Transient thermal nondestructive testing (NDT) of defects in aluminum panels

Xavier P. Maldague; Vladimir V. Shiryaev; E. Boisvert; Vladimir P. Vavilov

doi:10.1117/12.204860

28 March 1995 Transient thermal nondestructive testing (NDT) of defects in aluminum panels

Xavier P. Maldague, Vladimir V. Shiryaev, E. Boisvert, Vladimir P. Vavilov

Proceedings Volume 2473, Thermosense XVII: An International Conference on Thermal Sensing and Imaging Diagnostic Applications; (1995) https://doi.org/10.1117/12.204860
Event: SPIE's 1995 Symposium on OE/Aerospace Sensing and Dual Use Photonics, 1995, Orlando, FL, United States

Abstract

This paper describes results of the inspection of aluminum specimens by transient infrared thermography. The inspected specimens contain various defects: internal and external corrosion, delaminations and water between two sheets. The accent is made on comparison between scanning IR radiometer and FPA camera, verification of theoretical data by experiment, discrimination between different defects and simple inversion method for corrosion data.

Citation Download Citation

Xavier P. Maldague, Vladimir V. Shiryaev, E. Boisvert, and Vladimir P. Vavilov "Transient thermal nondestructive testing (NDT) of defects in aluminum panels", Proc. SPIE 2473, Thermosense XVII: An International Conference on Thermal Sensing and Imaging Diagnostic Applications, (28 March 1995); https://doi.org/10.1117/12.204860

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