||Effect of divertor plasma conditions and drifts on ELM power fluxes at the ITER divertor targets
細川, 晢成 ,
Loarte, A. ,
Huijsmans, G.T.A. ,
滝塚, 知典林, 伸彦
Proceedings of 43rd EPS conference on plasma physics
The effect of divertor recycling, in/out recycling asymmetry and ion grad-B drift direction on in/out divertor power/particle flux asymmetry for stationary plasma and during ELM have been modelled with 2D PARASOL PIC kinetic code. The direction of ion grad-B drift has a strong effect on stationary in/out flux asymmetry and becomes larger for ELM. ELM simulations show that the energy load to the inner divertor is largest for normal grad-B and smallest for reversed grad-B, which qualitatively agrees with experiments.