Toward improved simulation tools for compressible turbomachinery: assessment of RBC schemes for the transonic NASA Rotor 37 benchmark case - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2013

Toward improved simulation tools for compressible turbomachinery: assessment of RBC schemes for the transonic NASA Rotor 37 benchmark case

Résumé

Residual-based-compact schemes (RBC) of 2nd and 3rd-order accuracy are applied to a challenging 3D ow through a transonic compressor. The proposed schemes provide almost mesh-converged solutions in good agreement with experimental data on relatively coarse grids, which allows computational cost reductions by a factor between 2 and 4 with respect to standard solvers for a given accuracy level.
Fichier principal
Vignette du fichier
LDF_CFM_2013_CINNELLA.pdf (3.82 Mo) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)
Loading...

Dates et versions

hal-00920571 , version 1 (18-12-2013)

Identifiants

  • HAL Id : hal-00920571 , version 1
  • ENSAM : http://hdl.handle.net/10985/7658

Citer

Paola Cinnella, Bruno Michel. Toward improved simulation tools for compressible turbomachinery: assessment of RBC schemes for the transonic NASA Rotor 37 benchmark case. Congrès français de mécanique (21 ; 2013 ; Bordeaux (Gironde))., Aug 2013, France. pp.1-6. ⟨hal-00920571⟩
63 Consultations
99 Téléchargements

Partager

Gmail Facebook X LinkedIn More