Application of SPOD to the analysis of sound field of aeroacoustic sources
Autor: | Bychkov, Oleg, Faranosov, Georgy |
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Rok vydání: | 2024 |
Předmět: | |
Druh dokumentu: | Working Paper |
Popis: | Spectral proper orthogonal decomposition (SPOD) is proposed for identification of the multipole structure of aeroacoustic noise sources from far-field measurements. The method is verified via tests with point multipoles and validated using experimental data on flow-induced cylinder noise and turbulent jet noise. Comment: 22 pages, 9 figures |
Databáze: | arXiv |
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