A kinematic wave model for rivers with flood plains and other irregular geometries

Autores
Jacovkis, P.M.; Tabak, E.G.
Año de publicación
1996
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A general kinematic wave model for flood propagation is presented in the form of a scalar conservation law. The corresponding flux function is convex or nearly convex for regular cross-sections of the river. In the presence of pronounced irregularities, however, convexity may fail. Qualitative consequences of the shape of the flux function for typical irregularities are discussed, particularly for rivers with flood plains and rivers trapped in canyons.
Fil:Jacovkis, P.M. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.
Fuente
MATH. COMPUT. MODEL. 1996;24(11):1-21
Materia
Conservation laws
Flood plains
Flood waves
Kinematic waves
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by/2.5/ar
Repositorio
Biblioteca Digital (UBA-FCEN)
Institución
Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturales
OAI Identificador
paperaa:paper_08957177_v24_n11_p1_Jacovkis
Acceder
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oai_identifier_str paperaa:paper_08957177_v24_n11_p1_Jacovkis
network_acronym_str BDUBAFCEN
repository_id_str 1896
network_name_str Biblioteca Digital (UBA-FCEN)
spelling A kinematic wave model for rivers with flood plains and other irregular geometriesJacovkis, P.M.Tabak, E.G.Conservation lawsFlood plainsFlood wavesKinematic wavesA general kinematic wave model for flood propagation is presented in the form of a scalar conservation law. The corresponding flux function is convex or nearly convex for regular cross-sections of the river. In the presence of pronounced irregularities, however, convexity may fail. Qualitative consequences of the shape of the flux function for typical irregularities are discussed, particularly for rivers with flood plains and rivers trapped in canyons.Fil:Jacovkis, P.M. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.1996info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12110/paper_08957177_v24_n11_p1_JacovkisMATH. COMPUT. MODEL. 1996;24(11):1-21reponame:Biblioteca Digital (UBA-FCEN)instname:Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturalesinstacron:UBA-FCENenginfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/2.5/ar2025-10-23T11:18:14Zpaperaa:paper_08957177_v24_n11_p1_JacovkisInstitucionalhttps://digital.bl.fcen.uba.ar/Universidad públicaNo correspondehttps://digital.bl.fcen.uba.ar/cgi-bin/oaiserver.cgiana@bl.fcen.uba.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:18962025-10-23 11:18:16.188Biblioteca Digital (UBA-FCEN) - Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturalesfalse
dc.title.none.fl_str_mv A kinematic wave model for rivers with flood plains and other irregular geometries
title A kinematic wave model for rivers with flood plains and other irregular geometries
spellingShingle A kinematic wave model for rivers with flood plains and other irregular geometries
Jacovkis, P.M.
Conservation laws
Flood plains
Flood waves
Kinematic waves
title_short A kinematic wave model for rivers with flood plains and other irregular geometries
title_full A kinematic wave model for rivers with flood plains and other irregular geometries
title_fullStr A kinematic wave model for rivers with flood plains and other irregular geometries
title_full_unstemmed A kinematic wave model for rivers with flood plains and other irregular geometries
title_sort A kinematic wave model for rivers with flood plains and other irregular geometries
dc.creator.none.fl_str_mv Jacovkis, P.M.
Tabak, E.G.
author Jacovkis, P.M.
author_facet Jacovkis, P.M.
Tabak, E.G.
author_role author
author2 Tabak, E.G.
author2_role author
dc.subject.none.fl_str_mv Conservation laws
Flood plains
Flood waves
Kinematic waves
topic Conservation laws
Flood plains
Flood waves
Kinematic waves
dc.description.none.fl_txt_mv A general kinematic wave model for flood propagation is presented in the form of a scalar conservation law. The corresponding flux function is convex or nearly convex for regular cross-sections of the river. In the presence of pronounced irregularities, however, convexity may fail. Qualitative consequences of the shape of the flux function for typical irregularities are discussed, particularly for rivers with flood plains and rivers trapped in canyons.
Fil:Jacovkis, P.M. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.
description A general kinematic wave model for flood propagation is presented in the form of a scalar conservation law. The corresponding flux function is convex or nearly convex for regular cross-sections of the river. In the presence of pronounced irregularities, however, convexity may fail. Qualitative consequences of the shape of the flux function for typical irregularities are discussed, particularly for rivers with flood plains and rivers trapped in canyons.
publishDate 1996
dc.date.none.fl_str_mv 1996
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/20.500.12110/paper_08957177_v24_n11_p1_Jacovkis
url http://hdl.handle.net/20.500.12110/paper_08957177_v24_n11_p1_Jacovkis
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/2.5/ar
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/2.5/ar
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv MATH. COMPUT. MODEL. 1996;24(11):1-21
reponame:Biblioteca Digital (UBA-FCEN)
instname:Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturales
instacron:UBA-FCEN
reponame_str Biblioteca Digital (UBA-FCEN)
collection Biblioteca Digital (UBA-FCEN)
instname_str Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturales
instacron_str UBA-FCEN
institution UBA-FCEN
repository.name.fl_str_mv Biblioteca Digital (UBA-FCEN) - Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturales
repository.mail.fl_str_mv ana@bl.fcen.uba.ar
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score 12.982451

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