Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-goe645-il-50000 Airfoil,goe645-il Reynolds number,50000 Ncrit,9 Mach,0 Max Cl/Cd,9.48816 Max Cl/Cd alpha,2 Url,http://airfoiltools.com/polar/csv?polar=xf-goe645-il-50000 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -11.000,-0.2296,0.12842,0.12120,-0.0306,1.0000,0.2320 -10.750,-0.2301,0.12671,0.11956,-0.0307,1.0000,0.2392 -10.500,-0.2593,0.12863,0.12164,-0.0317,1.0000,0.2423 -10.250,-0.2220,0.12087,0.11386,-0.0304,1.0000,0.2479 -10.000,-0.2188,0.11858,0.11164,-0.0299,1.0000,0.2544 -9.750,-0.2438,0.11954,0.11276,-0.0302,1.0000,0.2592 -9.500,-0.2284,0.11458,0.10786,-0.0294,1.0000,0.2622 -9.250,-0.2154,0.11132,0.10464,-0.0282,1.0000,0.2695 -9.000,-0.2338,0.11123,0.10472,-0.0272,1.0000,0.2758 -8.750,-0.2718,0.11290,0.10664,-0.0253,1.0000,0.2774 -8.500,-0.2300,0.10586,0.09956,-0.0238,1.0000,0.2840 -8.250,-0.2412,0.10496,0.09880,-0.0209,1.0000,0.2892 -8.000,-0.2732,0.10596,0.09999,-0.0170,1.0000,0.2933 -7.750,-0.3158,0.10779,0.10204,-0.0127,1.0000,0.2948 -7.500,-0.3572,0.10918,0.10362,-0.0086,1.0000,0.2954 -7.250,-0.3195,0.10302,0.09743,-0.0076,1.0000,0.2999 -7.000,-0.3286,0.10191,0.09641,-0.0048,1.0000,0.3043 -6.750,-0.3506,0.10159,0.09621,-0.0019,1.0000,0.3083 -6.500,-0.3891,0.10222,0.09699,0.0016,1.0000,0.3115 -6.250,-0.4098,0.10066,0.09552,-0.0014,0.9927,0.3143 -6.000,-0.4446,0.07766,0.07215,-0.0309,0.9817,0.1941 -5.750,-0.4239,0.06992,0.06416,-0.0402,0.9698,0.1913 -5.500,-0.4059,0.06174,0.05557,-0.0489,0.9582,0.1915 -5.250,-0.3748,0.05926,0.05302,-0.0519,0.9456,0.1984 -5.000,-0.3492,0.05155,0.04448,-0.0602,0.9351,0.2092 -4.750,-0.3104,0.04969,0.04241,-0.0636,0.9232,0.2260 -4.500,-0.2837,0.04876,0.04139,-0.0644,0.9098,0.2434 -4.250,-0.2551,0.04863,0.04129,-0.0646,0.8968,0.2632 -4.000,-0.2215,0.04842,0.04104,-0.0656,0.8849,0.2865 -3.750,-0.1895,0.04763,0.04002,-0.0672,0.8731,0.3105 -3.500,-0.1691,0.04728,0.03951,-0.0669,0.8604,0.3309 -3.250,-0.1368,0.04672,0.03884,-0.0680,0.8497,0.3511 -3.000,-0.1085,0.04598,0.03800,-0.0686,0.8384,0.3636 -2.750,-0.0874,0.04524,0.03708,-0.0687,0.8270,0.3735 -2.500,-0.0435,0.04410,0.03567,-0.0718,0.8179,0.3899 -2.250,-0.0329,0.04402,0.03546,-0.0703,0.8060,0.3992 -2.000,0.0061,0.04327,0.03453,-0.0723,0.7972,0.4156 -1.750,0.0208,0.04328,0.03444,-0.0712,0.7860,0.4289 -1.500,0.0467,0.04316,0.03420,-0.0713,0.7764,0.4462 -1.250,0.0727,0.04310,0.03403,-0.0716,0.7666,0.4633 -1.000,0.0919,0.04340,0.03423,-0.0710,0.7569,0.4797 -0.750,0.1224,0.04333,0.03412,-0.0713,0.7475,0.4998 -0.500,0.1328,0.04408,0.03480,-0.0698,0.7377,0.5153 -0.250,0.1681,0.04393,0.03465,-0.0703,0.7287,0.5399 0.000,0.1747,0.04495,0.03564,-0.0685,0.7182,0.5563 0.250,0.2214,0.04456,0.03519,-0.0704,0.7096,0.5878 0.500,0.2215,0.04592,0.03653,-0.0682,0.6983,0.6027 0.750,0.2829,0.04489,0.03552,-0.0714,0.6902,0.6396 1.000,0.2742,0.04666,0.03738,-0.0685,0.6780,0.6548 1.250,0.3042,0.04682,0.03774,-0.0688,0.6682,0.6946 1.500,0.3333,0.04670,0.03819,-0.0687,0.6579,0.7760 1.750,0.3818,0.04782,0.03928,-0.0750,0.6445,1.0000 2.000,0.4486,0.04728,0.03821,-0.0792,0.6360,1.0000 2.250,0.4337,0.05002,0.04083,-0.0762,0.6236,1.0000 2.500,0.4454,0.05172,0.04235,-0.0753,0.6135,1.0000 2.750,0.4757,0.05245,0.04287,-0.0754,0.6042,1.0000 3.000,0.4669,0.05527,0.04561,-0.0734,0.5938,1.0000 3.250,0.5075,0.05553,0.04570,-0.0740,0.5858,1.0000 3.500,0.4861,0.05925,0.04938,-0.0717,0.5761,1.0000 3.750,0.5249,0.05965,0.04964,-0.0721,0.5684,1.0000 4.000,0.5036,0.06355,0.05351,-0.0703,0.5598,1.0000 4.250,0.5212,0.06533,0.05521,-0.0700,0.5529,1.0000 4.500,0.5369,0.06750,0.05730,-0.0698,0.5477,1.0000 4.750,0.5184,0.07177,0.06156,-0.0691,0.5455,1.0000 5.000,0.5122,0.07537,0.06514,-0.0689,0.5446,1.0000 5.250,0.5109,0.07877,0.06852,-0.0689,0.5450,1.0000 5.500,0.5181,0.08205,0.07177,-0.0693,0.5473,1.0000 5.750,0.4152,0.09257,0.08256,-0.0726,0.6579,1.0000 6.000,0.4492,0.09672,0.08662,-0.0747,0.6545,1.0000 6.250,0.4312,0.09675,0.08666,-0.0719,0.6454,1.0000 6.500,0.4587,0.09981,0.08966,-0.0730,0.6387,1.0000 6.750,0.4583,0.10148,0.09130,-0.0720,0.6314,1.0000 7.000,0.4763,0.10384,0.09362,-0.0723,0.6229,1.0000 7.250,0.5109,0.10832,0.09806,-0.0742,0.6192,1.0000 7.500,0.4930,0.10821,0.09795,-0.0718,0.6096,1.0000 7.750,0.5204,0.11159,0.10131,-0.0729,0.6034,1.0000 8.000,0.5170,0.11303,0.10274,-0.0719,0.5947,1.0000 8.250,0.5442,0.11626,0.10597,-0.0728,0.5861,1.0000 8.500,0.5414,0.11773,0.10744,-0.0719,0.5762,1.0000 8.750,0.5791,0.12215,0.11186,-0.0733,0.5664,1.0000 9.000,0.5875,0.12349,0.11320,-0.0726,0.5508,1.0000 9.250,0.5863,0.12480,0.11453,-0.0717,0.5369,1.0000