Show simple item record

dc.contributor.authorFlekkøy, Eirik Grude
dc.contributor.authorSandnes, Bjørnar
dc.contributor.authorMåløy, Knut Jørgen
dc.date.accessioned2024-02-21T14:38:30Z
dc.date.available2024-02-21T14:38:30Z
dc.date.created2023-12-18T12:26:14Z
dc.date.issued2023
dc.identifier.citationPhysical Review Fluids. 2023, 8 (11), .en_US
dc.identifier.issn2469-990X
dc.identifier.urihttps://hdl.handle.net/11250/3119097
dc.description.abstractFrictional fluid dynamics describes the displacement patterns that arise when a confined mixture of liquid and grains are displaced by an immiscible fluid under pressures that are too small to cause drainage into single pores. The flow, which is governed by solid friction and capillary forces, thus bulldozes the grains into compaction fronts which give rise to propagating fingers that eventually interact to create a range of patterns, including labyrinthine ones. We derive an analytic description that successfully reproduces the experimental results for the shape of a single finger as well as the compaction front profile. The theory thus depends on only one fitting parameter.en_US
dc.language.isoengen_US
dc.publisherAmerican Physical Societyen_US
dc.titleShape of a frictional fluid fingeren_US
dc.title.alternativeShape of a frictional fluid fingeren_US
dc.typePeer revieweden_US
dc.typeJournal articleen_US
dc.description.versionpublishedVersionen_US
dc.rights.holder©2023 American Physical Societyen_US
dc.source.pagenumber0en_US
dc.source.volume8en_US
dc.source.journalPhysical Review Fluidsen_US
dc.source.issue11en_US
dc.identifier.doi10.1103/PhysRevFluids.8.114302
dc.identifier.cristin2214816
dc.relation.projectNorges forskningsråd: 262644en_US
cristin.ispublishedtrue
cristin.fulltextoriginal
cristin.qualitycode1


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record