L-H transition dynamics in fluid turbulence simulations with neoclassical force balance
type: Dataset
description: Spontaneous transport barrier generation at the edge of a magnetically confined plasma is investigated. To this end, a model of electrostatic turbulence in three-dimensional geometry is extended to account for the impact of friction between trapped and passing particles on the radial electric field. Non-linear flux-driven simulations are carried out, and it is shown that considering the radial and temporal variations of the neoclassical friction coefficients allows for a transport barrier to be generated above a threshold of the input power.
landing page: https://hal.science/hal-00908422
keyword: fluid-simulations
keyword: infoeu-reposemanticspreprint
keyword: l-h-transition
keyword: physphysphys-plasm-phphysics-physicsphysics-physicsplasma-physics-physicsplasm-ph
keyword: plasmas
keyword: preprints-working-papers-
keyword: tokamak
issued: 2026-05-08T03:10:07.985488
modified: 2026-05-08T03:10:07.985493
language: en
contact point: Organization
  fn: CCSD

test_moissonnage_selune
type: Agent

L-H transition dynamics in fluid turbulence simulations with neoclassical force balance
type: Distribution
format: HTML
access URL: https://hal.science/hal-00908422
issued: 2026-05-08T03:10:07.995229
modified: 2026-05-08T03:10:07.975882