ELM-free Enhanced Dα H-mode with Near Zero NBI Torque Injection in DIII-D Tokamak

T. Macwan, K. Barada, J. F. Parisi +11

Enhanced $D_{\alpha }$ H-mode (EDA H-mode), an ELM-free H-mode regime, is explored in neutral beam heated, lower single null plasmas with near zero torque injection. This regime exhibits a…