dor_id: 4132886

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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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270.#.#.d: MX

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856.4.0.u: http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/1515/1635

100.1.#.a: Hide, R.; Plumb, A.

524.#.#.a: Hide, R., et al. (1975). A note on deep Kelvin waves and their propagation through a shear Flow.. Geofísica Internacional; Vol. 15 Núm. 4: Octubre 1, 1975; 375-383. Recuperado de https://repositorio.unam.mx/contenidos/4132886

245.1.0.a: A note on deep Kelvin waves and their propagation through a shear Flow.

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

561.1.#.a: Instituto de Geofísica, UNAM

264.#.0.c: 1975

264.#.1.c: 1975-10-01

653.#.#.a: Ondas de Kelvin; Propagación; Flujo de corte; Kevin waves; Propagation; Shear Flow

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/1515

001.#.#.#: 063.oai:revistagi.geofisica.unam.mx:article/1515

041.#.7.h: spa

520.3.#.a: Current laboratory experiments on topographic effects in rotating non-homogeneous fluids pose certain theoretical questions concerning the properties of waves in a deep rotating stratified fluid. The governing equations admit one class of solutions corresponding to "inertia-gravity waves", which occupy the whole fluid, and another to "Kelvin waves", which arc more localized. Characteristic properties of Kelvin waves arc (a) linear and co-planar trajectories of individual fluid elements, with no motion in one horizontal direction, (b) sense of phase propagation dependent inter alia on the sign of the Coriolis parameter f, (c) speed of phase propagation independent of f and (d) amplitude decaying exponentially in the direction of no horizontal motion at a rate proportional to f. "Deep Kelvin waves" correspond to the case when the horizontal wavenumber is not small compared with the vertical wavenumber. The "critical level" below which Kelvin waves in a shear flow will be largely confined is located where the intrinsic frequency of the wave (i.e. the Doppler frequency relative to the local flow) is equal to zero, as for ordinary gravity waves unaffected by rotation, and not where the intrinsic frequency is equal to ± f which is the case for inertia-gravity waves.

773.1.#.t: Geofísica Internacional; Vol. 15 Núm. 4: Octubre 1, 1975; 375-383

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: 375-383

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

doi: https://doi.org/10.22201/igeof.00167169p.1975.15.4.1013

handle: 00e06bfbf9604915

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

856.#.0.q: application/pdf

file_creation_date: 2008-06-30 18:46:39.0

file_modification_date: 2023-02-03 19:17:53.0

file_creator: R. Hide

file_name: 90cb96cc0eca2d97434ddb53eecf012bb229ea2b2c0985e45045067e8122150f.pdf

file_pages_number: 12

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245.1.0.b: A note on deep Kelvin waves and their propagation through a shear Flow.

last_modified: 2023-06-20 16:00:00

license_url: https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode.es

license_type: by-nc-sa

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Artículo

A note on deep Kelvin waves and their propagation through a shear Flow.

Hide, R.; Plumb, A.

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

Hide, R., et al. (1975). A note on deep Kelvin waves and their propagation through a shear Flow.. Geofísica Internacional; Vol. 15 Núm. 4: Octubre 1, 1975; 375-383. Recuperado de https://repositorio.unam.mx/contenidos/4132886

Descripción del recurso

Autor(es)
Hide, R.; Plumb, A.
Tipo
Artículo de Investigación
Área del conocimiento
Físico Matemáticas y Ciencias de la Tierra
Título
A note on deep Kelvin waves and their propagation through a shear Flow.
Fecha
1975-10-01
Resumen
Current laboratory experiments on topographic effects in rotating non-homogeneous fluids pose certain theoretical questions concerning the properties of waves in a deep rotating stratified fluid. The governing equations admit one class of solutions corresponding to "inertia-gravity waves", which occupy the whole fluid, and another to "Kelvin waves", which arc more localized. Characteristic properties of Kelvin waves arc (a) linear and co-planar trajectories of individual fluid elements, with no motion in one horizontal direction, (b) sense of phase propagation dependent inter alia on the sign of the Coriolis parameter f, (c) speed of phase propagation independent of f and (d) amplitude decaying exponentially in the direction of no horizontal motion at a rate proportional to f. "Deep Kelvin waves" correspond to the case when the horizontal wavenumber is not small compared with the vertical wavenumber. The "critical level" below which Kelvin waves in a shear flow will be largely confined is located where the intrinsic frequency of the wave (i.e. the Doppler frequency relative to the local flow) is equal to zero, as for ordinary gravity waves unaffected by rotation, and not where the intrinsic frequency is equal to ± f which is the case for inertia-gravity waves.
Tema
Ondas de Kelvin; Propagación; Flujo de corte; Kevin waves; Propagation; Shear Flow
Idioma
spa
ISSN
ISSN-L: 2954-436X; ISSN impreso: 0016-7169

Enlaces