The testing of harmful gases using passive infrared thermography
Ispitivanje štetnih gasova primenom pasivne infracrvene termografije
Keywords:
IR camera; IR spectra; gas leakage inspection; non-contact testing
Abstract
This paper presented possibilities of passive infrared thermography method in harmful gases leakage testing. Gas detection is performed in suitable spectral range, by comparing background thermogram with and without presence of gas. To be able to form the quality thermograms, it is necessary to use suitable optical filters and gas correlation cells.References
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SANDSTEN, J. et al. (2000) Real–time gas–correlation imaging employing thermal background radiation. Optics Express, 6 (4), pp.92-103.
STEVIĆ, Z. et al. (2009) Prevention of coal self ignition at open stockpiles by thermovision monitoring. In: Proceedings of the Ecological Truth Scientific-professional Conference EKOIST, Kladovo, May 2009. Bor: University of Belgrade - Technical faculty in Bor, pp.163-167.
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ASD Inc. (n.d.) Spectroscopy Software, Third-party Softare, GRAMS Suite [WWW]. Available on: http://www.asdi.com/products/spectroscopy-software/grams-suite
ASTM (American Society for Testing and Materials) standards (2001).
DARABI, A. (2000) Detection and Estimation of Defect Depth in Infrared Thermography Using Artificial Networks and Fuzzy Logic. (PhD), Université Laval, Québec.
FLIR Systems Inc. (1999-2013) Available on: www.flir.com/thermography/
KULP, T.J. et al. (1997) Remote imaging of controlled gas releases using active and pasive infrared imaging systems. In: Procedings of SPIE Vol.3061, Infrared Technology and Applications XXIII, Orlando, April 1997. pp.269–278.
MAIERHOFER, C. et al. (2002) Transient thermography for structural investigation of concrete and composites in the near surface region, Infrared Physics and Technology, 43, pp.271-278.
MALADAGUE, X.P.V. (2001) Active Thermography in Nondestructive evaluation of materials by infrared thermography. New York: John Wiley & Sons.
POKORNI, S. (2004) Error analysis of surface temperature measurement by infrared sensor. International Journal of Infrared and Military waves, 25 (10), pp.1523-1533.
ROGALSKI, A. (2003) Infrared detectors: status and trend. Progress in Quantum Electronics, 27, pp.59-210.
SANDSTEN, J. et al. (2000) Real–time gas–correlation imaging employing thermal background radiation. Optics Express, 6 (4), pp.92-103.
STEVIĆ, Z. et al. (2009) Prevention of coal self ignition at open stockpiles by thermovision monitoring. In: Proceedings of the Ecological Truth Scientific-professional Conference EKOIST, Kladovo, May 2009. Bor: University of Belgrade - Technical faculty in Bor, pp.163-167.
TOMIĆ, LJ. et al. (2012) Defect detection in Aluminum using Pulse Thermography for a sample width Periodic Structure. In: Proceeding of the 3 rd International Conference on the Physics of Optical Materials and Devices ICOM, Belgrade, Septmber 2012. Belgrade: Agencija Format, p.262.
Published
2013-06-30
How to Cite
Tomić, L., Damnjanović, V., & Aleksandrović, S. (2013). The testing of harmful gases using passive infrared thermography. Podzemni Radovi, (22), 99-109. Retrieved from https://ume.rgf.bg.ac.rs/index.php/ume/article/view/64
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