Active Thermography for the Detection of Sub-Surface Defects on a Curved and Coated GFRP-Structure

Active Thermography for the Detection of Sub-Surface Defects on a Curved and Coated GFRP-Structure

Initial defects, for example, those occurring during the production of a rotor blade, encourage early damages such as rain erosion at the leading edge of wind turbine rotor blades. To investigate the potential that initial defects have for early damage, long-pulse thermography as a non-destructive a...

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Bibliographic Details
Main Authors: Friederike Jensen, Marina Terlau, Michael Sorg, Andreas Fischer
Format: Article
Language:English
Published: MDPI AG 2021-10-01
Series:Applied Sciences
Subjects:
active thermography
sub-surface defects
defect visualization
automatic defect detection
leading edge
wind turbine rotor blade
Online Access:https://www.mdpi.com/2076-3417/11/20/9545

Internet

https://www.mdpi.com/2076-3417/11/20/9545

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