10.14489/td.2018.12.pp.020-027

2018, 12 декабрь (December)

DOI: 10.14489/td.2018.12.pp.020-027

Чулков А. О., Московченко А. И., Вавилов В. П.
АКТИВНЫЙ ТЕПЛОВОЙ КОНТРОЛЬ ИЗДЕЛИЙ ИЗ УГЛЕПЛАСТИКА СЛОЖНОЙ ФОРМЫ С ИСПОЛЬЗОВАНИЕМ РАЗЛИЧНЫХ СПОСОБОВ ТЕПЛОВОЙ СТИМУЛЯЦИИ
(с. 20-27)

Аннотация. Описаны сравнительные экспериментальные данные по активному контролю дефектов различного типа в углепластиковой панели сложной формы, полученные с использованием оптических, ультразвукового и индукционного устройств тепловой стимуляции. Оптимизация процедуры теплового контроля проведена на основе отношения сигнал/шум.

Ключевые слова: композиционный материал, углепластик, активная инфракрасная термография, дефект.

Chulkov A. O., Moskovchenko A. I., Vavilov V. P.
ACTIVE THERMAL TESTING OF CURVED PARTS MADE OF CARBON FIBER REINFORCED PLASTIC COMPOSITE BY USING VARIOUS TYPES OF THERMAL STIMULATION
(pp. 20-27)

Abstract. The paper describes results of optimization of thermal stimulation sources in active infrared thermographic nondestructive testing of a sample made of carbonfiber reinforce polymer (CFRP) and containing various types of artificial defects. The main difficulties in flaw detection and characterization of defects in CFRP are associated with the heterogeneous structure of this composite, while typical defects of composites are different from those in metals. They include delaminations, fiber breaks, porosity, a lack of adhesive, and others. Moreover, complicated shapes of many products, including multilayered structures, and the presence of ribs and reinforcing elements, also causes certain difficulties in nondestructive testing. In the test sample, some typical operational defects were simulated, namely, impact damage with the energy of 15 J, material thinning and composite vertical cracks. The sample contained some ribs and reinforcements also made of CFRP.Optimization of the test procedure was carried out by heating the sample by means of optical sources, namely, halogen lamps and Xenon flash lamps, as well as a magnetostrictive ultrasonic transducer and an induction converter. The choice of an optimal technique for thermal stimulation of particular parts requires taking into account a type of material, thickness and geometry of tested objects, and a type of potential defects, which, in their turn, are characterized by different mechanisms of temperature signal generation.

Keywords: сomposite, carbon fiber reinforced plastic composite, active infrared thermography, defect.

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А. О. Чулков, А. И. Московченко, В. П. Вавилов (Национальный исследовательский Томский политехнический университет, Томск, Россия) E-mail: Данный адрес e-mail защищен от спам-ботов, Вам необходимо включить Javascript для его просмотра. , Данный адрес e-mail защищен от спам-ботов, Вам необходимо включить Javascript для его просмотра. , Данный адрес e-mail защищен от спам-ботов, Вам необходимо включить Javascript для его просмотра.

Eng

A. O. Chulkov, A. I. Moskovchenko, V. P. Vavilov (National Research Tomsk Polytechnic University, Tomsk, Russia) E-mail: Данный адрес e-mail защищен от спам-ботов, Вам необходимо включить Javascript для его просмотра. , Данный адрес e-mail защищен от спам-ботов, Вам необходимо включить Javascript для его просмотра. , Данный адрес e-mail защищен от спам-ботов, Вам необходимо включить Javascript для его просмотра.

+ - Библиографический список (References) Click to collapse

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1. Vavilov V. P., Burleigh D. Review of pulsed thermal NDT: Physical principles, theory and data processing // NDT & E International. 2015. V. 73. P. 28 – 52.
2. Maldague X. Theory and practice of infrared thermography for nondestructive testing. N. Y.: Wiley, 2001. 704 р.
3. Vollmer M., Möllmann K. Infrared thermal imaging: fundamentals, research and applications. Berlin: Wiley-VCH, 2010. 612 р.
4. Yang Ruizhen, He Yunze. Optically and nonoptically excited thermography for composites: A review // Infrared Physics & Technology. 2016. V. 76. P. 259 – 260.
5. Abdulrahman Y. A., Omar M. A., Said Z. et al. A Taguchi Design of Experiment Approach to Pulse and Lock in Thermography, Applied to CFRP Composites // CompositesNondestructive Evaluation. 2017. V. 72. Is. 36. P. 1 – 11.
6. Barus M., Welemane H., Nassiet V. et al. NDT-based design of joint material for the detection of bonding defects by infrared thermography // NDT & E International. 2018. V. 93. P. 157 – 163.
7. Favro L. D., Han X., Ouyang Z. et al. Infrared imaging of defects heated by a sonic pulse // Review of Scientific Instruments. 2000. V. 71. Is. 6. P. 2418 – 2421.
8. Castanedo C. I., Genest M., Guibert S. et al. Inspection of aerospace materials by pulsed thermography, lockin thermography and vibrothermography: A comparative study // Proceedings of SPIE – The International Society for Optical Engineering. 2007. V. 6541. P. 1 – 9.
9. Netzelmann U., Walle G., Lugin S. et al. Induction thermography: principle, applications and first steps towards standardization. URL: http://qirt.org/archives/qirtasia2015doi/papers/CP0152.pdf
10. Guiyun Yunze He, Mengchun Tian, Dixiang Chen Pan. Impact evaluation in carbon fiber reinforced plastic (CFRP) laminates using eddy current pulsed thermography // Composite Structures. 2014. V. 109. P. 1 – 7.
11. He Y., Yang R. Eddy current volume heating thermography and phase analysis for imaging characterization of interface delamination in CFRP // IEEE Transactions on Industrial Informatics. 2015. V. 11. Is. 6. P. 1287 – 1297.
12. Chulkov A. O., Vavilov V. P., Nesteruk D. A. An Automated Practical Flaw-Identification Algorithm for Active Thermal Testing Procedures // Russian Journal of Nondestructive Testing. 2018. V. 54. Is. 4. P. 278 – 282.

Eng

1. Vavilov V. P., Burleigh D. (2015). Review of pulsed thermal NDT: Physical principles, theory and data processing. NDT & E International, 73, pp. 28-52.
2. Maldague X. (2001). Theory and practice of infrared thermography for nondestructive testing. New York: Wiley.
3. Vollmer M., Möllmann K. (2010). Infrared thermal imaging: fundamentals, research and applications. Berlin: Wiley-VCH.
4. Yang Ruizhen, He Yunze. (2016). Optically and nonoptically excited thermography for composites: A review. Infrared Physics & Technology, 76, pp. 259-260.
5. Abdulrahman Y. A., Omar M. A., Said Z. et al. (2017).A Taguchi Design of Experiment Approach to Pulse and Lock in Thermography, Applied to CFRP Composites. Composites Nondestructive Evaluation, 72(36), pp. 1-11.
6. Barus M., Welemane H., Nassiet V. et al. (2018). NDT-based design of joint material for the detection of bonding defects by infrared thermography. NDT & E International, 93, pp. 157-163.
7. Favro L. D., Han X., Ouyang Z. et al. (2000). Infrared imaging of defects heated by a sonic pulse. Review of Scientific Instruments, 71(6), pp. 2418-2421.
8. Castanedo C. I., Genest M., Guibert S. et al. (2007). Inspection of aerospace materials by pulsed thermography, lockin thermography and vibrothermography: A comparative study. Proceedings of SPIE – The International Society for Optical Engineering, 6541, pp. 1-9.
9. Netzelmann U., Walle G., Lugin S. et al. Induction thermography: principle, applications and first steps towards standardization. Available at: http://qirt.org/archives/qirtasia 2015doi/papers/CP0152.pdf
10. Guiyun Yunze He, Mengchun Tian, Dixiang Chen Pan. (2014). Impact evaluation in carbon fiber reinforced plastic (CFRP) laminates using eddy current pulsed thermography. Composite Structures, 109, pp. 1-7.
11. He Y., Yang R. (2015). Eddy current volume heating thermography and phase analysis for imaging characterization of interface delamination in CFRP. IEEE Transactions on Industrial Informatics, 11(6), pp. 1287-1297.
12. Chulkov A. O., Vavilov V. P., Nesteruk D. A. (2018). An Automated Practical Flaw-Identification Algorithm for Active Thermal Testing Procedures. Russian Journal of Nondestructive Testing, 54(4), pp. 278-282.

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