dor_id: 4132903

506.#.#.a: Público

590.#.#.d: Los artículos enviados a la revista "Geofísica Internacional", se juzgan por medio de un proceso de revisión por pares

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650.#.4.x: Físico Matemáticas y Ciencias de la Tierra

336.#.#.b: article

336.#.#.3: Artículo de Investigación

336.#.#.a: Artículo

351.#.#.6: http://revistagi.geofisica.unam.mx/index.php/RGI

351.#.#.b: Geofísica Internacional

351.#.#.a: Artículos

harvesting_group: RevistasUNAM

270.1.#.p: Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx

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856.4.0.u: http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/408/1446

100.1.#.a: Skiba, Yuri N.; Adem, Julian

524.#.#.a: Skiba, Yuri N., et al. (1995). A balanced and absolutely stable numerical thermodynamic model for closed and open oceanic basins. Geofísica Internacional; Vol. 34 Núm. 4: Octubre 1, 1995; 385-393. Recuperado de https://repositorio.unam.mx/contenidos/4132903

245.1.0.a: A balanced and absolutely stable numerical thermodynamic model for closed and open oceanic basins

502.#.#.c: Universidad Nacional Autónoma de México

561.1.#.a: Instituto de Geofísica, UNAM

264.#.0.c: 1995

264.#.1.c: 1995-10-01

653.#.#.a: Anomalías de temperatura superficiales; modelo termodinámico; condiciones de frontera; Sea surface temperature anomaly; thermodynamic model; open boundary conditions; balanced stable scheme

506.1.#.a: La titularidad de los derechos patrimoniales de esta obra pertenece a las instituciones editoras. Su uso se rige por una licencia Creative Commons BY-NC-SA 4.0 Internacional, https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode.es, para un uso diferente consultar al responsable jurídico del repositorio por medio del correo electrónico revistagi@igeofisica.unam.mx

884.#.#.k: http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/408

001.#.#.#: 063.oai:revistagi.geofisica.unam.mx:article/408

041.#.7.h: spa

520.3.#.a: By setting special boundary conditions the well-posed problem is formulated for the Adem thermodynamic model in an open oceanic basin when there is an anomalous heat flow across the lateral boundaries. Uniqueness and stability of the model solutions are shown. Estimates of the rate of dissipation of the temperature anomalies in the presence of diffusion and the absence of forcing are provided. The model operator is positive definite, positive semidefmite or skew-symmetric depending on the boundary conditions type and the diffusion. The splitting method is applied to construct an implicit 2nd order fmite-difference scheme that is economical, balanced, and unconditionally stable. Each of the split problems is one-dimensional and can easily be solved by factorization. The numerical algorithm can readily be generalized to three dimensions.

773.1.#.t: Geofísica Internacional; Vol. 34 Núm. 4: Octubre 1, 1995; 385-393

773.1.#.o: http://revistagi.geofisica.unam.mx/index.php/RGI

022.#.#.a: ISSN-L: 2954-436X; ISSN impreso: 0016-7169

310.#.#.a: Trimestral

300.#.#.a: Páginas: 385-393

264.#.1.b: Instituto de Geofísica, UNAM

doi: https://doi.org/10.22201/igeof.00167169p.1995.34.4.408

handle: 00b7ebab591f8f3e

harvesting_date: 2023-06-20 16:00:00.0

856.#.0.q: application/pdf

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file_modification_date: 2022-08-11 14:30:23.0

file_creator: Yuri N. Skiba

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245.1.0.b: A balanced and absolutely stable numerical thermodynamic model for closed and open oceanic basins

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Artículo

A balanced and absolutely stable numerical thermodynamic model for closed and open oceanic basins

Skiba, Yuri N.; Adem, Julian

Instituto de Geofísica, UNAM, publicado en Geofísica Internacional, y cosechado de Revistas UNAM

Licencia de uso

Procedencia del contenido

Entidad o dependencia
Instituto de Geofísica, UNAM
Revista
Repositorio
Contacto
Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx

Cita

Skiba, Yuri N., et al. (1995). A balanced and absolutely stable numerical thermodynamic model for closed and open oceanic basins. Geofísica Internacional; Vol. 34 Núm. 4: Octubre 1, 1995; 385-393. Recuperado de https://repositorio.unam.mx/contenidos/4132903

Descripción del recurso

Autor(es)
Skiba, Yuri N.; Adem, Julian
Tipo
Artículo de Investigación
Área del conocimiento
Físico Matemáticas y Ciencias de la Tierra
Título
A balanced and absolutely stable numerical thermodynamic model for closed and open oceanic basins
Fecha
1995-10-01
Resumen
By setting special boundary conditions the well-posed problem is formulated for the Adem thermodynamic model in an open oceanic basin when there is an anomalous heat flow across the lateral boundaries. Uniqueness and stability of the model solutions are shown. Estimates of the rate of dissipation of the temperature anomalies in the presence of diffusion and the absence of forcing are provided. The model operator is positive definite, positive semidefmite or skew-symmetric depending on the boundary conditions type and the diffusion. The splitting method is applied to construct an implicit 2nd order fmite-difference scheme that is economical, balanced, and unconditionally stable. Each of the split problems is one-dimensional and can easily be solved by factorization. The numerical algorithm can readily be generalized to three dimensions.
Tema
Anomalías de temperatura superficiales; modelo termodinámico; condiciones de frontera; Sea surface temperature anomaly; thermodynamic model; open boundary conditions; balanced stable scheme
Idioma
spa
ISSN
ISSN-L: 2954-436X; ISSN impreso: 0016-7169

Enlaces