Overview of the JET results in support to ITER

X. Litaudon, Leena Aho-Mantila, Markus Airila, Antti Hakola, Seppo Koivuranta, Jari Likonen, Antti Salmi, Paula Siren, Tuomas Tala, Aaro Järvinen, JET Contributors

    Research output: Contribution to journalArticleScientificpeer-review

    156 Citations (Scopus)


    The 2014-2016 JET results are reviewed in the light of their significance for optimising the ITER research plan for the active and non-active operation. More than 60 h of plasma operation with ITER first wall materials successfully took place since its installation in 2011. New multi-machine scaling of the type I-ELM divertor energy flux density to ITER is supported by first principle modelling. ITER relevant disruption experiments and first principle modelling are reported with a set of three disruption mitigation valves mimicking the ITER setup. Insights of the L-H power threshold in Deuterium and Hydrogen are given, stressing the importance of the magnetic configurations and the recent measurements of fine-scale structures in the edge radial electric. Dimensionless scans of the core and pedestal confinement provide new information to elucidate the importance of the first wall material on the fusion performance. H-mode plasmas at ITER triangularity (H = 1 at β N ∼ 1.8 and n/n GW ∼ 0.6) have been sustained at 2 MA during 5 s. The ITER neutronics codes have been validated on high performance experiments. Prospects for the coming D-T campaign and 14 MeV neutron calibration strategy are reviewed.

    Original languageEnglish
    Article number102001
    JournalNuclear Fusion
    Issue number10
    Publication statusPublished - 15 Jun 2017
    MoE publication typeA1 Journal article-refereed


    • fusion
    • ITER
    • JET
    • plasma


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