Visualization: Lagrangian mixingLagrangian particle trajectories of a spanwise - wall-normal sheet of initial "die" points, tracked until they cross the spanwise, streamwise (periodic b.c.) walls |
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Eulerian velocity field u = (u,v,w), time independent |
Lagrangian x(t) trajectories | |
![[laminar equilibrium]](Images/uUBbig.png) |
 (John R. Elton) |
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uUB Nagata upper branch equilibrium. |
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Stagnation points, heteroclinic connections, periodic orbits can be determined for each Eulerian equilibrium solution. | ||
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