Authors	$N u_{local}$
Authors	G. De Vahl Davis [11]	P. M. Gresho [12]	Present Study
$N u_{\max}$	7.717	7.731	7.804
Y	0.081	0.0746	0.085
$N u_{\min}$	0.729	0.7277	0.809
Y	1	1.0	0.984