Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Oleksii Karpenko"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract Non-destructive evaluation of complex parts using surface scanning techniques, such as ultrasonic testing and eddy current testing, requires complex manipulation of such sensors to ensure quantitative results. A robotic arm may function as a
Externí odkaz:
https://doaj.org/article/d117c5c0d2bb4544aa7cf2e40b24962f
Autor:
Oleksii Karpenko, Victor Bukhtatyi
Publikováno v:
Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu. :24-29
Purpose. Based on the analysis of existing information on the exertions of oil and gas in crystalline rocks of the Dnieper-Donets Basin (DDB), assess the presence of hydrocarbon deposits in certain fields and assess the prospects for the discovery of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6bcb3e68b10e73b3ca0768ebd3906922
https://doi.org/10.33271/nvngu/2022-3/024
https://doi.org/10.33271/nvngu/2022-3/024
Publikováno v:
Journal of Lightwave Technology. 38:2555-2563
A theoretical framework is established to study the interaction between circular-crested Lamb waves (CCLWs) and a fiber-optic ultrasound sensor (FOUS) bonded onto the surface of a plate structure. CCLW is a universal expression of guided Lamb waves,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34ff65f14bd8a604c7aba046bd84af55
https://doi.org/10.1109/jlt.2020.2969572
https://doi.org/10.1109/jlt.2020.2969572
Autor:
Oleksii Karpenko, Ivan Karpenko
Publikováno v:
Day 2 Wed, November 24, 2021.
The offshore segments of the Pre-Dobrogea foredeep is absolutely unexplored, there is no a single well penetrated Paleozoic units within offshore areas. This study, a deep dive into petroleum system evolution of similar foredeep basin based on a 3D b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e0d14f1db9c94affc3519810294f905
https://doi.org/10.2118/208542-ms
https://doi.org/10.2118/208542-ms
Publikováno v:
NDT & E International. 129:102654
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb046902c64a20b7af90ccf1a03213c4
https://doi.org/10.1016/j.ndteint.2022.102654
https://doi.org/10.1016/j.ndteint.2022.102654
Publikováno v:
Composite Structures. 194:527-536
With increasing use of fiber reinforced polymer (FRP) composites in several industrial applications, structural health monitoring and prognosis have become an extremely critical task in recent years. Accurate health prognosis ensures system reliabili
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::edda6fb7f98f43349bf6d495013f9fb0
https://doi.org/10.1016/j.compstruct.2018.04.033
https://doi.org/10.1016/j.compstruct.2018.04.033
Autor:
Oleksii Karpenko, Yiming Deng, Suhail Hyder Vattathurvalappil, Mahmoodul Haq, Rajendra Prasath Palanisamy, Lalita Udpa
Publikováno v:
NDT & E International. 122:102481
Targeted heating of nano-Fe3O4 reinforced thermoplastics using electromagnetic (EM) radiations allows for rapid dis-assembly and re-assembly of bonded structural joints. Alternate EM field causes local heating of the dispersed ferromagnetic nanoparti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b00482a78418a0cb2efa682a8118ca67
https://doi.org/10.1016/j.ndteint.2021.102481
https://doi.org/10.1016/j.ndteint.2021.102481
Publikováno v:
NDT & E International. 92:97-103
Reliable detection of defects under fasteners at rivet sites is one of the most critical problems in inspection of multilayer structures. Rotating eddy current (EC) excitation with giant magnetoresistive (GMR) sensor array field pick up (EC-GMR) has
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b35426832f434279ec7f8e5bd17d0a9
https://doi.org/10.1016/j.ndteint.2017.07.015
https://doi.org/10.1016/j.ndteint.2017.07.015
Autor:
Lalita Udpa, Ermias Gebrekidan Koricho, Gary Cloud, Oleksii Karpenko, Anton Khomenko, Mahmoodul Haq
Publikováno v:
Composites Part B: Engineering. 123:92-104
Robust and quantitative non-destructive evaluation (NDE) is essential for damage characterization in advanced materials, such as glass fiber reinforced polymer (GFRP) composites. Previous work demonstrated the capabilities of an optical transmission
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dda1a6f9b80baf0ba4289f027f720589
https://doi.org/10.1016/j.compositesb.2017.05.008
https://doi.org/10.1016/j.compositesb.2017.05.008
Autor:
Lalita Udpa, Mahmoodul Haq, Anton Khomenko, Ermias Gebrekidan Koricho, Oleksii Karpenko, Gary Cloud
Publikováno v:
Composites Part B: Engineering. 107:182-191
Non-destructive evaluation (NDE) techniques that can measure both surface and subsurface defects are of critical importance in evaluating the integrity of GFRP composites. In the present work, optical transmission scanning (OTS) technique was propose
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d59b6b4ffe111825cc50f805039d1d17
https://doi.org/10.1016/j.compositesb.2016.09.081
https://doi.org/10.1016/j.compositesb.2016.09.081