Full metadata record
DC Field | Value | Language |
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dc.contributor.author | Sayyid Hosseini, Babak | - |
dc.contributor.author | Turek, Stefan | - |
dc.contributor.author | Möller, Matthias | - |
dc.contributor.author | Palmes, Christian | - |
dc.date.accessioned | 2017-02-14T09:33:57Z | - |
dc.date.available | 2017-02-14T09:33:57Z | - |
dc.date.issued | 2016-12 | - |
dc.identifier.issn | 2190-1767 | - |
dc.identifier.uri | http://hdl.handle.net/2003/35797 | - |
dc.identifier.uri | http://dx.doi.org/10.17877/DE290R-17821 | - |
dc.description.abstract | In this work, we present our numerical results of the application of Galerkin-based Isogeometric Analysis (IGA) to incompressible Navier-Stokes-Cahn-Hilliard (NSCH) equations in velocity-pressure-phase field-chemical potential formulation. For the approximation of the velocity and pressure fields, LBB compatible non-uniform rational B-spline spaces are used which can be regarded as smooth generalizations of Taylor-Hood pairs of finite element spaces. The one-step \theta-scheme is used for the discretization in time. The static and rising bubble, in addition to the nonlinear Rayleigh-Taylor instability flow problems, are considered in two dimensions as model problems in order to investigate the numerical properties of the scheme. | en |
dc.language.iso | en | - |
dc.relation.ispartofseries | Ergebnisberichte des Instituts für Angewandte Mathematik;551 | de |
dc.subject | two-phase flow | en |
dc.subject | Cahn-Hilliard phase field model | en |
dc.subject | Navier-Stokes-Cahn-Hilliard equation | en |
dc.subject | isogeometric Analysis | en |
dc.subject | isogeometric finite elements | en |
dc.subject | B-splines | en |
dc.subject | rising bubble | en |
dc.subject | NURBS | en |
dc.subject | Rayleigh-Taylor instability | en |
dc.subject.ddc | 610 | - |
dc.title | Isogeometric Analysis of the Navier-Stokes-Cahn-Hilliard equations with application to incompressible two-phase flows | en |
dc.type | Text | - |
dc.type.publicationtype | preprint | - |
dcterms.accessRights | open access | - |
Appears in Collections: | Ergebnisberichte des Instituts für Angewandte Mathematik |
Files in This Item:
File | Description | Size | Format | |
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Ergebnisbericht Nr. 551.pdf | DNB | 3.09 MB | Adobe PDF | View/Open |
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