XFOIL Version 6.96 Calculated polar for: LOCKHEED C-141 BL958.89 AIRFOIL 1 1 Reynolds number fixed Mach number fixed xtrf = 1.000 (top) 1.000 (bottom) Mach = 0.000 Re = 0.080 e 6 Ncrit = 9.000 alpha CL CD CDp CM Top_Xtr Bot_Xtr ------ -------- --------- --------- -------- -------- -------- -2.000 -0.2162 0.03079 0.02125 -0.0247 1.0000 0.1325 -1.000 -0.1155 0.02724 0.01688 -0.0229 1.0000 0.1346 0.000 -0.0168 0.02504 0.01486 -0.0218 1.0000 0.1558 1.000 0.0827 0.02205 0.01490 -0.0202 1.0000 1.0000 2.000 0.2969 0.02470 0.01668 -0.0409 0.9408 1.0000 3.000 0.4785 0.02464 0.01673 -0.0527 0.8819 1.0000 4.000 0.6786 0.01864 0.01121 -0.0582 0.7816 1.0000 5.000 0.7848 0.01940 0.00953 -0.0499 0.3526 1.0000 6.000 0.8822 0.02463 0.01353 -0.0471 0.2275 1.0000 7.000 0.9862 0.02964 0.01870 -0.0455 0.1848 1.0000 8.000 1.0760 0.03509 0.02459 -0.0420 0.1544 1.0000 9.000 1.1475 0.04160 0.03180 -0.0360 0.1268 1.0000 10.000 1.2030 0.05024 0.04106 -0.0291 0.1059 1.0000