Boundary value problems with integral boundary conditions for the modeling of magnetic fields in cylindrical film shells
- Авторлар: Erofeenko V.T.1,2, Gromyko G.F.1,2, Zayats G.M.1,2
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Мекемелер:
- Belarusian State University
- Institute of Mathematics
- Шығарылым: Том 53, № 7 (2017)
- Беттер: 935-948
- Бөлім: Numerical Methods
- URL: https://journal-vniispk.ru/0012-2661/article/view/154485
- DOI: https://doi.org/10.1134/S0012266117070102
- ID: 154485
Дәйексөз келтіру
Аннотация
We develop a mathematical model of the boundary value problem describing magnetic field shielding by a cylindrical thin-walled shell (screen) made of materials whose permeability depends nonlinearly on the magnetic field intensity. Integral boundary conditions on the shell surface are used. A numerical method is suggested for solving a nonlinear boundary value problem of magnetostatics with integral boundary conditions. The shielding efficiency coefficient characterizing the external magnetic field attenuation when passing into the interior of the cylindrical screen is studied numerically.
Авторлар туралы
V. Erofeenko
Belarusian State University; Institute of Mathematics
Хат алмасуға жауапты Автор.
Email: bsu_erofeenko@tut.by
Белоруссия, Minsk, 220030; Minsk, 220072
G. Gromyko
Belarusian State University; Institute of Mathematics
Email: bsu_erofeenko@tut.by
Белоруссия, Minsk, 220030; Minsk, 220072
G. Zayats
Belarusian State University; Institute of Mathematics
Email: bsu_erofeenko@tut.by
Белоруссия, Minsk, 220030; Minsk, 220072
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