Divertor Plasma Properties for a Lower Single-Null Discharge in EAST

摘要

Divertor plasma properties for lower single-null (LSN) configuration in EAST, undera water-cooling graphite wall condition, are presented. A typical shot is selected for analyzingelectron temperature, density and power flux at targets. Both higher electron density and lowerelectron temperature are found at the inboard target, compared to those at the outboard target.A higher power flux is also found to be at the outboard target because of in-out asymmetries forLSN-shaped discharge.