Email this article Analysis of Factors Affecting the Service Life of a Centripetal Turbine Rotor
- Authors: Trushin V.A.1
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Affiliations:
- Ufa State Aviation Technical University
- Issue: Vol 60, No 4 (2017)
- Pages: 621-626
- Section: Aircraft and Rocket Engine Theory
- URL: https://journal-vniispk.ru/1068-7998/article/view/230330
- DOI: https://doi.org/10.3103/S1068799817040201
- ID: 230330
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Abstract
The reasons for shortening the service life of blades and the rotor disk of a small-sized centripetal turbine are analyzed both at the maximum operating modes of the turbine and the starting and stopping stages. The ways of partitioning the rotor blade into elements and relating them to the disk elements in creating the mathematical model of strength analysis are considered.
About the authors
V. A. Trushin
Ufa State Aviation Technical University
Author for correspondence.
Email: trushinf@ufanet.ru
Russian Federation, ul. Karla Marksa 12, Ufa, 450008 Bashkortostan
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