This work shows the prospects and limitations of the non-destructive testing methods Digital Shearography and Active Thermography when applied to CFRP sandwich parts with honeycomb cores. Two specimens with different core materials (aluminum, NOMEX) and artificial flaws such as delaminations, disbonds and inclusions of foreign material, are tested with Digital Shearography and Pulse Thermography including Pulse Phase Thermography. Both methods provide a good ability for finding and rating the flaws.
|Name||AIP Conference Proceedings|
|Conference||Annual Review of Progress in Quantitative Nondestructive Evaluation|
|City||Burlington / Vermont|
|Period||17.07.2011 → 22.07.2011|
- Active Thermography
- Digital Shearography
- Honeycomb Core