Numerical simulation of the positive streamer propagation and chemical reactions in SF 6 /N 2 mixtures under non-uniform field

SF6/N2 mixtures is considered as a practical alternative proposal of SF6 in GIS and GIL. Simulating particle transportations and chemical reactions during the positive streamer propagation in SF6/N2 mixtures assists in the insulation performance optimization of SF6/N2 mixtures. This paper presents a fluid dynamic model coupled with the chemical reaction system for the positive streamer propagation...