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dc.contributor.authorRätz, Andreas-
dc.date.accessioned2015-07-01T12:56:35Z-
dc.date.available2015-07-01T12:56:35Z-
dc.date.issued2015-06-
dc.identifier.urihttp://hdl.handle.net/2003/34131-
dc.identifier.urihttp://dx.doi.org/10.17877/DE290R-7440-
dc.description.abstractFree boundary problems based on mass conservation and surface tension with application in osmotic swelling are the topic of this contribution. We introduce new phase-field approximations of such models, in order to numerically investigate properties of the solutions. Formal justification of the proposed approximations is provided by matched asymptotic expansions supported by numerical tests reproducing the convergence for shrinking interface thickness.de
dc.language.isoen-
dc.subjectfree boundary problemde
dc.subjectfinite elementsde
dc.subjectdiffuse interfacede
dc.subjectphase-field modelde
dc.subjectosmosisde
dc.subject.ddc610-
dc.titleDiffuse-interface approximations of osmosis free boundary problemsde
dc.typeTextde
dc.type.publicationtypepreprinten
dcterms.accessRightsopen access-
Appears in Collections:Preprints der Fakultät für Mathematik

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