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Decay time analysis in pulse thermography
The European Physical Journal Special Topics, 2008Pulse Thermography is being used since several years for rapid detection of subsurface defects. This method is well suited for industrial applications because no physical contact to the test object is needed. Within a short measurement time robust results are obtained. Besides phase evaluation the decay time of surface temperature can be analyzed.
A. Gleiter, C. Spiessberger, G. Busse
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SPIE Proceedings, 2007
Inspection of aerospace components has always been a challenge. Infrared thermography has demonstrated to be a useful tool for this matter. In this paper, we offer a comparative study involving three active techniques: pulsed thermography, lock-in thermography and vibrothermography.
Clemente Ibarra-Castanedo +5 more
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Inspection of aerospace components has always been a challenge. Infrared thermography has demonstrated to be a useful tool for this matter. In this paper, we offer a comparative study involving three active techniques: pulsed thermography, lock-in thermography and vibrothermography.
Clemente Ibarra-Castanedo +5 more
openaire +1 more source
Pulsed phased thermography with the wavelet transform
AIP Conference Proceedings, 2000Pulsed thermography (PT) is a well established approach in nondestructive evaluation of materials: a short thermal perturbation stimulates the specimen of interest and the subsequent surface temperature evolution reveals specimen subsurface structure and thermal properties.
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Possible applications of pulse phase thermography
1996Recently, the fundamental of the ''pulse phase thermography'' approach were described. As it is recalled, this approach combine somehow the well-known ''pulse thermography'' and the ''modulated thermography'' for which specimens are submitted to periodical excitation. Some advantages of this novel approach were demonstrated as well.
X Maldague +3 more
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Diagnostics of panel paintings using holographic interferometry and pulsed thermography
Quantitative InfraRed Thermography Journal, 2010C Ibarra-Castanedo +2 more
exaly
Quantitative inspection of non-planar composite specimens by pulsed phase thermography
Quantitative InfraRed Thermography Journal, 2006C Ibarra-Castanedo +2 more
exaly
Qualitative and quantitative assessment of aerospace structures by pulsed thermography
Nondestructive Testing and Evaluation, 2007C Ibarra-Castanedo +2 more
exaly