Size retrieval of defects in composite material with lockin thermography

The article deals with the retrieval of the depths and sizes of defects situated in carbon fibers reinforced polymer material from optical lockin thermography phase images. A model that describes the images formation process in anisotropic, homogeneous material is presented. It is used to retrieve t...

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Bibliographic Details
Published in:Journal of physics. Conference series 2010-03, Vol.214 (1), p.012093
Main Authors: Zoecke, C, Langmeier, A, Arnold, W
Format: Article
Language:English
Subjects:
Carbon fiber reinforced plastics
Composite materials
Defects
Physics
Retrieval
Thermography
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Summary:The article deals with the retrieval of the depths and sizes of defects situated in carbon fibers reinforced polymer material from optical lockin thermography phase images. A model that describes the images formation process in anisotropic, homogeneous material is presented. It is used to retrieve the depth and shape of the defects.
ISSN:1742-6596
1742-6588
1742-6596
DOI:10.1088/1742-6596/214/1/012093