Self-consistent gyrokinetic modeling of neoclassical and turbulent impurity transport

Article, Preprint English OPEN
Estève, Damien; Sarazin, Yanick; Garbet, Xavier; Grandgirard, Virginie; Breton, Sarah; Donnel, Peter; Asahi, Yuuichi; Bourdelle, Clarisse; Dif-Pradalier, Guilhem; Ehrlacher, Charles; Emeriau, Constance; Ghendrih, Philippe; Gillot, Camille; Latu, Guillaume; Passeron, Chantal;
(2016)
  • Publisher: HAL CCSD
  • Journal: Nuclear Fusion (issn: 0029-5515, eissn: 1741-4326)
  • Publisher copyright policies & self-archiving
  • Related identifiers: doi: 10.1088/1741-4326/aa6ebb
  • Subject: neoclassical transport | turbulent transport | tokamaks | [ PHYS.PHYS ] Physics [physics]/Physics [physics] | [PHYS.PHYS.PHYS-PLASM-PH]Physics [physics]/Physics [physics]/Plasma Physics [physics.plasm-ph] | [PHYS.PHYS]Physics [physics]/Physics [physics] | Pfirsch–Schlüter regime | impurity transport | gyrokinetic simulations | [ PHYS ] Physics [physics] | [PHYS]Physics [physics]
    arxiv: Physics::Plasma Physics

International audience; Trace impurity transport is studied with the flux-driven gyrokinetic GYSELA code [V. Grandgirard et al., Comp. Phys. Commun. 207, 35 (2016)]. A reduced and linearized multi-species collision operator has been recently implemented, so that both ne... View more
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