Application of SPOD to the analysis of sound field of aeroacoustic sources

Autor:	Bychkov, Oleg, Faranosov, Georgy
Rok vydání:	2024
Předmět:	Physics - Fluid Dynamics
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
Externí odkaz:	http://arxiv.org/abs/2405.04982 Zobrazit plný text záznamu View this record from Arxiv