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Defect identification in GFRP cylindrical panels by active thermography
Języki publikacji
Abstrakty
The presented paper is dedicated to infrared thermographic identification of subsurface defects in cylindrical panels made of glass lamina. The analyzed samples were made as unidirectional lamina in the case of two base configurations: 0° (S0) and 90° (S90) in which the artificial subsurface defect was in the form of Teflon foil introduced between the layers in the structure. The thermography study based on the pulse technique was conducted and the results were presented in the form of thermograms and temperature profiles. The effects of the analysis confirmed the usefulness of the pulsed active thermography method related to cylindrical composite structures. Additionally, the problem with the uniform heating of the curved surfaces was depicted.
W prezentowanej pracy przedstawiono identyfikację podpowierzchniowych defektów w cylindrycznych laminatach szklanych z wykorzystaniem termografii w podczerwieni. Analizie poddano jednokierunkowe laminaty o dwóch konfiguracjach: 0° (S0) oraz 90° (S90), w których pomiędzy warstwy laminatu wprowadzono sztuczny podpowierzchniowy defekt w formie teflonowej folii. Analizę termograficzną prowadzono bazując na technice impulsowej, a rezultaty zaprezentowano w formie termogramów i profili temperaturowych. Wyniki analizy potwierdziły przydatność impulsowej aktywnej termografii w badaniu cylindrycznych struktur kompozytowych. Dodatkowo podkreślono problem jednorodnego nagrzewania powierzchni zakrzywionych.
Czasopismo
Rocznik
Strony
68--75
Opis fizyczny
Bibliogr. 15 poz., rys., tab.
Twórcy
autor
- Institute of Machine Design, Cracow University of Technology, Poland
autor
- Institute of Machine Design, Cracow University of Technology, Poland
autor
- Institute of Machine Design, Cracow University of Technology, Poland
autor
- Department of Materials Engineering, Lublin University of Technology, Poland
Bibliografia
- [1] Short G.J., Guild F.J., Pavier M.J., Delamination in flat and curved composite laminates subjected to compressive load, Composite Structures, 2002, 58, pp. 249-258.
- [2] Akbarov S.D., Stability loss and buckling delamination. Three-dimensional linearized approach for elastic and viscoelastic composites, Springer-Verlag, Heidelberg, Berlin 2013.
- [3] Vachon P.L., Brailovski V., Terriault P., Prediction of the propagation of impact-induced delamination in carbon/epoxy laminates, Composite Structures, 2013, 95, pp. 227-235.
- [4] Muc A., Mechanika kompozytów włóknistych, Księgarnia Akademicka, Kraków, 2003.
- [5] Kuhn E., Valot E., Herve P., A comparison between thermosonics and thermography for delamination detection in polymer matrix laminates, Composite Structures, 2012, 94, pp. 1155-1164.
- [6] Lewińska-Romicka A., Badania nieniszczące. Podstawy defektoskopii, WNT, Warszawa, 2001.
- [7] Almond D.P., Peng W., Thermal imaging of composites, Journal of Microscopy, 2001, 201, pp. 163-170.
- [8] Pastuszak P.D., Muc A., Methods of infrared non-destructive techniques: review and experimental studies, Key Engineering Materials, 2013, 542, pp. 131-141.
- [9] Maldaque X.P.V., Theory and practice of infrared technology for nondestructive testing. John Wiley & Sons, Inc., New York - Toronto, 2001.
- [10] Maldague X.P.V., Moore P.O., Infrared and thermal testing nondestructive testing handbook, American Society for Nondestructive Testing, 3, 2001.
- [11] Breitenstein O., Warta W., Langenkamp M., Lock-in Thermography. Basics and use for evaluating electronic devices and materials, Springer-Verlag, Berlin, Heidelberg, 2010.
- [12] Ibarra-Castanedo C., Quantitative subsurface defect evaluation by Pulsed Phase Thermography: Depth retrieval with the phase, PhD thesis, University Laval, 2005.
- [13] Oliferuk W., Termografia podczerwieni w nieniszczących badaniach materiałów i urządzeń, Biuro Gamma, Warszawa, 2008.
- [14] Ibarra-Castanedo C., Genest M., Servais P., Maldague X.P.V., Bendada A.H., Qualitative and quantitative assessment of aerospace structures by pulsed thermography, Nondestructive Testing and Evaluation, 2007, 22, pp. 199-215.
- [15] Benitez H. D., Ibarra-Castanedo C., Bendada A. H., Maldague X., Loaiza H., Caicedo E., Definition of a new thermal contrast and pulse correction for defect quantification in pulsed thermography, Infrared Physics & Technology, 2008, 51, pp. 160-167.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-c2eabf79-760f-43fc-9c32-d5a2ea38abb8