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Keywords: Natural frequencyClose
Proc. ASME. POWER2011, ASME 2011 Power Conference, Volume 2, 569-573, July 12–14, 2011
Paper No: POWER2011-55428
... on the natural frequency of the wind turbine blade are of great significance. The finite element software ANSYS was used to establish a finite element model of a 1.5MW composite wind turbine blade, with a structure of twisted variable cross-section and hollow core in the first place of this paper. Modal analysis...