Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-goe257-il-1000000-n5 Airfoil,goe257-il Reynolds number,1000000 Ncrit,5 Mach,0 Max Cl/Cd,92.8105 Max Cl/Cd alpha,4.25 Url,http://airfoiltools.com/polar/csv?polar=xf-goe257-il-1000000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -9.000,-0.4471,0.09583,0.09431,-0.0119,1.0000,0.0055 -8.750,-0.4508,0.08933,0.08783,-0.0163,0.9641,0.0058 -8.500,-0.4497,0.08615,0.08459,-0.0178,0.9307,0.0059 -8.250,-0.4459,0.08294,0.08128,-0.0201,0.9014,0.0060 -8.000,-0.4368,0.07959,0.07780,-0.0235,0.8655,0.0062 -7.750,-0.4264,0.07598,0.07393,-0.0274,0.7930,0.0064 -7.250,-0.4006,0.06079,0.05834,-0.0442,0.7310,0.0079 -6.750,-0.3574,0.05183,0.04909,-0.0529,0.7063,0.0085 -6.500,-0.3335,0.04830,0.04543,-0.0559,0.6971,0.0090 -6.250,-0.3076,0.03685,0.03352,-0.0626,0.6910,0.0110 -5.750,-0.2536,0.02321,0.01887,-0.0666,0.6777,0.0146 -5.500,-0.2260,0.02307,0.01866,-0.0670,0.6701,0.0149 -5.250,-0.1985,0.02293,0.01846,-0.0673,0.6631,0.0151 -5.000,-0.1708,0.02232,0.01773,-0.0677,0.6573,0.0154 -4.750,-0.1427,0.02129,0.01657,-0.0682,0.6525,0.0160 -4.500,-0.1141,0.01973,0.01478,-0.0686,0.6471,0.0171 -4.250,-0.0844,0.01708,0.01164,-0.0689,0.6423,0.0188 -4.000,-0.0555,0.01676,0.01118,-0.0692,0.6370,0.0192 -3.750,-0.0270,0.01496,0.00910,-0.0697,0.6317,0.0198 -3.500,0.0016,0.01430,0.00834,-0.0701,0.6270,0.0200 -3.250,0.0304,0.01375,0.00771,-0.0704,0.6223,0.0203 -3.000,0.0592,0.01326,0.00714,-0.0708,0.6171,0.0206 -2.750,0.0880,0.01294,0.00674,-0.0711,0.6123,0.0210 -2.500,0.1170,0.01248,0.00622,-0.0714,0.6073,0.0214 -2.250,0.1459,0.01202,0.00568,-0.0716,0.6015,0.0218 -2.000,0.1748,0.01164,0.00521,-0.0719,0.5949,0.0223 -1.750,0.2037,0.01129,0.00479,-0.0721,0.5858,0.0228 -1.500,0.2325,0.01100,0.00444,-0.0724,0.5754,0.0233 -1.250,0.2614,0.01074,0.00410,-0.0727,0.5641,0.0236 -1.000,0.2902,0.01050,0.00380,-0.0729,0.5531,0.0238 -0.750,0.3190,0.01027,0.00352,-0.0732,0.5420,0.0240 -0.500,0.3478,0.01008,0.00327,-0.0735,0.5274,0.0241 -0.250,0.3765,0.00997,0.00308,-0.0737,0.5082,0.0244 0.000,0.4051,0.00992,0.00295,-0.0740,0.4876,0.0247 0.250,0.4338,0.00982,0.00277,-0.0743,0.4721,0.0248 0.500,0.4626,0.00973,0.00262,-0.0746,0.4587,0.0248 0.750,0.4913,0.00967,0.00251,-0.0749,0.4460,0.0249 1.000,0.5201,0.00964,0.00242,-0.0752,0.4343,0.0250 1.250,0.5488,0.00962,0.00237,-0.0755,0.4251,0.0252 1.500,0.5776,0.00961,0.00234,-0.0758,0.4170,0.0254 1.750,0.6063,0.00959,0.00226,-0.0761,0.4052,0.0264 2.000,0.6350,0.00960,0.00223,-0.0764,0.3953,0.0279 2.250,0.6637,0.00962,0.00224,-0.0766,0.3875,0.0289 2.500,0.6922,0.00969,0.00228,-0.0769,0.3771,0.0298 2.750,0.7207,0.00976,0.00232,-0.0772,0.3653,0.0306 3.000,0.7491,0.00985,0.00238,-0.0774,0.3511,0.0313 3.250,0.7773,0.01001,0.00246,-0.0777,0.3297,0.0328 3.500,0.8045,0.01036,0.00262,-0.0779,0.2832,0.0336 3.750,0.8312,0.01085,0.00289,-0.0780,0.2347,0.0362 4.250,0.8817,0.00950,0.00340,-0.0780,0.1979,1.0000 4.500,0.9092,0.00980,0.00360,-0.0782,0.1798,1.0000 4.750,0.9364,0.01012,0.00381,-0.0783,0.1605,1.0000 5.000,0.9615,0.01088,0.00424,-0.0783,0.0983,1.0000 5.250,0.9869,0.01154,0.00471,-0.0783,0.0551,1.0000 5.500,1.0137,0.01187,0.00500,-0.0783,0.0450,1.0000 5.750,1.0403,0.01221,0.00529,-0.0784,0.0340,1.0000 6.000,1.0661,0.01270,0.00568,-0.0783,0.0151,1.0000 6.250,1.0928,0.01298,0.00598,-0.0783,0.0125,1.0000 6.500,1.1191,0.01331,0.00633,-0.0783,0.0109,1.0000 6.750,1.1450,0.01370,0.00676,-0.0782,0.0093,1.0000 7.000,1.1709,0.01405,0.00715,-0.0781,0.0085,1.0000 7.250,1.1967,0.01440,0.00752,-0.0780,0.0078,1.0000 7.500,1.2221,0.01477,0.00792,-0.0778,0.0071,1.0000 7.750,1.2470,0.01521,0.00838,-0.0776,0.0064,1.0000 8.000,1.2707,0.01579,0.00901,-0.0772,0.0059,1.0000 8.250,1.2951,0.01622,0.00949,-0.0769,0.0056,1.0000 8.500,1.3189,0.01671,0.01003,-0.0765,0.0053,1.0000 8.750,1.3421,0.01724,0.01060,-0.0760,0.0050,1.0000 9.000,1.3649,0.01777,0.01119,-0.0755,0.0047,1.0000 9.250,1.3873,0.01830,0.01176,-0.0750,0.0044,1.0000 9.500,1.4087,0.01891,0.01240,-0.0743,0.0041,1.0000 9.750,1.4267,0.01983,0.01339,-0.0730,0.0038,1.0000 10.000,1.4464,0.02049,0.01412,-0.0721,0.0037,1.0000 10.250,1.4648,0.02122,0.01494,-0.0709,0.0036,1.0000 10.500,1.4815,0.02201,0.01581,-0.0695,0.0035,1.0000 10.750,1.4963,0.02287,0.01676,-0.0678,0.0034,1.0000 11.000,1.5091,0.02379,0.01776,-0.0658,0.0033,1.0000 11.250,1.5200,0.02476,0.01881,-0.0636,0.0031,1.0000 11.500,1.5256,0.02581,0.01995,-0.0605,0.0031,1.0000 11.750,1.5298,0.02701,0.02124,-0.0575,0.0030,1.0000 12.000,1.5346,0.02836,0.02267,-0.0550,0.0029,1.0000 12.250,1.5387,0.02993,0.02435,-0.0529,0.0028,1.0000 12.500,1.5436,0.03159,0.02609,-0.0512,0.0028,1.0000 12.750,1.5471,0.03352,0.02812,-0.0497,0.0027,1.0000 13.000,1.5500,0.03569,0.03038,-0.0486,0.0027,1.0000 13.250,1.5515,0.03818,0.03298,-0.0479,0.0026,1.0000 13.500,1.5514,0.04105,0.03596,-0.0475,0.0026,1.0000 13.750,1.5494,0.04429,0.03931,-0.0473,0.0025,1.0000 14.000,1.5441,0.04797,0.04311,-0.0473,0.0025,1.0000 14.250,1.5359,0.05209,0.04737,-0.0474,0.0024,1.0000 14.500,1.5248,0.05662,0.05204,-0.0476,0.0024,1.0000 14.750,1.5144,0.06112,0.05667,-0.0479,0.0024,1.0000 15.000,1.5066,0.06543,0.06111,-0.0485,0.0023,1.0000 15.250,1.4991,0.06983,0.06563,-0.0493,0.0023,1.0000 15.500,1.4911,0.07444,0.07037,-0.0502,0.0023,1.0000 15.750,1.4830,0.07925,0.07530,-0.0514,0.0023,1.0000 16.000,1.4740,0.08432,0.08049,-0.0528,0.0023,1.0000 16.250,1.4644,0.08958,0.08588,-0.0544,0.0023,1.0000 16.500,1.4548,0.09496,0.09138,-0.0561,0.0022,1.0000 16.750,1.4449,0.10049,0.09702,-0.0580,0.0022,1.0000 17.000,1.4336,0.10632,0.10298,-0.0600,0.0022,1.0000 17.250,1.4219,0.11230,0.10908,-0.0623,0.0022,1.0000 17.500,1.4105,0.11837,0.11527,-0.0647,0.0022,1.0000