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dc.contributor.authorChen, Huangxin
dc.contributor.authorSalama, Amgad
dc.contributor.authorSun, Shuyu
dc.date.accessioned2016-12-22T13:34:56Z
dc.date.available2016-12-22T13:34:56Z
dc.date.issued2016-10-12
dc.identifier.citationChen H, Salama A, Sun S (2016) Adaptive mixed finite element methods for Darcy flow in fractured porous media. Water Resources Research 52: 7851–7868. Available: http://dx.doi.org/10.1002/2015WR018450.
dc.identifier.issn0043-1397
dc.identifier.doi10.1002/2015WR018450
dc.identifier.urihttp://hdl.handle.net/10754/622058
dc.description.abstractIn this paper, we propose adaptive mixed finite element methods for simulating the single-phase Darcy flow in two-dimensional fractured porous media. The reduced model that we use for the simulation is a discrete fracture model coupling Darcy flows in the matrix and the fractures, and the fractures are modeled by one-dimensional entities. The Raviart-Thomas mixed finite element methods are utilized for the solution of the coupled Darcy flows in the matrix and the fractures. In order to improve the efficiency of the simulation, we use adaptive mixed finite element methods based on novel residual-based a posteriori error estimators. In addition, we develop an efficient upscaling algorithm to compute the effective permeability of the fractured porous media. Several interesting examples of Darcy flow in the fractured porous media are presented to demonstrate the robustness of the algorithm.
dc.description.sponsorshipThe authors would like to thank the anonymous reviewers for their insightful comments and suggestions that have contributed to improve this paper. No data were used in producing this manuscript, except in the fourth case of Example 5.1, where the data from the 10th SPE Comparative Solution Project on Upscaling (available at http://www.spe.org/web/csp/) were used. The work of H. Chen was supported by the NSF of China (grant 11201394) and the Fundamental Research Funds for the Central Universities (grant 20720150005). The work of S. Sun was supported by King Abdullah University of Science and Technology (KAUST) through the grant BAS/1/1351-01-01.
dc.publisherAmerican Geophysical Union (AGU)
dc.relation.urlhttp://onlinelibrary.wiley.com/doi/10.1002/2015WR018450/abstract
dc.rightsThis is the peer reviewed version of the following article: Chen, H., A. Salama, and S. Sun (2016), Adaptive mixed finite element methods for Darcy flow in fractured porous media, Water Resour. Res., 52, 7851–7868, doi:10.1002/2015WR018450., which has been published in final form at http://onlinelibrary.wiley.com/doi/10.1002/2015WR018450/abstract. This article may be used for non-commercial purposes in accordance With Wiley Terms and Conditions for self-archiving.
dc.subjectmixed finite element method
dc.subjectfractured porous media
dc.subjectDarcy flow
dc.subjecterror estimator
dc.subjecteffective permeability
dc.titleAdaptive mixed finite element methods for Darcy flow in fractured porous media
dc.typeArticle
dc.contributor.departmentComputational Transport Phenomena Lab
dc.contributor.departmentEarth Science and Engineering Program
dc.contributor.departmentPhysical Science and Engineering (PSE) Division
dc.identifier.journalWater Resources Research
dc.eprint.versionPublisher's Version/PDF
dc.contributor.institutionSchool of Mathematical Sciences and Fujian Provincial Key Laboratory on Mathematical Modeling and High Performance Scientific Computing; Xiamen University; Fujian China
dc.contributor.institutionReservoir Engineering Research Institute; Palo Alto California USA
kaust.personChen, Huangxin
kaust.personSun, Shuyu
kaust.grant.numberBAS/1/1351-01-01
refterms.dateFOA2017-04-12T00:00:00Z
dc.date.published-online2016-10-12
dc.date.published-print2016-10


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