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This article is cited in 5 scientific papers (total in 5 papers)
Defect characterization in layered composites using a pulsed eddy-current technique
A. M. Kokurovab, D. S. Malushincd, B. A. Chichiginc, D. E. Subbotina, A. O. Kuznetsovce a Tupolev Design Bureau, Moscow
b A. A. Blagonravov Mechanical Engineering Institute RAS, Moscow
c National Research University "Moscow Power Engineering Institute"
d ERPC Nondestructive Testing Facilities, Russian Technological University – MIREA, 119454, Moscow, Russia
e The Central Research Institute for Special Machinery, Khotkovo, Moscow region
Abstract:
The practical possibility of determining the size of the delamination area and its depth of location in nonmetallic multilayer low-conductive materials is demonstrated using the unique pulsed eddy current equipment facilities. Operational integrity and efficiency of the application of the developed techniques and engineering solutions are confirmed by the results of the experimental studies performed on the carbon-fiber-reinforced plastic specimens with artificial defects in the form of delaminations varying in sizes and shapes.
Keywords:
pulsed eddy-current technique, defect, damage, layered composite, carbon fiber.
Received: 04.06.2020 Revised: 30.07.2020 Accepted: 30.07.2020
Citation:
A. M. Kokurov, D. S. Malushin, B. A. Chichigin, D. E. Subbotin, A. O. Kuznetsov, “Defect characterization in layered composites using a pulsed eddy-current technique”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 46:22 (2020), 15–18; Tech. Phys. Lett., 46:11 (2020), 1116–1119
Linking options:
https://www.mathnet.ru/eng/pjtf4933 https://www.mathnet.ru/eng/pjtf/v46/i22/p15
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