Simulation of helium supersonic molecular beam injection in tokamak plasma
Wu Xue-Ke1, Wang Zhan-Hui2, †, Li Hui-Dong1, †, Shi Li-Ming1, Wan Di1, Fan Qun-Chao1, Xu Min2
       

(a) Time evolution of total particle number of He atoms ( NZ0tol=∫ΩNZ0dV ), He+ ions ( NZ1tol=∫ΩNZ1dV ), He2+ ions ( NZ2tol=∫ΩNZ2dV ), He species ( Nimptol=∫ΩNZ0+NZ1+NZ2dV ); (b) time evolution of total particle number of deuterium ions (Nitol=∫ΩNidV) , with ∫Ω dV denoting volume integral and Ω being region to be solved.