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Review article

Use of econometric models for predicting the lifetime of steam pipelines in the power industry

J. Piątkowski ; Silesian University of Technology, Faculty of Materials Science, Katowice, Poland
B. Gajdzik ; Silesian University of Technology, Faculty of Materials Science, Katowice, Poland
A. Mesjasz ; Tauron, Jaworzno, Poland

Fulltext: english, pdf (908 KB) pages 581-584 downloads: 88* cite
APA 6th Edition
Piątkowski, J., Gajdzik, B. & Mesjasz, A. (2020). Use of econometric models for predicting the lifetime of steam pipelines in the power industry. Metalurgija, 59 (4), 581-584. Retrieved from https://hrcak.srce.hr/241224
MLA 8th Edition
Piątkowski, J., et al. "Use of econometric models for predicting the lifetime of steam pipelines in the power industry." Metalurgija, vol. 59, no. 4, 2020, pp. 581-584. https://hrcak.srce.hr/241224. Accessed 23 Jun. 2021.
Chicago 17th Edition
Piątkowski, J., B. Gajdzik and A. Mesjasz. "Use of econometric models for predicting the lifetime of steam pipelines in the power industry." Metalurgija 59, no. 4 (2020): 581-584. https://hrcak.srce.hr/241224
Harvard
Piątkowski, J., Gajdzik, B., and Mesjasz, A. (2020). 'Use of econometric models for predicting the lifetime of steam pipelines in the power industry', Metalurgija, 59(4), pp. 581-584. Available at: https://hrcak.srce.hr/241224 (Accessed 23 June 2021)
Vancouver
Piątkowski J, Gajdzik B, Mesjasz A. Use of econometric models for predicting the lifetime of steam pipelines in the power industry. Metalurgija [Internet]. 2020 [cited 2021 June 23];59(4):581-584. Available from: https://hrcak.srce.hr/241224
IEEE
J. Piątkowski, B. Gajdzik and A. Mesjasz, "Use of econometric models for predicting the lifetime of steam pipelines in the power industry", Metalurgija, vol.59, no. 4, pp. 581-584, 2020. [Online]. Available: https://hrcak.srce.hr/241224. [Accessed: 23 June 2021]

Abstracts
The object of the research were bends of steam pipelines 10CrMo9-10, in which the highest frequency of failures caused by material cracks occurs. The forecast of pipeline operation time was determined on the basis of results Rm. Applying the principles of statistical inference to forecast the trouble-free operation time of steam pipelines, mathematical models were selected that in a highly statistically significant way most reflect the actual reduction in Rm over time and determine the limit value of material exhaustion to avoid failure.

Keywords
power engineering; 10CrMo9-10 steel; pipeline; tensile strength; econometric models

Hrčak ID: 241224

URI
https://hrcak.srce.hr/241224

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