Numerical Investigations on Unsteady Features of Rounded Trailing Edge Airfoils

Table 2

Grid information ().

Level	Points on airfoil	Nodes	First spacing		Transition location (upper)	Transition location (lower)
Coarse	292	82844		0.832	0.716c	0.719c
Medium	588	165132		0.371	0.740c	0.730c
Fine	824	254160		0.208	0.743c	0.733c
Exp	\	\	\	\	\	0.750c