Quantitative study of local heat sources by Ultrasonic Infrared Thermography: An approach for estimating total energy released by low energy impact damage in C/C composite; Composites Part B: Engineering; Vol. 165

Bibliografiske detaljer
Parent link:Composites Part B: Engineering: Scientific Journal
Vol. 165.— 2019.— [P. 167-173]
Institution som forfatter: Национальный исследовательский Томский политехнический университет Инженерная школа неразрушающего контроля и безопасности Центр промышленной томографии Научно-производственная лаборатория "Тепловой контроль"
Andre forfattere: Umar M. Z. Mursyidah, Vavilov V. P. Vladimir Platonovich, Abdullah H., Ariffin A. K. Arman
Summary:Title screen
An approach intended for the evaluation of total energy released in multi-component defects subjected to ultrasonic stimulation is described. Experimental research was conducted on carbon/carbon composite containing a 25?J impact damage defect. The test sample was ultrasonically stimulated at the frequency of 22?kHz by using a magnetostrictive device. The impact damage was modelled as a pyramid-like set of six single delaminations, and each of them represented an independent heat source. The calculated temperature response was matched to the experimental temperature profile by shape and amplitude thus allowing the evaluation of energy release within the defect.
Режим доступа: по договору с организацией-держателем ресурса
Sprog:engelsk
Udgivet: 2019
Fag:
Online adgang:https://doi.org/10.1016/j.compositesb.2018.11.124
Format: Electronisk Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=659026

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