ŠVAIĆ, Srećko ;BORAS, Ivanka ;ANDRASSY, Mladen . A Numerical Approach to Hidden Defects in Thermal Non-Destructive Testing. Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 53, n.3, p. 165-172, august 2017. ISSN 0039-2480. Available at: <https://www.sv-jme.eu/article/a-numerical-approach-to-hidden-defects-in-thermal-non-destructive-testing/>. Date accessed: 24 apr. 2024. doi:http://dx.doi.org/.
Švaić, S., Boras, I., & Andrassy, M. (2007). A Numerical Approach to Hidden Defects in Thermal Non-Destructive Testing. Strojniški vestnik - Journal of Mechanical Engineering, 53(3), 165-172. doi:http://dx.doi.org/
@article{.,
author = {Srećko Švaić and Ivanka Boras and Mladen Andrassy},
title = {A Numerical Approach to Hidden Defects in Thermal Non-Destructive Testing},
journal = {Strojniški vestnik - Journal of Mechanical Engineering},
volume = {53},
number = {3},
year = {2007},
keywords = {non-destructive testing; thermography; control volume methods; numerical simulations; },
abstract = {The application of infrared (IR) thermography for detecting defects under the surface as well as for the estimation of the corrosion intensity seems to have good prospects as a non-destructive testing method. Besides the limitations which are the result of the IR camera itself and the thermal properties of the material detected, IR thermography produces acceptable results when combined with an appropriate numerical method. A numerical simulation of heat transport makes possible a separate analysis of the relevant parameters that characterize heat dissipation in the material, like the intensity and duration of the heat stimulation, the properties of the material and the starting conditions, as well as the time distribution of certain parameters. The comparison of a numerical simulation and thermographic measurements presented in [5] shows a very good agreement of the results. The importance of determining the moment when the contrast reaches its maximum can be clearly seen from the numerical analysis. The analysis also shows that a relative material loss and the diameter of the defect can be estimated with the best accuracy at the moment when the current contrast reaches its maximum.},
issn = {0039-2480}, pages = {165-172}, doi = {},
url = {https://www.sv-jme.eu/article/a-numerical-approach-to-hidden-defects-in-thermal-non-destructive-testing/}
}
Švaić, S.,Boras, I.,Andrassy, M. 2007 August 53. A Numerical Approach to Hidden Defects in Thermal Non-Destructive Testing. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 53:3
%A Švaić, Srećko %A Boras, Ivanka %A Andrassy, Mladen %D 2007 %T A Numerical Approach to Hidden Defects in Thermal Non-Destructive Testing %B 2007 %9 non-destructive testing; thermography; control volume methods; numerical simulations; %! A Numerical Approach to Hidden Defects in Thermal Non-Destructive Testing %K non-destructive testing; thermography; control volume methods; numerical simulations; %X The application of infrared (IR) thermography for detecting defects under the surface as well as for the estimation of the corrosion intensity seems to have good prospects as a non-destructive testing method. Besides the limitations which are the result of the IR camera itself and the thermal properties of the material detected, IR thermography produces acceptable results when combined with an appropriate numerical method. A numerical simulation of heat transport makes possible a separate analysis of the relevant parameters that characterize heat dissipation in the material, like the intensity and duration of the heat stimulation, the properties of the material and the starting conditions, as well as the time distribution of certain parameters. The comparison of a numerical simulation and thermographic measurements presented in [5] shows a very good agreement of the results. The importance of determining the moment when the contrast reaches its maximum can be clearly seen from the numerical analysis. The analysis also shows that a relative material loss and the diameter of the defect can be estimated with the best accuracy at the moment when the current contrast reaches its maximum. %U https://www.sv-jme.eu/article/a-numerical-approach-to-hidden-defects-in-thermal-non-destructive-testing/ %0 Journal Article %R %& 165 %P 8 %J Strojniški vestnik - Journal of Mechanical Engineering %V 53 %N 3 %@ 0039-2480 %8 2017-08-18 %7 2017-08-18
Švaić, Srećko, Ivanka Boras, & Mladen Andrassy. "A Numerical Approach to Hidden Defects in Thermal Non-Destructive Testing." Strojniški vestnik - Journal of Mechanical Engineering [Online], 53.3 (2007): 165-172. Web. 24 Apr. 2024
TY - JOUR AU - Švaić, Srećko AU - Boras, Ivanka AU - Andrassy, Mladen PY - 2007 TI - A Numerical Approach to Hidden Defects in Thermal Non-Destructive Testing JF - Strojniški vestnik - Journal of Mechanical Engineering DO - KW - non-destructive testing; thermography; control volume methods; numerical simulations; N2 - The application of infrared (IR) thermography for detecting defects under the surface as well as for the estimation of the corrosion intensity seems to have good prospects as a non-destructive testing method. Besides the limitations which are the result of the IR camera itself and the thermal properties of the material detected, IR thermography produces acceptable results when combined with an appropriate numerical method. A numerical simulation of heat transport makes possible a separate analysis of the relevant parameters that characterize heat dissipation in the material, like the intensity and duration of the heat stimulation, the properties of the material and the starting conditions, as well as the time distribution of certain parameters. The comparison of a numerical simulation and thermographic measurements presented in [5] shows a very good agreement of the results. The importance of determining the moment when the contrast reaches its maximum can be clearly seen from the numerical analysis. The analysis also shows that a relative material loss and the diameter of the defect can be estimated with the best accuracy at the moment when the current contrast reaches its maximum. UR - https://www.sv-jme.eu/article/a-numerical-approach-to-hidden-defects-in-thermal-non-destructive-testing/
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author = {Švaić, S., Boras, I., Andrassy, M.},
title = {A Numerical Approach to Hidden Defects in Thermal Non-Destructive Testing},
journal = {Strojniški vestnik - Journal of Mechanical Engineering},
volume = {53},
number = {3},
year = {2007},
doi = {},
url = {https://www.sv-jme.eu/article/a-numerical-approach-to-hidden-defects-in-thermal-non-destructive-testing/}
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TY - JOUR AU - Švaić, Srećko AU - Boras, Ivanka AU - Andrassy, Mladen PY - 2017/08/18 TI - A Numerical Approach to Hidden Defects in Thermal Non-Destructive Testing JF - Strojniški vestnik - Journal of Mechanical Engineering; Vol 53, No 3 (2007): Strojniški vestnik - Journal of Mechanical Engineering DO - KW - non-destructive testing, thermography, control volume methods, numerical simulations, N2 - The application of infrared (IR) thermography for detecting defects under the surface as well as for the estimation of the corrosion intensity seems to have good prospects as a non-destructive testing method. Besides the limitations which are the result of the IR camera itself and the thermal properties of the material detected, IR thermography produces acceptable results when combined with an appropriate numerical method. A numerical simulation of heat transport makes possible a separate analysis of the relevant parameters that characterize heat dissipation in the material, like the intensity and duration of the heat stimulation, the properties of the material and the starting conditions, as well as the time distribution of certain parameters. The comparison of a numerical simulation and thermographic measurements presented in [5] shows a very good agreement of the results. The importance of determining the moment when the contrast reaches its maximum can be clearly seen from the numerical analysis. The analysis also shows that a relative material loss and the diameter of the defect can be estimated with the best accuracy at the moment when the current contrast reaches its maximum. UR - https://www.sv-jme.eu/article/a-numerical-approach-to-hidden-defects-in-thermal-non-destructive-testing/
Švaić, Srećko, Boras, Ivanka, AND Andrassy, Mladen. "A Numerical Approach to Hidden Defects in Thermal Non-Destructive Testing" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 53 Number 3 (18 August 2017)
Strojniški vestnik - Journal of Mechanical Engineering 53(2007)3, 165-172
© The Authors, CC-BY 4.0 Int. Change in copyright policy from 2022, Jan 1st.
The application of infrared (IR) thermography for detecting defects under the surface as well as for the estimation of the corrosion intensity seems to have good prospects as a non-destructive testing method. Besides the limitations which are the result of the IR camera itself and the thermal properties of the material detected, IR thermography produces acceptable results when combined with an appropriate numerical method. A numerical simulation of heat transport makes possible a separate analysis of the relevant parameters that characterize heat dissipation in the material, like the intensity and duration of the heat stimulation, the properties of the material and the starting conditions, as well as the time distribution of certain parameters. The comparison of a numerical simulation and thermographic measurements presented in [5] shows a very good agreement of the results. The importance of determining the moment when the contrast reaches its maximum can be clearly seen from the numerical analysis. The analysis also shows that a relative material loss and the diameter of the defect can be estimated with the best accuracy at the moment when the current contrast reaches its maximum.