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ELM-induced transient tungsten melting in the JET divertor

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F15%3A00443588" target="_blank" >RIV/61389021:_____/15:00443588 - isvavai.cz</a>

  • Result on the web

    <a href="http://dx.doi.org/10.1088/0029-5515/55/2/023010" target="_blank" >http://dx.doi.org/10.1088/0029-5515/55/2/023010</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1088/0029-5515/55/2/023010" target="_blank" >10.1088/0029-5515/55/2/023010</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    ELM-induced transient tungsten melting in the JET divertor

  • Original language description

    The original goals of the JET ITER-like wall included the study of the impact of an all W divertor on plasma operation (Coenen et al 2013 Nucl. Fusion 53 073043) and fuel retention (Brezinsek et al 2013 Nucl. Fusion 53 083023). ITER has recently decidedto install a full-tungsten (W) divertor from the start of operations. One of the key inputs required in support of this decision was the study of the possibility of W melting and melt splashing during transients. Damage of this type can lead to modifications of surface topology which could lead to higher disruption frequency or compromise subsequent plasma operation. Although every effort will be made to avoid leading edges, ITER plasma stored energies are sufficient that transients can drive shallow melting on the top surfaces of components. JET is able to produce ELMs large enough to allow access to transient melting in a regime of relevance to ITER.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    BL - Plasma physics and discharge through gases

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/GAP205%2F10%2F2055" target="_blank" >GAP205/10/2055: Numerical analyses and physical interpretation of the ITER-relevant experimental data from the Joint European Torus JET</a><br>

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2015

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Nuclear Fusion

  • ISSN

    0029-5515

  • e-ISSN

  • Volume of the periodical

    55

  • Issue of the periodical within the volume

    2

  • Country of publishing house

    AT - AUSTRIA

  • Number of pages

    22

  • Pages from-to

    023010-023010

  • UT code for WoS article

    000348843100011

  • EID of the result in the Scopus database

    2-s2.0-84921921301