Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Peter McKeon"'
Publikováno v:
Ultrasonics. 54:592-603
This paper suggests a method for high-sensitivity damage detection. The method is based on pitch-catch measurements of Lamb waves combined with a baseline subtraction technique in the frequency–wavenumber domain. Small amplitude converted modes, ge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be5b97fc908fe8e8ec5f6faf2d22cbe6
https://doi.org/10.1016/j.ultras.2013.08.010
https://doi.org/10.1016/j.ultras.2013.08.010
Autor:
Byungchil Kim, Peter McKeon, Junliang Dong, Nico F. Declercq, David S. Citrin, Alexandre Locquet
Publikováno v:
Composites Part B: Engineering
Composites Part B: Engineering, Elsevier, 2015, 79, pp.667-675. ⟨10.1016/j.compositesb.2015.05.028⟩
Composites Part B: Engineering, Elsevier, 2015, 79, pp.667-675. ⟨10.1016/j.compositesb.2015.05.028⟩
Glass fiber-reinforced composite laminates in polyetherimide resin have been studied via terahertz imaging and ultrasonic C-scans. The forced delamination is created by inserting Teflon film between various layers inside the samples prior to consolid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::27d65fb16a416e752e00f63d08916276
https://hal.archives-ouvertes.fr/hal-03079427
https://hal.archives-ouvertes.fr/hal-03079427
Publikováno v:
AIP Conference Proceedings.
This paper reflects the contents of the plenary talk given by Nico Felicien Declercq. “Ultrasonic Imaging of materials” covers a wide technological area with main purpose to look at and to peek inside materials. In an ideal world one would manage
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8dcca211ebfde11be3d1177ae13a607
https://doi.org/10.1063/1.4914592
https://doi.org/10.1063/1.4914592
Publikováno v:
Industrial & Engineering Chemistry Research. 46:329-335
An accurate (and low-cost) experimental technique has been developed to screen the effectiveness of an adsorbent in improving gas storage capacity within a pressurized vessel. Specifically, the capsule technique is shown to be effective in directly m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::08b7693bd5174957007554c96864a3c8
https://doi.org/10.1021/ie060700y
https://doi.org/10.1021/ie060700y
Publikováno v:
Materials
Materials, MDPI, 2017, 10 (9), pp.1097. ⟨10.3390/ma10091097⟩
Materials; Volume 10; Issue 9; Pages: 1097
Materials, Vol 10, Iss 9, p 1097 (2017)
Materials, MDPI, 2017, 10 (9), pp.1097. ⟨10.3390/ma10091097⟩
Materials; Volume 10; Issue 9; Pages: 1097
Materials, Vol 10, Iss 9, p 1097 (2017)
International audience; This paper presents an overview and description of the approach to be used to investigate the behavior and the defect sensitivity of various ultrasonic guided wave (UGW) modes propagating specifically in composite cylindrical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42c18e9f3e443b15c1430c080270facb
https://doi.org/10.3390/ma10091097
https://doi.org/10.3390/ma10091097
Autor:
Marc Deschamps, Weina K. Yaacoubi, Laurent Laguerre, Peter McKeon, Slah Yaacoubi, Eric Ducasse, Salah Ramadan, Nico F. Declercq
Publikováno v:
Proceedings of Meetings on Acoustics.
This short communication aims to compare the Debye series with a modal series for the case of the propagation of a bounded beam in an embedded waveguide. The calculation can be achieved through several methods. These methods are described briefly and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1063945b48d5188baf0cafeacfac930
https://doi.org/10.1121/1.4799678
https://doi.org/10.1121/1.4799678
Publikováno v:
Proceedings of Meetings on Acoustics.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e03ab8dbe38d6cc67729da9c605ebc85
https://doi.org/10.1121/1.4800547
https://doi.org/10.1121/1.4800547
Publikováno v:
The Journal of the Acoustical Society of America. 133:3447-3447
Disbonding in composite structures is a serious defect which can dramatically reduce the structures’ life, and can lead to catastrophic failure. To avoid this, non-destructive testing or structural health monitoring techniques are needed. One such
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf9665d6c9b43e62a15f0680ac65c266
https://doi.org/10.1121/1.4806100
https://doi.org/10.1121/1.4806100
Autor:
Peter McKeon, James S. Hall, Jennifer E. Michaels, Nico F. Declercq, Yves H. Berthelot, L. Satyanarayan
Publikováno v:
Smart Materials and Structures. 20:025013
Ultrasonic guided waves are capable of rapidly interrogating large, plate-like structures for both nondestructive evaluation and structural health monitoring (SHM) applications. Distributed sparse arrays of inexpensive piezoelectric transducers offer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ebcc053960718530bdfed948dcdb81a2
https://doi.org/10.1088/0964-1726/20/2/025013
https://doi.org/10.1088/0964-1726/20/2/025013
Autor:
Neil Aronin, Peter McKeon, David Ross, G. Stall, Mark E. Molitch, Ruth Lundstrom, Eric Dyess, David A. Chad, Hy M. Schipper, Daniel Tarsy
Publikováno v:
Pain. 42:387-388
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12e25144b2d0203bd60691e812592e9b
https://doi.org/10.1016/0304-3959(90)91153-a
https://doi.org/10.1016/0304-3959(90)91153-a