Numerical modeling of the magnetosphere with data based internal magnetic field and arbitrary magnetopause
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Numerical modeling of the magnetosphere with data based internal magnetic field and arbitrary magnetopause
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| Creator |
Dobreva, P.S.
Kartalev, M.D. |
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| Description |
We present a new model of the magnetospheric magnetic field. Using the finite element method, ChapmanFerraro problem is solved numerically in the considered approach. The whole magnetic field is a sum of: the dipole field, the field, produced by the internal current systems (cross-tail, Birkeland, ring currents) and the field induced by the magnetopause currents. In contrast to similar earlier models, the internal magnetospheric magnetic fields are taken from Tsyganenko data-based model. The magnetosphere boundary could be arbitrary (generally non-axisymmetric). Input model parameters are the solar wind parameters, the Dst index and the dipole tilt angle. We discuss some results, obtained in three dimensional solution of the Neumann-Dirichlet problem corresponding to a closed magnetosphere.
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| Date |
2017-06-02T18:12:25Z
2017-06-02T18:12:25Z 2011 |
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| Type |
Article
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| Identifier |
Numerical modeling of the magnetosphere with data based internal magnetic field and arbitrary magnetopause / P.S. Dobreva, M.D. Kartalev // Advances in Astronomy and Space Physics. — 2011. — Т. 1., вип. 1-2. — С. 73-76. — Бібліогр.: 22 назв. — англ.
987-966-439-367-3 http://dspace.nbuv.gov.ua/handle/123456789/118974 |
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| Language |
en
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| Relation |
Advances in Astronomy and Space Physics
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| Publisher |
Advances in astronomy and space physics
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