Numerical and Experiment Investigation of the Friction Coefficient in Gas Turbine Impeller Dovetail Joints
- Авторы: Sapron D.V.1, Gukasyan S.G.1, Mezentsev M.A.1
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Учреждения:
- P.I. Baranov Central Institute of Aviation Motors (CIAM)
- Выпуск: Том 62, № 3 (2019)
- Страницы: 381-386
- Раздел: 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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Аннотация
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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Об авторах
D. Sapron
P.I. Baranov Central Institute of Aviation Motors (CIAM)
Автор, ответственный за переписку.
Email: sapronov@ciam.ru
Россия, ul. Aviamotornaya 2, Moscow, 111116
S. Gukasyan
P.I. Baranov Central Institute of Aviation Motors (CIAM)
Email: sapronov@ciam.ru
Россия, ul. Aviamotornaya 2, Moscow, 111116
M. Mezentsev
P.I. Baranov Central Institute of Aviation Motors (CIAM)
Email: sapronov@ciam.ru
Россия, ul. Aviamotornaya 2, Moscow, 111116
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