Mostra el registre d'ítem simple
Modeling, with a unified level-set representation, of the expansion of a hollow in the ground under different physical phenomena
dc.contributor.author | Cottereau, Regis |
dc.contributor.author | Díez, Pedro |
dc.contributor.author | Huerta, Antonio |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Enginyeria Civil i Ambiental |
dc.date.accessioned | 2015-12-10T09:44:22Z |
dc.date.available | 2015-12-10T09:44:22Z |
dc.date.issued | 2010 |
dc.identifier.citation | Cottereau, R., Diez, P., Huerta, A. Modeling, with a unified level-set representation, of the expansion of a hollow in the ground under different physical phenomena. "Computational Mechanics", 2010, vol. 42, núm. 2, p. 315-327. |
dc.identifier.issn | 0178-7675 |
dc.identifier.uri | http://hdl.handle.net/2117/80365 |
dc.description.abstract | This paper builds on the flexibility of the level-set representation to model in a unified manner the expansion of a hollow in the ground under different physical phenomena. In particular, the dissolving action of a flow of water in a saturated soil, and that of a jet of particles of water in a non- saturated one, are represented in a common framework. In that manner, the complex geometrical evolutions of the hol- low can be followed without the need for remeshing and this approach allows for a smooth transition between saturated and non-saturated models of the soil. Implementation and numerical difficulties are discussed and two applications of industrial interest are considered. The first one describes the modeling of the piping phenomenon, and the second one the evolution of an excavation created by a leaking duct |
dc.format.extent | 13 p. |
dc.language.iso | eng |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ |
dc.subject | Àrees temàtiques de la UPC::Matemàtiques i estadística::Anàlisi numèrica::Mètodes numèrics |
dc.subject.lcsh | Numerical methods and algorithms |
dc.subject.other | Level-set method |
dc.subject.other | Porous media |
dc.subject.other | Piping |
dc.subject.other | Internal erosion |
dc.title | Modeling, with a unified level-set representation, of the expansion of a hollow in the ground under different physical phenomena |
dc.type | Article |
dc.subject.lemac | Anàlisi numèrica |
dc.contributor.group | Universitat Politècnica de Catalunya. LACÀN - Mètodes Numèrics en Ciències Aplicades i Enginyeria |
dc.identifier.doi | 10.1007/s00466-009-0443-y |
dc.description.peerreviewed | Peer Reviewed |
dc.subject.ams | Classificació AMS::74 Mechanics of deformable solids::74S Numerical methods |
dc.relation.publisherversion | http://www.springerlink.com/content/2067k88857204287/ |
dc.rights.access | Open Access |
local.identifier.drac | 2093835 |
dc.description.version | Postprint (author's final draft) |
local.citation.author | Cottereau, R.; Diez, P.; Huerta, A. |
local.citation.publicationName | Computational Mechanics |
local.citation.volume | 42 |
local.citation.number | 2 |
local.citation.startingPage | 315 |
local.citation.endingPage | 327 |
Fitxers d'aquest items
Aquest ítem apareix a les col·leccions següents
-
Articles de revista [3.017]
-
Articles de revista [590]