Transitions to three-dimensional flows in a
cylinder driven by oscillations of the sidewall
Panades, C., Marques, F. and Lopez, Juan M.
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Movie 1. Animations of the streamfunction ψ (top row) and
the azimuthal vorticity η (bottom row) of the basic state
at four St values as specified, for amplitudes Re very
close to the critical value.
| B1: (Re, St)=(340, 10) |
B2: (Re, St)=(520, 32) |
A2: (Re, St)=(700, 100) |
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Movie 2. Isosurfaces of radial vorticity (solid) and of azimuthal
vorticity (translucent) for the synchronous states.
| MRW1 | MSW1 |
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Movie 3. Isosurfaces of radial vorticity (solid) and of azimuthal
vorticity (translucent) for the quasi=periodic
states MRW1 and MSW1, both at (Re,
St)=(615, 50); only MRW1 is stable.
| MRW1 strobed |
MSW1 strobed |
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Movie 4. Same as in movie 3, but strobed once per period.
