Wind and turbulence models for wind turbines at high altitudes including the transition Prandtl to Ekman layer (A01)

在子项目A01中，将研究湍流和近地面Prandtl层到更多层流的Ekman层的转变，这一点到目前为止还没有得到充分的研究。这将基于自由场测量、数值模拟和风洞测量。一个真实的(简化的)风场模型，同时代表了两层的湍流和层流特性，对于确定未来对超大型海上风力涡轮机的空气动力学影响至关重要。它还允许捕获风力和涡轮机之间的新交互作用。

In the subproject A01, the transition of the turbulent and near-ground Prandtl layer into the more laminar Ekman layer, which has been insufficiently investigated so far, will be studied. This will be based on free field measurements, numerical simulations and wind tunnel measurements. A realistic (reduced) modelling of wind fields, which represents both the turbulent and the laminar properties of both layers, is crucial for a determination of aerodynamic impacts on very large future offshore wind turbines. It also allows capturing new interactions between wind and turbines.