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Control volume method for the dynamo problem in the sphere with the free rotating inner core
- 1.0143579 - GFU-E 20030010 RIV CZ eng J - Journal Article
Hejda, Pavel - Reshetnyak, M.
Control volume method for the dynamo problem in the sphere with the free rotating inner core.
Studia geophysica et geodaetica. Roč. 47, č. 1 (2003), s. 147-159. ISSN 0039-3169. E-ISSN 1573-1626
R&D Projects: GA AV ČR IAA3012006
Grant - others:INTAS(BE) 99-00348; RFFR(RU) 00-05-65258
Institutional research plan: CEZ:AV0Z3012916
Keywords : hydrodynamic dynamo * finite volumes * SIMPLE algorithm
Subject RIV: DE - Earth Magnetism, Geodesy, Geography
Impact factor: 0.426, year: 2003
A model of thermally driven dynamo in the Boussinesq approximation in the spherical shell with the free rotating inner core is considered. To solve equations we use new in dynamo modeling control volume technique. The main advantage of this method of solving magnetohydrodynamics equations in the spherical grids is that no filtering of high harmonics in the pole regions is needed.
Permanent Link: http://hdl.handle.net/11104/0041277
Number of the records: 1