dc.contributor.author | Keilegavlen, Eirik | |
dc.contributor.author | Fumagalli, Alessio | |
dc.contributor.author | Berge, Runar Lie | |
dc.contributor.author | Stefansson, Ivar | |
dc.date.accessioned | 2020-07-03T09:21:14Z | |
dc.date.available | 2020-07-03T09:21:14Z | |
dc.date.issued | 2019 | |
dc.Published | Keilegavlen E, Fumagalli A, Berge RL, Stefansson I. Implementation of mixed-dimensional models for flow in fractured porous media. Lecture Notes in Computational Science and Engineering. 2019;126:573-580 | eng |
dc.identifier.issn | 1439-7358 | en_US |
dc.identifier.uri | https://hdl.handle.net/1956/23308 | |
dc.description.abstract | Models that involve coupled dynamics in a mixed-dimensional geometry are of increasing interest in several applications. Here, we describe the development of a simulation model for flow in fractured porous media, where the fractures and their intersections form a hierarchy of interacting subdomains. We discuss the implementation of a simulation framework, with an emphasis on reuse of existing discretization tools for mono-dimensional problems. The key ingredients are the representation of the mixed-dimensional geometry as a graph, which allows for convenient discretization and data storage, and a non-intrusive coupling of dimensions via boundary conditions and source terms. This approach is applicable for a wide class of mixed-dimensional problems. We show simulation results for a flow problem in a three-dimensional fracture geometry, applying both finite volume and virtual finite element discretizations. | en_US |
dc.language.iso | eng | eng |
dc.publisher | Springer | en_US |
dc.title | Implementation of mixed-dimensional models for flow in fractured porous media | en_US |
dc.type | Peer reviewed | |
dc.type | Journal article | |
dc.date.updated | 2019-11-28T09:24:54Z | |
dc.description.version | acceptedVersion | en_US |
dc.rights.holder | Springer Nature Switzerland AG 2019 | en_US |
dc.identifier.doi | https://doi.org/10.1007/978-3-319-96415-7_52 | |
dc.identifier.cristin | 1698421 | |
dc.source.journal | Lecture Notes in Computational Science and Engineering | |
dc.relation.project | Norges forskningsråd: 267908 | |
dc.relation.project | Norges forskningsråd: 244129 | |
dc.relation.project | Norges forskningsråd: 250223 | |