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Nuclear heat loads to the first mirror unit of h-alpha diagnostic in the ITER equatorial #12 port ТЕПЛОВЫЕ НАГРУЗКИ НА УЗЕЛ ВХОДНОГО ЗЕРКАЛА ДИАГНОСТИКИ СВЛ В ЭКВАТОРИАЛЬНОМ ПОРТУ № 12 ИТЭР

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dc.contributor.authorAfanasenko, R. S.
dc.contributor.authorAlekseev, A. G.
dc.contributor.authorMorozov, A. A.
dc.contributor.authorVukolov, D. K.
dc.contributor.authorKuteev, B. V.
dc.contributor.authorКутеев, Борис Васильевич
dc.date.accessioned2024-11-27T09:47:56Z
dc.date.available2024-11-27T09:47:56Z
dc.date.issued2020
dc.description.abstract© 2020 National Research Center Kurchatov Institute. All rights reserved.3D modeling of neutron associated processes is performed to assess radiation loads in the area of the first mirror unit (FMU) of H-Alpha and Visible Spectroscopy Diagnostic located in ITER Equatorial port #12, including neutron/gamma and total heating, and absorbed dose rate in the FMU components. A temperature analysis of the structure elements is done being based on the nuclear heating data. Calculations are based on the latest ITER 40ºneutronic C-Model and highly detailed FMU model developed using code SuperMC. The highest nuclear heat load 0.8 W/cm3 is derived for the front-end wall of the First Mirror Unit. Thermal analysis shows low temperature gradient around 50 °C in FMU housing area. Maximum temperature obtained does not exceed 460 °C on the front-end wall of the FMU.
dc.format.extentС. 24-30
dc.identifier.citationNuclear heat loads to the first mirror unit of h-alpha diagnostic in the ITER equatorial #12 port ТЕПЛОВЫЕ НАГРУЗКИ НА УЗЕЛ ВХОДНОГО ЗЕРКАЛА ДИАГНОСТИКИ СВЛ В ЭКВАТОРИАЛЬНОМ ПОРТУ № 12 ИТЭР / Afanasenko, R.S. [et al.] // Problems of Atomic Science and Technology, Series Thermonuclear Fusion. - 2020. - 43. - № 3. - P. 24-30. - 10.21517/0202-3822-2020-43-3-24-30
dc.identifier.doi10.21517/0202-3822-2020-43-3-24-30
dc.identifier.urihttps://www.doi.org/10.21517/0202-3822-2020-43-3-24-30
dc.identifier.urihttps://www.scopus.com/record/display.uri?eid=2-s2.0-85095737832&origin=resultslist
dc.identifier.urihttps://openrepository.mephi.ru/handle/123456789/22565
dc.relation.ispartofProblems of Atomic Science and Technology, Series Thermonuclear Fusion
dc.titleNuclear heat loads to the first mirror unit of h-alpha diagnostic in the ITER equatorial #12 port ТЕПЛОВЫЕ НАГРУЗКИ НА УЗЕЛ ВХОДНОГО ЗЕРКАЛА ДИАГНОСТИКИ СВЛ В ЭКВАТОРИАЛЬНОМ ПОРТУ № 12 ИТЭР
dc.typeArticle
dspace.entity.typePublication
oaire.citation.issue3
oaire.citation.volume43
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relation.isAuthorOfPublication.latestForDiscovery01454d00-d028-4ca6-8523-61008ff8dbf8
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