Plasma microturbulence is known to be responsible for the anomalously high heat and particle transport observed in magnetic confinement fusion experiments.

On the role of numerical dissipation in gyrokinetic Vlasov simulations of plasma microturbulence ; M.J. Pueschel ; TDT. Dannert ; FJF. Jenko.

on the gyrokinetic stability and transport of tokamak plasmas are studied using high resolution, fully electromagnetic, 5D simulations of plasma microturbulence ...

Jun 7, 2022 · We present supercomputer simulations showing that electron-scale turbulence in high electron temperature plasma can affect the turbulent transport of not only ...

HOSVDs are performed on the full gyrokinetic distribution function and numerical performance, compression and truncation are discussed. In Sec. 6.7, results ...

Nov 17, 2023 · GTC has been used to carry out nonlinear gyrokinetic simulations to study the effect of kinetic electrons on ITG turbulence and to simulate the ...

Jan 31, 2022 · These, however, lead to numerical heating of the plasma so that conservation of total energy is violated. Vlasov solvers that conserve energy, ...

Mar 27, 2024 · On the Role of Numerical Dissipation in. Gyrokinetic Vlasov Simulations of Plasma Microturbulence. Computer Physics. Communications 181, 1428 ...

Jan 20, 2023 · The same dynamics is observed when increasing significantly the numerical dissipation acting on the velocity space in GENE. Secondly, we present ...

3D2V continuum gyrokinetic simulations of electrostatic plasma turbulence in a straight, open-field-line geometry have been performed using a full-f ...