Ullmann, Thomas und Shi, Yuan und Aoki, Rodolfo (2012) Capabilities of Lock-in Thermography for Non-destructive Inspection of Fibre Reinforced Composites. In: Web-based Proceedings of QIRT2012. International Conference on Quantitative InfraRed Thermography - QIRT2012, 2012-06-11 - 2012-06-14, Neapel, Italien.
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Offizielle URL: http://qirt.gel.ulaval.ca/archives/qirt2012/papers/QIRT-2012-384.pdf
Kurzfassung
Fundamental knowledge of process parameters for the manufacturing of fibre reinforced composites is essential for design and engineering of high performance lightweight structures. This concerns oxide and non-oxide fibre reinforced ceramics (CMC) as well as reinforced polymers (e.g. CFRP). The manufacturing of a layered fibre reinforced composite structure is similar to a primary shaping process and demands an efficient and consistently process monitoring to ensure sufficient quality standards. Consequently, more detailed non-destructive investigations focusing the composite’s microstructure combined with the acquired knowledge of critical manufacturing process parameters are necessary. Optically excited lock-in thermography is a qualified and proven inspection technique that provides valuable information of the composite material’s microstructure. For more sophisticated signal interpretation, the lock-in thermography measurement results are compared with other non-destructive evaluation (NDE) techniques as reference.
elib-URL des Eintrags: | https://elib.dlr.de/80437/ | ||||||||||||||||
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Dokumentart: | Konferenzbeitrag (Vortrag, Paper) | ||||||||||||||||
Titel: | Capabilities of Lock-in Thermography for Non-destructive Inspection of Fibre Reinforced Composites | ||||||||||||||||
Autoren: |
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Datum: | 11 Juni 2012 | ||||||||||||||||
Erschienen in: | Web-based Proceedings of QIRT2012 | ||||||||||||||||
Referierte Publikation: | Ja | ||||||||||||||||
Open Access: | Ja | ||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||
In SCOPUS: | Nein | ||||||||||||||||
In ISI Web of Science: | Nein | ||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||
Stichwörter: | lock-in thermography, carbon composites, CMC, WHIPOX, delamination, porosity, thermal diffusion length, air-coupled ultrasound, computed tomography, CT | ||||||||||||||||
Veranstaltungstitel: | International Conference on Quantitative InfraRed Thermography - QIRT2012 | ||||||||||||||||
Veranstaltungsort: | Neapel, Italien | ||||||||||||||||
Veranstaltungsart: | internationale Konferenz | ||||||||||||||||
Veranstaltungsbeginn: | 11 Juni 2012 | ||||||||||||||||
Veranstaltungsende: | 14 Juni 2012 | ||||||||||||||||
Veranstalter : | Dep. of Aerospace Engineering, University of Naples Federicio II | ||||||||||||||||
HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||
HGF - Programm: | Luftfahrt | ||||||||||||||||
HGF - Programmthema: | Starrflügler (alt) | ||||||||||||||||
DLR - Schwerpunkt: | Luftfahrt | ||||||||||||||||
DLR - Forschungsgebiet: | L AR - Starrflüglerforschung | ||||||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | L - Strukturen & Werkstoffe (alt) | ||||||||||||||||
Standort: | Stuttgart | ||||||||||||||||
Institute & Einrichtungen: | Institut für Bauweisen- und Konstruktionsforschung > Keramische Verbundstrukturen | ||||||||||||||||
Hinterlegt von: | Ullmann, Thomas | ||||||||||||||||
Hinterlegt am: | 09 Apr 2013 11:01 | ||||||||||||||||
Letzte Änderung: | 24 Apr 2024 19:47 |
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