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*Problem

 Specification*


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Consider the case of a fluid flowing past a cylinder, as in the steady cylinder case, with a  Reynolds number of 20. 

By altering the cylinder wall boundaries to include sucking and blowing jets, separation can be eliminated and the lift force on the cylinder can be increased. 

The lift L is specified as:

{latex}\begin{eqnarray}
L = [\int_S]
\end{eqnarray}
{latex}