inductiva/windtunnel-20k

风洞20K数据集包含19812个使用OpenFOAM进行的模拟，这些模拟是在一个20米长、10米宽、8米高的虚拟风洞中进行的。每个对象都在20个不同的条件下进行了测试：4个随机风速（从10到50 m/s）和5个旋转角度（0°、180°和3个随机角度）。数据集分为三个子集：70%用于训练，20%用于验证，10%用于测试。数据生成过程使用Inductiva API进行，该API允许在云中并行运行数百个OpenFOAM模拟。

The Wind Tunnel Dataset contains 19,812 OpenFOAM simulations of 1,000 unique automobile-like objects placed in a virtual wind tunnel measuring 20 meters long, 10 meters wide, and 8 meters high. Each object was tested under 20 different conditions: 4 random wind speeds ranging from 10 to 50 m/s, and 5 rotation angles (0°, 180° and 3 random angles). The entire dataset is organized into three subsets: 70% for training, 20% for validation, and 10% for testing.