Preliminary Result of Neoclassical Impurity Transport Affected by ICRH with a 4-D Fokker-Planck Code [PDF]
EPJ Web of ConferencesTo understand the role of ion cyclotron resonance heating (ICRH) in mitigating tungsten accumulation, we evaluate the impact of ICRH-induced poloidal asymmetries on neoclassical impurity transport using a newly developed 4-D Fokker–Planck code (FP4D ...
Jeong Yunho +4 more
doaj +1 more source
Locality effects on bifurcation paradigm of L-H transition in tokamak plasmas [PDF]
Songklanakarin Journal of Science and Technology (SJST), 2015 The locality effects on bifurcation paradigm of L-H transition phenomenon in magnetic confinement plasmas are investigated. One dimensional thermal transport equation with both neoclassical and anomalous transports effects included is considered, where
Boonyarit Chatthong, Thawatchai Onjun
doaj
SOLPS-ITER modification for impurity transport modelling in the tokamak pedestal region
Nuclear Materials and EnergyKinetic corrections to SOLPS-ITER fluid equations are made to extend their applicability for description of the neoclassical part of impurity transport to collisionless regimes of the main ions.
V. Korzueva +3 more
doaj +1 more source
Transition in particle transport under resonant magnetic perturbations in a tokamak
Nuclear Fusion, 2023 Nonlinear 3D MHD simulations and validations reveal that the hybrid particle-MHD transport is a key process for driving the pump-out in the presence of Resonant Magnetic Perturbations (RMPs) in the KSTAR tokamak.
S.K. Kim +11 more
doaj +1 more source
Neoclassical transport of toroidal momentum in tokamaks
Physical Review Letters, 1990 La presence d'une concentration moderee (∼10%) d'ions de basses energies en exces par rapport a la distribution maxwellienne provoque un changement dramatique dans la prediction neoclassique du transport de la quantite de mouvement, conduisant a un accord en magnitude avec l ...
openaire +4 more sources
Kinetic Simulations of Neoclassical and Anomalous Transport Processes in Helical Systems
, 2012 Drift kinetic and gyrokinetic theories and simulations are powerful means for quantitative predictions of neoclassical and anomalous transport fluxes in helical systems such as the Large Helical Device (LHD).
SUGAMA, Hideo +5 more
core +2 more sources
Neoclassical transport in enhanced confinement toroidal plasmas [PDF]
, 1996 It has recently been reported that ion thermal transport levels in enhanced confinement tokamak plasmas have been observed to fall below the irreducible minimum level predicted by standard neoclassical theory.
Lin, Z., Lee, W. W., Tang, W. M.
core +1 more source
Stock Market Reactions to Climate Risk Events: A Systematic Literature Review and Research Agenda
Business Strategy and the Environment, EarlyView.ABSTRACT As global warming intensifies, climate risks' impact on firm value has become a critical concern for academia and investors. This systematic literature review analyzes 50 event studies in this research field, classifying them by climate risk type.
Mario Schuster, Rainer Lueg
wiley +1 more source
Neoclassical transport in high {beta} tokamaks [PDF]
, 1992 Neoclassical, transport in high [beta] large aspect ratio tokamaks is calculated. The variational method introduced by Rosenbluth, et al., is used to calculate the full Onsager matrix in the banana regime. These results are part of a continuing study of the high [beta] large aspect ratio equilibria introduced in Cowley, et al.
openaire +4 more sources
Corporate Environmental Responsibility and Cost of Equity Capital: A Meta‐Analytical Review
Business Strategy and the Environment, EarlyView.ABSTRACT Despite extensive research on the relationship between corporate environmental responsibility (CER) and cost of equity capital (COEC), empirical evidence remains inconsistent. This study addresses these inconsistencies through a comprehensive meta‐analysis of 1139 effect sizes from 75 studies.
Robert Witte +2 more
wiley +1 more source