Aft fan noise radiating from a lined bypass exhaust duct with lined afterbody is modelled in a way that allows an analytical solution of generalised Wiener-Hopf type. A preliminary set of numerically evaluated examples, based on the experiments by Tester at al. seem to confirm their conclusions that the beneficial effect of a lined afterbody is mainly found without mean flow.
|Titel||16th AIAA/CEAS Aeroacoustics Conference (Stockholm, Sweden, June 7-9, 2010)|
|Uitgeverij||American Institute of Aeronautics and Astronautics Inc. (AIAA)|
|ISBN van geprinte versie||978-160086744-6|
|Status||Gepubliceerd - 2010|
|Evenement||16th AIAA/CEAS Aeroacoustics Conference - Stockholm, Zweden|
Duur: 7 jun 2010 → 9 jun 2010
|Congres||16th AIAA/CEAS Aeroacoustics Conference|
|Periode||7/06/10 → 9/06/10|
|Ander||16th AIAA/CEAS Aeroacoustics Conference|
Demir, A., & Rienstra, S. W. (2010). Sound radiation from a lined exhaust duct with lined afterbody. In 16th AIAA/CEAS Aeroacoustics Conference (Stockholm, Sweden, June 7-9, 2010) [AIAA-2010-3947] American Institute of Aeronautics and Astronautics Inc. (AIAA).