Lanting Zhang, Laifu Guo, Qiang Rong*
Energy Engineering, Vol.117, No.4, pp. 195-207, 2020, DOI:10.32604/EE.2020.010617
Abstract The various ply parameters of composite wind turbine blade have crucial influence, of respectively varying degree, on the static strength and stiffness
of the blade, elements closely related to its performance. In this article, the method
of the single-parameter sensitivity analysis is presented. A 1.5 MW wind turbine
blade is considered as the study object, where the load of the blade is calculated
and the respective finite element model is established. According to engineering
practice, the investigation range of ply parameters is determined, and the test
design scheme of ply parameter for the blade is constructed. The Tsai-Wu failure
factor… More >
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