Zobrazeno 1 - 8 of 8 pro vyhledávání: '"I. A. Dikov"'
1
Determining Porosity of Monolithic Zones in Aircraft Parts and Assemblies Made of PCMs Using Ultrasound Pulse Echo Method
Autor: A. S. Generalov, A. S. Boichuk, V. Yu. Chertishchev, I. A. Dikov
Publikováno v: Russian Journal of Nondestructive Testing. 55:1-7
At present, when inspecting aircraft parts and assemblies made of polymer composite materials, it is also necessary to estimate porosity over the entire area of these parts during the main search for defects. As a result of research, techniques have
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::561b97cab6d1a8ebdb16cbd61b3be79a
https://doi.org/10.1134/s1061830919010029
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3
Determining the Depth of Occurrence of Defects in Multilayer PCM Structures by Acoustic Methods Based on the Mechanical Impedance Value
Autor: A. S. Boichuk, I. A. Dikov, S. I. Yakovleva, V. Yu. Chertishchev, A. S. Generalov
Publikováno v: Russian Journal of Nondestructive Testing. 54:556-569
Dedicated low-frequency acoustic-testing methods are widely used to detect flaws in three-, five-, and seven-layer structures with a honeycomb core made of polymer composite materials (PCM), with the impedance technique being the main one. However, t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3956ac3b90752430a99a81c3fe457ea6
https://doi.org/10.1134/s1061830918080041
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4
Detecting Interlaminar Separations and Glue-Line Defects in Five- and Seven-Layer Honeycomb Parts and Structural Elements Made of PCMs via an Acoustic Method
Autor: A. S. Generalov, S. I. Yakovleva, A. S. Boichuk, I. A. Dikov, V. Yu. Chertishchev
Publikováno v: Polymer Science, Series D. 11:127-130
Research aimed at the determination of the best method for the nondestructive control over the detection of defects in five- and seven-layer objects with a honeycomb filler has been carried out. It has been shown that control using an impedance metho
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::af55e8167e40a75b03cd9a19a85f07c7
https://doi.org/10.1134/s1995421218020077
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5
Examining the Experience of Revealing Delayed Deformation Corrosion Cracking
Autor: I. A. Dikov, A. N. Razygraev, N. P. Razygraev
Publikováno v: Russian Journal of Nondestructive Testing. 53:295-303
The problem of skipping iron-oxide–filled damages in the welding junctions between the collector and Dn1200 branch pipe of the PGV-1000 steam generator in a VVER-1000 reactor facility is considered. The mechanism of crack nucleation and development
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7e2d95792dc6835884ed73ccf1507473
https://doi.org/10.1134/s1061830917040076
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Plný text Recenzováno Digitální knihovna AV ČR
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