Nondestructive investigation by thermal waves of new aeroengine components

Laurent J. -P. Guazzone; Raphael Danjoux

doi:10.1117/12.204878

28 March 1995 Nondestructive investigation by thermal waves of new aeroengine components

Laurent J. -P. Guazzone, Raphael Danjoux

Proceedings Volume 2473, Thermosense XVII: An International Conference on Thermal Sensing and Imaging Diagnostic Applications; (1995) https://doi.org/10.1117/12.204878
Event: SPIE's 1995 Symposium on OE/Aerospace Sensing and Dual Use Photonics, 1995, Orlando, FL, United States

Abstract

It was found that infrared thermography (IT) gives satisfactory results to investigate air inlet nozzles and compressor casings. Interesting results were also obtained with this technique on insulated hubs as well as on samples of composite assemblies whereas difficulties were raised on real parts due to their complexity. As far as photothermal radiometry is concerned, improvements are necessary. All these results, compared to the ones obtained with traditional techniques, are presented in this paper.

Citation Download Citation

Laurent J. -P. Guazzone and Raphael Danjoux "Nondestructive investigation by thermal waves of new aeroengine components", Proc. SPIE 2473, Thermosense XVII: An International Conference on Thermal Sensing and Imaging Diagnostic Applications, (28 March 1995); https://doi.org/10.1117/12.204878

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