Email this article Remaining Service Life Assessment of the Effect of Existing Defects on Turbine Rotors
- Authors: Abushik G.V.1, Gavrilov S.N.1, Georgievskaya E.V.1, Levchenko A.I.1
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Affiliations:
- JCS Scientific and Development Association for Research and Design of Power Equipment (NPO TsKTI)
- Issue: Vol 51, No 5 (2018)
- Pages: 557-561
- Section: Article
- URL: https://journals.rcsi.science/1570-145X/article/view/245950
- DOI: https://doi.org/10.1007/s10749-018-0873-9
- ID: 245950
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Abstract
Present-day approaches to problems of substantiating the possibility of further operation of power equipment after long accumulated operating time in the presence of defects and deviations from the requirements of the standards are presented for the example of rotors of powerful turbine generator sets. The serviceability of the structure for an extended period is confirmed on the basis of works based on a calculated assessment of safety factors according to various limit states criteria.
Keywords
About the authors
G. V. Abushik
JCS Scientific and Development Association for Research and Design of Power Equipment (NPO TsKTI)
Email: s.n.gavrilov@mail.ru
Russian Federation, St. Petersburg
S. N. Gavrilov
JCS Scientific and Development Association for Research and Design of Power Equipment (NPO TsKTI)
Author for correspondence.
Email: s.n.gavrilov@mail.ru
Russian Federation, St. Petersburg
E. V. Georgievskaya
JCS Scientific and Development Association for Research and Design of Power Equipment (NPO TsKTI)
Email: s.n.gavrilov@mail.ru
Russian Federation, St. Petersburg
A. I. Levchenko
JCS Scientific and Development Association for Research and Design of Power Equipment (NPO TsKTI)
Email: s.n.gavrilov@mail.ru
Russian Federation, St. Petersburg
