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Concept of the divertor of a fusion neutron source based on a spherical tokamak

التفاصيل البيبلوغرافية
العنوان: Concept of the divertor of a fusion neutron source based on a spherical tokamak
المؤلفون: A. V. Golubeva, V. V. Luk’yanov, B.V. Kuteev, Alexander V. Spitsyn, A.V. Klishchenko, A.A. Golikov, P. R. Goncharov, Yu.S. Shpansky, V. S. Petrov, V. Yu. Sergeev, G. Kirnev, A.S. Bykov, D.Yu. Sychugov, Mikhail Gryaznevich
المصدر: Plasma Physics Reports. 38:521-539
بيانات النشر: Pleiades Publishing Ltd, 2012.
سنة النشر: 2012
مصطلحات موضوعية: Physics, Fusion neutron, Tokamak, Physics and Astronomy (miscellaneous), Divertor, Nuclear engineering, Peripheral plasma, Plasma, Edge (geometry), Spherical tokamak, Condensed Matter Physics, law.invention, Nuclear physics, Heat flux, law
الوصف: A concept of the divertor and the technology for organizing the edge plasma in a fusion neutron source based on a spherical tokamak (FNS-ST) are described. The experimental data on the characteristics of the peripheral plasma in modern tokamaks are extrapolated to the FNS-ST conditions with the help of semi-analytical models. The effects depending on the magnetic configuration and on the geometry and materials of the divertor and the first-wall elements are considered. Possible designs of the FNS-ST divertor and the first wall are described. Using an original model, it is shown that the maximum density of the heat flux at the divertor plates in a double-null magnetic configuration does not exceed 5–6 MW/m2, which complies with modern engineering capabilities. Methods for further improvement of the FNS-ST divertor concept are analyzed.
تدمد: 1562-6938
1063-780X
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::b064cece3dca306a1c2a2f556af204fc
https://doi.org/10.1134/s1063780x12060116
حقوق: CLOSED
رقم الأكسشن: edsair.doi...........b064cece3dca306a1c2a2f556af204fc
قاعدة البيانات: OpenAIRE
الوصف
تدمد:15626938
1063780X