Technical Diagnostics and Non-Destructive Testing, 2024, №01



2024 №01 (05)

DOI of Article 10.37434/tdnk2024.01.06

2024 №01 (01)

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Technical Diagnostics and Non-Destructive Testing #1, 2024, pp. 41-44

Causal factors and errors affecting the reliability of assessment of thermophysical and geometric parameters of defects of industrial facilities and products

V.O. Troitskyi, V.Yu. Glukhovskyi, V.A. Lytvynenko

E.O. Paton Electric Welding Institute of the NAS of Ukraine 11 Kazymyr Malevych Str., 03150, Kyiv, Ukraine. E-mail: office@paton.kiev.ua

In order to improve the assessment reliability of defects thermophysical and geometric parameters of industrial objects and products in the process of IR thermography testing, an analysis of causal factors and errors that affect the results of the thermography procedure was carried out. The classes and the influence of the main uncertainties on the parameters of thermography are defined. 7 Ref., 3 Fig.
Keywords: thermal imaging method, causal factors, errors, geometric and thermophysical parameters, non-destructive testing, industrial facilities, industrial smoke pipes

Received: 21.02.2024
Received in revised form: 13.03.20
Accepted: 22.03.2024

References

1. Suslikov, L.M., Studenyak, I.P. (2016) Nondestructive testing methods: Manual. Uzhgorod, UzhNU [in Ukrainian].
2. Bondarenko, O.G., Glukhovskyi, V.Yu. (2022) Method of thermography of the outer surface of chimneys by remote passive thermal vision technique. Tekh. Diahnost. ta Neruiniv. Kontrol, 3, 9-21. [in Ukrainian] https://doi.org/10.37434/tdnk2022.03.03
3. Troitskyi, V.O., Bondarenko, O.G., Glukhovskyi, V.Yu. (2020) Method of remote passive thermal diagnostics of difficult- to-access and potentially dangerous industrial objects. Pat. 122355., fill. 27.06.2018; publ. 26.10.2020 [in Ukrainian]
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6. Demkiv I.B. (2012) To the questions of estimation of correlation of the separate measuring and dynamic errors of descriptions of measuring of mass of the condensate petroleum gases in the pumping mode. Visnyk of Vinnytsia Polytechnical Institute, 6, 14–20.
7. Vavilov, V.P., Larioshyna,, I.A. (2012) Procedural errors of TV energoaudit of buildings. Vestnik Nauki Sibiri, 5(6), 49–52 [in Russian].

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