Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Abdelmajid Bybi"'
Publikováno v:
Frattura ed Integrità Strutturale, Vol 13, Iss 50, Pp 126-140 (2019)
In this paper the demand for curved stiffened panels composite from carbon fiber reinforced plastics (CFRP) has emerged; these structures are most frequently used in aerospace engineering. Nearly 50% of the primary structure of the Boeing 787 is made
Externí odkaz:
https://doaj.org/article/0bd6a2a3814e44b6a0a064af8470a55e
Autor:
Abdelmajid Bybi, Sébastien Grondel, Ahmed Mzerd, Christian Granger, Mohammed Garoum, Jamal Assaad
Publikováno v:
International Journal of Engineering and Technology Innovation, Vol 9, Iss 4, Pp 287-301 (2019)
Cross-coupling in piezoelectric transducer arrays is an undesirable phenomenon which decreases the performance of these devices. Indeed, when one element of a transducer is driven, it generates parasitic displacement fields at the radiating surfaces
Externí odkaz:
https://doaj.org/article/944c7014768f445ab5511e47057549fb
Autor:
Abdelmajid Bybi, Driss Khouili, Christian Granger, Mohammed Garoum, Ahmed Mzerd, Anne -Christine Hladky -Hennion
Publikováno v:
International Journal of Engineering and Technology Innovation, Vol 10, Iss 1 (2020)
Ultrasonic transducer arrays are generally composed of several piezoelectric elements arranged in 1D or 2D ways. Crosstalk is an undesirable phenomenon decreasing the performance of these devices. It generates parasitic displacements at the elements'
Externí odkaz:
https://doaj.org/article/3cbd14b9da4943489d3c1e511d69e6c1
Publikováno v:
Frattura ed Integrità Strutturale, Vol 13, Iss 50 (2019)
In this paper, gradual demand for curved, stiffened panels composite emerged from carbon fiber reinforced plastics (CFRP); these are structures that are frequently used in aerospace engineering. Up to 50% of the primary structure of the Boeing 787 is
Externí odkaz:
https://doaj.org/article/3dd40cf791e547a984d340ccca3963cc
Methodology and Acoustic Measurement Campaign of Road Noise: Case of the Agdal District – Rabat City
Publikováno v:
Civil Engineering and Architecture. 11:1059-1082
Autor:
Mohamed Ouakarrouch, Najma Laaroussi, Mohammed Garoum, Said Bousshine, Abdelmajid Bybi, Abderrahim benallel, Amine Tilioua
Publikováno v:
Journal of Building Physics. 46:372-392
The main objective of this paper is to elaborate and characterize new ecological composites based on cardboard waste and abandoned natural fibers, in the Drâa-Tafilalet region (South-East, Morocco), for the manufacture of local thermo-acoustical ins
Publikováno v:
Digital Technologies and Applications ISBN: 9783031298561
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::abca9aad8020af5625bf6f813404f55b
https://doi.org/10.1007/978-3-031-29857-8_59
https://doi.org/10.1007/978-3-031-29857-8_59
Publikováno v:
Digital Technologies and Applications ISBN: 9783031298561
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9fce12c66aaea4956ae2a9f535a4e39d
https://doi.org/10.1007/978-3-031-29857-8_58
https://doi.org/10.1007/978-3-031-29857-8_58
Publikováno v:
International Journal of Dynamics and Control. 10:1485-1498
Publikováno v:
Building Acoustics. :1351010X2311698
A vibroacoustic study of multi-layered micro-perforated plates (MPP) coupled to an enclosure cavity excited by internal and external acoustic excitations is presented. Most previous research centered on the multi-layered MPPs structure itself, the ab