Numerical and Experiment Investigation of the Friction Coefficient in Gas Turbine Impeller Dovetail Joints
- Авторлар: Sapron D.V.1, Gukasyan S.G.1, Mezentsev M.A.1
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Мекемелер:
- P.I. Baranov Central Institute of Aviation Motors (CIAM)
- Шығарылым: Том 62, № 3 (2019)
- Беттер: 381-386
- Бөлім: 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
Дәйексөз келтіру
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.
Негізгі сөздер
Авторлар туралы
D. Sapron
P.I. Baranov Central Institute of Aviation Motors (CIAM)
Хат алмасуға жауапты Автор.
Email: sapronov@ciam.ru
Ресей, ul. Aviamotornaya 2, Moscow, 111116
S. Gukasyan
P.I. Baranov Central Institute of Aviation Motors (CIAM)
Email: sapronov@ciam.ru
Ресей, ul. Aviamotornaya 2, Moscow, 111116
M. Mezentsev
P.I. Baranov Central Institute of Aviation Motors (CIAM)
Email: sapronov@ciam.ru
Ресей, ul. Aviamotornaya 2, Moscow, 111116
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