A novel simulation method for positive corona current pulses*
Liu Yang†, Cui Xiang, Lu Tie-Bing, Li Xue-Bao, Wang Zhen-Guo, Xiang Yu, Wang Xiao-Bo
       
Details of the discretization and relevant quantities for the continuity equations: (a) control volume of node i , (b) a typical triangular element and its key points for construction of the discretization.