Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Yordan Mirchev"'
The results of modeling the work of a phased array probe in a liquid medium are presented in this paper. Reflec- tions from a smooth and periodically rough bottom surface are investigated. The amplitudes of the signals reflected by the bot- tom rough
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::071bfdfadd0c53d31c90fc007c759690
Publikováno v:
Russian Journal of Nondestructive Testing. 53:839-849
Numerical model has been developed in this study based on Huygens and Fermat principles applied to calculate the interference of signals emitted by all elements in an active group of a phased array probe for one focus law. Calculations are presented
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63f38bdb22ce96ec6c10172ed28b4052
https://doi.org/10.1134/s106183091712004x
https://doi.org/10.1134/s106183091712004x
Publikováno v:
Journal Of Theoretical And Applied Mechanics. 49
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62337b36c8b8962f1cce3d57f0ad57e3
https://doi.org/10.7546/jtam.49.19.04.03
https://doi.org/10.7546/jtam.49.19.04.03
Publikováno v:
Non-destructive Testing and Repair of Pipelines ISBN: 9783319565781
Extensive knowledge is required for proper use of phased array technology with long-range ultrasonic technique (LRUT) and subsequent interpretation of the results in connection with the study of the interaction of low-frequency ultrasonic waves with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca5f6580ebdfd18e503aec59ad2a1a92
https://doi.org/10.1007/978-3-319-56579-8_1
https://doi.org/10.1007/978-3-319-56579-8_1
Publikováno v:
AIP Conference Proceedings.
A method for the assessment of the mechanical stressed state (MSS) of pipeline materials conforming to GOST R 52890-2007 is presented in the study. It is based on the measurement of the propagation time of longitudinal and two transversal waves along
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f4046ee7487dd71dcac4e09bea06a62
https://doi.org/10.1063/1.4967095
https://doi.org/10.1063/1.4967095
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.