Applications of tridimensional heat calibration to a thermographic nondestructive evaluation station

Xavier P. Maldague; Louis Fortin; J. Picard

doi:10.1117/12.46438

1 March 1991 Applications of tridimensional heat calibration to a thermographic nondestructive evaluation station

Xavier P. Maldague, Louis Fortin, J. Picard

Proceedings Volume 1467, Thermosense XIII; (1991) https://doi.org/10.1117/12.46438
Event: Orlando '91, 1991, Orlando, FL, United States

Abstract

IR thermography constitutes an especially useful tool for the extraction of 3D information, since it can in a single test setup both identify the overall relief of an object and quantify potential subsurface defects. Heat transfer modeling can take advantage of this 3D calibration of the thermal stimulation apparatus; the associated temperature rise becomes a known measurement for all surface mesh nodes and time-intervals. This path would greatly enhance the validity of heat transfer modeling.

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Xavier P. Maldague, Louis Fortin, and J. Picard "Applications of tridimensional heat calibration to a thermographic nondestructive evaluation station", Proc. SPIE 1467, Thermosense XIII, (1 March 1991); https://doi.org/10.1117/12.46438

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