Results 31 to 40 of about 1,577 (223)
Journal of Geophysical Research: Space Physics, Volume 131, Issue 4, April 2026.Abstract The nonlinear development of ballooning instability and the subsequently induced plasmoid formation in the near‐Earth magnetotail demonstrated in MHD simulations has been proposed as a potential trigger mechanism for substorm onset over the past decade, and their connections to the in situ satellite and ground all‐sky auroral optical ...
Ping Zhu +4 more
wiley +1 more source
AI Magazine, Volume 47, Issue 1, Spring 2026.Abstract This article examines how data readiness for AI principles apply to large scientific datasets used to train foundation models. We analyze archetypal workflows across four representative domains—climate, nuclear fusion, life sciences, and materials—to identify common preprocessing patterns and domain‐specific constraints.
Wesley Brewer +6 more
wiley +1 more source
Nuclear FusionBased on the analysis of a large number of high-fidelity nonlinear gyrokinetic simulations, we propose a novel strategy to improve confinement in spherical tokamak plasmas by combining up-down asymmetric flux surface shaping with the Low Momentum ...
Haomin Sun +10 more
doaj +1 more source
EnergiesTokamak technology, as the cornerstone of nuclear fusion energy, holds immense potential in achieving efficient plasma confinement and high energy densities.
Horng Jinh Chang, Shih Wei Wang
doaj +1 more source
Ideal MHD stability of a spherical tokamak power plant and a component test facility
, 2016 We have investigated ideal MHD stability of two advanced spherical tokamak confinement concepts: the spherical tokamak power plant (STPP), a 3GW concept fusion power plasma producing 1GW of electric power, and the component test facility (CTF), a ...
Larson, Jay +3 more
core +1 more source
International Journal of Applied Glass Science, Volume 17, Issue 1, January 2026.Abstract Femtosecond laser irradiation in glass, under controlled conditions, can induce two types of nanogratings (NG): porous nanogratings (pNG) and crystal/glass nanogratings (cNG). While most glasses exhibit only one type, binary aluminosilicate glasses have shown both types of NG.
Imane Ktafi +3 more
wiley +1 more source
MHD-FiT: MHD-based dynamic reconstruction of tokamak plasma configuration
Nuclear FusionThis paper introduces an innovative method for reconstructing 2D magnetic flux contours and plasma parameters of dynamically moving tokamak plasmas.
T. Ahmadi, Y. Ono, Y. Cai, H. Tanabe
doaj +1 more source
Shaping the Future of Energy: Breakthrough Additive Manufacturing (3D) Technologies for Renewables
International Journal of Energy Research, Volume 2026, Issue 1, 2026.Additive manufacturing (AM), a rapidly growing field of application, is widely used to create environmentally friendly energy production and storage systems. This study presents a comprehensive analysis of recent developments in the production of renewable energy systems (RESs) using AM technologies, focusing on advantages, challenges, and possible ...
Gülbahar Bilgiç Tüzemen +7 more
wiley +1 more source
Beam ion driven instabilities in the National Spherical Tokamak Experiment [PDF]
, 2004 Low and high frequency beam ion driven instabilities in the National Spherical Tokamak Experiment (NSTX) plasma were analyzed. Low frequency magnetohydrodynamics (MHD) activities in ∼100 kHz frequency range on NSTX were often observed and identified as ...
N. N. Gorelenkov +15 more
core +1 more source
Stress, strain, neutron transport and radiation effects in a full fusion tokamak device: A virtual MAST-U study [PDF]
EPJ Web of ConferencesA finite-element method (FEM) model for the Mega-Ampere Spherical Tokamak - Upgrade (MAST-U) fusion tokamak has been developed to evaluate stress and deformations in the full device structure and to assess the stability of the whole tokamak with respect ...
Reali Luca +9 more
doaj +1 more source