Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Alessia Aulitto"'
Publikováno v:
International Journal of Spray and Combustion Dynamics. 15:117-126
This work presents an experimental investigation of the acoustic properties of a slit in the presence of a bias flow under moderate- and high-acoustic excitations. Impedance tube experiments are discussed for a geometry inspired by deep punching resu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41d55e11f689586570cf90c6e11314e0
https://doi.org/10.1177/17568277231167855
https://doi.org/10.1177/17568277231167855
Publikováno v:
INTER-NOISE and NOISE-CON Congress and Conference Proceedings. 265:1277-1284
The influence of the slit length and interactions between slits in a micro-slit plate (MSP) are investigated in the high amplitude regime. MSPs are plates with arrays of slit-shaped perforations, with width of the order of the acoustic viscous bounda
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e687e43f7ff73d4218617ff729a80d15
https://doi.org/10.3397/in_2022_0175
https://doi.org/10.3397/in_2022_0175
Autor:
Lionel Hirschberg, Juan G. Guzman Inigo, Alessia Aulitto, Javier Sierra, David Fabre, Aimee Morgans, A. Hirschberg
Publikováno v:
28th AIAA/CEAS Aeroacoustics 2022 Conference.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a6d485bbc908563645368dfaf5b439f
https://doi.org/10.2514/6.2022-2887.c1
https://doi.org/10.2514/6.2022-2887.c1
Autor:
Lionel Hirschberg, Juan G. Guzman Inigo, Alessia Aulitto, Javier Sierra, David Fabre, Aimee Morgans, A. Hirschberg
Publikováno v:
28th AIAA/CEAS Aeroacoustics 2022 Conference.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33e92f83a86b366c3cb2ec4b92aee8ef
https://doi.org/10.2514/6.2022-2887
https://doi.org/10.2514/6.2022-2887
Publikováno v:
Applied Acoustics
Applied Acoustics, 188:108552. Elsevier
Applied Acoustics, 188:108552. Elsevier
An optimized unit cell design of a micro-slit resonant metamaterial is proposed to increase the size of the frequency stop-bands and to enhance the sound absorption at normal incidence. Micro-slit resonant metamaterials offer a compact and lightweigh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce9f6a3f59a2d458b451bc809967260a
Autor:
Alessia Aulitto, Ines Lopez Arteaga, Dragan Kostić, Faysal Boughorbel, Sergio De Rosa, Giuseppe Petrone
Nowadays monitoring health conditions of machines is necessary to reduce costs and repairing time and to secure the quality of the products. Therefore, the potential of acoustic measurements in combination with machine learning techniques for non-inv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3730::259c96643b21d2b64b88507a363e4d9d
http://hdl.handle.net/11588/867057
http://hdl.handle.net/11588/867057
Publikováno v:
The Journal of the Acoustical Society of America
Journal of the Acoustical Society of America, 149(5):3073, 3073-3085. Acoustical Society of America
Journal of the Acoustical Society of America, 149(5):3073, 3073-3085. Acoustical Society of America
The acoustic behavior of individual slits within microslit absorbers (MSAs) is investigated to explore the influence of porosity, edge geometry, slit position, and plate thickness. MSAs are plates with arrays of slit-shaped perforations, with the hei
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16f8070eaae18b643a94d16966f44e22