Journal of computational physics, 2013-01, Vol.232 (1), p.136-152
2013
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Details
- Autor(en) / Beteiligte
- Titel
- Some iterative finite element methods for steady Navier–Stokes equations with different viscosities
- Ist Teil von
- Journal of computational physics, 2013-01, Vol.232 (1), p.136-152
- Ort / Verlag
- Kidlington: Elsevier Inc
- Erscheinungsjahr
- 2013
- Quelle
- Alma/SFX Local Collection
- Beschreibungen/Notizen
- Two-level iterative finite element methods are designed to solve numerically the steady 2D/3D Navier–Stokes equations for a large viscosity ν such that a strong uniqueness condition holds. Moreover, the one-level Oseen iterative finite element method based on a fine mesh with small mesh size h is designed to solve numerically the steady 2D/3D Navier–Stokes equations for small viscosity ν such that a weak uniqueness condition holds. Meanwhile, the numerical investigations are provided to show that the proposed methods are efficient for solving the 2D/3D steady Navier–Stokes equations for different viscosities.
- Sprache
- Englisch
- Identifikatoren
- ISSN: 0021-9991eISSN: 1090-2716DOI: 10.1016/j.jcp.2012.07.020Titel-ID: cdi_proquest_miscellaneous_1349474421
- Format
- –
- Schlagworte
- Computational techniques, Exact sciences and technology, Finite element method, Fluid flow, Iterative methods, Mathematical analysis, Mathematical methods in physics, Navier–Stokes equations, Newton correction, Oseen correction, Physics, Stokes correction, Three dimensional, Two dimensional, Two-level method, Uniqueness, Viscosity