Figure 6.

Phase I: The graph depicts the maximum and mean Euclidean distance, d _∞ and $\overline{d}$ (Equations (14) and (15)), where ${ũ}_y\approx 16.41$ mm is the maximum deflection observed in the experiment and ${\tilde{v}}_z=630$ mm/s the recorded maximum inflow.37 Here, we selected $({\mathit{u}}_s^{\text{ref}},{\mathit{v}}_f^{\text{ref}})$ as the final state obtained with the inf‐sup stable scheme, rl‐3