XFOIL Version 6.96 Calculated polar for: SIKORSKY SC1094 R8 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 ------ -------- --------- --------- -------- -------- -------- -12.750 -0.6172 0.14739 0.14562 0.0326 1.0000 0.0092 -12.500 -0.6109 0.14413 0.14236 0.0312 1.0000 0.0093 -10.500 -0.9289 0.02795 0.02452 -0.0314 1.0000 0.0116 -10.250 -0.9119 0.02574 0.02208 -0.0309 1.0000 0.0117 -10.000 -0.8915 0.02419 0.02038 -0.0305 1.0000 0.0118 -9.750 -0.8697 0.02287 0.01891 -0.0301 1.0000 0.0119 -9.500 -0.8467 0.02175 0.01766 -0.0297 1.0000 0.0120 -9.250 -0.8231 0.02070 0.01649 -0.0294 1.0000 0.0121 -9.000 -0.7989 0.01973 0.01540 -0.0291 1.0000 0.0122 -8.750 -0.7743 0.01881 0.01437 -0.0288 1.0000 0.0123 -8.500 -0.7494 0.01793 0.01338 -0.0285 1.0000 0.0124 -8.250 -0.7242 0.01713 0.01247 -0.0282 1.0000 0.0125 -8.000 -0.6988 0.01633 0.01157 -0.0279 1.0000 0.0126 -7.750 -0.6701 0.01556 0.01070 -0.0282 0.9938 0.0127 -7.500 -0.6394 0.01484 0.00989 -0.0289 0.9885 0.0129 -7.250 -0.6103 0.01419 0.00914 -0.0293 0.9830 0.0130 -7.000 -0.5812 0.01359 0.00846 -0.0295 0.9776 0.0131 -6.750 -0.5528 0.01305 0.00784 -0.0296 0.9720 0.0133 -6.500 -0.5269 0.01257 0.00729 -0.0290 0.9647 0.0134 -6.250 -0.5012 0.01213 0.00679 -0.0284 0.9568 0.0135 -6.000 -0.4751 0.01173 0.00634 -0.0279 0.9489 0.0137 -5.750 -0.4499 0.01140 0.00594 -0.0271 0.9389 0.0139 -5.500 -0.4248 0.01110 0.00558 -0.0262 0.9238 0.0140 -5.250 -0.4010 0.01070 0.00509 -0.0250 0.9017 0.0143 -5.000 -0.3753 0.01041 0.00472 -0.0243 0.8793 0.0145 -4.750 -0.3482 0.01017 0.00442 -0.0239 0.8643 0.0148 -4.500 -0.3206 0.00993 0.00414 -0.0236 0.8505 0.0150 -4.250 -0.2929 0.00971 0.00387 -0.0233 0.8368 0.0154 -4.000 -0.2652 0.00952 0.00361 -0.0230 0.8218 0.0157 -3.750 -0.2372 0.00933 0.00335 -0.0228 0.8053 0.0161 -3.500 -0.2090 0.00916 0.00312 -0.0227 0.7898 0.0165 -3.250 -0.1809 0.00899 0.00288 -0.0225 0.7695 0.0169 -3.000 -0.1530 0.00889 0.00268 -0.0223 0.7364 0.0175 -2.750 -0.1251 0.00888 0.00251 -0.0221 0.6912 0.0181 -2.500 -0.0971 0.00891 0.00235 -0.0219 0.6361 0.0188 -2.250 -0.0688 0.00897 0.00221 -0.0219 0.5843 0.0195 -2.000 -0.0406 0.00900 0.00208 -0.0219 0.5331 0.0204 -1.750 -0.0122 0.00907 0.00199 -0.0219 0.4850 0.0214 -1.500 0.0162 0.00914 0.00190 -0.0219 0.4414 0.0225 -1.250 0.0447 0.00917 0.00182 -0.0219 0.4040 0.0241 -1.000 0.0732 0.00925 0.00176 -0.0219 0.3669 0.0259 -0.750 0.1018 0.00929 0.00171 -0.0220 0.3362 0.0282 -0.500 0.1304 0.00932 0.00166 -0.0220 0.3121 0.0315 -0.250 0.1591 0.00933 0.00163 -0.0221 0.2918 0.0387 0.000 0.1877 0.00933 0.00161 -0.0221 0.2731 0.0522 0.250 0.2163 0.00932 0.00161 -0.0222 0.2517 0.0758 0.500 0.2448 0.00931 0.00162 -0.0223 0.2290 0.1135 0.750 0.2732 0.00928 0.00164 -0.0224 0.2079 0.1662 1.000 0.3005 0.00831 0.00163 -0.0230 0.1903 0.5257 1.250 0.3276 0.00784 0.00170 -0.0230 0.1752 0.7219 1.500 0.3538 0.00767 0.00180 -0.0224 0.1639 0.8207 1.750 0.3782 0.00763 0.00191 -0.0213 0.1554 0.8889 2.000 0.3988 0.00765 0.00201 -0.0192 0.1484 0.9391 2.250 0.4227 0.00774 0.00207 -0.0179 0.1418 0.9611 2.500 0.4493 0.00785 0.00213 -0.0174 0.1345 0.9730 2.750 0.4797 0.00796 0.00219 -0.0178 0.1284 0.9794 3.000 0.5107 0.00810 0.00227 -0.0184 0.1225 0.9856 3.250 0.5426 0.00824 0.00235 -0.0192 0.1178 0.9916 3.500 0.5747 0.00838 0.00245 -0.0200 0.1131 0.9998 3.750 0.6029 0.00855 0.00256 -0.0200 0.1088 1.0000 4.000 0.6312 0.00869 0.00267 -0.0201 0.1052 1.0000 4.250 0.6595 0.00887 0.00280 -0.0201 0.1015 1.0000 4.500 0.6878 0.00904 0.00293 -0.0201 0.0987 1.0000 4.750 0.7161 0.00919 0.00306 -0.0202 0.0963 1.0000 5.000 0.7443 0.00937 0.00321 -0.0202 0.0937 1.0000 5.250 0.7723 0.00957 0.00337 -0.0202 0.0911 1.0000 5.500 0.8005 0.00974 0.00354 -0.0202 0.0895 1.0000 5.750 0.8285 0.00992 0.00370 -0.0202 0.0877 1.0000 6.000 0.8564 0.01012 0.00388 -0.0202 0.0857 1.0000 6.250 0.8842 0.01034 0.00408 -0.0202 0.0838 1.0000 6.500 0.9118 0.01056 0.00428 -0.0202 0.0822 1.0000 6.750 0.9396 0.01075 0.00448 -0.0202 0.0812 1.0000 7.000 0.9672 0.01095 0.00469 -0.0202 0.0800 1.0000 7.250 0.9947 0.01117 0.00490 -0.0201 0.0788 1.0000 7.500 1.0220 0.01140 0.00513 -0.0201 0.0776 1.0000 7.750 1.0492 0.01166 0.00539 -0.0200 0.0763 1.0000 8.000 1.0760 0.01195 0.00567 -0.0199 0.0749 1.0000 8.250 1.1031 0.01217 0.00591 -0.0199 0.0742 1.0000 8.500 1.1301 0.01240 0.00617 -0.0198 0.0734 1.0000 8.750 1.1569 0.01266 0.00644 -0.0197 0.0725 1.0000 9.000 1.1835 0.01292 0.00672 -0.0195 0.0716 1.0000 9.250 1.2098 0.01320 0.00702 -0.0194 0.0708 1.0000 9.500 1.2360 0.01350 0.00733 -0.0192 0.0699 1.0000 9.750 1.2619 0.01383 0.00767 -0.0190 0.0691 1.0000 10.000 1.2874 0.01419 0.00805 -0.0188 0.0682 1.0000 10.250 1.3129 0.01452 0.00841 -0.0186 0.0676 1.0000 10.500 1.3386 0.01481 0.00875 -0.0183 0.0671 1.0000 10.750 1.3640 0.01512 0.00910 -0.0181 0.0664 1.0000 11.000 1.3892 0.01545 0.00947 -0.0178 0.0658 1.0000 11.250 1.4140 0.01581 0.00986 -0.0175 0.0652 1.0000 11.500 1.4385 0.01617 0.01026 -0.0172 0.0645 1.0000 11.750 1.4628 0.01654 0.01066 -0.0169 0.0636 1.0000 12.000 1.4867 0.01694 0.01108 -0.0165 0.0626 1.0000 12.250 1.5095 0.01743 0.01159 -0.0160 0.0616 1.0000 12.500 1.5331 0.01781 0.01203 -0.0155 0.0610 1.0000 12.750 1.5566 0.01818 0.01246 -0.0151 0.0604 1.0000 13.000 1.5796 0.01858 0.01292 -0.0146 0.0596 1.0000 13.250 1.6021 0.01899 0.01338 -0.0141 0.0587 1.0000 13.500 1.6240 0.01944 0.01387 -0.0135 0.0579 1.0000 13.750 1.6452 0.01994 0.01441 -0.0128 0.0571 1.0000 14.000 1.6654 0.02048 0.01498 -0.0120 0.0562 1.0000 14.250 1.6850 0.02104 0.01560 -0.0112 0.0553 1.0000 14.500 1.7051 0.02152 0.01615 -0.0104 0.0546 1.0000 14.750 1.7245 0.02202 0.01671 -0.0095 0.0534 1.0000 15.000 1.7425 0.02257 0.01732 -0.0085 0.0521 1.0000 15.250 1.7577 0.02322 0.01800 -0.0072 0.0509 1.0000 15.500 1.7700 0.02394 0.01877 -0.0054 0.0499 1.0000 15.750 1.7830 0.02464 0.01955 -0.0039 0.0489 1.0000 16.000 1.7949 0.02546 0.02044 -0.0024 0.0476 1.0000 16.250 1.8055 0.02641 0.02145 -0.0009 0.0464 1.0000 16.500 1.8141 0.02757 0.02266 0.0005 0.0452 1.0000 16.750 1.8234 0.02873 0.02391 0.0016 0.0439 1.0000 17.000 1.8306 0.03012 0.02537 0.0027 0.0420 1.0000 17.250 1.8348 0.03187 0.02718 0.0036 0.0401 1.0000 17.500 1.8379 0.03384 0.02922 0.0042 0.0379 1.0000 17.750 1.8371 0.03633 0.03178 0.0046 0.0359 1.0000 18.000 1.8338 0.03926 0.03479 0.0045 0.0336 1.0000 18.250 1.8250 0.04306 0.03869 0.0038 0.0316 1.0000 18.500 1.8126 0.04761 0.04335 0.0024 0.0298 1.0000 18.750 1.7941 0.05334 0.04921 0.0000 0.0285 1.0000 19.000 1.7721 0.05995 0.05598 -0.0032 0.0277 1.0000