LES of Wind Turbine in Yaw with ABL Inflows

Wind turbine outputs from Large Eddy Simulations of a single wind turbine operating under three different atmospheric inflow conditions: conventional neutral boundary layer (inflow velocity approximately 8.5m/s, 5.5% turbulence intensity); stable boundary layer (inflow velocity approximately 8.6m/s, 3.3% turbulence intensity); convective boundary layer (inflow velocity approximately 8.4m/s,14.6% turbulence intensity). Total simulation length of 2 hours, data from the last 1 hour. Grid resolution of 16 cells/radius, and the turbine is modelled with an actuator disc method, using the EllipSys3D-Flex5 coupling to compute turbine power and loads. 
Folders are different atmospheric inflow, turbine yaw and modelling combinations: e.g. 'CNBL_AD00': conventionally neutral boundary layer inflow, actuator disc turbine modelling, 0 degrees yaw. Files uploaded are in .nc format containing the three velocity components, split into mean and fluctuating parts, over three planes. The planes are 3 diameters wide and 2.5 diameters tall, normal to the streamwise direction. Position 1 (files named pos01) is 2 diameters infront of turbine; position 2 is 2 diameters behind the turbine; position 3 is 6 diameters behind the turbine. The files also contain the mean velocity and mean turbulence intensity at hub height, rotor radius, and x,y,z coordinates of the planes relative to the turbine location. READme file contains further details including variable definitions.
More data, such as 10 and 30 degrees yaw for all cases, planes at every 1D downstream, and some turbine outputs, are available for all simulations. Please contact [e-mail] if you are interested in further details.

本数据集收集了单台风机在不同大气入流条件下的风力涡轮机输出，包括常规中性边界层（入流速度约为8.5米/秒，湍流强度5.5%）、稳定边界层（入流速度约为8.6米/秒，湍流强度3.3%）以及对流边界层（入流速度约为8.4米/秒，湍流强度14.6%）的模拟结果。总模拟时长为2小时，数据来源于最后1小时。网格分辨率为16个单元格/半径，风机通过施加器盘法进行建模，采用EllipSys3D-Flex5耦合计算涡轮机功率和载荷。文件夹中包含了不同大气入流、风机偏航角及建模组合的数据，例如：'CNBL_AD00'表示常规中性边界层入流，施加器盘涡轮机建模，偏航角0度。上传的文件为.nc格式，包含三个速度分量，分为平均值和波动值，覆盖三个平面。这些平面宽度为3个直径，高度为2.5个直径，垂直于流向方向。位置1（文件名为pos01）位于风机前方2个直径处；位置2位于风机后方2个直径处；位置3位于风机后方6个直径处。文件还包含了风机轮毂高度、叶轮半径以及相对于风机位置的平面x、y、z坐标处的平均速度和平均湍流强度。READme文件中包含进一步的细节，包括变量定义。对于所有情况，还提供了10度和30度偏航角的更多数据，以及每个下游1D处的平面和某些风机输出。如需进一步详情，请联系[e-mail]。