Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-stcyr171-il-200000-n5 Airfoil,stcyr171-il Reynolds number,200000 Ncrit,5 Mach,0 Max Cl/Cd,36.9448 Max Cl/Cd alpha,7.75 Url,http://airfoiltools.com/polar/csv?polar=xf-stcyr171-il-200000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -15.750,-0.9044,0.10344,0.09880,-0.0156,1.0000,0.0284 -15.500,-0.9372,0.09264,0.08783,-0.0223,1.0000,0.0283 -15.250,-0.9609,0.08402,0.07902,-0.0277,1.0000,0.0284 -15.000,-0.9796,0.07723,0.07206,-0.0317,1.0000,0.0284 -14.750,-0.9962,0.07149,0.06617,-0.0349,1.0000,0.0286 -14.500,-1.0104,0.06656,0.06110,-0.0374,1.0000,0.0287 -14.250,-1.0232,0.06199,0.05640,-0.0397,1.0000,0.0289 -14.000,-1.0345,0.05769,0.05197,-0.0418,1.0000,0.0292 -13.750,-1.0444,0.05353,0.04767,-0.0440,1.0000,0.0295 -13.500,-1.0532,0.04970,0.04369,-0.0459,1.0000,0.0297 -13.250,-1.0619,0.04623,0.04006,-0.0472,1.0000,0.0300 -13.000,-1.0684,0.04345,0.03712,-0.0471,1.0000,0.0303 -12.750,-1.0730,0.04122,0.03474,-0.0460,1.0000,0.0306 -12.500,-1.0757,0.03937,0.03274,-0.0440,1.0000,0.0308 -12.250,-1.0767,0.03784,0.03106,-0.0415,1.0000,0.0311 -12.000,-1.0765,0.03643,0.02953,-0.0385,1.0000,0.0314 -11.750,-1.0747,0.03482,0.02787,-0.0356,1.0000,0.0318 -11.500,-1.0702,0.03339,0.02638,-0.0329,1.0000,0.0322 -11.250,-1.0638,0.03207,0.02501,-0.0304,1.0000,0.0328 -11.000,-1.0552,0.03089,0.02378,-0.0281,1.0000,0.0334 -10.750,-1.0447,0.02980,0.02261,-0.0259,1.0000,0.0341 -10.500,-1.0331,0.02876,0.02150,-0.0237,1.0000,0.0347 -10.250,-1.0204,0.02779,0.02044,-0.0216,1.0000,0.0354 -10.000,-1.0068,0.02686,0.01942,-0.0196,1.0000,0.0359 -9.750,-0.9923,0.02598,0.01846,-0.0176,1.0000,0.0365 -9.500,-0.9770,0.02516,0.01754,-0.0157,1.0000,0.0371 -9.250,-0.9607,0.02440,0.01667,-0.0139,1.0000,0.0377 -9.000,-0.9436,0.02370,0.01587,-0.0121,1.0000,0.0383 -8.750,-0.9284,0.02283,0.01496,-0.0101,1.0000,0.0394 -8.500,-0.9116,0.02207,0.01415,-0.0083,1.0000,0.0405 -8.250,-0.8937,0.02140,0.01342,-0.0066,1.0000,0.0415 -8.000,-0.8750,0.02079,0.01273,-0.0050,1.0000,0.0426 -7.750,-0.8558,0.02024,0.01210,-0.0034,1.0000,0.0438 -7.500,-0.8362,0.01972,0.01152,-0.0019,1.0000,0.0453 -7.250,-0.8167,0.01921,0.01098,-0.0003,1.0000,0.0474 -7.000,-0.7975,0.01868,0.01047,0.0013,1.0000,0.0514 -6.750,-0.7787,0.01813,0.01002,0.0029,1.0000,0.0618 -6.500,-0.7591,0.01766,0.00968,0.0044,1.0000,0.0829 -6.250,-0.7381,0.01732,0.00941,0.0058,1.0000,0.0988 -6.000,-0.7164,0.01705,0.00915,0.0070,1.0000,0.1086 -5.750,-0.6944,0.01683,0.00889,0.0082,1.0000,0.1182 -5.500,-0.6729,0.01659,0.00868,0.0095,1.0000,0.1246 -5.250,-0.6511,0.01640,0.00846,0.0107,1.0000,0.1306 -5.000,-0.6293,0.01624,0.00824,0.0119,1.0000,0.1354 -4.750,-0.6084,0.01603,0.00807,0.0133,1.0000,0.1408 -4.500,-0.5734,0.01588,0.00792,0.0117,0.9960,0.1489 -4.250,-0.5367,0.01572,0.00777,0.0099,0.9906,0.1560 -4.000,-0.5024,0.01554,0.00763,0.0085,0.9849,0.1641 -3.750,-0.4664,0.01542,0.00751,0.0068,0.9798,0.1721 -3.500,-0.4344,0.01531,0.00749,0.0060,0.9720,0.1818 -3.250,-0.3985,0.01525,0.00750,0.0044,0.9657,0.1933 -3.000,-0.3672,0.01517,0.00748,0.0039,0.9557,0.2057 -2.750,-0.3331,0.01509,0.00749,0.0028,0.9477,0.2209 -2.500,-0.3009,0.01502,0.00748,0.0020,0.9376,0.2345 -2.250,-0.2664,0.01497,0.00749,0.0009,0.9283,0.2476 -2.000,-0.2292,0.01493,0.00747,-0.0008,0.9180,0.2604 -1.750,-0.1886,0.01487,0.00745,-0.0031,0.9005,0.2744 -1.500,-0.1430,0.01492,0.00755,-0.0063,0.8732,0.2895 -1.250,-0.1006,0.01534,0.00813,-0.0087,0.8400,0.3105 -1.000,-0.0624,0.01669,0.00979,-0.0096,0.8047,0.3832 -0.500,-0.0002,0.01741,0.00991,-0.0101,0.7444,0.4149 -0.250,0.0266,0.01775,0.01017,-0.0094,0.7178,0.4201 0.000,0.0527,0.01813,0.01042,-0.0086,0.6882,0.4250 0.250,0.0778,0.01831,0.01051,-0.0077,0.6564,0.4291 0.500,0.1032,0.01859,0.01067,-0.0068,0.6239,0.4327 0.750,0.1270,0.01862,0.01058,-0.0057,0.5840,0.4363 1.000,0.1507,0.01902,0.01077,-0.0045,0.5431,0.4409 1.250,0.1737,0.01916,0.01077,-0.0034,0.5050,0.4471 1.500,0.1966,0.01921,0.01070,-0.0022,0.4630,0.4536 1.750,0.2180,0.01937,0.01060,-0.0009,0.3885,0.4594 2.000,0.2383,0.01979,0.01064,0.0005,0.3135,0.4653 2.250,0.2597,0.01977,0.01045,0.0017,0.2759,0.4743 2.500,0.2777,0.01896,0.00951,0.0033,0.2539,0.5041 2.750,0.3006,0.01875,0.00922,0.0042,0.2375,0.5119 3.000,0.3240,0.01862,0.00901,0.0050,0.2250,0.5183 3.250,0.3485,0.01867,0.00902,0.0057,0.2138,0.5199 3.500,0.3733,0.01884,0.00914,0.0064,0.2035,0.5220 3.750,0.3970,0.01873,0.00898,0.0071,0.1935,0.5257 4.000,0.4217,0.01874,0.00899,0.0078,0.1848,0.5273 4.250,0.4464,0.01897,0.00916,0.0084,0.1760,0.5306 4.500,0.4701,0.01874,0.00893,0.0092,0.1699,0.5340 4.750,0.4950,0.01879,0.00902,0.0098,0.1642,0.5357 5.000,0.5198,0.01895,0.00920,0.0104,0.1586,0.5362 5.250,0.5442,0.01917,0.00940,0.0111,0.1533,0.5362 5.500,0.5696,0.01928,0.00958,0.0116,0.1467,0.5367 5.750,0.5941,0.01947,0.00977,0.0123,0.1400,0.5377 6.000,0.6184,0.01963,0.00994,0.0130,0.1345,0.5398 6.250,0.6428,0.01956,0.00995,0.0136,0.1286,0.5413 6.500,0.6667,0.01966,0.01005,0.0143,0.1216,0.5427 6.750,0.6913,0.01980,0.01028,0.0149,0.1147,0.5435 7.000,0.7152,0.02002,0.01049,0.0156,0.1053,0.5439 7.250,0.7393,0.02027,0.01079,0.0164,0.0941,0.5435 7.500,0.7621,0.02065,0.01113,0.0172,0.0779,0.5427 7.750,0.7836,0.02121,0.01161,0.0182,0.0606,0.5420 8.000,0.8044,0.02184,0.01219,0.0193,0.0525,0.5414 8.250,0.8252,0.02244,0.01281,0.0204,0.0488,0.5408 8.500,0.8452,0.02313,0.01353,0.0216,0.0463,0.5401 8.750,0.8656,0.02372,0.01423,0.0229,0.0449,0.5396 9.000,0.8852,0.02435,0.01496,0.0242,0.0436,0.5388 9.250,0.9038,0.02488,0.01561,0.0255,0.0425,0.5380 9.500,0.9212,0.02551,0.01634,0.0270,0.0413,0.5375 9.750,0.9371,0.02624,0.01714,0.0287,0.0401,0.5369 10.000,0.9505,0.02709,0.01805,0.0307,0.0390,0.5364 10.250,0.9628,0.02799,0.01903,0.0328,0.0381,0.5359 10.500,0.9767,0.02875,0.01991,0.0347,0.0376,0.5355 10.750,0.9889,0.02954,0.02083,0.0368,0.0371,0.5351 11.000,0.9981,0.03038,0.02178,0.0394,0.0365,0.5346 11.250,1.0062,0.03125,0.02277,0.0420,0.0358,0.5343 11.500,1.0139,0.03225,0.02388,0.0444,0.0352,0.5339 11.750,1.0209,0.03335,0.02510,0.0467,0.0345,0.5336 12.000,1.0268,0.03455,0.02639,0.0489,0.0339,0.5332 12.250,1.0317,0.03585,0.02778,0.0509,0.0332,0.5328 12.500,1.0354,0.03731,0.02931,0.0528,0.0328,0.5325 12.750,1.0382,0.03893,0.03102,0.0544,0.0323,0.5322 13.000,1.0401,0.04077,0.03294,0.0558,0.0319,0.5318 13.250,1.0412,0.04291,0.03515,0.0570,0.0314,0.5316 13.500,1.0404,0.04514,0.03751,0.0578,0.0310,0.5314 14.000,1.0349,0.04993,0.04268,0.0582,0.0305,0.5297 14.250,1.0290,0.05291,0.04584,0.0577,0.0301,0.5294 14.500,1.0218,0.05632,0.04944,0.0567,0.0298,0.5289 14.750,1.0128,0.06021,0.05350,0.0551,0.0295,0.5287 15.000,1.0015,0.06467,0.05813,0.0528,0.0291,0.5283 15.250,0.9883,0.06974,0.06337,0.0500,0.0289,0.5281 15.500,0.9727,0.07551,0.06932,0.0466,0.0288,0.5277 15.750,0.9538,0.08229,0.07627,0.0423,0.0287,0.5273 16.000,0.9297,0.09056,0.08473,0.0369,0.0286,0.5272 16.250,0.8991,0.10069,0.09505,0.0303,0.0286,0.5269