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Becker, Stefan und Ullmann, Thomas und Busse, Gerhard (2012) 3D Terahertz Imaging of Hidden Defects in Oxide Fibre Reinforced Ceramic Composites. In: 4th International Symposium on NDT in Aerospace. 4th International Symposium on NDT in Aerospace 2012, 2012-11-13 - 2012-11-15, Augsburg, Deutschland.
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Offizielle URL: http://www.ndt.net/article/aero2012/papers/th4a2.pdf
Kurzfassung
WHIPOX™ (Wound highly porous oxide composite) is an innovative alloxide fiber-reinforced ceramic matrix composite for high-temperature applications. We are reporting inspection results generated using fully electronic terahertz sources running at 0.1 THz respectively 0.3 THz in a mobile unit. The system operates in reflection as a frequency modulated continuous wave (FMCW) radar. A comparison of the measured results with investigations using established NDT methods like Xray microCT, lock-in thermography and air coupled ultrasound inspection show the great potential of the new method.
| elib-URL des Eintrags: | https://elib.dlr.de/87651/ | ||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||
| Titel: | 3D Terahertz Imaging of Hidden Defects in Oxide Fibre Reinforced Ceramic Composites | ||||||||||||||||
| Autoren: |
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| Datum: | 2012 | ||||||||||||||||
| Erschienen in: | 4th International Symposium on NDT in Aerospace | ||||||||||||||||
| Referierte Publikation: | Ja | ||||||||||||||||
| Open Access: | Ja | ||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||
| Stichwörter: | composite, WHIPOX, 3D terahertz inspection, non-destructive testing, lock-in thermography, ultrasound inspection, defects | ||||||||||||||||
| Veranstaltungstitel: | 4th International Symposium on NDT in Aerospace 2012 | ||||||||||||||||
| Veranstaltungsort: | Augsburg, Deutschland | ||||||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||||||
| Veranstaltungsbeginn: | 13 November 2012 | ||||||||||||||||
| Veranstaltungsende: | 15 November 2012 | ||||||||||||||||
| Veranstalter : | Deutsche Gesellschaft für Zerstörungsfreie Prüfung e.V. (DGZfP) | ||||||||||||||||
| HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||
| HGF - Programm: | Raumfahrt | ||||||||||||||||
| HGF - Programmthema: | Forschung unter Weltraumbedingungen | ||||||||||||||||
| DLR - Schwerpunkt: | Raumfahrt | ||||||||||||||||
| DLR - Forschungsgebiet: | R FR - Forschung unter Weltraumbedingungen | ||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | R - Vorhaben Materialwissenschaftliche Forschung (alt) | ||||||||||||||||
| Standort: | Stuttgart | ||||||||||||||||
| Institute & Einrichtungen: | Institut für Bauweisen- und Konstruktionsforschung > Keramische Verbundstrukturen | ||||||||||||||||
| Hinterlegt von: | Ullmann, Thomas | ||||||||||||||||
| Hinterlegt am: | 16 Jan 2014 11:59 | ||||||||||||||||
| Letzte Änderung: | 24 Apr 2024 19:53 |
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