Abstract
Infrared thermographic techniques show their potential usage for non-destructive testing and evaluation of various materials due to their inherent capabilities such as whole field, non-contact, qualitative and quantitative to detect surface and sub-surface anomalies. This contribution introduces a novel data analysis scheme by spectral reshaping of linear frequency modulated temperature profile captured over a mild steel specimen. Time and frequency domain based processing methods are adopted on the generated temporal thermal data to reveal the hidden defects. Obtained results show the potential capabilities of spectral reshaping based on Gaussian windowed chirp with enhanced resolution and sensitivity for sub-surface defect detection.
Similar content being viewed by others
References
Maldague, X.P.V.: Theory and Practice of Infrared Technology for Non Destructive Testing. Wiley, New York (2001)
Djupkep, F.B.D., Maldague, X., Bendada, A., Bison, P.: Analysis of a new method of measurement and visualization of indoor conditions by infrared thermography. Rev. Sci. Instrum. 84(7), 084906 (2013)
Grinzato, E., Vavilov, V., Bison, P.G., Marinetti, S.: Hidden corrosion detection in thick metallic components by transient IR thermography. Infrared Phys. Technol. 49(3 SPEC. ISS.), 234–238 (2007)
Bison, P., Ceseri, M., Fasino, D., Inglese, G.: Domain derivative approach to active infrared thermography. Inverse Prob. Sci. Eng. 18(7), 873–889 (2010)
Ringermacher, H.I., Howard, D.R., Filkins, R.J.: Flash-quenching for high resolution thermal depth imaging. Proc. AIP 700(1), 477–481 (2004)
Omar, M.A., Zhou, Y.: A quantitative review of three flash thermography processing routines. Infrared Phys. Technol. 51(4), 300–306 (2008)
Balageas, D.L.: Defense and illustration of time-resolved pulsed thermography for NDE. Quant. InfraRed Thermogr. J. 9(1), 3–32 (2012)
Shepard, S.M.: Advances in pulsed thermography. In: Proceedings of SPIE - The International Society for Optical Engineering 4360, 511–515 (2001)
Busse, G., Eyerer, P.: Thermal wave remote and non destructive inspection of polymers. Appl. Phys. Lett. 43(4), 355–357 (1983)
Busse, G., Wu, D., Karpen, W.: Thermal wave imaging with phase sensitive modulated thermography. J. Appl. Phys. 71(7), 3962–3965 (1992)
Busse, G.: Nondestructive evaluation of polymer materials. NDT&E Int. 27(5), 253–262 (1994)
Maldague, X.P.V.: Introduction to NDT by active infrared thermography. Mater. Eval. 60(8), 1060–1073 (2002)
MaIdague, X., Largouët, Y., Couturier, J.P.: A study of defect depth using neural networks in pulsed phase thermography: modeling, noise, experiments. Rev. Gen. Therm. 37(7), 704–717 (1998)
Maldague, X., Galmiche, F., Ziadi, A.: Advances in pulse phase thermography. Infrared Phys. Technol. 43(3–5), 175–181 (2002)
Vavilov, V.P., Marinetti, S.: Pulsed phase thermography and Fourier-analysis thermal tomography. Russ. J. Nondestr. Test. 35(2), 134–145 (1999)
Avdelidis, N.P., Ibarra-Castanedo, C., Maldague, X., Marioli-Riga, Z.P., Almond, D.P.: A thermographic comparison study for the assessment of composite patches. Infrared Phys. Technol. 45(4), 291–299 (2004)
Ibarra-Castanedo, C., González, D., Klein, M., Pilla, M., Vallerand, S., Maldague, X.: Infrared image processing and data analysis. Infrared Phys. Technol. 46(1–2 SPEC. ISS.), 75–83 (2004)
Maldague, X., Marinetti, S.: Pulsed phase thermography. J. Appl. Phys. 79, 2694–2698 (1996)
Ghali, V.S., Jonnalagadda, N., Mulaveesala, R.: Three-dimensional pulse compression for infrared nondestructive testing. IEEE Sens. J. 9(7), 832–833 (2009)
Mulaveesala, R., Vaddi, J.S., Singh, P.: Pulse compression approach to infrared nondestructive characterization. Rev. Sci. Instrum. 79(8), 094901 (2008)
Mulaveesala, R., Ghali, V.S.: Coded excitation for infrared non-destructive testing of carbon fiber reinforced plastics. Rev. Sci. Instrum. 82(5), 054902 (2011)
Mulaveesala, R., Tuli, S.: Theory of frequency modulated thermal wave imaging for nondestructive subsurface defect detection. Appl. Phys. Lett. 89(19), 191913 (2006)
Mulaveesala, R., Pal, P., Tuli, S.: Interface study of bonded wafers by digitized linear frequency modulated thermal wave imaging. Sens. Actuators A 128(1), 209–216 (2006)
Arora, V., Siddiqui, J.A., Mulaveesala, R., Muniyappa, A.: Pulse compression approach to nonstationary infrared thermal wave imaging for nondestructive testing of carbon fiber reinforced polymers. IEEE Sens. J. 15(2), 663–664 (2015). art. no. 6936841
Dua, G., Mulaveesala, R.: Applications of Barker coded infrared imaging method for characterisation of glass fibre reinforced plastic materials. Electron. Lett. 49(16), 1071–1073 (2013)
Liu, J., Gong, J., Liu, L., Qin, L., Wang, Y.: Investigation on stress distribution of multilayered composite structure (MCS) using infrared thermographic technique. Infrared Phys. Technol. 61, 134–143 (2013)
Arora, V., Mulaveesala, R., Siddiqui, J.A., Muniyappa, A.: Hilbert transform-based pulse compression approach to infrared thermal wave imaging for sub-surface defect detection in steel material. Insight 56(9), 550–552 (2014)
Junyan, L., Yang, L., Fei, W., Yang, W.: Study on probability of detection (POD) determination using lock-in thermography for nondestructive inspection (NDI) of CFRP composite materials. Infrared Phys. Technol. 71, 448–456 (2015)
Borazjani, E., Spinello, D., Necsulescu, D.S.: Determination of the modulation frequency for thermographic non-destructive testing. NDT&E Int. 70(1), 1–8 (2015)
Gong, J., Liu, J., Qin, L., Wang, Y.: Investigation of carbon fiber reinforced polymer (CFRP) sheet with subsurface defects inspection using thermal-wave radar imaging (TWRI) based on the multi-transform technique. NDT&E Int. 62, 130–136 (2014)
Liu, J., Gong, J., Qin, L., Wang, H., Wang, Y.: Study of inspection on metal sheet with subsurface defects using linear frequency modulated ultrasound excitation thermal-wave imaging (LFM-UTWI). Infrared Phys. Technol. 62, 136–142 (2014)
Carslaw, H.S., Jaeger, J.C.: Conduction of Heat in Solids, 2nd edn. Clarendon Press, Oxford (1986)
Siddiqui, J.A., Arora, V., Mulaveesala, R., Muniyappa, A.: Modelling of the frequency modulated thermal wave imaging process through the finite element method for non-destructive testing of a mild steel sample. Insight 57(5), 266–268 (2015)
Siddiqui, J.A., Arora, V., Mulaveesala, R., Muniyappa, A.: Infrared thermal wave imaging for nondestructive testing of fibre reinforced polymers. Exp. Mech. 55(7), 1239–1245 (2015)
Acknowledgments
Authors would like to acknowledge the support of the SERC, DST, Ministry of Science and Technology, Govt. of India through the research grant (SB/S3/EECE/089/2014 dated 02-06-2014), which transformed the development of thermal wave imaging method into a novel, promising non-destructive testing technique, suitable to characterization of materials.
Author information
Authors and Affiliations
Corresponding author
Additional information
This article is part of the Topical Collection on Thermography.
Rights and permissions
About this article
Cite this article
Arora, V., Mulaveesala, R. & Bison, P. Effect of Spectral Reshaping on Frequency Modulated Thermal Wave Imaging for Non-destructive Testing and Evaluation of Steel Material. J Nondestruct Eval 35, 15 (2016). https://doi.org/10.1007/s10921-015-0333-5
Received:
Accepted:
Published:
DOI: https://doi.org/10.1007/s10921-015-0333-5