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Table 2 Relative error of the mean \(\overline {C_{L}}\) and \(\overline {C_{D}}\) with respect to the DNS solution for the coarse LES simulations

From: On the mesh resolution of industrial LES based on the DNS of flow over the T106C turbine

Cases\((\overline {C_{L}})_{error} \%\)\((\overline {C_{D}})_{error} \%\)nDOF ×105
\(2\widetilde {X}_{+}^{*}\)0.70.82.2
\(2\widetilde {Y}_{+}^{*}\)1.20.94.6
\(4\widetilde {Y}_{+}^{*}\)3.31.04.0
\(8\widetilde {Y}_{+}^{*}\)11.120.13.5
\(2\widetilde {Z}_{+}^{*}\)0.00.22.5
\(3\widetilde {Z}_{+}^{*}\)0.60.11.7
\(6\widetilde {Z}_{+}^{*}\)3.00.30.8
\((2\widetilde {X}_{+}^{*},2\widetilde {Y}_{+}^{*},2\widetilde {Z}_{+}^{*})\)0.60.61.0
\((2\widetilde {X}_{+}^{*},4\widetilde {Y}_{+}^{*},6\widetilde {Z}_{+}^{*})\)20.76.80.3