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dc.contributor.author
Benedetto, Matías Fernando  
dc.contributor.author
Borio, Andrea  
dc.contributor.author
Scialò, Stefano  
dc.date.available
2018-06-04T20:01:07Z  
dc.date.issued
2017-10  
dc.identifier.citation
Benedetto, Matías Fernando; Borio, Andrea; Scialò, Stefano; Mixed Virtual Elements for discrete fracture network simulations; Elsevier Science; Finite Elements In Analysis And Design; 134; 10-2017; 55-67  
dc.identifier.issn
0168-874X  
dc.identifier.uri
http://hdl.handle.net/11336/47220  
dc.description.abstract
The present work deals with the simulation of the flow in Discrete Fracture Networks (DFN), using the mixed formulation of the Virtual Element Method (VEM) on polygonal conforming meshes. The flexibility of the VEM in handling polygonal meshes is used to easily generate a conforming mesh even in the case of intricate DFNs. Mixed Virtual Elements of arbitrary polynomial accuracy are then used for the discretization of the velocity field. The well posedness of the resulting discrete problem is shown. Numerical results on simple problems are proposed to show convergence properties of the method with respect to known analytic solutions, whereas some tests on fairly complex networks are also reported showing its applicability and effectiveness.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Elsevier Science  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Mixed Virtual Elements  
dc.subject
Discrete Fracture Networks  
dc.subject
Mixed Formulation  
dc.subject
Fracture Flows  
dc.subject
Darcy Flows  
dc.subject.classification
Matemática Pura  
dc.subject.classification
Matemáticas  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
Mixed Virtual Elements for discrete fracture network simulations  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2018-06-04T17:32:50Z  
dc.journal.volume
134  
dc.journal.pagination
55-67  
dc.journal.pais
Países Bajos  
dc.journal.ciudad
Amsterdam  
dc.description.fil
Fil: Benedetto, Matías Fernando. Universidad de Buenos Aires. Facultad de Ingeniería; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long". Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long"; Argentina  
dc.description.fil
Fil: Borio, Andrea. Politecnico di Torino; Italia  
dc.description.fil
Fil: Scialò, Stefano. Politecnico di Torino; Italia  
dc.journal.title
Finite Elements In Analysis And Design  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://dx.doi.org/10.1016/j.finel.2017.05.011  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0168874X17302500