge is evaluated for its expected H-mode access, pedestal pressure …
Disruptive neoclassical tearing mode seeding in DIII-D with implications for ITER
RJ La Haye, C Chrystal, EJ Strait, JD Callen… - Nuclear …, 2022 - iopscience.iop.org
New studies identify the critical parameters and physics governing disruptive neoclassical
tearing mode (NTM) onset. An m/n= 2/1 mode in DIII-D that begins to grow robustly after a …
tearing mode (NTM) onset. An m/n= 2/1 mode in DIII-D that begins to grow robustly after a …
[HTML][HTML] Impact of ELM control techniques on tungsten sputtering in the DIII-D divertor and extrapolations to ITER
The free-streaming plus recycling model (FSRM) has recently been developed to
understand and predict tungsten gross erosion rates from the divertor during edge localized …
understand and predict tungsten gross erosion rates from the divertor during edge localized …
Divertor heat load estimates on NSTX and DIII-D using new and open-source 2D inversion analysis code
A thermography inversion algorithm has been developed in the open-source Python-based
computer code, HYPERION, to calculate the heat flux incident on plasma-facing components …
computer code, HYPERION, to calculate the heat flux incident on plasma-facing components …
The role of isotope mass on neutral fueling and density pedestal structure in the DIII-D tokamak
The role of isotope mass on neutral fueling and density pedestal structure in the DIII-D tokamak
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