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Fluttering Analysis in Wind Turbine Blade

Blekinge Tekniska Högskola/ING
Publication Date
  • Maskinteknik
  • Mechanical Engineering - Structural Mechanics
  • Wind Turbine Blade
  • Aerodynamic Loads
  • Finite Element Method
  • Mode Shapes
  • Deformations And Ansys.
  • Design
  • Engineering


The wind turbine blades often subjected by a phenomenon fluttering which leads to a structural damage. Therefore, it is necessary for design engineers to predict the fluttering behavior while designing the blades. The main scope of the thesis is to analyze and study the fluttering behavior by conducting structural analysis, modal analysis, Aeroelastic stability analysis and FSI of standard wind turbine blade. The analysis is carried out in ANSYS work bench and the preliminary results shows that blade structure shows some variation which has to prone to flutter.

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