20 March 1985 Materials Characterization By Thermographic Imaging
Author Affiliations +
A new measurement procedure, based on use of a scanning radiometer system and laser heating apparatus, has been applied to evaluate thermal conductivity of a 7075-T651 plate aluminum alloy specimen. This commercially available radiometer system operates on the principle of differential temperature measurement, where the temperature increments are produced by applied stress or heat. It also features digital data processing and display of thermographic images. The thermal conductivity value determined by this procedure was compared with a reference value for the material, and the two agree within the estimated error bounds of the methods.
© (1985) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
W.Jeffrey Rowe, W.Jeffrey Rowe, } "Materials Characterization By Thermographic Imaging", Proc. SPIE 0520, Thermosense VII: Thermal Infrared Sensing for Diagnostics and Control, (20 March 1985); doi: 10.1117/12.946137; https://doi.org/10.1117/12.946137


Bezier and polynomial methods of making curves
Proceedings of SPIE (March 21 1996)
An Appraisal Of A New Infra Red Based Stress Analysis...
Proceedings of SPIE (April 30 1986)
Quantitative thermoelastic stress analysis
Proceedings of SPIE (December 02 1993)
Phase correction for ALMA
Proceedings of SPIE (June 22 2006)
Active thermal testing of moisture in bricks
Proceedings of SPIE (April 05 1993)

Back to Top