Assessment of a high-order discontinuous Galerkin method for internal flow problems. Part I: Benchmark results for quasi-1D, 2D waves propagation and axisymmetric turbulent flows

•A high-order DG scheme has been applied to internal flow problems.•High-order is effective for waves propagation in quasi-1D, 2D ducts on coarse grids.•Quasi-1D waves propagation doesn’t require non-reflecting boundary conditions (NRBCs).•Absorbing Sponge Layer BCs performed effectively for 2D wave...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Computers & fluids 2016-08, Vol.134-135, p.61-80
Hauptverfasser:	Bartolo, C. De, Nigro, A., Covello, V., Bassi, F.
Format:	Artikel
Sprache:	eng
Schlagworte:	Computational fluid dynamics Computer simulation Discontinuous Galerkin Fluid flow Galerkin methods High-order Internal flows Mathematical analysis Mathematical models RANS equations Turbulence Turbulent flow Turbulent flows Waves propagation
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!