Estimation of local thermophysical properties by means of front-face photothermal infrared thermography: application to mechanical stress analysis
Source abstract
Abstract
Mechanical stresses, applied or residual, are identified by means of photothermal infra- red thermography. Stresses are detected via their influence on thermophysical properties and more particularly on the thermal conductivity tensor. Because this influence remains weak, a sufficiently accurate identification procedure is needed as well as a significant enhancement of the signal-to-noise ratio, by means of a focal plane array camera.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Thermography and Photoacoustic Techniques · Calibration and Measurement Techniques · Advanced Sensor Technologies Research
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