A PARAMETRIC METHOD FOR THE SHALLOW WATER EQUATIONS

dc.creatorBonet, Ruperto P.
dc.date2017-02-16
dc.date.accessioned2023-08-08T18:54:42Z
dc.date.available2023-08-08T18:54:42Z
dc.identifierhttps://revistas.utb.edu.ec/index.php/magazine/article/view/64
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/8055599
dc.descriptionABSTRACTThis paper report progress on a technique to stabilize the consistent mass SUPG method, when it is used in combination with an explicit scheme to solve shallow water ow problems to steady solutions. According to this a comparison between the use of lumped mass SUPG and consistent mass SUPG method is done. A scale of di usivity in this scheme is developed by means of the introduction of parameter in the mass matrix of the consistent SUPG method and a stability analysis of -SUPG method is presented. Several examples based on the one-dimensional shallow-water equations illustrate the accuracy and e ciency obtained with such methods.KEYWORDS:  shallow water; steady solutions; parametric method.es-ES
dc.formatapplication/pdf
dc.languagespa
dc.publisherUniversidad Técnica de Babahoyoes-ES
dc.relationhttps://revistas.utb.edu.ec/index.php/magazine/article/view/64/52
dc.rightsDerechos de autor 2017 Ruperto P. Bonetes-ES
dc.sourceMagazine de las Ciencias: Revista de Investigación e Innovación; Vol. 1 Núm. 4 (2016): Octubre-Diciembre; 89-102es-ES
dc.source2528-8091
dc.titleA PARAMETRIC METHOD FOR THE SHALLOW WATER EQUATIONSes-ES
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion
dc.typeArtículo evaluado por pareses-ES


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