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Effects of structural damping on acoustic scattering by flexible plates

Effects of structural damping on acoustic scattering by flexible plates

M. M. Nilton, A. S. de Montesquieu, A. V. G. Cavalieri, M. V. Donadon, W. R. Wolf

ARTIGO

Inglês

Agradecimentos: This work was supported by the Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - Brasil (CAPES) (grant no. 88882.180835/2018-01); the national research council CNPq (grant nos 310523/2017-6, 301053/2016-2 and 305277/2015-4)

We investigate the effects of structural damping on the interaction of a turbulent eddy with flexible plates with respect to the efficiency of aerodynamic noise generation. Potential benefits are studied using a model based on a point-reacting compliant semi-infinite plate on a spring-damper... Ver mais

CONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO - CNPQ

310523/2017-6; 301053/2016-2; 305277/2015-4

COORDENAÇÃO DE APERFEIÇOAMENTO DE PESSOAL DE NÍVEL SUPERIOR - CAPES

88882.180835/2018-01

Fechado

Effects of structural damping on acoustic scattering by flexible plates

M. M. Nilton, A. S. de Montesquieu, A. V. G. Cavalieri, M. V. Donadon, W. R. Wolf

										

Effects of structural damping on acoustic scattering by flexible plates

M. M. Nilton, A. S. de Montesquieu, A. V. G. Cavalieri, M. V. Donadon, W. R. Wolf

    Fontes

    Proceedings of the royal society A : mathematical, physical and engineering sciences

    Vol. 475, no. 2230 (Oct., 2019), n. art. 20190285