Lecture 9. The Newtonian viscous fluid

The stress tensor for the Newtonian viscous fluid. . The Navier-Stokes equations.
Some exact solutions in the incompressible case: Couette and Poiseulle flow parallel flows.
The oscillating  wall, a decaying 2D vortex. Burgers' vortex. Steady 2D converging and diverging
flow between non-parallel walls. Dynamical similarity and the Reynolds number. Stokes flow.

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