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STRAIN DEFORMED STATE IN TURBINE DISC GROOVES UNDER THEIR THERMOSTRENGTHENING
- Authors: Vishniakov M.A.1
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Affiliations:
- Samara State Technical University
- Issue: Vol 2, No 1 (2003)
- Pages: 62-67
- Section: TECHNICAL SCIENCES
- URL: https://journals.ssau.ru/vestnik/article/view/6973
- DOI: https://doi.org/10.18287/2541-7533-2003-0-1%20(3)-62-67
- ID: 6973
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Abstract
The paper presents the procedure and results of thermal stress state analysis in a turbine disc herringbone groove when it is subjected to thermoplastic strengthening. The thermoplastic strengthening method is found to create a propitious field of compression residual stress in a superficial layer of a part of any geometry complexity.
About the authors
M. A. Vishniakov
Samara State Technical University
Author for correspondence.
Email: vest@ssau.ru
Russian Federation
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