Results 61 to 70 of about 2,473,114 (224)
Model of the major disruption in tokamaks
Nuclear Fusion, 1992 A mechanism for the onset of the major disruption in tokamaks is proposed which considers the effect of magnetic stochasticity on the growth of the m=2 tearing mode. Toroidicity can cause stochasticity near the separatrix of the m=2 magnetic island, which enhances the current viscosity, resulting in explosive growth.
K Itoh +4 more
openaire +1 more source
SOLPS-ITER modeling of beryllium trace impurity in ITER
MATEC Web of Conferences, 2018 Beryllium transport modeling was carried out in the trace impurity regime by SOLPS-ITER code for tokamak ITER. It is valuable for developing of diagnostics protection from beryllium deposition.
Makarov Sergei, Kaveeva Elizaveta
doaj +1 more source
Atoms, 2019 Oxygen impurity transport in the typical discharges of the Aditya tokamak was investigated using emissivity radial profile of emissivity of the spectral line (2p3p 3D3−2p3d 3F4) at 650.024 nm from the Be-like oxygen ion.
Malay Bikas Chowdhuri +8 more
doaj +1 more source
Advanced Quantum Technologies, Volume 9, Issue 2, February 2026.Quantum algorithms for differential equations are developed with applications in computational fluid dynamics. The methods follow an iterative simulation framework, implementing Jacobi and Gauss–Seidel schemes on quantum registers through linear combinations of unitaries.
Chelsea A. Williams +4 more
wiley +1 more source
Steady State Tokamak Sustained by Bootstrap Current Without Seed Current [PDF]
, 1992 Steady state tokamak solution is studied by taking into account the current diffusivity. The seed current for generating the Bootstrap current is supplied through the radial diffusion of the Bootstrap current.
Itoh, S.-I., Itoh, K., Fukuyama, A.
core
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
International Journal of Energy Research, Volume 2026, Issue 1, 2026.This research presents a novel approach by combining magnetohydrodynamic (MHD) flow with ohmic heating to investigate the conjugate mixed convective transport of ferrofluid in a discretely heated, smooth/wavy‐walled, square‐shaped porous compartment featuring a clockwise spinning cylindrical body positioned at various locations.
Nahid Hasan +4 more
wiley +1 more source
Penalization modeling of a limiter in the Tokamak edge plasma [PDF]
Journal of Computational Physics, 2010 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Isoardi, Livia +8 more
openaire +3 more sources
Formulation of Two-Dimensional Transport Modeling in Tokamak Plasmas [PDF]
, 2014 A two-dimensional transport modeling applicable to a whole tokamak plasma is proposed. The model is derived from the multi-fluid equations and Maxwell's equations and the moment approach of neoclassical transport is employed as fluid closures.
SETO, Haruki, FUKUYAMA, Atsushi
core +1 more source
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 +7 more
wiley +1 more source