First step toward multi machine ELM energy scalings and extrapolations to SPARC and ITER

R. Perillo, A. Redl, T. Eich +14

It is shown that the ELM energy loss normalized by the plasma stored energy (ΔEELM/Wplasma) for high-density small/QCE ELM regimes scales inversely with the separatrix turbulence p…