Sound propagation in slowly varying 2D duct with shear flow

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Samenvatting

A slowly varying modes solution of WKB type is derived for the problem of sound propagation in a slowly varying 2D duct with linearly sheared mean flow. Both the slowly varying mean flow equations and the Pridmore-Brown equation for the modes can be solved analytically exactly.
Originele taal-2Engels
Titel22nd AIAA/CEAS Aeroacoustics Conference
UitgeverijAmerican Institute of Aeronautics and Astronautics Inc. (AIAA)
Aantal pagina's17
ISBN van elektronische versie978-1-62410-386-5
DOI's
StatusGepubliceerd - 2016
Evenement22nd AIAA/CEAS Aeroacoustics Conference, May 30-June 1, 2016, Lyon, France - Lyon Conference Center, Lyon, Frankrijk
Duur: 30 mei 20161 jun 2016
http://www.aeroacoustics2016.com/

Congres

Congres22nd AIAA/CEAS Aeroacoustics Conference, May 30-June 1, 2016, Lyon, France
LandFrankrijk
StadLyon
Periode30/05/161/06/16
Internet adres

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Citeer dit

Rienstra, S. W. (2016). Sound propagation in slowly varying 2D duct with shear flow. In 22nd AIAA/CEAS Aeroacoustics Conference [AIAA-2016-2925] American Institute of Aeronautics and Astronautics Inc. (AIAA). https://doi.org/10.2514/6.2016-2925