USING OF ACTIV THERMOGRAPHY AND LOCK-IN METHOD WITH ULTRASOUND EXICATION FOR DETECTION OF MATERIAL DEFECTS
The main purpose of paper is presented an innovative approach in the field of infrared thermal imaging and its integration into the area of engineering applications. Test specimens with different shapes have been chosen from steel material and they have been excitated with ultrasound. For obtain...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Silesian University of Technology
2014-09-01
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| Series: | Scientific Journal of Silesian University of Technology. Series Transport |
| Subjects: | |
| Online Access: | http://www.polsl.pl/Wydzialy/RT/ZN_T/pelne_teksty/z84/119_ZN84_2014_SapietaDekysPastorek.pdf |
| Summary: | The main purpose of paper is presented an innovative approach in the field
of infrared thermal imaging and its integration into the area of engineering applications. Test
specimens with different shapes have been chosen from steel material and they have been
excitated with ultrasound. For obtain the results was used Lock-in method. Last part
of the paper is a description of the results and most appropriate settings of measurement
technique for applications with chosen material. |
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| ISSN: | 0209-3324 2450-1549 |