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  • Leontiev M.K., Tereshko A.G., Investigation of influnce of rotor supports elastic elements characteristics on gas turbine engines
    Elastic elements The article considers task of determination of stiffness characteristics of elastic elements - squirrel cage and ring elastic elements set in gas turbine engines supports. Significant dependence of elastic elements characteristics on the engine operating mode and their non-linearity is noticed. Results of dynamic analysis of the rotor system of the real gas-turbine engine calculated at linear and non-linear statement are compared.

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