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 = 1.000 e 6 Ncrit = 5.000 alpha CL CD CDp CM Top_Xtr Bot_Xtr ------ -------- --------- --------- -------- -------- -------- -8.500 -0.6781 0.08717 0.08576 0.0188 1.0000 0.0022 -8.250 -0.6822 0.08074 0.07934 0.0113 0.9794 0.0022 -8.000 -0.6851 0.07411 0.07265 0.0044 0.9652 0.0022 -7.750 -0.6855 0.06751 0.06595 -0.0001 0.9568 0.0022 -7.500 -0.6831 0.06031 0.05859 -0.0037 0.9497 0.0022 -7.250 -0.6802 0.05203 0.05006 -0.0060 0.9435 0.0022 -7.000 -0.6740 0.04283 0.04049 -0.0072 0.9375 0.0024 -6.750 -0.6574 0.03894 0.03638 -0.0071 0.9333 0.0025 -6.500 -0.6379 0.03565 0.03289 -0.0070 0.9296 0.0026 -6.250 -0.6174 0.03215 0.02916 -0.0068 0.9253 0.0028 -6.000 -0.6064 0.01787 0.01356 -0.0036 0.9206 0.0041 -5.750 -0.5813 0.01645 0.01189 -0.0032 0.9173 0.0043 -5.500 -0.5560 0.01454 0.00969 -0.0030 0.9135 0.0048 -5.250 -0.5293 0.01407 0.00914 -0.0029 0.9097 0.0050 -5.000 -0.5026 0.01386 0.00889 -0.0029 0.9061 0.0053 -4.750 -0.4754 0.01353 0.00847 -0.0028 0.9026 0.0058 -4.500 -0.4480 0.01300 0.00786 -0.0028 0.8986 0.0063 -4.250 -0.4209 0.01235 0.00711 -0.0027 0.8945 0.0067 -4.000 -0.3941 0.01174 0.00639 -0.0025 0.8908 0.0069 -3.750 -0.3662 0.01128 0.00587 -0.0025 0.8865 0.0071 -3.500 -0.3391 0.01050 0.00498 -0.0024 0.8818 0.0072 -3.250 -0.3121 0.00981 0.00421 -0.0022 0.8773 0.0072 -3.000 -0.2843 0.00925 0.00357 -0.0022 0.8723 0.0072 -2.750 -0.2564 0.00881 0.00306 -0.0022 0.8672 0.0072 -2.500 -0.2285 0.00838 0.00256 -0.0022 0.8626 0.0074 -2.250 -0.2000 0.00799 0.00208 -0.0023 0.8574 0.0079 -2.000 -0.1717 0.00776 0.00182 -0.0024 0.8512 0.0090 -1.750 -0.1435 0.00760 0.00162 -0.0024 0.8401 0.0103 -1.500 -0.1157 0.00749 0.00142 -0.0023 0.8193 0.0126 -1.250 -0.0876 0.00740 0.00125 -0.0023 0.7918 0.0180 -1.000 -0.0590 0.00728 0.00113 -0.0025 0.7727 0.0318 -0.750 -0.0303 0.00686 0.00100 -0.0029 0.7568 0.1374 -0.500 -0.0018 0.00587 0.00083 -0.0038 0.7381 0.4154 -0.250 0.0263 0.00489 0.00075 -0.0045 0.7094 0.7111 0.000 0.0535 0.00472 0.00077 -0.0043 0.6574 0.8184 0.250 0.0812 0.00486 0.00080 -0.0043 0.5926 0.8561 0.750 0.1377 0.00533 0.00088 -0.0047 0.4659 0.8872 1.000 0.1656 0.00561 0.00094 -0.0049 0.3976 0.8997 1.250 0.1932 0.00590 0.00101 -0.0050 0.3343 0.9110 1.500 0.2205 0.00610 0.00108 -0.0049 0.2929 0.9215 1.750 0.2478 0.00627 0.00115 -0.0049 0.2630 0.9313 2.000 0.2748 0.00642 0.00121 -0.0048 0.2387 0.9408 2.250 0.3016 0.00654 0.00127 -0.0045 0.2191 0.9490 2.500 0.3288 0.00669 0.00135 -0.0045 0.2001 0.9572 2.750 0.3555 0.00682 0.00141 -0.0042 0.1836 0.9652 3.000 0.3831 0.00696 0.00151 -0.0043 0.1669 0.9727 3.250 0.4117 0.00710 0.00159 -0.0045 0.1529 0.9803 3.750 0.4734 0.00738 0.00180 -0.0061 0.1325 0.9977 4.000 0.5023 0.00754 0.00195 -0.0065 0.1224 1.0000 4.250 0.5310 0.00773 0.00209 -0.0069 0.1117 1.0000 4.500 0.5595 0.00794 0.00225 -0.0072 0.0971 1.0000 4.750 0.5876 0.00831 0.00247 -0.0076 0.0673 1.0000 5.000 0.6156 0.00868 0.00275 -0.0079 0.0468 1.0000 5.250 0.6437 0.00898 0.00301 -0.0082 0.0364 1.0000 5.500 0.6716 0.00929 0.00329 -0.0085 0.0276 1.0000 5.750 0.6995 0.00962 0.00358 -0.0087 0.0212 1.0000 6.000 0.7273 0.00990 0.00389 -0.0089 0.0174 1.0000 6.250 0.7549 0.01025 0.00423 -0.0091 0.0141 1.0000 6.500 0.7825 0.01060 0.00461 -0.0093 0.0122 1.0000 6.750 0.8100 0.01092 0.00498 -0.0094 0.0114 1.0000 7.000 0.8373 0.01128 0.00539 -0.0095 0.0105 1.0000 7.250 0.8644 0.01168 0.00581 -0.0097 0.0096 1.0000 7.500 0.8912 0.01217 0.00635 -0.0098 0.0085 1.0000 7.750 0.9175 0.01276 0.00703 -0.0098 0.0076 1.0000 8.000 0.9441 0.01319 0.00752 -0.0098 0.0075 1.0000 8.250 0.9705 0.01365 0.00805 -0.0099 0.0072 1.0000 8.500 0.9966 0.01415 0.00863 -0.0099 0.0069 1.0000 8.750 1.0224 0.01468 0.00923 -0.0099 0.0065 1.0000 9.000 1.0481 0.01520 0.00984 -0.0099 0.0062 1.0000 9.250 1.0738 0.01565 0.01034 -0.0099 0.0057 1.0000 9.500 1.0990 0.01620 0.01093 -0.0099 0.0051 1.0000 9.750 1.1227 0.01706 0.01190 -0.0097 0.0046 1.0000 10.000 1.1478 0.01755 0.01247 -0.0096 0.0044 1.0000 10.250 1.1722 0.01814 0.01314 -0.0095 0.0040 1.0000 10.500 1.1962 0.01878 0.01387 -0.0093 0.0036 1.0000 10.750 1.2198 0.01943 0.01460 -0.0092 0.0032 1.0000 11.000 1.2429 0.02015 0.01540 -0.0090 0.0029 1.0000 11.250 1.2643 0.02115 0.01652 -0.0086 0.0026 1.0000 11.500 1.2849 0.02222 0.01772 -0.0082 0.0024 1.0000 11.750 1.3049 0.02330 0.01895 -0.0077 0.0023 1.0000 12.000 1.3239 0.02444 0.02023 -0.0071 0.0022 1.0000 12.250 1.3421 0.02562 0.02156 -0.0065 0.0021 1.0000 12.500 1.3592 0.02686 0.02294 -0.0058 0.0019 1.0000 12.750 1.3747 0.02819 0.02440 -0.0051 0.0018 1.0000 13.000 1.3883 0.02966 0.02602 -0.0042 0.0017 1.0000 13.250 1.3987 0.03138 0.02791 -0.0031 0.0016 1.0000 13.500 1.4042 0.03344 0.03014 -0.0018 0.0015 1.0000 13.750 1.4002 0.03579 0.03268 0.0003 0.0014 1.0000 14.000 1.3897 0.03889 0.03598 0.0019 0.0013 1.0000 14.250 1.3776 0.04262 0.03990 0.0022 0.0013 1.0000 14.500 1.3595 0.04786 0.04535 0.0005 0.0013 1.0000 14.750 1.3377 0.05528 0.05298 -0.0044 0.0013 1.0000 15.000 1.3001 0.07110 0.06909 -0.0175 0.0014 1.0000 15.250 1.2033 0.09670 0.09491 -0.0320 0.0018 1.0000 15.500 1.1248 0.11690 0.11523 -0.0428 0.0020 1.0000