Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-goe279-il-50000-n5 Airfoil,goe279-il Reynolds number,50000 Ncrit,5 Mach,0 Max Cl/Cd,42.3274 Max Cl/Cd alpha,5 Url,http://airfoiltools.com/polar/csv?polar=xf-goe279-il-50000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -8.250,-0.3375,0.10961,0.10284,-0.0286,1.0000,0.0634 -8.000,-0.3455,0.10858,0.10195,-0.0289,1.0000,0.0638 -7.750,-0.3495,0.10723,0.10070,-0.0308,1.0000,0.0641 -7.500,-0.3510,0.10565,0.09919,-0.0331,1.0000,0.0643 -7.250,-0.3398,0.09870,0.09230,-0.0258,1.0000,0.0670 -7.000,-0.3388,0.09608,0.08974,-0.0247,1.0000,0.0694 -6.750,-0.3392,0.09380,0.08754,-0.0246,1.0000,0.0720 -6.500,-0.3391,0.09176,0.08557,-0.0260,1.0000,0.0749 -6.250,-0.3345,0.09066,0.08446,-0.0320,1.0000,0.0772 -6.000,-0.3304,0.08701,0.08087,-0.0319,1.0000,0.0786 -5.750,-0.3287,0.08333,0.07726,-0.0278,1.0000,0.0816 -5.500,-0.3223,0.08055,0.07450,-0.0280,1.0000,0.0855 -5.250,-0.3009,0.07885,0.07261,-0.0365,1.0000,0.0919 -5.000,-0.2955,0.07467,0.06853,-0.0348,1.0000,0.0937 -4.750,-0.2886,0.07146,0.06538,-0.0331,1.0000,0.0976 -4.250,-0.2562,0.06532,0.05913,-0.0373,1.0000,0.1111 -3.750,-0.2202,0.05953,0.05320,-0.0410,1.0000,0.1393 -3.500,-0.2035,0.05689,0.05053,-0.0417,1.0000,0.1591 -3.250,-0.1716,0.05363,0.04719,-0.0460,0.9954,0.1992 -3.000,-0.1445,0.05044,0.04403,-0.0479,0.9898,0.2468 -2.500,-0.0028,0.04200,0.03379,-0.0664,0.9796,0.0894 -2.250,0.0456,0.03904,0.03020,-0.0704,0.9744,0.0759 -2.000,0.0891,0.03685,0.02749,-0.0738,0.9681,0.0766 -1.750,0.1310,0.03479,0.02497,-0.0768,0.9618,0.0763 -1.500,0.1727,0.03294,0.02273,-0.0795,0.9550,0.0755 -1.250,0.2128,0.03151,0.02091,-0.0819,0.9476,0.0793 -1.000,0.2533,0.03020,0.01930,-0.0843,0.9399,0.0804 -0.750,0.2912,0.02916,0.01798,-0.0860,0.9304,0.0811 -0.500,0.3347,0.02814,0.01675,-0.0884,0.9206,0.0855 -0.250,0.3781,0.02726,0.01558,-0.0905,0.9080,0.0900 0.000,0.4186,0.02642,0.01453,-0.0920,0.8941,0.0917 0.250,0.4574,0.02556,0.01362,-0.0934,0.8804,0.0946 0.500,0.4931,0.02494,0.01293,-0.0944,0.8670,0.0997 0.750,0.5274,0.02442,0.01239,-0.0952,0.8534,0.1106 1.000,0.5610,0.02395,0.01190,-0.0957,0.8392,0.1221 1.250,0.5942,0.02342,0.01151,-0.0962,0.8243,0.1461 1.500,0.6185,0.02133,0.01122,-0.0947,0.8087,1.0000 1.750,0.6491,0.02126,0.01088,-0.0943,0.7917,1.0000 2.000,0.6795,0.02116,0.01059,-0.0940,0.7739,1.0000 2.250,0.7057,0.02119,0.01049,-0.0931,0.7521,1.0000 2.500,0.7345,0.02114,0.01033,-0.0926,0.7311,1.0000 2.750,0.7627,0.02112,0.01020,-0.0920,0.7082,1.0000 3.000,0.7928,0.02104,0.01000,-0.0915,0.6854,1.0000 3.250,0.8218,0.02108,0.00993,-0.0910,0.6612,1.0000 3.500,0.8516,0.02115,0.00983,-0.0906,0.6375,1.0000 3.750,0.8792,0.02139,0.00994,-0.0899,0.6124,1.0000 4.000,0.9059,0.02175,0.01019,-0.0893,0.5882,1.0000 4.250,0.9318,0.02219,0.01051,-0.0886,0.5644,1.0000 4.500,0.9568,0.02270,0.01096,-0.0879,0.5417,1.0000 4.750,0.9815,0.02322,0.01146,-0.0872,0.5200,1.0000 5.000,1.0057,0.02376,0.01194,-0.0864,0.4988,1.0000 5.250,1.0283,0.02432,0.01247,-0.0854,0.4761,1.0000 5.500,1.0507,0.02486,0.01292,-0.0843,0.4543,1.0000 5.750,1.0721,0.02544,0.01354,-0.0832,0.4325,1.0000 6.000,1.0942,0.02604,0.01412,-0.0823,0.4137,1.0000 6.250,1.1172,0.02669,0.01479,-0.0815,0.3977,1.0000 6.500,1.1402,0.02738,0.01557,-0.0807,0.3830,1.0000 6.750,1.1632,0.02812,0.01640,-0.0800,0.3692,1.0000 7.000,1.1859,0.02890,0.01728,-0.0793,0.3556,1.0000 7.250,1.2082,0.02972,0.01821,-0.0785,0.3420,1.0000 7.500,1.2300,0.03058,0.01923,-0.0776,0.3284,1.0000 7.750,1.2513,0.03149,0.02026,-0.0767,0.3151,1.0000 8.000,1.2712,0.03241,0.02131,-0.0756,0.3010,1.0000 8.250,1.2888,0.03332,0.02236,-0.0742,0.2859,1.0000 8.500,1.3044,0.03422,0.02346,-0.0725,0.2702,1.0000 8.750,1.3185,0.03512,0.02452,-0.0707,0.2548,1.0000 9.000,1.3312,0.03604,0.02562,-0.0688,0.2397,1.0000 9.250,1.3422,0.03699,0.02675,-0.0667,0.2247,1.0000 9.500,1.3524,0.03804,0.02796,-0.0646,0.2106,1.0000 9.750,1.3609,0.03917,0.02927,-0.0623,0.1969,1.0000 10.000,1.3674,0.04043,0.03072,-0.0598,0.1837,1.0000 10.250,1.3713,0.04182,0.03223,-0.0571,0.1723,1.0000 10.500,1.3739,0.04348,0.03406,-0.0545,0.1599,1.0000 10.750,1.3744,0.04543,0.03615,-0.0520,0.1477,1.0000 11.000,1.3726,0.04771,0.03854,-0.0496,0.1360,1.0000 11.250,1.3690,0.05031,0.04120,-0.0474,0.1253,1.0000 11.500,1.3639,0.05308,0.04394,-0.0456,0.1166,1.0000 11.750,1.3596,0.05625,0.04737,-0.0441,0.1075,1.0000 12.000,1.3556,0.05933,0.05043,-0.0428,0.1016,1.0000 12.250,1.3519,0.06290,0.05435,-0.0418,0.0956,1.0000 12.500,1.3469,0.06639,0.05800,-0.0412,0.0909,1.0000 12.750,1.3405,0.07026,0.06204,-0.0409,0.0868,1.0000 13.000,1.3309,0.07484,0.06691,-0.0413,0.0829,1.0000 13.250,1.3220,0.07926,0.07148,-0.0421,0.0794,1.0000 13.500,1.3148,0.08354,0.07581,-0.0428,0.0764,1.0000 13.750,1.3008,0.08954,0.08214,-0.0446,0.0742,1.0000 14.000,1.2858,0.09589,0.08875,-0.0469,0.0723,1.0000 14.250,1.2706,0.10248,0.09554,-0.0496,0.0705,1.0000 14.500,1.2590,0.10845,0.10163,-0.0522,0.0684,1.0000 14.750,1.2551,0.11271,0.10587,-0.0537,0.0657,1.0000 15.000,1.2335,0.12177,0.11517,-0.0584,0.0654,1.0000 15.250,1.2086,0.13221,0.12579,-0.0642,0.0655,1.0000 15.500,1.1807,0.14437,0.13804,-0.0712,0.0659,1.0000