Structural damping estimation of wind turbine blades

本项目的目的是具体考察基于不同材料基础(碳芯与玻璃芯、橡木芯与泡沫芯)的子部件鉴定的高级结构减振模拟的发展。PHD将致力于一个结构模型，模拟与结构振动的减振相关的能量消耗。此建模应在模型域中执行，以便可以为风力涡轮机负载模拟估计瑞利阻尼值。

The aim of this project is to specifically look at the development of advance structural damping simulations based on subcomponent qualification with different material basis (carbon vs glass, balsa wood vs foam cores). The PhD would work on a structural model simulating the energy dissipation associated to the damping of structural vibrations. This modelling should be performed in the model domain such that Rayleigh damping values can be estimated for wind turbine load simulations.