Magnetic model MMTC-2.2 of ITER tokamak complex

V. M. Amoskov, V. A. Belyakov, E. I. Gapionok, Y. V. Gribov, V. P. Kukhtin, E. A. Lamzin, Y. Mita, A. D. Ovsyannikov, D. A. Ovsyannikov, L. Patisson, S. E. Sytchevsky, S. V. Zavadskiy

Результат исследований: Научные публикации в периодических изданияхстатья

1 цитирование (Scopus)

Выдержка

The stray poloidal magnetic field produced in ITER outside the tokamak is significantly higher than in any present machines. This magnetic field magnetizes the steel rebar reinforcing the building concrete structures enclosing the tokamak. As a result, reinforced structures of the ITER building may produce a substantial magnetic field with the axisymmetric component (toroidal mode number n = 0) affecting the plasma initiation and non-axisymmetric components (“error fields” with n = 1; 2) deteriorating plasma performance. This paper presents an upgraded Magnetic Model of the ITER Tokamak Complex, MMTC-2.2, for assessment of the stray field associated with the reinforced structures. This magnetic model MMTC-2.2 takes into account the CATIA models of the Tokamak Complex Buildings and volumetric fractions of steel for the rebar in the building structures as they were in the design in 2016.

Язык оригиналаанглийский
Страницы (с-по)5-21
Число страниц17
ЖурналVestnik Sankt-Peterburgskogo Universiteta, Prikladnaya Matematika, Informatika, Protsessy Upravleniya
Том15
Номер выпуска1
DOI
СостояниеОпубликовано - 1 янв 2019

Отпечаток

Magnetic Field
Magnetic fields
Steel
Plasma
Plasmas
Concrete Structures
Concrete construction
Model
Buildings
Design

Предметные области Scopus

  • Компьютерные науки (все)
  • Теория оптимизации
  • Прикладная математика

Цитировать

Amoskov, V. M. ; Belyakov, V. A. ; Gapionok, E. I. ; Gribov, Y. V. ; Kukhtin, V. P. ; Lamzin, E. A. ; Mita, Y. ; Ovsyannikov, A. D. ; Ovsyannikov, D. A. ; Patisson, L. ; Sytchevsky, S. E. ; Zavadskiy, S. V. / Magnetic model MMTC-2.2 of ITER tokamak complex. В: Vestnik Sankt-Peterburgskogo Universiteta, Prikladnaya Matematika, Informatika, Protsessy Upravleniya. 2019 ; Том 15, № 1. стр. 5-21.
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abstract = "The stray poloidal magnetic field produced in ITER outside the tokamak is significantly higher than in any present machines. This magnetic field magnetizes the steel rebar reinforcing the building concrete structures enclosing the tokamak. As a result, reinforced structures of the ITER building may produce a substantial magnetic field with the axisymmetric component (toroidal mode number n = 0) affecting the plasma initiation and non-axisymmetric components (“error fields” with n = 1; 2) deteriorating plasma performance. This paper presents an upgraded Magnetic Model of the ITER Tokamak Complex, MMTC-2.2, for assessment of the stray field associated with the reinforced structures. This magnetic model MMTC-2.2 takes into account the CATIA models of the Tokamak Complex Buildings and volumetric fractions of steel for the rebar in the building structures as they were in the design in 2016.",
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Magnetic model MMTC-2.2 of ITER tokamak complex. / Amoskov, V. M.; Belyakov, V. A.; Gapionok, E. I.; Gribov, Y. V.; Kukhtin, V. P.; Lamzin, E. A.; Mita, Y.; Ovsyannikov, A. D.; Ovsyannikov, D. A.; Patisson, L.; Sytchevsky, S. E.; Zavadskiy, S. V.

В: Vestnik Sankt-Peterburgskogo Universiteta, Prikladnaya Matematika, Informatika, Protsessy Upravleniya, Том 15, № 1, 01.01.2019, стр. 5-21.

Результат исследований: Научные публикации в периодических изданияхстатья

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AU - Amoskov, V. M.

AU - Belyakov, V. A.

AU - Gapionok, E. I.

AU - Gribov, Y. V.

AU - Kukhtin, V. P.

AU - Lamzin, E. A.

AU - Mita, Y.

AU - Ovsyannikov, A. D.

AU - Ovsyannikov, D. A.

AU - Patisson, L.

AU - Sytchevsky, S. E.

AU - Zavadskiy, S. V.

PY - 2019/1/1

Y1 - 2019/1/1

N2 - The stray poloidal magnetic field produced in ITER outside the tokamak is significantly higher than in any present machines. This magnetic field magnetizes the steel rebar reinforcing the building concrete structures enclosing the tokamak. As a result, reinforced structures of the ITER building may produce a substantial magnetic field with the axisymmetric component (toroidal mode number n = 0) affecting the plasma initiation and non-axisymmetric components (“error fields” with n = 1; 2) deteriorating plasma performance. This paper presents an upgraded Magnetic Model of the ITER Tokamak Complex, MMTC-2.2, for assessment of the stray field associated with the reinforced structures. This magnetic model MMTC-2.2 takes into account the CATIA models of the Tokamak Complex Buildings and volumetric fractions of steel for the rebar in the building structures as they were in the design in 2016.

AB - The stray poloidal magnetic field produced in ITER outside the tokamak is significantly higher than in any present machines. This magnetic field magnetizes the steel rebar reinforcing the building concrete structures enclosing the tokamak. As a result, reinforced structures of the ITER building may produce a substantial magnetic field with the axisymmetric component (toroidal mode number n = 0) affecting the plasma initiation and non-axisymmetric components (“error fields” with n = 1; 2) deteriorating plasma performance. This paper presents an upgraded Magnetic Model of the ITER Tokamak Complex, MMTC-2.2, for assessment of the stray field associated with the reinforced structures. This magnetic model MMTC-2.2 takes into account the CATIA models of the Tokamak Complex Buildings and volumetric fractions of steel for the rebar in the building structures as they were in the design in 2016.

KW - Error fields

KW - ITER

KW - Steel magnetization

KW - Stray magnetic fields

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SN - 1811-9905

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