Affiliation:
1. Laboratoire de Mécanique des Fluides et d'Acoustique, Ecole Centrale de Lyon & CNRS UMR CNRS 5509 36 avenue Guy de Collongue, 69134 Ecully cedex, France
Abstract
The needs for accurate and efficient numerical solvers in computational aeroacoustics have motivated the development of low-dispersion and low-dissipation schemes as an alternative to more classical methods of applied mathematics for computational fluid mechanics over the last two decades. These numerical methods have now reached maturity, even if progress is still necessary to take account of specific physics. The paper provides a short overview of some recent developments and applications involving the direct computation of aerodynamic noise with applications to subsonic and supersonic jet noise, to cavity noise and to self-excited internal flows.
Subject
Acoustics and Ultrasonics,Aerospace Engineering
Cited by
35 articles.
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