Sound generation due to the interaction of turbulence with surfaces embedded in transversely sheared flow

M. E. Goldstein, S. J. Leib, M. Z. Afsar

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Abstract

This paper reviews the application of Rapid Distortion Theory (RDT) on transversely shear mean flows to the prediction of sound generated from solid surfaces imbedded in turbulent shear flows. This phenomenon is relevant to the so-called installation noise problem which has received considerable attention in recent years. A few representative results from applications that have appeared in the literature are also presented. This article is part of the theme issue 'Frontiers of aeroacoustics research: theory, computation and experiment'.

Original languageEnglish
Article number20190076
Number of pages13
JournalPhilosophical Transactions A: Mathematical, Physical and Engineering Sciences
Volume377
Issue number2159
Early online date14 Oct 2019
DOIs
Publication statusPublished - 14 Oct 2019

Keywords

  • aeroacoustics
  • rapid distortion theory
  • installation effects

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