Experimental data from Dunn et al. (1996) ， Kubrak et al. (2008) and Jinjin Li (2023)

<strong>Introduction</strong> The experimental data are collected from Dunn et al. (1996), Kubrak et al. (2008) and Jinjin Li et al. (2023) The experimental data of Dunn et al. (1996) is shown in table S1, where z is vertical coordinate and u is streamwise velocity. The experimental data of Kubrak et al. (2008) is shown in table S2, where z is vertical coordinate and u is streamwise velocity. The rotation angle of the deflection stem of Dunn et al. (1996) is shown in table S3, which is calculated from the average curvature. The rotation angle of the deflection stem of Kubrak et al. (2008) is shown in table S4. The experimental data of Jinjin Li et al. (2023) is shown in table S5, where z is vertical coordinate and u is streamwise velocity.