Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Cegla FB"'
Autor:
Benstock, D, Cegla, FB
Publikováno v:
NDT & E International. 87:68-77
Extreme value analysis (EVA) is a statistical tool to estimate the likelihood of the occurrence of extreme values based on a few basic assumptions and observed/measured data. While output of this type of analysis cannot ever rival a full inspection,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::beb2c8c856e36d8e4a07b25ab434cbcd
Pulse compression has been used for decades in radar, sonar, medical, and industrial ultrasound. It consists in transmitting a modulated or coded excitation, which is then cross-correlated with the received signal such that received echoes are time c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1032::fd57a3e6b2fe94eaaf9fa7b9cba99190
http://hdl.handle.net/10044/1/44235
http://hdl.handle.net/10044/1/44235
Autor:
Cegla, FB, Herdovics, B
Torsional guided wave inspection is widely used for pipeline inspection. Most commonly piezoelectric and magnetostrictive transducers are used to generate torsional guided waves. These types of transducers require bonding or mechanical contact to the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1032::cffaaccbae83bc1c65c2b113517196f4
http://hdl.handle.net/10044/1/43232
http://hdl.handle.net/10044/1/43232
Low-power excitation and/or low sensitivity transducers, such as electromagnetic acoustic transducers (EMATs), piezoelectric paints, air-coupled transducers, or small elements of dense arrays may produce signals below the noise threshold at the recei
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1032::f64841459adc317a8b0293516b747319
http://hdl.handle.net/10044/1/32778
http://hdl.handle.net/10044/1/32778
The main advantage of electromagnetic acoustic transducers (EMATs) over piezoelectric transducers is that no direct contact with the specimen under test is required. Therefore, EMATs can be used to test through coating layers. However, they produce w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1032::d66944a4e37c8f238217049bb329c97b
http://hdl.handle.net/10044/1/31275
http://hdl.handle.net/10044/1/31275
Akademický článek
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Akademický článek
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Autor:
Kuder IM; Imperial College London Department of Mechanical Engineering, London, UK., Rock M; DePuy Synthes, Leeds, UK., Jones GG; Imperial College London Department of Surgery and Cancer, London, UK., Amis AA; Imperial College London Department of Mechanical Engineering, London, UK., Cegla FB; Imperial College London Department of Mechanical Engineering, London, UK., van Arkel RJ; Imperial College London Department of Mechanical Engineering, London, UK. Electronic address: r.vanarkel@imperial.ac.uk.
Publikováno v:
Ultrasound in medicine & biology [Ultrasound Med Biol] 2024 Aug; Vol. 50 (8), pp. 1108-1121. Date of Electronic Publication: 2024 May 06.
Publikováno v:
Proceedings. Mathematical, physical, and engineering sciences [Proc Math Phys Eng Sci] 2019 May; Vol. 475 (2225), pp. 20180831. Date of Electronic Publication: 2019 May 08.
Publikováno v:
IEEE transactions on ultrasonics, ferroelectrics, and frequency control [IEEE Trans Ultrason Ferroelectr Freq Control] 2014 Jul; Vol. 61 (7), pp. 1179-90.