Sökning: "Elham Khoramzad"

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  1. 1. Fretting fatigue life analysis for a gas turbine compressor blade-disk material combination

    Master-uppsats, KTH/Hållfasthetslära

    Författare :Elham Khoramzad; [2020]
    Nyckelord :;

    Sammanfattning : In order to analyse fretting fatigue life of dove-tail joints used in the compressor stage of a gas turbine, experimental study of different material combinations was conducted using rectangular fatigue specimen and bridge type pads. Specimen and pad interaction was simulated numerically and obtained results was used as input for 2 different crack propagation life prediction methods. LÄS MER