Very High-Order Accurate Discontinuous Galerkin Computation of Transonic Turbulent Flows on Aeronautical Configurations
Capitolo di libro
Data di Pubblicazione:
2010
Abstract:
This chapter presents high-order DG solutions of the RANS and k-ω tur- bulence model equations for transonic flows around aeronautical configurations. A directional shock-capturing term, proportional to the inviscid residual, is employed to control oscillations around shocks. Implicit time integration is applied to the fully coupled RANS and k-ω equations. Several high-order DG results of 2D and 3D transonic turbulent test cases proposed within the ADIGMA project demonstrate the capability of the method.
Tipologia CRIS:
2.1 Contributo in volume (Capitolo o Saggio)
Keywords:
Discontinuous Galerkin method; RANS; k-omega turbulence model
Elenco autori:
F., Bassi; L., Botti; A., Colombo; A., Crivellini; N., Franchina; Ghidoni, Antonio; Rebay, Stefano
Link alla scheda completa:
Titolo del libro:
ADIGMA - A European Initiative on the Development of Adaptive Higher-Order Variational Methods for Aerospace Applications Results of a collaborative research project funded by the European Union, 2006-2009