4 papers
3D simulations of negative streamers in CO with admixtures of CFN
Thomas J. G. Smits, Jannis Teunissen, Ute Ebert
CO with an admixture of CFN could serve as an eco-friendly alternative to the extreme greenhouse gas SF in high-voltage insulation. Streamer discharges in such gase…
Macroscopic parameterization of positive streamer heads in air
Dennis Bouwman, Jannis Teunissen, Ute Ebert
The growth of streamer discharges is determined at their heads, for individual streamers as well as in collective phenomena, such as streamer trees or coronas or streamer bursts ah…
Investigation of positive streamers in CO: experiments and 3D particle-in-cell simulations
Xiaoran Li, Siebe Dijcks, Anbang Sun +2
We investigate the propagation of positive streamers in CO through 3D particle-in-cell simulations, which are qualitatively compared against experimental results at 50 mbar. Th…
Calculating radio emissions of positive streamer phenomena using 3D simulations
Hemaditya Malla, Brian M. Hare, Steven Cummer +5
We study radio emissions from positive streamers in air using 3D simulations, from which the radiated electric field is computed by solving Jefimenko's equations. The simulations a…