File:Karman Vortex Street Off Cylinder .ogv

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Original file(Ogg Theora video file, length 16 s, 1,024 × 1,024 pixels, 7.13 Mbps)


English: Kármán vortex street shed off a cylindrical obstruction with no-slip boundary conditions, with three ink colors for visualization. Incompressible Navier-Stokes simulation, with periodic boundary conditions, but a region of fixed downwards velocity at the top effectively nulling the vertically periodic boundary conditions.
Source Own work
Author KTover2

Simulated in a simple solver I wrote. For my own documentation purposes, in case I ever want to create another video similar to this one, the internal parameters were: (tpr0.3_dt0.02_mu5e-4_vel0.2_adv1.0_N1024_radius24_no_slip_spacing16_phase1_ink5000_force300_thickness40)


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current18:21, 11 June 201116 s, 1,024 × 1,024 (13.6 MB)KTover2 (talk | contribs)
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