IR thermographic characterization of low energy impact damage in carbon/carbon composite by applying optical and ultrasonic stimulation

Abstract

This study is intended to establish quantitative relationships between impact damage energy and some thermal NDT parameters in application to carbon/carbon composites. When applying uniform optical stimulation, the used approach involves the synthesis of effusivity/diffusivity images respectively in one- and two-sided test procedures. Ultrasonic stimulation of composites has also proven to be attractive due to its special applicability to detect micro-cracks. However, quantitative relationships between temperature signals and impact energy are still to be studied.

Original language	English
Title of host publication	Proceedings of SPIE - The International Society for Optical Engineering
Publisher	SPIE
Volume	9105
ISBN (Print)	9781628410426
DOIs	https://doi.org/10.1117/12.2049810
Publication status	Published - 2014
Event	Thermosense: Thermal Infrared Applications XXXVI - Baltimore, MD, United States Duration: 5 May 2014 → 7 May 2014

Other

Other	Thermosense: Thermal Infrared Applications XXXVI
Country	United States
City	Baltimore, MD
Period	5.5.14 → 7.5.14

Keywords

composite
diffusivity
effusivity
impact damage
thermal nondestructive testing
ultrasonic stimulation

ASJC Scopus subject areas

Applied Mathematics
Computer Science Applications
Electrical and Electronic Engineering
Electronic, Optical and Magnetic Materials
Condensed Matter Physics

Access to Document

10.1117/12.2049810

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IR thermographic characterization of low energy impact damage in carbon/carbon composite by applying optical and ultrasonic stimulation. / Vavilov, V. P.; Chulkov, A. O.; Derusova, Daria Alexandrovna.

Proceedings of SPIE - The International Society for Optical Engineering. Vol. 9105 SPIE, 2014. 91050J.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Vavilov, VP, Chulkov, AO & Derusova, DA 2014, IR thermographic characterization of low energy impact damage in carbon/carbon composite by applying optical and ultrasonic stimulation. in Proceedings of SPIE - The International Society for Optical Engineering. vol. 9105, 91050J, SPIE, Thermosense: Thermal Infrared Applications XXXVI, Baltimore, MD, United States, 5.5.14. https://doi.org/10.1117/12.2049810

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