Periodic hill simulations for multifidelity modelling

This dataset contains 125 RANS simulation of periodic hill geometry. These correspond to 25 different geometrical configurations, and then for each geometry 5 choices for the von Karman constant. <br> Please see https://arxiv.org/abs/2210.14790 for details. <br> The "logs" archive contains ANSYS Fluent logs for each simulation, which can be used to look at residual convergence. <br> The "vtk" archive contains solution data from each simulation as a VTK unstructured grid file. <br> The namin convention in the files relates to values of alpha, gamma, and beta* (see paper). For example, "phill_050_042_09.vtu" refers to alpha=0.5, gamma=0.42 and beta* = 0.90 <br> phill_data.hdf5 contains quantities of interest for the multifidelity modelling.

本数据集包含125组周期性山丘几何构型的雷诺平均Navier-Stokes（RANS）仿真结果。该数据集涵盖25种不同的几何构型，且针对每一种几何，均设置了5种冯·卡门（von Karman）常数取值方案。
详细信息请参阅论文：https://arxiv.org/abs/2210.14790。
"logs"压缩包内含各次仿真的ANSYS Fluent日志文件，可用于查看残差收敛过程。
"vtk"压缩包内含各次仿真的求解结果数据，格式为VTK非结构化网格文件。
文件命名规则与α、γ及β*参数的取值相关（详见论文）。例如，文件"phill_050_042_09.vtu"对应的参数为α=0.5、γ=0.42、β*=0.90。
phill_data.hdf5文件包含多保真度建模所需的目标物理量。