Implicit LU-SGS algorithm for high-order methods on unstructured grid with p-multigrid strategy for solving the steady Navier–Stokes equations

The fluid dynamic equations are discretized by a high-order spectral volume (SV) method on unstructured tetrahedral grids. We solve the steady state equations by advancing in time using a backward Euler (BE) scheme. To avoid the inversion of a large matrix we approximate BE by an implicit lower–uppe...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Journal of computational physics Jg. 229; H. 3; S. 828 - 850
Hauptverfasser:	Parsani, M., Van den Abeele, K., Lacor, C., Turkel, E.
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Kidlington Elsevier Inc 01.02.2010 Elsevier
Schlagworte:	Algorithms Boundary element method Computational techniques Cylinders Exact sciences and technology High-order methods Implicit LU-SGS algorithm Laminar Mach number Mathematical analysis Mathematical methods in physics Navier-Stokes equations Navier–Stokes p-Multigrid Physics Runge-Kutta method Von Neumann analysis Navier–Stokes p-Multigrid High-order methods Implicit LU-SGS algorithm Von Neumann analysis Damping Spectral method Fluid dynamics Aspect ratio Euler scheme Calculation methods Advection Algorithms Laminar flow Multigrid Convergence rate Navier-Stokes Calculation Cylinders Navier-Stokes equations Mach number
ISSN:	0021-9991, 1090-2716
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Schreiben Sie den ersten Kommentar!