\begin{table}%t2
%\centering
\par
\caption{Correlation coefficients properties (Viscous case).}  \label{table2} 
\begin{tabular}{cccccccc}   
\hline    \hline
$\partial_r \Omega$ & $C_{r\phi}^l$ & $C_r^{n}$ & $C_\phi^{n}$ & $C_z^{n}$ & $C^{n}$& $C^\nu_i$ & $C^\nu$\\   
\hline$ >$0 & $ <$0 & $>$0 & $<$0 & $>$0 & $<$0 &$>$0 &$>$0\\   
$ <$0 & $>$0 & $<$0 & $>$0 & $>$0 & $<$0 &$>$0 &$>$0\\   
\hline   
\end{tabular}   
\end{table}