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http://hdl.handle.net/1942/33104
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DC Field | Value | Language |
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dc.contributor.author | BASTIDAS OLIVARES, Manuela | - |
dc.contributor.author | BRINGEDAL, Carina | - |
dc.contributor.author | POP, Sorin | - |
dc.date.accessioned | 2021-01-18T10:57:40Z | - |
dc.date.available | 2021-01-18T10:57:40Z | - |
dc.date.issued | 2021 | - |
dc.date.submitted | 2021-01-07T18:13:28Z | - |
dc.identifier.citation | APPLIED MATHEMATICS AND COMPUTATION, 396 (Art N° 125933) | - |
dc.identifier.issn | 0096-3003 | - |
dc.identifier.uri | http://hdl.handle.net/1942/33104 | - |
dc.description.abstract | Mineral precipitation and dissolution processes in a porous medium can alter the structure of the medium at the scale of pores. Such changes make numerical simulations a challenging task as the geometry of the pores changes in time in an apriori unknown manner. To deal with such aspects, we here adopt a two-scale phase-field model and propose a robust scheme for the numerical approximation of the solution. The scheme takes into account both the scale separation in the model, as well as the non-linear character of the model. After proving the convergence of the scheme, an adaptive two-scale strategy is incorporated, which improves the efficiency of the simulations. Numerical tests are presented, showing the efficiency and accuracy of the scheme in the presence of anisotropies and heterogeneities. | - |
dc.description.sponsorship | Research Foundation - Flanders (FWO), Odysseus programme (Project G0G1316N) German Research Foundation (DFG), SFB 1313, Project Number 327154368 | - |
dc.language.iso | en | - |
dc.publisher | Elsevier | - |
dc.rights | 2021 Elsevier Inc. All rights reserved. | - |
dc.subject.other | Phase-field model | - |
dc.subject.other | Homogenization | - |
dc.subject.other | Multi-scale methods | - |
dc.subject.other | Iterative schemes | - |
dc.subject.other | Adaptive strategy | - |
dc.title | A two-scale iterative scheme for a phase-field model for precipitation and dissolution in porous media | - |
dc.type | Journal Contribution | - |
dc.identifier.volume | 396 | - |
local.format.pages | 23 | - |
local.bibliographicCitation.jcat | A1 | - |
local.publisher.place | STE 800, 230 PARK AVE, NEW YORK, NY 10169 USA | - |
local.type.refereed | Refereed | - |
local.type.specified | Article | - |
local.bibliographicCitation.artnr | 125933 | - |
local.type.programme | VSC | - |
dc.identifier.doi | 10.1016/j.amc.2020.125933 | - |
dc.identifier.isi | WOS:000606674600020 | - |
dc.identifier.eissn | 1873-5649 | - |
local.provider.type | - | |
local.uhasselt.uhpub | yes | - |
local.uhasselt.international | yes | - |
item.validation | ecoom 2022 | - |
item.contributor | BASTIDAS OLIVARES, Manuela | - |
item.contributor | BRINGEDAL, Carina | - |
item.contributor | POP, Sorin | - |
item.accessRights | Open Access | - |
item.fullcitation | BASTIDAS OLIVARES, Manuela; BRINGEDAL, Carina & POP, Sorin (2021) A two-scale iterative scheme for a phase-field model for precipitation and dissolution in porous media. In: APPLIED MATHEMATICS AND COMPUTATION, 396 (Art N° 125933). | - |
item.fulltext | With Fulltext | - |
crisitem.journal.issn | 0096-3003 | - |
crisitem.journal.eissn | 1873-5649 | - |
Appears in Collections: | Research publications |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
AMCManuela.pdf Restricted Access | Published version | 5.37 MB | Adobe PDF | View/Open Request a copy |
Bastidas_PhaseFiedsREVISED_nocolor.pdf | Non Peer-reviewed author version | 15.71 MB | Adobe PDF | View/Open |
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