Stabilized bi-grid projection methods in Finite Elements for the 2D incompressible Navier-Stokes

We introduce a family of bi-grid schemes in finite elements for solving 2D incompressible Navier-Stokes equations in velocity and pressure \((u,p)\). The new schemes are based on projection methods and use two pairs of FEM spaces, a sparse and a fine one. The main computational effort is done on the...

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Veröffentlicht in:	arXiv.org 2018-08
Hauptverfasser:	Abboud, Hyam, Clara Al Kosseifi, Chehab, Jean-Paul
Format:	Artikel
Sprache:	eng
Schlagworte:	Computational fluid dynamics Divergence Finite element method Fluid flow Implicit methods Navier-Stokes equations Projection Stability
Online-Zugang:	Volltext
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