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Bifurcations in the wake of a thick circular disk

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Academic year: 2021

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Figure

Figure 2a shows the structure of the flow at two instants of the shedding cycle. The C y − C z diagram (Fig
Fig. 3 Quasi-periodic pulsating mode (or “Knit-Knot” mode) for Re = 187. a Iso-surfaces of the streamwise vorticity at two instants of time, b C y − C z diagram (the end of the time series is represented with a thick line), c C x − C L diagram
Fig. 5 Periodic mode with reflectional symmetry and zero mean lift (or “Zig-Zag” mode) for Re = 216
Fig. 6 Variations of force coefficients (a) and torque coefficients (b) in the range Re ∈ [150, 220]
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