XFOIL Version 6.96 Calculated polar for: SIKORSKY SSC-A07 AIRFOIL 1 1 Reynolds number fixed Mach number fixed xtrf = 1.000 (top) 1.000 (bottom) Mach = 0.000 Re = 0.500 e 6 Ncrit = 5.000 alpha CL CD CDp CM Top_Xtr Bot_Xtr ------ -------- --------- --------- -------- -------- -------- -8.250 -0.6531 0.08571 0.08371 0.0137 1.0000 0.0042 -8.000 -0.6542 0.07965 0.07766 0.0061 1.0000 0.0041 -7.750 -0.6501 0.07322 0.07118 -0.0007 1.0000 0.0041 -7.500 -0.6435 0.06697 0.06484 -0.0058 1.0000 0.0040 -7.250 -0.6344 0.06072 0.05846 -0.0099 1.0000 0.0040 -7.000 -0.6228 0.05436 0.05191 -0.0130 1.0000 0.0040 -6.750 -0.6078 0.04736 0.04463 -0.0154 0.9877 0.0042 -6.500 -0.5923 0.03940 0.03627 -0.0164 0.9774 0.0045 -6.250 -0.5745 0.03585 0.03246 -0.0165 0.9701 0.0047 -6.000 -0.5550 0.03317 0.02955 -0.0161 0.9635 0.0049 -5.750 -0.5357 0.03001 0.02609 -0.0152 0.9580 0.0052 -5.500 -0.5139 0.02648 0.02221 -0.0144 0.9526 0.0058 -5.250 -0.4914 0.02269 0.01793 -0.0129 0.9476 0.0069 -5.000 -0.4682 0.01937 0.01407 -0.0117 0.9432 0.0074 -4.750 -0.4436 0.01745 0.01188 -0.0113 0.9388 0.0079 -4.500 -0.4187 0.01645 0.01072 -0.0108 0.9346 0.0084 -4.250 -0.3935 0.01548 0.00959 -0.0102 0.9309 0.0088 -4.000 -0.3665 0.01482 0.00883 -0.0100 0.9266 0.0098 -3.750 -0.3405 0.01371 0.00756 -0.0095 0.9225 0.0099 -3.500 -0.3154 0.01270 0.00641 -0.0088 0.9188 0.0100 -3.250 -0.2885 0.01183 0.00545 -0.0085 0.9145 0.0100 -3.000 -0.2619 0.01112 0.00466 -0.0082 0.9100 0.0102 -2.750 -0.2358 0.01055 0.00401 -0.0078 0.9059 0.0105 -2.500 -0.2086 0.01009 0.00349 -0.0076 0.9013 0.0110 -2.250 -0.1810 0.00971 0.00304 -0.0075 0.8962 0.0117 -2.000 -0.1541 0.00929 0.00257 -0.0072 0.8918 0.0138 -1.750 -0.1261 0.00906 0.00231 -0.0072 0.8869 0.0165 -1.500 -0.0982 0.00882 0.00208 -0.0072 0.8815 0.0255 -1.250 -0.0716 0.00841 0.00185 -0.0070 0.8739 0.0855 -1.000 -0.0467 0.00716 0.00155 -0.0071 0.8593 0.3810 -0.750 -0.0242 0.00586 0.00141 -0.0063 0.8375 0.7183 -0.500 -0.0045 0.00546 0.00145 -0.0038 0.8175 0.8542 0.000 0.0424 0.00539 0.00139 -0.0010 0.7906 0.9163 0.250 0.0686 0.00540 0.00134 -0.0005 0.7757 0.9287 0.500 0.0948 0.00541 0.00129 0.0001 0.7579 0.9398 0.750 0.1214 0.00545 0.00123 0.0006 0.7303 0.9502 1.000 0.1485 0.00556 0.00115 0.0009 0.6834 0.9600 1.250 0.1766 0.00579 0.00111 0.0008 0.6177 0.9695 1.500 0.2074 0.00614 0.00114 -0.0001 0.5375 0.9767 1.750 0.2388 0.00660 0.00122 -0.0012 0.4438 0.9840 2.000 0.2715 0.00706 0.00133 -0.0027 0.3571 0.9902 2.250 0.3041 0.00738 0.00143 -0.0041 0.3028 0.9985 2.500 0.3325 0.00764 0.00153 -0.0045 0.2670 1.0000 2.750 0.3605 0.00787 0.00165 -0.0048 0.2400 1.0000 3.000 0.3887 0.00809 0.00179 -0.0051 0.2168 1.0000 3.500 0.4450 0.00855 0.00209 -0.0057 0.1768 1.0000 3.750 0.4732 0.00877 0.00225 -0.0059 0.1621 1.0000 4.000 0.5014 0.00898 0.00245 -0.0062 0.1504 1.0000 4.250 0.5295 0.00921 0.00264 -0.0064 0.1393 1.0000 4.500 0.5575 0.00944 0.00284 -0.0067 0.1270 1.0000 4.750 0.5854 0.00968 0.00305 -0.0069 0.1134 1.0000 5.000 0.6132 0.00995 0.00330 -0.0072 0.0953 1.0000 5.250 0.6405 0.01038 0.00359 -0.0074 0.0665 1.0000 5.500 0.6677 0.01084 0.00396 -0.0076 0.0476 1.0000 5.750 0.6949 0.01127 0.00436 -0.0078 0.0349 1.0000 6.000 0.7220 0.01171 0.00478 -0.0079 0.0261 1.0000 6.250 0.7489 0.01219 0.00527 -0.0080 0.0203 1.0000 6.500 0.7759 0.01262 0.00577 -0.0081 0.0178 1.0000 6.750 0.8027 0.01309 0.00631 -0.0081 0.0159 1.0000 7.000 0.8291 0.01365 0.00692 -0.0081 0.0142 1.0000 7.250 0.8545 0.01454 0.00793 -0.0080 0.0126 1.0000 7.500 0.8801 0.01525 0.00877 -0.0079 0.0121 1.0000 7.750 0.9055 0.01596 0.00960 -0.0078 0.0116 1.0000 8.000 0.9309 0.01661 0.01036 -0.0077 0.0108 1.0000 8.250 0.9561 0.01723 0.01108 -0.0076 0.0100 1.0000 8.500 0.9812 0.01783 0.01174 -0.0076 0.0092 1.0000 8.750 1.0052 0.01866 0.01267 -0.0074 0.0085 1.0000 9.000 1.0257 0.02030 0.01451 -0.0069 0.0078 1.0000 9.250 1.0490 0.02120 0.01559 -0.0067 0.0075 1.0000 9.500 1.0716 0.02220 0.01677 -0.0063 0.0071 1.0000 9.750 1.0931 0.02337 0.01813 -0.0059 0.0065 1.0000 10.000 1.1144 0.02443 0.01936 -0.0055 0.0060 1.0000 10.250 1.1365 0.02519 0.02022 -0.0053 0.0055 1.0000 10.500 1.1577 0.02603 0.02115 -0.0051 0.0050 1.0000 10.750 1.1723 0.02802 0.02336 -0.0043 0.0045 1.0000 11.000 1.1883 0.02963 0.02521 -0.0036 0.0043 1.0000 11.250 1.2007 0.03167 0.02753 -0.0026 0.0041 1.0000 11.500 1.2093 0.03400 0.03018 -0.0015 0.0038 1.0000 11.750 1.2141 0.03653 0.03298 -0.0004 0.0036 1.0000 12.000 1.2127 0.03920 0.03590 0.0011 0.0035 1.0000 12.250 1.2046 0.04228 0.03921 0.0024 0.0034 1.0000 12.500 1.1931 0.04618 0.04333 0.0023 0.0033 1.0000 12.750 1.1755 0.05179 0.04917 -0.0002 0.0033 1.0000 13.000 1.1506 0.06121 0.05886 -0.0079 0.0034 1.0000 13.250 1.1056 0.08040 0.07829 -0.0230 0.0037 1.0000 13.500 1.0639 0.09454 0.09249 -0.0311 0.0040 1.0000 13.750 1.0269 0.10705 0.10503 -0.0376 0.0042 1.0000 14.000 0.9916 0.11945 0.11746 -0.0438 0.0044 1.0000