Post-mortem measurements of fuel retention at JET with MKII-SRP divertor

Jari Likonen (Corresponding Author), J. P. Coad, D. E. Hole, Seppo Koivuranta, T. Renvall, M. Rubel, E. Vainonen-Ahlgren, A. Widdowson, JET-EFDA Contributors

    Research output: Contribution to journalArticleScientificpeer-review

    17 Citations (Scopus)

    Abstract

    The deuterium inventory at JET after 2001–2004 operational campaign has been determined using nuclear reaction analysis (NRA) and secondary ion mass spectrometry (SIMS). A full poloidal set of divertor tiles and a set of outer poloidal limiter (OPL) tiles were analysed providing an estimation for the total deuterium retention of about 66 g. Deuterium is trapped mainly at the inner divertor on horizontal target tile and at the inner divertor louvre area where ∼60% of the trapped D is found. The long-term D retention is ∼4% of the total D input.
    Original languageEnglish
    Pages (from-to)631-634
    Number of pages4
    JournalJournal of Nuclear Materials
    Volume390-391
    DOIs
    Publication statusPublished - 2009
    MoE publication typeA1 Journal article-refereed

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    Deuterium
    tiles
    Tile
    deuterium
    louvers
    Nuclear reactions
    Limiters
    Secondary ion mass spectrometry
    nuclear reactions
    secondary ion mass spectrometry

    Cite this

    Likonen, Jari ; Coad, J. P. ; Hole, D. E. ; Koivuranta, Seppo ; Renvall, T. ; Rubel, M. ; Vainonen-Ahlgren, E. ; Widdowson, A. ; JET-EFDA Contributors. / Post-mortem measurements of fuel retention at JET with MKII-SRP divertor. In: Journal of Nuclear Materials. 2009 ; Vol. 390-391. pp. 631-634.
    @article{872b908d53a04b1c95c8ca6981087a3f,
    title = "Post-mortem measurements of fuel retention at JET with MKII-SRP divertor",
    abstract = "The deuterium inventory at JET after 2001–2004 operational campaign has been determined using nuclear reaction analysis (NRA) and secondary ion mass spectrometry (SIMS). A full poloidal set of divertor tiles and a set of outer poloidal limiter (OPL) tiles were analysed providing an estimation for the total deuterium retention of about 66 g. Deuterium is trapped mainly at the inner divertor on horizontal target tile and at the inner divertor louvre area where ∼60{\%} of the trapped D is found. The long-term D retention is ∼4{\%} of the total D input.",
    author = "Jari Likonen and Coad, {J. P.} and Hole, {D. E.} and Seppo Koivuranta and T. Renvall and M. Rubel and E. Vainonen-Ahlgren and A. Widdowson and {JET-EFDA Contributors}",
    year = "2009",
    doi = "10.1016/j.jnucmat.2009.01.176",
    language = "English",
    volume = "390-391",
    pages = "631--634",
    journal = "Journal of Nuclear Materials",
    issn = "0022-3115",
    publisher = "Elsevier",

    }

    Likonen, J, Coad, JP, Hole, DE, Koivuranta, S, Renvall, T, Rubel, M, Vainonen-Ahlgren, E, Widdowson, A & JET-EFDA Contributors 2009, 'Post-mortem measurements of fuel retention at JET with MKII-SRP divertor', Journal of Nuclear Materials, vol. 390-391, pp. 631-634. https://doi.org/10.1016/j.jnucmat.2009.01.176

    Post-mortem measurements of fuel retention at JET with MKII-SRP divertor. / Likonen, Jari (Corresponding Author); Coad, J. P.; Hole, D. E.; Koivuranta, Seppo; Renvall, T.; Rubel, M.; Vainonen-Ahlgren, E.; Widdowson, A.; JET-EFDA Contributors.

    In: Journal of Nuclear Materials, Vol. 390-391, 2009, p. 631-634.

    Research output: Contribution to journalArticleScientificpeer-review

    TY - JOUR

    T1 - Post-mortem measurements of fuel retention at JET with MKII-SRP divertor

    AU - Likonen, Jari

    AU - Coad, J. P.

    AU - Hole, D. E.

    AU - Koivuranta, Seppo

    AU - Renvall, T.

    AU - Rubel, M.

    AU - Vainonen-Ahlgren, E.

    AU - Widdowson, A.

    AU - JET-EFDA Contributors, null

    PY - 2009

    Y1 - 2009

    N2 - The deuterium inventory at JET after 2001–2004 operational campaign has been determined using nuclear reaction analysis (NRA) and secondary ion mass spectrometry (SIMS). A full poloidal set of divertor tiles and a set of outer poloidal limiter (OPL) tiles were analysed providing an estimation for the total deuterium retention of about 66 g. Deuterium is trapped mainly at the inner divertor on horizontal target tile and at the inner divertor louvre area where ∼60% of the trapped D is found. The long-term D retention is ∼4% of the total D input.

    AB - The deuterium inventory at JET after 2001–2004 operational campaign has been determined using nuclear reaction analysis (NRA) and secondary ion mass spectrometry (SIMS). A full poloidal set of divertor tiles and a set of outer poloidal limiter (OPL) tiles were analysed providing an estimation for the total deuterium retention of about 66 g. Deuterium is trapped mainly at the inner divertor on horizontal target tile and at the inner divertor louvre area where ∼60% of the trapped D is found. The long-term D retention is ∼4% of the total D input.

    U2 - 10.1016/j.jnucmat.2009.01.176

    DO - 10.1016/j.jnucmat.2009.01.176

    M3 - Article

    VL - 390-391

    SP - 631

    EP - 634

    JO - Journal of Nuclear Materials

    JF - Journal of Nuclear Materials

    SN - 0022-3115

    ER -