Results 41 to 50 of about 305,568 (222)

Stress, strain, neutron transport and radiation effects in a full fusion tokamak device: A virtual MAST-U study [PDF]

EPJ Web of Conferences
A 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, Ellis William M.E., Gray Ander, Boleininger Max, Davis Andrew, Brooks Helen M., Katramados Ioannis, Thornton Andrew J., Buchanan James, Dudarev Sergei L.   +9 more
doaj   +1 more source

Design and construction of magnetic diagnostics on NanChang spherical tokamak

AIP Advances, 2022
The NanChang Spherical Tokamak (NCST) is a new compact tokamak (with an aspect ratio of R/a = 1.67) for exploring the merging compression by which the plasma start-up is highly efficient.
T. B. Ouyang, Y. Z. Qian, S. Q. Liu, X. S. Yang, X. C. Chen   +4 more
doaj   +1 more source

A Review of Multilevel Decision and Game‐Theoretic Approaches to Nuclear Technology Innovation Management for Sustainable Energy Transitions

International Journal of Energy Research, Volume 2026, Issue 1, 2026.
Nuclear technology innovation management plays a key role in the global energy transition and the development of low‐carbon economy. This paper, as a comprehensive review, systematically discusses the complex decision‐making process in nuclear technology innovation, based on the framework of multilevel decision theory and game theory.
Lefeng Cheng, Can Tan, Jinglun Li, Manling Li, Tao Zou, Pengrong Huang, Mengya Zhang, Claire Gao   +7 more
wiley   +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, Emre Yurtkuran, Nazim Babacan, Muhammad Muzamal Ashfaq, Fatih Arlı, Ali Emre Gök, Mehmet Çağrı Tüzemen, Huaiyu Wang   +7 more
wiley   +1 more source

Runaway dynamics in reactor-scale spherical tokamak disruptions [PDF]

Understanding generation and mitigation of runaway electrons in disruptions is important for the safe operation of future tokamaks. In this paper we investigate the runaway dynamics in reactor-scale spherical tokamaks, focusing on a compact nominal ...
Vallhagen, Oskar, Berger, Esmee, Hoppe, Mathias, Fulop, Tunde, Fil, Alexandre, Pusztai, Istvan, Newton, Sarah L.   +6 more
core   +1 more source

Relaxation Phenomena in Spherical Tokamak Plasma [PDF]

Progress of Theoretical Physics Supplement, 2000
Dynamics of a relaxation phenomenon observed in Spherical Tokamak experiments, which is called Internal Reconnection Event (IRE), is studied by magnetohydrodynamic computer simulation. Coupling between the torus magnetic field and the external field induced by nonlinear growth of pressure driven instabilities, and resultant formation of tunnel-like ...
Takaya Hayashi, Naoki Mizuguchi, Tetsuya Sato   +2 more
openaire   +1 more source

Implications of Innovative Nuclear Technologies on Ghana’s Nuclear Future

Science and Technology of Nuclear Installations, Volume 2026, Issue 1, 2026.
Innovations in nuclear technology have the potential to play a transformative role in Ghana’s pursuit of a secure, reliable and low‐carbon energy future. This review examines recent global advances in nuclear reactor technologies, fuel cycle systems, waste management approaches, regulatory practices and digital applications and assesses their relevance
R. G. Abrefah, B. K. A. Baiden, F. Ameyaw, S. A. Zakaria, Doddy Kastanya   +4 more
wiley   +1 more source

Plasma boundary reconstruction and shape control of Tokamak discharges in RFX-mod [PDF]

, 2011
La tesi si occupa del controllo di forma del plasma in configurazione Tokamak a doppio nullo nell’esperimento RFX-mod. Vengono affrontate problematiche di ricostruzione della forma, con un apporto originale nell’utilizzo di una interpolante thin plate ...
Merlo, Pierangelo
core  

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, Wilson, H R, Hole, Matthew, Abeysuriya, Romesh   +3 more
core   +1 more source

Steady-state spherical tokamak power reactor with high-temperature-superconductor

Nuclear Fusion
A spherical tokamak (ST) with an internal transport barrier (ITB) has the potential to be an ideal fusion power reactor because it not only offers high β performance and blanket replaceability, but also enables self-sustaining operation through a high ...
Yoshio Nagayama, Takaaki Fujita
doaj   +1 more source