Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Sebastian Ghinet"'
Publikováno v:
Applied Sciences, Vol 11, Iss 21, p 9869 (2021)
A four-year project investigating the use of piezoelectric actuators as a vibration-based low power de-icing system has been initiated at the Anti-Icing Materials Laboratory. The work done preceding this investigation consisted of studying, numerical
Externí odkaz:
https://doaj.org/article/5e8591c7d627406796d9b344187c0278
Publikováno v:
Aerospace, Vol 7, Iss 5, p 54 (2020)
The objective of this research project is divided in four parts: (1) to design a piezoelectric actuator-based de-icing system integrated to a flat plate experimental setup and develop a numerical model of the system with experimental validation, (2)
Externí odkaz:
https://doaj.org/article/b721b79a8cf946e0b458d57fa1aa7b50
Publikováno v:
Aerospace, Vol 7, Iss 5, p 62 (2020)
The objective of this research project is divided in four parts: (1) to design a piezoelectric actuator-based de-icing system integrated to a flat plate experimental setup and develop a numerical model of the system with experimental validation, (2)
Externí odkaz:
https://doaj.org/article/6a52ef80b0f3498ea4fa0f2bf93577d1
Publikováno v:
Aerospace, Vol 7, Iss 5, p 49 (2020)
The objective of this research project is divided in four parts: (1) to design a piezoelectric actuator based de-icing system integrated to a flat plate experimental setup, develop a numerical model of the system and validate experimentally; (2) use
Externí odkaz:
https://doaj.org/article/dff46bd1e12e46d783d4f950036c8524
Publikováno v:
INTER-NOISE and NOISE-CON Congress and Conference Proceedings. 265:354-365
The reduction of multi-tonal noise at multiple frequencies simultaneously is a challenge in many industrial fields. Different solutions such as metamaterials consisting of periodic Helmholtz resonators embedded into a porous layer have been studied i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fdd659dad6a7fd1e43c197ea64744664
https://doi.org/10.3397/in_2022_0053
https://doi.org/10.3397/in_2022_0053
Publikováno v:
INTER-NOISE and NOISE-CON Congress and Conference Proceedings. 265:366-378
The incorporation of acoustic metamaterials in the design of aircraft fuselage panels in order to reduce the low frequency noise inside the cabin is nowadays a major research subject in order to offer passengers a comfortable cabin environment. In th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e463303cffaff2e5492aea8ece33247
https://doi.org/10.3397/in_2022_0054
https://doi.org/10.3397/in_2022_0054
Autor:
Tenon Charly Kone, Sebastian Ghinet, Raymond Panneton, Zacharie Laly, Christopher Mechefske, Anant Grewal
Publikováno v:
INTER-NOISE and NOISE-CON Congress and Conference Proceedings. 265:4607-4615
Simultaneously attenuation of multitonal and broadband noise at low frequencies is a challenge for the aerospace, ground transportation and building industries. The technologies proposed in the literature, using layered porous materials with embedded
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4cfec54917d79ffa1e3106a0542d80ea
https://doi.org/10.3397/in_2022_0663
https://doi.org/10.3397/in_2022_0663
Publikováno v:
INTER-NOISE and NOISE-CON Congress and Conference Proceedings. 265:343-353
Acoustic metamaterials are frequently used in many fields such as aerospace, buildings and ground transportation industries for low frequency noise control applications. Different solutions based on membrane or Helmholtz resonators have been investig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26a8a5d390010973223024e741ff16c7
https://doi.org/10.3397/in_2022_0052
https://doi.org/10.3397/in_2022_0052
Publikováno v:
The Journal of the Acoustical Society of America. 150:2272-2281
This article proposes a hybrid numerical-analytical approach to effectively predict the sound absorption coefficient of complex periodic metamaterials with a reasonably low computation time. A variation of an existing metamaterial, consisting of a pe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4d7c17e018913fe424df89bcac587607
https://doi.org/10.1121/10.0006441
https://doi.org/10.1121/10.0006441
The noise control at multiple tonal frequencies simultaneously, in the low frequency range, is a challenge for aerospace, ground transportation and building industries. In the past few decades, various low frequency noise control solutions based on a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c562c5f6788c888ebbeb7f5c2129e558
https://doi.org/10.3397/in-2021-2569
https://doi.org/10.3397/in-2021-2569
