Supplementary material to "On the scaling of the instability of a flat sediment bed with respect to ripple-like patterns"

This resource provides supplementary material to the publication "On the scaling of the instability of a flat sediment bed with respect to ripple-like patterns" (Journal of Fluid Mechanics, 2020). In particular, we present time resolved visualizations of the sediment bed evolution for several of the studied cases: - H6D052: Lx/H=6, Lx/D= 52, H/D= 7.9, Re=3011, Ga=104.2, Shields=0.14 - H6D077: Lx/H=6, Lx/D= 77, H/D=12.3, Re=3011, Ga= 56.7, Shields=0.17 - H6D154: Lx/H=6, Lx/D=154, H/D=25.5, Re=3011, Ga= 28.4, Shields=0.18

本数据集为发表于《流体力学杂志》（Journal of Fluid Mechanics）2020年的论文《平坦沉积床沙纹状图案不稳定性的尺度规律》（On the scaling of the instability of a flat sediment bed with respect to ripple-like patterns）提供补充材料。具体而言，我们针对多项研究工况提供了沉积床演化过程的时间分辨可视化结果：
- H6D052：Lx/H=6，Lx/D=52，H/D=7.9，雷诺数（Re）=3011，伽利略数（Ga）=104.2，希尔德斯数（Shields）=0.14
- H6D077：Lx/H=6，Lx/D=77，H/D=12.3，雷诺数（Re）=3011，伽利略数（Ga）=56.7，希尔德斯数（Shields）=0.17
- H6D154：Lx/H=6，Lx/D=154，H/D=25.5，雷诺数（Re）=3011，伽利略数（Ga）=28.4，希尔德斯数（Shields）=0.18