Zobrazeno 1 - 10
of 174
pro vyhledávání: '"Laurent Maxit"'
Publikováno v:
INTER-NOISE and NOISE-CON Congress and Conference Proceedings. 265:2107-2115
In recent years, acoustic black holes (ABHs) exhibit fascinating damping effects at mid-to-high frequencies. However, flexural waves having long wavelength cannot be trapped in the ABH pit when there is a residual thickness at the ABH tip, therefore
Publikováno v:
INTER-NOISE and NOISE-CON Congress and Conference Proceedings. 265:2116-2123
In recent years, acoustic black holes (ABHs) have been shown very effective to suppress radiation. However, below the cut-on frequency, the waves cannot be trapped into the ABH. In this paper, locally resonant metamaterials are introduced to the ABH
Autor:
Valentin MEYER, Laurent MAXIT
Publikováno v:
Fluid–Structure Interaction. :53-78
Publikováno v:
The Journal of the Acoustical Society of America. 151:1039-1054
In this paper, a numerical process is presented for predicting the response of vibrating structures excited by a non-homogeneous turbulent boundary layer. This one is based on the synthesis of different realizations of the random pressure fluctuation
Publikováno v:
INTER-NOISE and NOISE-CON Congress and Conference Proceedings. 263:1286-1292
Embedding acoustic black holes (ABHs) on beams and plates has revealed as an appealing passive method for noise and vibration reduction. However, most ABH designs to date only concern straight beams and flat plates, while cylindrical structures are c
Publikováno v:
InterNoise21
InterNoise21, Aug 2021, Washington, United States
InterNoise21, Aug 2021, Washington, United States
Decoupling procedures based on substructuring methods allow to predict the vibroacoustic behaviour of a given system by removing a part of an original system that can be easily modelled. The reverse Condensed Transfer Function (rCTF) method has been
Publikováno v:
INTER-NOISE and NOISE-CON Congress and Conference Proceedings. 263:965-969
In Statistical Energy Analysis (SEA) and more generally in all statistical theories of sound and vibration, the establishment of diffuse field in subsystems is one of the most important assumption. Diffuse field is a special state of vibration for wh
Autor:
Valentin MEYER, Laurent MAXIT
Ce chapitre propose des exemples de méthodes « hybrides », adaptées à la modélisation et la simulation de problèmes vibro-acoustiques dans le domaine des « moyennes fréquences ». L’objectif de ces méthodes est d’obtenir, à moindre de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bcdfc1ea154dca3f1b86d6a4af8f23d3
https://doi.org/10.51926/iste.9078.ch3
https://doi.org/10.51926/iste.9078.ch3