1D plasma#
One-dimensional radial plasma models: the transient two-temperature reacting plasma
channel (PlasmaChannel / ChannelReactor1D) and the steady LTE arc column
(ThermalPlasmaColumn1D), together with 0D-vs-1D comparisons (matched, prescribed,
and self-consistent NRP circuit) and the monolithic-CVODE vs operator-split solvers.
1D plasma channel vs 0D reactor on a matched NRP discharge (current & energy)
1D vs 0D on a self-consistent NRP circuit (each closes its own loop)
CH4 plasma channel: field pulse on a pre-ionized channel, then relaxation (n_e video)
Transient radial conduction vs. the analytical infinite-cylinder solution
Channel diameter expansion: 1D model vs engineering law vs experiment
Field-driven ionization then relaxation of a 1D plasma channel (n_e video)
Energy-equation effect of species diffusion (compressibility + enthalpy diffusion)
1D plasma channel: operator-split vs monolithic CVODE (same physics)
Steady LTE arc column: Cantera 1D solver vs analytical Elenbaas-Heller