Supplementary material to the publication 'Shock-wave/turbulent boundary-layer interaction with a flexible panel'.
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The supplementary material to the publication 'Shock-wave/turbulent boundary-layer interaction with a flexible panel' involves animations of selected dynamic modes from the SPDMD solution of case FC. These animations should be considered in conjunction with the discussion, and they include:A representative low-frequency mode below the first bending frequency of the panel oscillation (St_Lsep = 0.015, corresponding to figure 16 in the manuscript). The animations show the three-dimensional modal pressure, streamwise velocity and streamwise vorticity fields for this mode.The dynamic mode associated with the first bending frequency of the panel oscillation (St_Lsep=0.056). Besides animations showing the three-dimensional modal pressure, streamwise velocity and streamwise vorticity fields (which correspond to figure 17 in the manuscript), we have also included an animation of the reconstructed streamwise velocity field based on the mean flow plus the spanwise-averaged fluctuating velocity (corresponding to the left panels of figure 18 in the manuscript). The wall region is shown in gray in this animation and yellow solid lines indicate isocontours of zero streamwise velocity.The dynamic mode associated with the second bending frequency of the panel oscillation (St_Lsep=0.124, corresponding to figure 20 in the manuscript). Animations show the corresponding three-dimensional modal pressure, streamwise velocity and streamwise vorticity fields for this mode.
发表于论文《带柔性板(flexible panel)的激波/湍流边界层相互作用》的补充材料包含了FC工况下SPDMD求解结果中选定动态模态的动画演示。这些动画需结合正文讨论一并参考,具体内容如下:
其一,对应板体振荡第一阶弯曲频率以下的典型低频模态(St_Lsep=0.015,对应论文手稿中的图16)。该动画展示了此模态下的三维模态压力场、流向速度场及流向涡量场。
其二,对应板体振荡第一阶弯曲频率的动态模态(St_Lsep=0.056)。除展示三维模态压力场、流向速度场及流向涡量场的动画(对应论文手稿中的图17)外,我们还补充了基于平均流与展向平均脉动速度重构的流向速度场动画(对应论文手稿中图18的左侧子图)。该动画中壁面区域以灰色显示,黄色实线表示流向速度为零的等值线。
其三,对应板体振荡第二阶弯曲频率的动态模态(St_Lsep=0.124,对应论文手稿中的图20)。动画展示了该模态对应的三维模态压力场、流向速度场及流向涡量场。
提供机构:
4TU.ResearchData
创建时间:
2023-09-11



