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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    Titel :

    Numerical and Experiment Investigation of the Friction Coefficient in Gas Turbine Impeller Dovetail Joints


    Weitere Titelangaben:

    Russ. Aeronaut.


    Beteiligte:
    Sapron, D. V. (Autor:in) / Gukasyan, S. G. (Autor:in) / Mezentsev, M. A. (Autor:in)

    Erschienen in:

    Russian Aeronautics ; 62 , 3 ; 381-386


    Erscheinungsdatum :

    01.07.2019


    Format / Umfang :

    6 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Numerical and Experiment Investigation of the Friction Coefficient in Gas Turbine Impeller Dovetail Joints

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