Overview of erosion-deposition diagnostic tools for the ITER-Like Wall in the JET tokamak

JET-EFDA collaborators

    Research output: Contribution to journalArticleScientificpeer-review

    28 Citations (Scopus)

    Abstract

    This paper presents scientific and technical issues related to the development of erosion-deposition diagnostic tools for JET operated with the ITER-Like Wall: beryllium and tungsten marker tiles and several types of wall probes installed in the main chamber and in the divertor. Markers tiles are the standard limiter and divertor components additionally coated first with a thin sandwich of Ni-Be and Mo-W for, beryllium and tungsten markers, respectively. Both types of markers are embedded in regular arrays of limiter and divertor tiles. Coated W-Be probes are also inserted in the Be-covered Inconel cladding tiles on the central column. Other types of erosion-deposition diagnostic tools are: rotating collectors, deposition traps, louver clips, quartz microbalance and mirrors for the First Mirror Test at JET for ITER. The specific role of these tools is discussed in detail.
    Original languageEnglish
    Pages (from-to)S1204-S1207
    Number of pages4
    JournalJournal of Nuclear Materials
    Volume438
    Issue numberSupplement
    DOIs
    Publication statusPublished - 2013
    MoE publication typeA1 Journal article-refereed
    Event20th International Conference on Plasma-Surface Interactions in Controlled Fusion Devices - Aachen, Aachen, Germany
    Duration: 21 May 201225 May 2012

    Fingerprint

    tiles
    Tile
    markers
    erosion
    Erosion
    Beryllium
    Tungsten
    Limiters
    beryllium
    tungsten
    louvers
    mirrors
    clips
    Inconel (trademark)
    Quartz
    probes
    microbalances
    accumulators
    Mirrors
    quartz

    Cite this

    JET-EFDA collaborators. / Overview of erosion-deposition diagnostic tools for the ITER-Like Wall in the JET tokamak. In: Journal of Nuclear Materials. 2013 ; Vol. 438, No. Supplement. pp. S1204-S1207.
    @article{0d312730d15c495ca729f831ac8e5d5b,
    title = "Overview of erosion-deposition diagnostic tools for the ITER-Like Wall in the JET tokamak",
    abstract = "This paper presents scientific and technical issues related to the development of erosion-deposition diagnostic tools for JET operated with the ITER-Like Wall: beryllium and tungsten marker tiles and several types of wall probes installed in the main chamber and in the divertor. Markers tiles are the standard limiter and divertor components additionally coated first with a thin sandwich of Ni-Be and Mo-W for, beryllium and tungsten markers, respectively. Both types of markers are embedded in regular arrays of limiter and divertor tiles. Coated W-Be probes are also inserted in the Be-covered Inconel cladding tiles on the central column. Other types of erosion-deposition diagnostic tools are: rotating collectors, deposition traps, louver clips, quartz microbalance and mirrors for the First Mirror Test at JET for ITER. The specific role of these tools is discussed in detail.",
    author = "M. Rubel and Paul Coad and A. Widdowson and G.F. Matthews and H.G. Esser and T. Hirai and Jari Likonen and J. Linke and C.P. Lungu and M. Mayer and L. Pedrick and C. Ruset and {JET-EFDA collaborators}",
    year = "2013",
    doi = "10.1016/j.jnucmat.2013.01.266",
    language = "English",
    volume = "438",
    pages = "S1204--S1207",
    journal = "Journal of Nuclear Materials",
    issn = "0022-3115",
    publisher = "Elsevier",
    number = "Supplement",

    }

    Overview of erosion-deposition diagnostic tools for the ITER-Like Wall in the JET tokamak. / JET-EFDA collaborators.

    In: Journal of Nuclear Materials, Vol. 438, No. Supplement, 2013, p. S1204-S1207.

    Research output: Contribution to journalArticleScientificpeer-review

    TY - JOUR

    T1 - Overview of erosion-deposition diagnostic tools for the ITER-Like Wall in the JET tokamak

    AU - Rubel, M.

    AU - Coad, Paul

    AU - Widdowson, A.

    AU - Matthews, G.F.

    AU - Esser, H.G.

    AU - Hirai, T.

    AU - Likonen, Jari

    AU - Linke, J.

    AU - Lungu, C.P.

    AU - Mayer, M.

    AU - Pedrick, L.

    AU - Ruset, C.

    AU - JET-EFDA collaborators

    PY - 2013

    Y1 - 2013

    N2 - This paper presents scientific and technical issues related to the development of erosion-deposition diagnostic tools for JET operated with the ITER-Like Wall: beryllium and tungsten marker tiles and several types of wall probes installed in the main chamber and in the divertor. Markers tiles are the standard limiter and divertor components additionally coated first with a thin sandwich of Ni-Be and Mo-W for, beryllium and tungsten markers, respectively. Both types of markers are embedded in regular arrays of limiter and divertor tiles. Coated W-Be probes are also inserted in the Be-covered Inconel cladding tiles on the central column. Other types of erosion-deposition diagnostic tools are: rotating collectors, deposition traps, louver clips, quartz microbalance and mirrors for the First Mirror Test at JET for ITER. The specific role of these tools is discussed in detail.

    AB - This paper presents scientific and technical issues related to the development of erosion-deposition diagnostic tools for JET operated with the ITER-Like Wall: beryllium and tungsten marker tiles and several types of wall probes installed in the main chamber and in the divertor. Markers tiles are the standard limiter and divertor components additionally coated first with a thin sandwich of Ni-Be and Mo-W for, beryllium and tungsten markers, respectively. Both types of markers are embedded in regular arrays of limiter and divertor tiles. Coated W-Be probes are also inserted in the Be-covered Inconel cladding tiles on the central column. Other types of erosion-deposition diagnostic tools are: rotating collectors, deposition traps, louver clips, quartz microbalance and mirrors for the First Mirror Test at JET for ITER. The specific role of these tools is discussed in detail.

    U2 - 10.1016/j.jnucmat.2013.01.266

    DO - 10.1016/j.jnucmat.2013.01.266

    M3 - Article

    VL - 438

    SP - S1204-S1207

    JO - Journal of Nuclear Materials

    JF - Journal of Nuclear Materials

    SN - 0022-3115

    IS - Supplement

    ER -