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Transactions of FAMENA, Vol. 38 No. 2, 2014

Original scientific paper

Comparative Analysis Based on Two Nonlinear Corrosion Models Commonly Used for the Prediction of Structural Degradation of Oil Tankers

Paul Jurišić ; Croatian Register of Shipping, Split, Croatia
Joško Parunov   ORCID icon orcid.org/0000-0002-8566-4927 ; Faculty of Mechanical Engineering and Naval Architecture, University of Zagreb, Zagreb, Croatia
Yordan Garbatov ; Centre for Marine Technology and Engineering, Instituto Superior Técnico, Universidade de Lisboa, Lisboa, Portugal

Fulltext: english, pdf (441 KB) pages 21-30 downloads: 498* cite
APA 6th Edition
Jurišić, P., Parunov, J. & Garbatov, Y. (2014). Comparative Analysis Based on Two Nonlinear Corrosion Models Commonly Used for the Prediction of Structural Degradation of Oil Tankers. Transactions of FAMENA, 38 (2), 21-30. Retrieved from https://hrcak.srce.hr/125664
MLA 8th Edition
Jurišić, Paul, et al. "Comparative Analysis Based on Two Nonlinear Corrosion Models Commonly Used for the Prediction of Structural Degradation of Oil Tankers." Transactions of FAMENA, vol. 38, no. 2, 2014, pp. 21-30. https://hrcak.srce.hr/125664. Accessed 16 Mar. 2021.
Chicago 17th Edition
Jurišić, Paul, Joško Parunov and Yordan Garbatov. "Comparative Analysis Based on Two Nonlinear Corrosion Models Commonly Used for the Prediction of Structural Degradation of Oil Tankers." Transactions of FAMENA 38, no. 2 (2014): 21-30. https://hrcak.srce.hr/125664
Harvard
Jurišić, P., Parunov, J., and Garbatov, Y. (2014). 'Comparative Analysis Based on Two Nonlinear Corrosion Models Commonly Used for the Prediction of Structural Degradation of Oil Tankers', Transactions of FAMENA, 38(2), pp. 21-30. Available at: https://hrcak.srce.hr/125664 (Accessed 16 March 2021)
Vancouver
Jurišić P, Parunov J, Garbatov Y. Comparative Analysis Based on Two Nonlinear Corrosion Models Commonly Used for the Prediction of Structural Degradation of Oil Tankers. Transactions of FAMENA [Internet]. 2014 [cited 2021 March 16];38(2):21-30. Available from: https://hrcak.srce.hr/125664
IEEE
P. Jurišić, J. Parunov and Y. Garbatov, "Comparative Analysis Based on Two Nonlinear Corrosion Models Commonly Used for the Prediction of Structural Degradation of Oil Tankers", Transactions of FAMENA, vol.38, no. 2, pp. 21-30, 2014. [Online]. Available: https://hrcak.srce.hr/125664. [Accessed: 16 March 2021]

Abstracts
The aim of the paper is a comparison between two widely used non-linear models for the prediction of corrosion wastage on deck plates and stiffeners of oil tankers. Analysis of data is based on real corrosion thickness measurements of ship hull structural elements performed by the Croatian Register of Shipping (CRS), gauged on periodic dry-docking and close-up surveys of three oil tankers in service after 10, 15 and 20 years. The two non-linear corrosion models are fitted to the real corrosion thickness measurements of deck plates and longitudinals in ballast and cargo tanks after 10 and 15 years in order to predict the corrosion loss in the 20th year. The uncertainty of corrosion propagation is then determined by the statistical analysis of the differences between the predicted and the measured corrosion thickness in the 20th year.

Keywords
corrosion wastage; non-linear corrosion models; deck plates and longitudinals in ballast and cargo tanks; hull structure survey of oil tankers

Hrčak ID: 125664

URI
https://hrcak.srce.hr/125664

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