Pulse phase thermography and thermal tomography using Fourier transformation; Defektoskopiya; № 2

Pulse phase thermography and thermal tomography using Fourier transformation; Defektoskopiya; № 2

Bibliographic Details
Parent link:Defektoskopiya
№ 2.— 1999.— P. 58-72
Main Author: Vavilov V. P. Vladimir Platonovich
Other Authors: Marinetti S.
Summary:Fourier analysis of thermal processes during dynamic thermal testing with usage of pulse and modulated thermal excitation is considered. It is shown that when testing carbon-plastic composite, the penetration depth of the thermal wave phase is more by 40-70% than for its amplitude module. The theoretical calibration dependences of the phase shift on the defect depth are obtained for carbon-plastic articles. Application of these dependences permit to synthesize the thermal phase tomograms.
В фонде НТБ ТПУ отсутствует
Language:English
Published: 1999
Subjects:
труды учёных ТПУ
Format: Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=600605

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