Numerical and Experiment Investigation of the Friction Coefficient in Gas Turbine Impeller Dovetail Joints
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 str...
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| Veröffentlicht in: | Russian aeronautics 2019-07, Vol.62 (3), p.381-386 |
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| container_title | Russian aeronautics |
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| creator | Sapron, D. V. Gukasyan, S. G. Mezentsev, M. A. |
| description | 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. |
| doi_str_mv | 10.3103/S1068799819030048 |
| format | Article |
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| identifier | ISSN: 1068-7998 |
| ispartof | Russian aeronautics, 2019-07, Vol.62 (3), p.381-386 |
| issn | 1068-7998 1934-7901 |
| language | eng |
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| source | SpringerLink Journals |
| subjects | Automotive Engineering Coefficient of friction Computer simulation Engineering Friction Gas turbines Impellers Strain gauges Structural Mechanics and Strength of Flight Vehicles |
| title | Numerical and Experiment Investigation of the Friction Coefficient in Gas Turbine Impeller Dovetail Joints |
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