Journal of Computational Physics
An adaptive grid refinement strategy for the simulation of negative streamers
Journal of Computational Physics
Numerical simulation of filamentary discharges with parallel adaptive mesh refinement
Journal of Computational Physics
A PIC-MCC code for simulation of streamer propagation in air
Journal of Computational Physics
A PIC based procedure for the integration of multiple time scale problems in gas discharge physics
Journal of Computational Physics
Journal of Computational Physics
A nested-grid direct Poisson solver for concentrated source terms
Journal of Computational and Applied Mathematics
Spatially hybrid computations for streamer discharges: II. Fully 3D simulations
Journal of Computational Physics
Spatially hybrid computations for streamer discharges: II. Fully 3D simulations
Journal of Computational Physics
An asymptotic preserving scheme for the streamer simulation
Journal of Computational Physics
Hi-index | 31.46 |
Streamer electrical discharges are often investigated with computer simulations of density models (also called reaction-drift-diffusion models). We review these models, detailing their physical foundations, their range of validity and the most relevant numerical algorithms employed in solving them. We focus particularly on schemes of adaptive refinement, used to resolve the multiple length scales in a streamer discharge without a high computational cost. We then report recent results from these models, emphasizing developments that go beyond cylindrically symmetrical streamers propagating in homogeneous media. These include interacting streamers, branching streamers and sprite streamers in inhomogeneous media.