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Equations
Reversal in the Stationary Prandtl Equations
Prof. Nader Masmoudi
Apr 13, 13:30
-
14:30
B2 L5 R5220
Reversal
Stationary
Prandtl
Equations
We investigate reversal and recirculation for the stationary Prandtl equations. Reversal describes the solution after the Goldstein singularity, and is characterized by regions in which $u > 0$ and $u 0$. The classical point of view of regarding the Prandtl equations as an evolution equation in $x$ completely breaks down since $u$ changes sign. Instead, we view the problem as a quasilinear, mixed-type, free-boundary problem. Joint work with Sameer Iyer.
