SOWFA simulation setup belonging to the paper: The revised FLORIDyn model: Implementation of heterogeneous flow and the Gaussian wake

SOWFA setup for a nine turbine wind farm in turbulent wind during a wind direction change. This simulation is used as a preliminary indicator on how wakes might behave during changing environmental conditions. The turbines are set up in a 3x3 grid with the initial wind direction coming from 255 deg and then uniformly shifting by -60 deg to 195 deg in a 300 s time frame (from 20600 s to 20900 s). All turbines are 10 MW DTU reference turbines, simulated with an actuator disc. <br> For more details see the relevant files. OpenFOAM 2.4 was used to run the simulation. Content The data set contains the relevant in- and outputs from the simulation and its precursor. This should be sufficient to validate the plots from the related publications and to understand how the simulation was set up. Naturally, you will need to adapt local paths to your installation if you want to rerun the simulation. Note Due to a known bug in SOWFA, the power generated is multiplied twice with the air density. Therefore, to get the actual power generated, divide by 1.225.

本数据集针对风向变化过程中湍流风场环境下的9台涡轮机风电场，搭建了基于SOWFA（SOWFA）的仿真配置。该仿真可作为评估环境条件变化时尾流演化行为的初步参考依据。涡轮机以3×3网格排布，初始风向为255度，随后在300秒的时长内（20600秒至20900秒）均匀偏移-60度，最终风向变为195度。所有涡轮机均为10 MW DTU参考涡轮机，采用致动圆盘（actuator disc）模型进行仿真。
如需了解更多细节，请查阅相关文件。本次仿真使用OpenFOAM 2.4（OpenFOAM 2.4）运行。
数据集内容 本数据集包含该仿真及其前置流程的相关输入与输出数据，足以用于复现相关出版物中的绘图结果，并帮助理解该仿真的搭建方案。若需重新运行该仿真，请根据本地安装环境调整文件路径。
注意事项 由于SOWFA存在已知缺陷，发电功率会被空气密度重复相乘两次。因此，若要获取实际发电功率，需将计算结果除以1.225。