Shutdown dose rate analysis for the European TBM system in ITER

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F12%3A00391474" target="_blank" >RIV/61389005:_____/12:00391474 - isvavai.cz</a>

Result on the web

<a href="http://ac.els-cdn.com/S0920379612000087/1-s2.0-S0920379612000087-main.pdf?_tid=5dbc1c80-9d09-11e2-b0cd-00000aab0f02&acdnat=1365067612_87a914bcde868dedc633d192db7d6b7b" target="_blank" >http://ac.els-cdn.com/S0920379612000087/1-s2.0-S0920379612000087-main.pdf?_tid=5dbc1c80-9d09-11e2-b0cd-00000aab0f02&acdnat=1365067612_87a914bcde868dedc633d192db7d6b7b</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.fusengdes.2012.01.006" target="_blank" >10.1016/j.fusengdes.2012.01.006</a>

Result language

angličtina

Original language name

Shutdown dose rate analysis for the European TBM system in ITER

Original language description

ITER will provide one equatorial port for irradiation and performance tests of the European Test Blanket Modules (TBM). The associated port plug integrates the TBM system with attached shield modules and the port plug frame made of steel/water. The TBM system houses two vertically oriented TBMs of the Helium-Cooled Pebble Bed (HCPB) and the Helium-Cooled Lithium-Lead (HCLL) blanket type separated by a water cooled steel wall. Lateral gaps separate the TBMs and the shield modules from the port frame walls. Such gaps have a strong impact on the shielding performance of the entire TBM port system affecting among others the activation of the surrounding materials. During shutdown periods, the activation gives rise to a gamma radiation field which may affect necessary hands-on operations during maintenance and repair services. ITER design rules require the shutdown dose rate level to be less than 100 ?Sv/h after a waiting time of 106 s (to 12 days). Qualified shutdown dose rate calculations

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BF - Elementary particle theory and high energy physics

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2012

Confidentiality

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

Name of the periodical

Fusion Engineering and Design

ISSN

0920-3796

e-ISSN

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Volume of the periodical

87

Issue of the periodical within the volume

5/6

Country of publishing house

CH - SWITZERLAND

Number of pages

5

Pages from-to

493-497

UT code for WoS article

000309781400022

EID of the result in the Scopus database

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