Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-goe587-il-500000 Airfoil,goe587-il Reynolds number,500000 Ncrit,9 Mach,0 Max Cl/Cd,77.7793 Max Cl/Cd alpha,2.75 Url,http://airfoiltools.com/polar/csv?polar=xf-goe587-il-500000 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -8.250,-0.4577,0.09457,0.09233,-0.0141,1.0000,0.0111 -8.000,-0.4568,0.09139,0.08917,-0.0155,1.0000,0.0111 -7.750,-0.4582,0.08828,0.08609,-0.0169,1.0000,0.0111 -7.500,-0.4542,0.08473,0.08254,-0.0189,1.0000,0.0111 -7.250,-0.4485,0.08117,0.07899,-0.0207,1.0000,0.0111 -7.000,-0.4494,0.07566,0.07348,-0.0226,1.0000,0.0113 -6.750,-0.4477,0.07101,0.06882,-0.0237,1.0000,0.0117 -6.500,-0.4409,0.06773,0.06553,-0.0240,1.0000,0.0120 -6.250,-0.4323,0.06462,0.06240,-0.0243,1.0000,0.0123 -6.000,-0.4223,0.06144,0.05919,-0.0247,1.0000,0.0126 -5.750,-0.4110,0.05827,0.05595,-0.0251,1.0000,0.0130 -5.500,-0.3986,0.05509,0.05271,-0.0254,1.0000,0.0134 -5.250,-0.3855,0.05191,0.04946,-0.0253,1.0000,0.0141 -5.000,-0.3717,0.04876,0.04623,-0.0250,1.0000,0.0147 -4.750,-0.3575,0.04564,0.04301,-0.0242,1.0000,0.0159 -4.500,-0.3291,0.04312,0.04033,-0.0243,0.9994,0.0181 -4.250,-0.2902,0.03913,0.03610,-0.0273,0.9959,0.0185 -4.000,-0.2556,0.03449,0.03118,-0.0295,0.9916,0.0186 -3.750,-0.2304,0.02763,0.02400,-0.0321,0.9854,0.0207 -3.500,-0.1973,0.02634,0.02259,-0.0342,0.9805,0.0255 -3.250,-0.1589,0.02555,0.02148,-0.0346,0.9736,0.0290 -3.000,-0.1323,0.01658,0.01168,-0.0337,0.9657,0.0175 -2.750,-0.0999,0.01339,0.00797,-0.0341,0.9577,0.0171 -2.500,-0.0639,0.01239,0.00673,-0.0354,0.9481,0.0186 -2.250,-0.0282,0.01033,0.00446,-0.0370,0.9382,0.0227 -2.000,0.0108,0.00963,0.00366,-0.0393,0.9245,0.0270 -1.750,0.0454,0.00879,0.00269,-0.0406,0.9061,0.0331 -1.500,0.0765,0.00871,0.00252,-0.0412,0.8847,0.0414 -1.250,0.1020,0.00828,0.00200,-0.0406,0.8619,0.0505 -1.000,0.1273,0.00815,0.00176,-0.0400,0.8386,0.0573 -0.750,0.1520,0.00798,0.00152,-0.0392,0.8154,0.0668 -0.500,0.1761,0.00778,0.00135,-0.0383,0.7923,0.1034 -0.250,0.1960,0.00708,0.00127,-0.0370,0.7697,0.3487 0.000,0.1990,0.00559,0.00140,-0.0313,0.7510,0.9124 0.250,0.2271,0.00576,0.00150,-0.0307,0.7316,0.9513 0.500,0.2771,0.00607,0.00165,-0.0351,0.7048,0.9719 0.750,0.3919,0.00650,0.00180,-0.0540,0.6632,0.9965 1.000,0.4307,0.00652,0.00169,-0.0566,0.6364,1.0000 1.250,0.4533,0.00661,0.00167,-0.0556,0.6141,1.0000 1.500,0.4757,0.00670,0.00166,-0.0545,0.5904,1.0000 1.750,0.4981,0.00681,0.00169,-0.0535,0.5666,1.0000 2.000,0.5203,0.00694,0.00172,-0.0524,0.5425,1.0000 2.250,0.5416,0.00714,0.00176,-0.0512,0.5068,1.0000 2.500,0.5637,0.00729,0.00181,-0.0501,0.4741,1.0000 2.750,0.5849,0.00752,0.00187,-0.0489,0.4222,1.0000 3.000,0.6005,0.00838,0.00210,-0.0468,0.2720,1.0000 3.250,0.6118,0.00990,0.00270,-0.0443,0.0545,1.0000 3.500,0.6326,0.01024,0.00304,-0.0429,0.0438,1.0000 3.750,0.6530,0.01060,0.00349,-0.0415,0.0393,1.0000 4.000,0.6733,0.01094,0.00389,-0.0400,0.0354,1.0000 4.250,0.6916,0.01148,0.00449,-0.0382,0.0308,1.0000 4.500,0.7063,0.01237,0.00549,-0.0357,0.0268,1.0000 4.750,0.7252,0.01277,0.00598,-0.0339,0.0237,1.0000 5.000,0.7437,0.01320,0.00643,-0.0322,0.0201,1.0000 5.250,0.7563,0.01432,0.00760,-0.0293,0.0179,1.0000 5.500,0.7690,0.01589,0.00924,-0.0264,0.0165,1.0000 5.750,0.7884,0.01678,0.01021,-0.0246,0.0155,1.0000 6.000,0.8078,0.01832,0.01185,-0.0228,0.0150,1.0000 6.250,0.8289,0.01904,0.01266,-0.0215,0.0132,1.0000 6.500,0.8498,0.02016,0.01390,-0.0203,0.0122,1.0000 6.750,0.8704,0.02180,0.01568,-0.0189,0.0116,1.0000 7.000,0.8900,0.02390,0.01797,-0.0174,0.0111,1.0000 7.750,0.9112,0.04429,0.03978,-0.0081,0.0169,1.0000 8.000,0.9191,0.04746,0.04323,-0.0059,0.0169,1.0000 8.250,0.9250,0.05056,0.04660,-0.0037,0.0169,1.0000 8.500,0.9286,0.05350,0.04979,-0.0015,0.0168,1.0000 8.750,0.9315,0.05585,0.05239,0.0008,0.0166,1.0000 9.000,0.9470,0.05548,0.05229,0.0034,0.0150,1.0000 9.250,0.9445,0.05862,0.05564,0.0055,0.0143,1.0000 9.500,0.9380,0.06163,0.05882,0.0076,0.0134,1.0000 9.750,0.9214,0.06458,0.06189,0.0104,0.0135,1.0000 10.000,0.9042,0.06771,0.06513,0.0116,0.0132,1.0000 10.250,0.8824,0.07225,0.06978,0.0106,0.0138,1.0000 10.500,0.8634,0.07739,0.07502,0.0075,0.0136,1.0000 10.750,0.8431,0.08416,0.08186,0.0026,0.0143,1.0000