Gyrokinetic simulations of turbulent transport
This overview is an assessment of the gyrokinetic framework and simulations to compute
turbulent transport in fusion plasmas. It covers an introduction to the gyrokinetic theory, the …
turbulent transport in fusion plasmas. It covers an introduction to the gyrokinetic theory, the …
Computational challenges in magnetic-confinement fusion physics
Magnetic-fusion plasmas are complex self-organized systems with an extremely wide range
of spatial and temporal scales, from the electron-orbit scales (∼ 10− 11 s,∼ 10− 5 m) to the …
of spatial and temporal scales, from the electron-orbit scales (∼ 10− 11 s,∼ 10− 5 m) to the …
The nonlinear gyro-kinetic flux tube code GKW
A new nonlinear gyro-kinetic flux tube code (GKW) for the simulation of micro instabilities
and turbulence in magnetic confinement plasmas is presented in this paper. The code …
and turbulence in magnetic confinement plasmas is presented in this paper. The code …
A 5D gyrokinetic full-f global semi-Lagrangian code for flux-driven ion turbulence simulations
V Grandgirard, J Abiteboul, J Bigot… - Computer physics …, 2016 - Elsevier
This paper addresses non-linear gyrokinetic simulations of ion temperature gradient (ITG)
turbulence in tokamak plasmas. The electrostatic GYSELA code is one of the few …
turbulence in tokamak plasmas. The electrostatic GYSELA code is one of the few …
A global collisionless PIC code in magnetic coordinates
S Jolliet, A Bottino, P Angelino, R Hatzky… - Computer Physics …, 2007 - Elsevier
A global plasma turbulence simulation code, ORB5, is presented. It solves the gyrokinetic
electrostatic equations including zonal flows in axisymmetric magnetic geometry. The …
electrostatic equations including zonal flows in axisymmetric magnetic geometry. The …
Core turbulent transport in tokamak plasmas: bridging theory and experiment with QuaLiKiz
C Bourdelle, J Citrin, B Baiocchi, A Casati… - Plasma Physics and …, 2015 - iopscience.iop.org
Nonlinear gyrokinetic codes allow for detailed understanding of tokamak core turbulent
transport. However, their computational demand precludes their use for predictive profile …
transport. However, their computational demand precludes their use for predictive profile …
Conservative semi-Lagrangian schemes for Vlasov equations
N Crouseilles, M Mehrenberger… - Journal of Computational …, 2010 - Elsevier
Conservative methods for the numerical solution of the Vlasov equation are developed in
the context of the one-dimensional splitting. In the case of constant advection, these …
the context of the one-dimensional splitting. In the case of constant advection, these …
[HTML][HTML] EUTERPE: A global gyrokinetic code for stellarator geometry
R Kleiber, M Borchardt, R Hatzky, A Könies… - Computer Physics …, 2024 - Elsevier
The current state of the EUTERPE code is described with emphasis on the implemented
models and their numerical implementation. The code solves the multi-species …
models and their numerical implementation. The code solves the multi-species …
A low-rank projector-splitting integrator for the Vlasov--Poisson equation
L Einkemmer, C Lubich - SIAM Journal on Scientific Computing, 2018 - SIAM
Many problems encountered in plasma physics require a description by kinetic equations,
which are posed in an up to six-dimensional phase space. A direct discretization of this …
which are posed in an up to six-dimensional phase space. A direct discretization of this …
GENE-X: A full-f gyrokinetic turbulence code based on the flux-coordinate independent approach
D Michels, A Stegmeir, P Ulbl, D Jarema… - Computer Physics …, 2021 - Elsevier
Understanding and predicting plasma turbulence in the scrape-off layer of a magnetic
confinement fusion device is a key open problem in modern plasma physics. The transitional …
confinement fusion device is a key open problem in modern plasma physics. The transitional …