Home > Publications database > Isogeometric Galerkin-Characteristic Analysis for Miscible Flows in Porous Media > print

001     1052261
005     20260122220101.0
020 _ _ |a 978-3-031-97569-1 (print)
020 _ _ |a 978-3-031-97570-7 (electronic)
024 7 _ |2 doi
|a 10.1007/978-3-031-97570-7_22
024 7 _ |2 ISSN
|a 0302-9743
024 7 _ |2 ISSN
|a 1611-3349
037 _ _ |a FZJ-2026-00878
100 1 _ |0 P:(DE-Juel1)194959
|a Ouardghi, Abdelouahed
|b 0
|e Corresponding author
111 2 _ |a 25th International Conference on Computational Science
|c Singapore
|d 2025-07-07 - 2025-07-09
|g ICCS 2025
|w Singapore
245 _ _ |a Isogeometric Galerkin-Characteristic Analysis for Miscible Flows in Porous Media
260 _ _ |a Cham
|b Springer Nature Switzerland
|c 2025
295 1 0 |a Computational Science – ICCS 2025 Workshops
300 _ _ |a 291 - 305
336 7 _ |2 ORCID
|a CONFERENCE_PAPER
336 7 _ |0 33
|2 EndNote
|a Conference Paper
336 7 _ |2 BibTeX
|a INPROCEEDINGS
336 7 _ |2 DRIVER
|a conferenceObject
336 7 _ |2 DataCite
|a Output Types/Conference Paper
336 7 _ |0 PUB:(DE-HGF)8
|2 PUB:(DE-HGF)
|a Contribution to a conference proceedings
|b contrib
|m contrib
|s 1769089156_20964
336 7 _ |0 PUB:(DE-HGF)7
|2 PUB:(DE-HGF)
|a Contribution to a book
|m contb
490 0 _ |a Lecture Notes in Computer Science
|v 15911
520 _ _ |a This note presents a NURBS-based isogeometric analysis (IgA) combined with an $L^2$-projection characteristic-Galerkin method to deal with incompressible miscible problems. The advection part is treated in a semi-Lagrangian framework, where high-order non uniform rational B-spline (NURBS) functions are used to interpolate the solution. The resulting semi-discrete equation is solved using an efficient backward differentiation time-stepping algorithm, where Darcy velocity and pressure are updated within each timestep. The accuracy of the method is analyzed through a miscible displacement of an incompressible fluid, where the analytical solution is known, and a real problem with a viscous fingering in porous media. The numerical results presented in this study demonstrate the potential of the proposed IgA characteristic-Galerkin method to allow for large time steps in the computations without deteriorating the accuracy of the obtained solution and to accurately maintain the shape of the solution in the presence of complex patterns in the solution.
536 _ _ |0 G:(DE-HGF)POF4-5112
|a 5112 - Cross-Domain Algorithms, Tools, Methods Labs (ATMLs) and Research Groups (POF4-511)
|c POF4-511
|f POF IV
|x 0
536 _ _ |0 G:(DE-Juel-1)SDLFSE
|a SDL Fluids & Solids Engineering
|c SDLFSE
|x 1
588 _ _ |a Dataset connected to DataCite
700 1 _ |0 0009-0001-9930-9555
|a Asmouh, Ilham
|b 1
773 _ _ |a 10.1007/978-3-031-97570-7_22
856 4 _ |u https://juser.fz-juelich.de/record/1052261/files/978-3-031-97570-7_22.pdf
|y Restricted
909 C O |o oai:juser.fz-juelich.de:1052261
|p VDB
910 1 _ |0 I:(DE-588b)5008462-8
|6 P:(DE-Juel1)194959
|a Forschungszentrum Jülich
|b 0
|k FZJ
913 1 _ |0 G:(DE-HGF)POF4-511
|1 G:(DE-HGF)POF4-510
|2 G:(DE-HGF)POF4-500
|3 G:(DE-HGF)POF4
|4 G:(DE-HGF)POF
|9 G:(DE-HGF)POF4-5112
|a DE-HGF
|b Key Technologies
|l Engineering Digital Futures – Supercomputing, Data Management and Information Security for Knowledge and Action
|v Enabling Computational- & Data-Intensive Science and Engineering
|x 0
915 _ _ |0 StatID:(DE-HGF)0420
|2 StatID
|a Nationallizenz
|d 2024-12-28
|w ger
915 _ _ |0 StatID:(DE-HGF)0200
|2 StatID
|a DBCoverage
|b SCOPUS
|d 2024-12-28
920 1 _ |0 I:(DE-Juel1)JSC-20090406
|k JSC
|l Jülich Supercomputing Center
|x 0
980 _ _ |a contrib
980 _ _ |a VDB
980 _ _ |a contb
980 _ _ |a I:(DE-Juel1)JSC-20090406
980 _ _ |a UNRESTRICTED

LibraryCollectionCLSMajorCLSMinorLanguageAuthor
Marc 21