Composition of basalts from the north part of the Bougault anomaly, Mid-Atlantic Ridge 15°N
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| Autores principales: | , , , , |
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| Formato: | Dataset Open Access |
| Lenguaje: | en |
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PANGAEA
2000
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| _version_ | 1867168559939977216 |
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| author | Sharapov, V N Akimtsev, V A Dorovskii, V N Perepechko, Yu V Cherepanov, A N |
| author_facet | Sharapov, V N Akimtsev, V A Dorovskii, V N Perepechko, Yu V Cherepanov, A N |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | A quantitative model of development of magmatic and ore-magmatic systems under crests of mid-ocean ridges is constructed. Correct physical models of melting zone formation in approximation to active spreading, non-stationary dynamics of magma intrusion from a center of generation, filling of magma chambers of various shapes, feeding of fissure-type volcanoes, and retrograde boiling of melts during solidification of intrusive bodies beneath axial zones of spreading in crests of ridges are proposed. Physicochemical and mathematical theories of disintegration of multi-component solutions, growth of liquational drops of ore melts, and sublimation of components from magmatic gases are elaborated. Methods for constructing physically correct models of heat and mass transfer in heterophase media are devised. Modeling of development of magmatic and ore-magmatic systems on the basis of the Usov-Kuznetsov facies method and the Pospelov system approach are advanced. For quantitative models numerical circuits are developed and numerical experiments are carried out. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_778319 |
| institution | PANGAEA |
| language | en |
| publishDate | 2000 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Composition of basalts from the north part of the Bougault anomaly, Mid-Atlantic Ridge 15°N Sharapov, V N Akimtsev, V A Dorovskii, V N Perepechko, Yu V Cherepanov, A N 15S-01; 15S-18; 15S-19; 15S-21; 15S-32; A9-13D; A9-21D; A9-25D; A9-31D; A9-32D; A9-44D; A9-46D; A9-68D; A9-69D; Akademik Nikolaj Strakhov; ANS15; Antares; Antares-9; Archive of Ocean Data; ARCOD; Cape Verde Fault Zone; Central Atlantic; Dredge; DRG A quantitative model of development of magmatic and ore-magmatic systems under crests of mid-ocean ridges is constructed. Correct physical models of melting zone formation in approximation to active spreading, non-stationary dynamics of magma intrusion from a center of generation, filling of magma chambers of various shapes, feeding of fissure-type volcanoes, and retrograde boiling of melts during solidification of intrusive bodies beneath axial zones of spreading in crests of ridges are proposed. Physicochemical and mathematical theories of disintegration of multi-component solutions, growth of liquational drops of ore melts, and sublimation of components from magmatic gases are elaborated. Methods for constructing physically correct models of heat and mass transfer in heterophase media are devised. Modeling of development of magmatic and ore-magmatic systems on the basis of the Usov-Kuznetsov facies method and the Pospelov system approach are advanced. For quantitative models numerical circuits are developed and numerical experiments are carried out. |
| title | Composition of basalts from the north part of the Bougault anomaly, Mid-Atlantic Ridge 15°N |
| topic | 15S-01; 15S-18; 15S-19; 15S-21; 15S-32; A9-13D; A9-21D; A9-25D; A9-31D; A9-32D; A9-44D; A9-46D; A9-68D; A9-69D; Akademik Nikolaj Strakhov; ANS15; Antares; Antares-9; Archive of Ocean Data; ARCOD; Cape Verde Fault Zone; Central Atlantic; Dredge; DRG |
| url | https://doi.org/10.1594/PANGAEA.778319 |