Theoretical and Experimental Study on Nondestructive Pulse Phase Infrared Thermography Testing Technology
The non-destructive pulsed phase thermography technique was used to detect metal specimen with flat blind-bottom holes and composite specimen with sticky areas. An experimental platform was built base on the analysis of the pulsed phase thermography testing principle. Experimental results show the different testing effect of the original thermography, amplitude and phase images.
Q. J. Tang et al., "Theoretical and Experimental Study on Nondestructive Pulse Phase Infrared Thermography Testing Technology", Advanced Materials Research, Vols. 314-316, pp. 1483-1486, 2011