NUMERICAL SIMULATION OF MAGNETIC FIELD STRUCTURE IN CYLINDRICAL FILM SCREEN
A numerical method for solving the boundary value problem for a nonlinear magnetostatic equation describing the external magnetostatic field penetration through the cylindrical film coating is developed. A mathematical model of the shielding problem based on the use of the boundary conditions of the...
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| Format: | Article |
| Language: | Russian |
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National Academy of Sciences of Belarus, the United Institute of Informatics Problems
2016-10-01
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| Series: | Informatika |
| Online Access: | https://inf.grid.by/jour/article/view/79 |
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| _version_ | 1832543157003223040 |
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| author | G. F. Gromyko V. T. Erofeenko G. M. Zayats |
| author_facet | G. F. Gromyko V. T. Erofeenko G. M. Zayats |
| author_sort | G. F. Gromyko |
| collection | DOAJ |
| description | A numerical method for solving the boundary value problem for a nonlinear magnetostatic equation describing the external magnetostatic field penetration through the cylindrical film coating is developed. A mathematical model of the shielding problem based on the use of the boundary conditions of the third kind on the film surface is studied. The nonlinear dependence of the film magnetic permeability on magnetic field conforms with experimental data. The distribution of the magnetic field strength in the film layer and the magnetic permeability of the film material depending on the magnitude of the external magnetic field strength are investigated numerically. |
| format | Article |
| id | doaj-art-6e8a6dac814745989902697179ddc66d |
| institution | Kabale University |
| issn | 1816-0301 |
| language | Russian |
| publishDate | 2016-10-01 |
| publisher | National Academy of Sciences of Belarus, the United Institute of Informatics Problems |
| record_format | Article |
| series | Informatika |
| spelling | doaj-art-6e8a6dac814745989902697179ddc66d2025-02-03T11:51:50ZrusNational Academy of Sciences of Belarus, the United Institute of Informatics ProblemsInformatika1816-03012016-10-010251878NUMERICAL SIMULATION OF MAGNETIC FIELD STRUCTURE IN CYLINDRICAL FILM SCREENG. F. Gromyko0V. T. Erofeenko1G. M. Zayats2Институт математики НАН БеларусиУчреждение БГУ «НИИ прикладных проблем математики и информатики»Институт математики НАН БеларусиA numerical method for solving the boundary value problem for a nonlinear magnetostatic equation describing the external magnetostatic field penetration through the cylindrical film coating is developed. A mathematical model of the shielding problem based on the use of the boundary conditions of the third kind on the film surface is studied. The nonlinear dependence of the film magnetic permeability on magnetic field conforms with experimental data. The distribution of the magnetic field strength in the film layer and the magnetic permeability of the film material depending on the magnitude of the external magnetic field strength are investigated numerically.https://inf.grid.by/jour/article/view/79 |
| spellingShingle | G. F. Gromyko V. T. Erofeenko G. M. Zayats NUMERICAL SIMULATION OF MAGNETIC FIELD STRUCTURE IN CYLINDRICAL FILM SCREEN Informatika |
| title | NUMERICAL SIMULATION OF MAGNETIC FIELD STRUCTURE IN CYLINDRICAL FILM SCREEN |
| title_full | NUMERICAL SIMULATION OF MAGNETIC FIELD STRUCTURE IN CYLINDRICAL FILM SCREEN |
| title_fullStr | NUMERICAL SIMULATION OF MAGNETIC FIELD STRUCTURE IN CYLINDRICAL FILM SCREEN |
| title_full_unstemmed | NUMERICAL SIMULATION OF MAGNETIC FIELD STRUCTURE IN CYLINDRICAL FILM SCREEN |
| title_short | NUMERICAL SIMULATION OF MAGNETIC FIELD STRUCTURE IN CYLINDRICAL FILM SCREEN |
| title_sort | numerical simulation of magnetic field structure in cylindrical film screen |
| url | https://inf.grid.by/jour/article/view/79 |
| work_keys_str_mv | AT gfgromyko numericalsimulationofmagneticfieldstructureincylindricalfilmscreen AT vterofeenko numericalsimulationofmagneticfieldstructureincylindricalfilmscreen AT gmzayats numericalsimulationofmagneticfieldstructureincylindricalfilmscreen |