107 citations
- Fusion (United States)US23 papers
- The University of Texas at AustinUS12 papers
- Plasma Technology (United States)US9 papers
- Massachusetts Institute of TechnologyUS6 papers
- Centre de Physique ThéoriqueFR3 papers
- Aix-Marseille UniversitéFR2 papers
- Centre National de la Recherche ScientifiqueFR2 papers
- International Institute of Information Technology, HyderabadIN2 papers
- Princeton Plasma Physics LaboratoryUS2 papers
- Tbilisi State UniversityGE2 papers
- University of HyderabadIN2 papers
- ALTA (Italy)IT1 paper
4 papers · 2 filters
New velocity-space discretization for continuum kinetic calculations and Fokker-Planck collisions
Matt Landreman, Darin R. Ernst
Numerical techniques for discretization of velocity space in continuum kinetic calculations are described. An efficient spectral collocation method is developed for the speed coord…
Freely decaying turbulence in two-dimensional electrostatic gyrokinetics
T. Tatsuno, G. G. Plunk, M. Barnes +3
In magnetized plasmas, a turbulent cascade occurs in phase space at scales smaller than the thermal Larmor radius ("sub-Larmor scales") [Phys. Rev. Lett. 103, 015003 (2009)]. When…
Local and global Fokker-Planck neoclassical calculations showing flow and bootstrap current modification in a pedestal
Matt Landreman, Darin R. Ernst
In transport barriers, particularly H-mode edge pedestals, radial scale lengths can become comparable to the ion orbit width, causing neoclassical physics to become radially nonloc…
Hamiltonian magnetohydrodynamics: symmetric formulation, Casimir invariants, and equilibrium variational principles
Tommaso Andreussi, Philip J. Morrison, Francesco Pegoraro
The noncanonical Hamiltonian formulation of magnetohydrodynamics (MHD) is used to construct variational principles for symmetric equilibrium configurations of magnetized plasma inc…