Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-m8-il-500000 Airfoil,m8-il Reynolds number,500000 Ncrit,9 Mach,0 Max Cl/Cd,82.9874 Max Cl/Cd alpha,7.5 Url,http://airfoiltools.com/polar/csv?polar=xf-m8-il-500000 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -9.250,-0.2038,0.10546,0.10217,-0.0067,0.6564,0.0280 -9.000,-0.2124,0.10178,0.09848,-0.0110,0.6522,0.0293 -8.750,-0.2060,0.09806,0.09477,-0.0120,0.6457,0.0295 -8.500,-0.1908,0.09559,0.09227,-0.0118,0.6377,0.0298 -8.250,-0.1797,0.09335,0.08999,-0.0121,0.6308,0.0301 -8.000,-0.1693,0.09122,0.08787,-0.0127,0.6232,0.0307 -7.750,-0.1611,0.08893,0.08554,-0.0134,0.6165,0.0313 -7.500,-0.1556,0.08639,0.08301,-0.0144,0.6103,0.0329 -7.250,-0.1744,0.08235,0.07902,-0.0204,0.6065,0.0341 -7.000,-0.1600,0.07977,0.07640,-0.0191,0.5996,0.0345 -6.750,-0.1444,0.07795,0.07455,-0.0188,0.5932,0.0349 -6.500,-0.1306,0.07594,0.07252,-0.0196,0.5868,0.0356 -6.250,-0.1172,0.07362,0.07015,-0.0212,0.5811,0.0365 -6.000,-0.1053,0.06703,0.06350,-0.0325,0.5780,0.0395 -5.750,-0.0899,0.06501,0.06148,-0.0317,0.5721,0.0399 -5.500,-0.0717,0.06351,0.05994,-0.0315,0.5663,0.0405 -5.250,-0.0525,0.06189,0.05826,-0.0321,0.5609,0.0415 -4.750,-0.0061,0.01953,0.01390,-0.0680,0.5601,0.0399 -4.500,0.0203,0.01859,0.01290,-0.0678,0.5546,0.0408 -4.250,0.0474,0.01795,0.01214,-0.0676,0.5487,0.0417 -4.000,0.0741,0.01704,0.01100,-0.0672,0.5431,0.0426 -3.750,0.1014,0.01610,0.00987,-0.0669,0.5378,0.0435 -3.500,0.1287,0.01535,0.00893,-0.0665,0.5321,0.0444 -3.250,0.1564,0.01486,0.00824,-0.0661,0.5266,0.0452 -3.000,0.1834,0.01406,0.00733,-0.0657,0.5215,0.0465 -2.750,0.2112,0.01368,0.00693,-0.0653,0.5158,0.0477 -2.500,0.2391,0.01338,0.00653,-0.0649,0.5097,0.0489 -2.250,0.2672,0.01308,0.00615,-0.0646,0.5033,0.0503 -2.000,0.2954,0.01279,0.00579,-0.0642,0.4961,0.0517 -1.750,0.3231,0.01249,0.00537,-0.0637,0.4893,0.0535 -1.500,0.3515,0.01225,0.00516,-0.0634,0.4829,0.0559 -1.250,0.3798,0.01209,0.00494,-0.0631,0.4756,0.0586 -1.000,0.4080,0.01190,0.00468,-0.0627,0.4681,0.0614 -0.750,0.4363,0.01172,0.00450,-0.0624,0.4597,0.0656 -0.500,0.4645,0.01162,0.00432,-0.0621,0.4520,0.0704 -0.250,0.4929,0.01145,0.00417,-0.0618,0.4438,0.0778 0.000,0.5209,0.01144,0.00410,-0.0615,0.4359,0.0861 0.250,0.5494,0.01146,0.00413,-0.0612,0.4273,0.0954 0.500,0.5775,0.01157,0.00422,-0.0609,0.4188,0.1102 0.750,0.6059,0.01297,0.00602,-0.0603,0.4101,0.1344 1.000,0.6345,0.01301,0.00578,-0.0601,0.4024,0.1727 1.250,0.6627,0.01368,0.00655,-0.0597,0.3961,0.1778 1.500,0.6905,0.01408,0.00694,-0.0594,0.3899,0.1855 1.750,0.7184,0.01460,0.00736,-0.0591,0.3841,0.1948 2.000,0.7454,0.01477,0.00764,-0.0588,0.3791,0.2037 2.250,0.7713,0.01505,0.00800,-0.0585,0.3739,0.2316 2.500,0.7975,0.01497,0.00789,-0.0582,0.3687,0.2359 2.750,0.8249,0.01490,0.00781,-0.0580,0.3643,0.2460 3.000,0.8519,0.01481,0.00771,-0.0578,0.3596,0.2494 3.250,0.8790,0.01487,0.00769,-0.0576,0.3551,0.2595 3.500,0.9053,0.01479,0.00759,-0.0573,0.3507,0.2625 3.750,0.9327,0.01475,0.00757,-0.0571,0.3469,0.2663 4.000,0.9596,0.01470,0.00750,-0.0569,0.3425,0.2759 4.250,0.9861,0.01468,0.00746,-0.0566,0.3379,0.2788 4.750,1.0392,0.01467,0.00746,-0.0561,0.3289,0.2951 5.000,1.0660,0.01485,0.00761,-0.0559,0.3237,0.3065 5.250,1.0915,0.01479,0.00752,-0.0556,0.3180,0.3090 5.500,1.1183,0.01474,0.00752,-0.0554,0.3126,0.3123 5.750,1.1446,0.01483,0.00761,-0.0551,0.3057,0.3169 6.000,0.5008,0.03425,0.02899,0.0126,0.3542,0.1876 6.250,1.1965,0.01489,0.00767,-0.0546,0.2906,0.3276 6.500,1.2218,0.01503,0.00778,-0.0543,0.2815,0.3308 6.750,1.2473,0.01517,0.00790,-0.0540,0.2703,0.3330 7.000,1.2723,0.01537,0.00806,-0.0536,0.2591,0.3340 7.250,1.2961,0.01563,0.00826,-0.0531,0.2490,0.3335 7.500,1.3195,0.01590,0.00849,-0.0526,0.2410,0.3315 7.750,1.3428,0.01632,0.00884,-0.0520,0.2349,0.3233 8.000,1.3658,0.01655,0.00909,-0.0514,0.2302,0.3144 8.750,1.4320,0.01799,0.01035,-0.0490,0.2197,0.2429 9.000,1.4530,0.01818,0.01062,-0.0482,0.2173,0.2399 9.250,1.4727,0.01854,0.01102,-0.0472,0.2149,0.2377 9.500,1.4907,0.01898,0.01149,-0.0460,0.2125,0.2354 9.750,1.5068,0.01954,0.01204,-0.0446,0.2100,0.2328 10.000,1.5202,0.02025,0.01273,-0.0429,0.2072,0.2312 10.250,1.5335,0.02077,0.01331,-0.0411,0.2059,0.2301 10.500,1.5452,0.02128,0.01390,-0.0390,0.2045,0.2296 10.750,1.5563,0.02185,0.01456,-0.0372,0.2026,0.2290 11.000,1.5672,0.02253,0.01531,-0.0356,0.2008,0.2284 11.250,1.5777,0.02331,0.01615,-0.0342,0.1988,0.2282 11.500,1.5872,0.02424,0.01712,-0.0328,0.1967,0.2277 11.750,1.5961,0.02528,0.01820,-0.0315,0.1948,0.2273 12.000,1.6051,0.02639,0.01932,-0.0302,0.1927,0.2270 12.250,1.6160,0.02740,0.02039,-0.0291,0.1908,0.2268 12.500,1.6263,0.02846,0.02157,-0.0284,0.1893,0.2271 12.750,1.6363,0.02958,0.02279,-0.0277,0.1875,0.2272 13.000,1.6458,0.03077,0.02406,-0.0270,0.1857,0.2277 13.250,1.6537,0.03213,0.02548,-0.0263,0.1832,0.2277 13.500,1.6608,0.03357,0.02698,-0.0257,0.1811,0.2280 13.750,1.6674,0.03507,0.02852,-0.0250,0.1793,0.2279 14.000,1.6736,0.03658,0.03004,-0.0242,0.1768,0.2280 14.250,1.6805,0.03814,0.03170,-0.0237,0.1752,0.2279 14.500,1.6865,0.03986,0.03355,-0.0235,0.1734,0.2282 14.750,1.6915,0.04173,0.03552,-0.0234,0.1711,0.2283 15.000,1.6958,0.04368,0.03756,-0.0232,0.1687,0.2288 15.250,1.6980,0.04591,0.03984,-0.0232,0.1661,0.2291 15.500,1.6993,0.04825,0.04222,-0.0232,0.1638,0.2289 15.750,1.7014,0.05059,0.04463,-0.0232,0.1611,0.2293 16.000,1.7053,0.05295,0.04712,-0.0236,0.1588,0.2299 16.250,1.7075,0.05552,0.04980,-0.0240,0.1557,0.2304 16.500,1.7049,0.05873,0.05306,-0.0247,0.1517,0.2309 16.750,1.7005,0.06214,0.05651,-0.0254,0.1486,0.2316 17.000,1.7023,0.06495,0.05946,-0.0260,0.1446,0.2322 17.250,1.6966,0.06879,0.06336,-0.0271,0.1392,0.2321 17.500,1.6872,0.07316,0.06777,-0.0283,0.1346,0.2333 17.750,1.6794,0.07747,0.07215,-0.0297,0.1266,0.2335 18.000,1.6662,0.08258,0.07730,-0.0314,0.1196,0.2339 18.250,1.6443,0.08915,0.08387,-0.0337,0.1080,0.2340 18.500,1.6231,0.09573,0.09047,-0.0362,0.0989,0.2340 18.750,1.5945,0.10371,0.09845,-0.0394,0.0886,0.2339 19.000,1.5672,0.11165,0.10642,-0.0428,0.0804,0.2338