Research Article

New Theories on Boundary Layer Transition and Turbulence Formation

Figure 35

The flow lost symmetry in second level rings and bottom structure at 𝑡 = 1 5 . 0 𝑇 .
619419.fig.0035a
(a) Section view in 𝑦 - 𝑧 plane
619419.fig.0035b
(b) Bottom view of positive spike