Sound propagation in parallel sheared flows in ducts: the mode estimation problem

DOI10.1098/RSPA.1980.0087zbMath0447.76058OpenAlexW2051064281MaRDI QIDQ3893564

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Publication date: 1980

Published in: Proceedings of the Royal Society of London. A. Mathematical and Physical Sciences (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1098/rspa.1980.0087

zbMATH Keywords

sound propagationsource distributionduct acousticsresidue theorySturm- Liouville theoryaero- engine ductsmode estimation problemnon-classical eigenvalue problemsparallel sheared flows in ducts

Mathematics Subject Classification ID

Hydro- and aero-acoustics (76Q05)

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