@misc{oai:repo.qst.go.jp:00067115, author = {Pamela, S. and Huijsmans, G. and Hoelzl, M. and Artola, J. and Becoulet, M. and Cathey, A. and Franssen, S. and Futatani, S. and Gruca, M. and Kim, SK. and Liu, F. and Nkonga, B. and Orain, F. and SF.Smith and VanVugt, D. and Maggi, C. and Saarelma, S. and Thornton, A. and Kirk, A. and Moulton, D. and Fil, A. and Garzotti, L. and Aiba, Nobuyuki and Urano, Hajime and Hayashi, Nobuhiko and Kamada, Yutaka and Eich, T. and Willensdorfer, M. and Trier, E. and Mink, F. and DeLaLuna, E. and Frassinetti, L. and Garcia, J. and Loarte, A. and Aiba, Nobuyuki and Urano, Hajime and Hayashi, Nobuhiko and Kamada, Yutaka}, month = {Oct}, note = {In recent years, increased HPC resources and performance has enabled significant advances in the quality and reliability of non-linear MHD simulations of tokamak instabilities. In the domain of Edge-Localised-Modes, validation of the JOREK code has been achieved by addressing various characteristics of this instability. The necessity to control ELMs, in order to reduce divertor heat-fluxes in ITER, while maximising the flushing of high-Z impurities, motivates a thorough validation of the numerical and physical model, so that reliable predictions can be provided for future devices. With increasing concordance between simulation results and experimental observations, non-linear MHD is starting to provide insight into several open questions about ELM physics and ELM-control techniques, in time for the development and exploitation of ITER operation., 27th IAEA Fusion Energy Conference}, title = {ELM AND ELM-CONTROL SIMULATIONS}, year = {2018} }