76 citations · 123 across the 4 of their papers we have counts for
9 papers
Mapped discontinuous Galerkin interpolations and sheared boundary conditions
Manaure Francisquez, Noah R. Mandell, Ammar Hakim +1
Translations or, more generally, coordinate transformations of scalar fields arise in several applications, such as weather, accretion disk and magnetized plasma turbulence modelin…
Conservative discontinuous Galerkin scheme of a gyro-averaged Dougherty collision operator
Manaure Francisquez, Tess N. Bernard, Noah R. Mandell +2
A conservative discontinuous Galerkin scheme for a nonlinear Dougherty collision operator in full-f long-wavelength gyrokinetics is presented. Analytically this model operator has…
Generalized slab universal instability and its appearance in pair plasma
Ben Zhu, Manaure Francisquez, Barrett N. Rogers +1
A generalized linear dispersion relation of electromagnetic slab universal modes is derived, taking into account arbitrary ion charge state, electron finite Larmor radius (FLR) eff…
Fluid & Gyrokinetic turbulence in open field-line, helical plasmas
Manaure Francisquez, Tess N. Bernard, Ben Zhu +3
Two-fluid Braginskii codes have simulated open-field line turbulence for over a decade, and only recently has it become possible to study these systems with continuum gyrokinetic c…
Dynamo in weakly collisional nonmagnetized plasmas impeded by Landau damping of magnetic fields
István Pusztai, James Juno, Axel Brandenburg +4
We perform fully kinetic simulations of flows known to produce dynamo in magnetohydrodynamics (MHD), considering scenarios with low Reynolds number and high magnetic Prandtl number…
Electromagnetic full- gyrokinetics in the tokamak edge with discontinuous Galerkin methods
N. R. Mandell, A. Hakim, G. W. Hammett +1
We present an energy-conserving discontinuous Galerkin scheme for the full- electromagnetic gyrokinetic system in the long-wavelength limit. We use the symplectic formulation an…