Email this article Estimating the Operating Life of HPP Guide Vanes, with Due Regard for Imperfections and Corrosion Damage
- Authors: Gonchar A.V.1, Rudenko A.L.2, Baikov A.I.2, Mishakin V.V.1, Klyushnikov V.A.1
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Affiliations:
- Institute of Machine Engineering Problems, Russian Academy of Sciences
- JSC “Volga-SGÉM” “Kamspetsénergo”
- Issue: Vol 50, No 4 (2016)
- Pages: 373-377
- Section: Article
- URL: https://journals.rcsi.science/1570-145X/article/view/245292
- DOI: https://doi.org/10.1007/s10749-016-0716-5
- ID: 245292
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Abstract
This article presents estimates for the operating life of guide vanes that have been in operation for a long time. The calculations are carried out with due regard for weld defects on vane trunnions and foils, as well as corrosion damage to vane foils. Defect characteristics were determined using ultrasound, magnetic particle, and optical methods of nondestructive testing.
About the authors
A. V. Gonchar
Institute of Machine Engineering Problems, Russian Academy of Sciences
Author for correspondence.
Email: imndt31@mts-nn.ru
Russian Federation, Nizhnii Novgorod
A. L. Rudenko
JSC “Volga-SGÉM” “Kamspetsénergo”
Email: imndt31@mts-nn.ru
Russian Federation, Nizhnii Novgorod
A. I. Baikov
JSC “Volga-SGÉM” “Kamspetsénergo”
Email: imndt31@mts-nn.ru
Russian Federation, Nizhnii Novgorod
V. V. Mishakin
Institute of Machine Engineering Problems, Russian Academy of Sciences
Email: imndt31@mts-nn.ru
Russian Federation, Nizhnii Novgorod
V. A. Klyushnikov
Institute of Machine Engineering Problems, Russian Academy of Sciences
Email: imndt31@mts-nn.ru
Russian Federation, Nizhnii Novgorod
