Numerical simulation of aeroacoustic sound generated by a simplified side mirror model

• Auteur :

  SIERGET, R.

• Auteur moral :

• Année de parution :

  2000

• Résumé :

  The work presented here is aiming at a numerical study of noise generation mechanisms due to flow over car side mirrors. For that purpose, the simulation tools have been applied to a generic body representing the major features of the real case flow structures. In a first step, the unsteady flow has been solved using the code Star-CD yielding the unsteady surface pressure distribution. In a second step, this surface pressure source strengths are used as to predict the far-field radiated sound signals. The results from both steps are compared to results of wind tunnel experiments.

• ISBN :

• Thématique(s) :

  Équipements, technologies et recherche

• Type de contenu :

  Article scientifique

• Mot(s) clé(s) :

• Langue :

  Anglais

• Disponible en prêt au CidB :

  Oui

• Réf. CidB :

  78/09534

• Lien de téléchargement :

  https://www.bruit.fr/revues/78_09534.PDF