Enviar artigo por via de e-mail Numerical and Experiment Investigation of the Friction Coefficient in Gas Turbine Impeller Dovetail Joints
- Autores: Sapron D.V.1, Gukasyan S.G.1, Mezentsev M.A.1
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Afiliações:
- P.I. Baranov Central Institute of Aviation Motors (CIAM)
- Edição: Volume 62, Nº 3 (2019)
- Páginas: 381-386
- Seção: Structural Mechanics and Strength of Flight Vehicles
- URL: https://journals.rcsi.science/1068-7998/article/view/231018
- DOI: https://doi.org/10.3103/S1068799819030048
- ID: 231018
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Resumo
This paper proposes a numerical and experimental approach for determining the friction coefficient in gas turbine impeller dovetail joints. The approach involves comparing the results of numerical simulation of the impeller rotation at different friction coefficients and the experiment data from strain-gauge measurement of the structure characteristic areas.
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Sobre autores
D. Sapron
P.I. Baranov Central Institute of Aviation Motors (CIAM)
Autor responsável pela correspondência
Email: sapronov@ciam.ru
Rússia, ul. Aviamotornaya 2, Moscow, 111116
S. Gukasyan
P.I. Baranov Central Institute of Aviation Motors (CIAM)
Email: sapronov@ciam.ru
Rússia, ul. Aviamotornaya 2, Moscow, 111116
M. Mezentsev
P.I. Baranov Central Institute of Aviation Motors (CIAM)
Email: sapronov@ciam.ru
Rússia, ul. Aviamotornaya 2, Moscow, 111116
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