Numerical Study on Vibration Response and Fatigue Damage of Axial Compressor Blade Considering Aerodynamic Excitation

Numerical Study on Vibration Response and Fatigue Damage of Axial Compressor Blade Considering Aerodynamic Excitation

Axial compressor blades with a deformed initial torsion angle caused by aerodynamic excitation resonated at the working speed and changed the rule of fatigue damage accumulation. The fatigue life of a blade has a prediction error, even causing serious flight accidents if the effect of torque causing...

Täydet tiedot

Bibliografiset tiedot
Päätekijät: Xi Fu, Chao Ma, Jiewei Lin, Junhong Zhang
Aineistotyyppi: Artikkeli
Kieli:English
Julkaistu: MDPI AG 2021-11-01
Sarja:Metals
Aiheet:
compressor blade
aerodynamic excitation
torsional moment
vibration response
nonlinear fatigue damage
life prediction
Linkit:https://www.mdpi.com/2075-4701/11/11/1835

Internet

https://www.mdpi.com/2075-4701/11/11/1835

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