[HTML][HTML] Recent progress on spherical torus research
M Ono, R Kaita - Physics of Plasmas, 2015 - pubs.aip.org
The spherical torus or spherical tokamak (ST) is a member of the tokamak family with its
aspect ratio (A= R 0/a) reduced to A∼ 1.5, well below the normal tokamak operating range …
aspect ratio (A= R 0/a) reduced to A∼ 1.5, well below the normal tokamak operating range …
Plasma response to lithium-coated plasma-facing components in the National Spherical Torus Experiment
MG Bell, HW Kugel, R Kaita, LE Zakharov… - Plasma Physics and …, 2009 - iopscience.iop.org
Abstract Experiments in the National Spherical Torus Experiment (NSTX) have shown
beneficial effects on the performance of divertor plasmas as a result of applying lithium …
beneficial effects on the performance of divertor plasmas as a result of applying lithium …
Real-time capable modeling of neutral beam injection on NSTX-U using neural networks
MD Boyer, S Kaye, K Erickson - Nuclear Fusion, 2019 - iopscience.iop.org
A new model of heating, current drive, torque and other effects of neutral beam injection on
NSTX-U that uses neural networks has been developed. The model has been trained and …
NSTX-U that uses neural networks has been developed. The model has been trained and …
Plasma regimes and research goals of JT-60SA towards ITER and DEMO
Y Kamada, P Barabaschi, S Ishida, S Ide… - Nuclear …, 2011 - iopscience.iop.org
The JT-60SA device has been designed as a highly shaped large superconducting tokamak
with a variety of plasma actuators (heating, current drive, momentum input, stability control …
with a variety of plasma actuators (heating, current drive, momentum input, stability control …
Doppler backscattering for spherical tokamaks and measurement of high-k density fluctuation wavenumber spectrum in MAST
Abstract The high-k ($7\lesssim {{k} _ {\bot}}{{\rho} _ {i}}\lesssim 11$) wavenumber spectrum
of density fluctuations has been measured for the first time in MAST (Lloyd et al 2003 Nucl …
of density fluctuations has been measured for the first time in MAST (Lloyd et al 2003 Nucl …
Predictive modeling of a lithium vapor box divertor in NSTX-U using SOLPS-ITER
The unmitigated heat flux in attached operation of a fusion power plant is predicted to be
destructive to any solid divertor surface. Detachment, whereby the plasma pressure drops …
destructive to any solid divertor surface. Detachment, whereby the plasma pressure drops …
Exploration of the equilibrium operating space for NSTX-Upgrade
SP Gerhardt, R Andre, JE Menard - Nuclear Fusion, 2012 - iopscience.iop.org
This paper explores a range of high-performance equilibrium scenarios achievable with
neutral beam heating in the NSTX-Upgrade device (Menard JE 2012 Nucl. Fusion 52 …
neutral beam heating in the NSTX-Upgrade device (Menard JE 2012 Nucl. Fusion 52 …
Magnetic stochasticity in magnetically confined fusion plasmas
S Abdullaev - Springer Series on Atomic, Optical, and Plasma …, 2014 - Springer
The magnetic confinement concept of thermonuclear plasma is one of the areas of
controlled fusion research develo** in the past 50 years in a quest for clean and unlimited …
controlled fusion research develo** in the past 50 years in a quest for clean and unlimited …
Recent progress towards an advanced spherical torus operating point in NSTX
Progress in the development of integrated advanced ST plasma scenarios in NSTX (Ono et
al 2000 Nucl. Fusion 40 557) is reported. Recent high-performance plasmas in NSTX …
al 2000 Nucl. Fusion 40 557) is reported. Recent high-performance plasmas in NSTX …
Modular fusion power plant
VA Chuyanov, MP Gryaznevich - Fusion engineering and design, 2017 - Elsevier
The mainstream approach to the fusion power, following the JET/JT60-SA− ITER− DEMO
route, assumes increase in the size and development of new physics and technologies at …
route, assumes increase in the size and development of new physics and technologies at …