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| Autori principali: | , |
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| Natura: | Preprint |
| Pubblicazione: |
2024
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| Soggetti: | |
| Accesso online: | https://arxiv.org/abs/2405.04982 |
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| _version_ | 1866914788365303808 |
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| author | Bychkov, Oleg Faranosov, Georgy |
| author_facet | Bychkov, Oleg Faranosov, Georgy |
| contents | 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. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2405_04982 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Application of SPOD to the analysis of sound field of aeroacoustic sources Bychkov, Oleg Faranosov, Georgy Fluid Dynamics 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. |
| title | Application of SPOD to the analysis of sound field of aeroacoustic sources |
| topic | Fluid Dynamics |
| url | https://arxiv.org/abs/2405.04982 |