Active Infrared Thermography is applied on a CFRP slab, prepared with teflon inserts of various dimensions and located at different depths, to simulate the presence of defects inside the material. The aim is that of comparing the pulse, the periodically modulated, the chirp methods of heating. Each heating method will be presented together with the description of the adopted signal processing algorithm.
Active Thermography with frequency modulated source
Bison P;Bortolin A;Cadelano G;Ferrarini G;Finesso L
2018
Abstract
Active Infrared Thermography is applied on a CFRP slab, prepared with teflon inserts of various dimensions and located at different depths, to simulate the presence of defects inside the material. The aim is that of comparing the pulse, the periodically modulated, the chirp methods of heating. Each heating method will be presented together with the description of the adopted signal processing algorithm.File in questo prodotto:
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