A three-step defect-correction stabilized algorithm for incompressible flows with non-homogeneous Dirichlet boundary conditions

Based on two-grid discretizations and quadratic equal-order finite elements for the velocity and pressure approximations, we develop a three-step defect-correction stabilized algorithm for the incompressible Navier-Stokes equations, where non-homogeneous Dirichlet boundary conditions are considered...

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Vydáno v:	Advances in computational mathematics Ročník 50; číslo 1; s. 3
Hlavní autoři:	Zheng, Bo, Shang, Yueqiang
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	New York Springer US 01.02.2024 Springer Nature B.V
Témata:	Algorithms Boundary conditions Computational Mathematics and Numerical Analysis Computational Science and Engineering Defects Fluid flow High Reynolds number Incompressible flow Mathematical and Computational Biology Mathematical Modeling and Industrial Mathematics Mathematics Mathematics and Statistics Multiscale analysis Reynolds number Stability analysis Stiffness matrix Visualization Defect-correction method Two-grid method Variational multiscale method Stabilized finite element method 76D05 65N55 65N30 Navier-Stokes equations
ISSN:	1019-7168, 1572-9044
On-line přístup:	Získat plný text
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