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{\bf EML 5709 \hfill Homework 6 \hfill Spring 1996 }
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\item
Assume that the boundary layer on a flat plate becomes turbulent
at a Reynolds number $Re_x \sim 3.5\, 10^5$.
Compute the force on the part of the plate that is laminar.

\item
Write down the boundary layer equations for a boundary layer along a flat
plate. Above the boundary layer, we have a uniform flow with unit velocity.
However, instead of assuming
$u=v=0$ on the plate, assume that some of the fluid is sucked into the
(porous) plate, making $v=-v_0$ nonzero.
Determine the boundary layer velocity profile, under the assumption
that the flow does not depend on $x$.

\item
Make 9.6 in the book.  Compare the values you get with the exact
solution you should have gotten.

\item
Make 9.8 in the book.

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