A divertor plasma configuration design method for tokamaks
Guo Yong1, Xiao Bing-Jia1, 2, Liu Lei1, †, , Yang Fei3, Wang Yuehang4, Qiu Qinglai1
       

The flux-linkage at the plasma boundary is set to zero. The constructed QSF configuration with all offset fluxes being zero (case 1 in Table 4).