The simulation of erosion and deposition behavior on EAST

摘要

Using the typical edge plasm a param eters of the E _xperimental A dvanced Superconducting Tokamak (EAST), the ero sion and dep osition beha vior of th e SiC coating were calculated with the m odified Erosion and Deposition based on DYnamic model (EDDY code). Compared to those on the non-doped graphite, it's found that less deposition and erosion occurred on the SiC coating. Further benchmarking experiments on EAST have been planed.