Showing 1 - 2 of 2 UKAEA Paper Results
2021
UKAEA-CCFE-PR(23)96
Robert J Ewart Felix I Parra Alessandro Geraldini
The Debye sheath is shown to vanish completely in magnetised plasmas for a sufficiently small angle between the magnetic field and the wall that depends on the current to the wall. When the Debye sheath vanishes, there is still a potential drop between the wall and the plasma across the magnetic presheath. The magnetic field angle corresponding …
Preprint2018
UKAEA-CCFE-PR(18)58
Alessandro Geraldini Felix Parra Fulvio Militello
Using a kinetic model for the ions and adiabatic electrons, we solve a steady state, electron-repelling magnetic presheath in which a uniform magnetic field makes a small angle α
Preprint Published