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dc.contributor.author
Collier, Nathan
dc.contributor.author
Radwan, Hany
dc.contributor.author
Dalcin, Lisandro Daniel
dc.contributor.author
Calo, Calo
dc.date.available
2016-12-01T21:09:08Z
dc.date.issued
2013-05
dc.identifier.citation
Collier, Nathan; Radwan, Hany; Dalcin, Lisandro Daniel; Calo, Calo; Time adaptivity in the diffusive wave approximation to the shallow water equations; Elsevier; Journal of Computational Science; 4; 3; 5-2013; 152-156
dc.identifier.issn
1877-7503
dc.identifier.uri
http://hdl.handle.net/11336/8634
dc.description.abstract
We discuss the use of time adaptivity applied to the one dimensional diffusive wave approximation to the shallow water equations. A simple and computationally economical error estimator is discussed which enables time-step size adaptivity. This robust adaptive time discretization corrects the initial time step size to achieve a user specified bound on the discretization error and allows time step size variations of several orders of magnitude. In particular, in the one dimensional results presented in this work feature a change of four orders of magnitudes for the time step over the entire simulation.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Time Adaptativity
dc.subject
Shallow Water Flow
dc.subject
Overland Flow
dc.subject.classification
Ingeniería Mecánica
dc.subject.classification
Ingeniería Mecánica
dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS
dc.title
Time adaptivity in the diffusive wave approximation to the shallow water equations
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2016-11-24T14:13:21Z
dc.journal.volume
4
dc.journal.number
3
dc.journal.pagination
152-156
dc.journal.pais
Estados Unidos
dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Collier, Nathan. King Abdullah University of Science and Technology; Arabia Saudita
dc.description.fil
Fil: Radwan, Hany. King Abdullah University of Science and Technology; Arabia Saudita
dc.description.fil
Fil: Dalcin, Lisandro Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico Para la Industria Química (i); Argentina
dc.description.fil
Fil: Calo, Calo. King Abdullah University of Science and Technology; Arabia Saudita
dc.journal.title
Journal of Computational Science
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://dx.doi.org/10.1016/j.jocs.2011.07.004
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S1877750311000664
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