Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-fg3-il-50000 Airfoil,fg3-il Reynolds number,50000 Ncrit,9 Mach,0 Max Cl/Cd,32.6791 Max Cl/Cd alpha,3.5 Url,http://airfoiltools.com/polar/csv?polar=xf-fg3-il-50000 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -8.250,-0.3440,0.10441,0.09814,-0.0251,1.0000,0.1800 -8.000,-0.3587,0.10330,0.09717,-0.0240,1.0000,0.1863 -7.750,-0.3844,0.10302,0.09706,-0.0223,1.0000,0.1878 -7.500,-0.3706,0.09879,0.09286,-0.0199,1.0000,0.2002 -7.250,-0.3986,0.09844,0.09268,-0.0177,1.0000,0.2026 -7.000,-0.3930,0.09498,0.08927,-0.0147,1.0000,0.2148 -6.750,-0.4201,0.09442,0.08884,-0.0142,1.0000,0.2185 -6.500,-0.4167,0.09115,0.08562,-0.0110,1.0000,0.2323 -6.250,-0.4165,0.08824,0.08277,-0.0081,1.0000,0.2443 -6.000,-0.4235,0.08580,0.08042,-0.0060,1.0000,0.2558 -5.750,-0.4298,0.08341,0.07810,-0.0037,1.0000,0.2705 -5.500,-0.4331,0.08098,0.07573,-0.0010,1.0000,0.2877 -5.250,-0.4388,0.07881,0.07362,0.0015,1.0000,0.3074 -5.000,0.0537,0.05154,0.04502,-0.0334,1.0000,1.0000 -4.750,0.0582,0.04994,0.04350,-0.0329,1.0000,1.0000 -4.500,0.0621,0.04844,0.04208,-0.0321,1.0000,1.0000 -4.250,0.0469,0.04811,0.04190,-0.0268,1.0000,0.9934 -4.000,-0.0107,0.04984,0.04393,-0.0117,1.0000,0.9641 -3.750,-0.0651,0.05104,0.04538,0.0013,1.0000,0.9353 -3.500,-0.1153,0.05142,0.04597,0.0122,1.0000,0.9006 -3.250,-0.1652,0.05164,0.04641,0.0222,1.0000,0.8719 -3.000,-0.2137,0.05148,0.04645,0.0314,1.0000,0.8491 -2.750,-0.2595,0.05093,0.04610,0.0397,1.0000,0.8284 -2.500,-0.3076,0.04998,0.04535,0.0481,1.0000,0.8094 -2.250,-0.3587,0.04902,0.04459,0.0580,1.0000,0.8039 -1.750,-0.2963,0.04220,0.03534,0.0011,1.0000,0.3241 -1.500,-0.2567,0.04020,0.03227,-0.0017,1.0000,0.2376 -1.250,-0.2316,0.03897,0.03038,-0.0010,1.0000,0.2011 -1.000,-0.1958,0.03781,0.02865,-0.0025,0.9946,0.1774 -0.750,-0.1273,0.03690,0.02705,-0.0093,0.9742,0.1623 -0.500,-0.0646,0.03616,0.02567,-0.0152,0.9522,0.1563 -0.250,-0.0004,0.03512,0.02433,-0.0215,0.9303,0.1515 0.000,0.0877,0.03415,0.02299,-0.0318,0.9092,0.1518 0.250,0.1563,0.03331,0.02201,-0.0387,0.8851,0.1612 0.500,0.2283,0.03228,0.02091,-0.0458,0.8642,0.1748 0.750,0.3858,0.02851,0.01923,-0.0693,0.8450,1.0000 1.000,0.4511,0.02765,0.01787,-0.0743,0.8210,1.0000 1.250,0.5072,0.02680,0.01672,-0.0779,0.7937,1.0000 1.500,0.5583,0.02589,0.01559,-0.0806,0.7672,1.0000 1.750,0.6098,0.02495,0.01443,-0.0832,0.7417,1.0000 2.000,0.6609,0.02412,0.01339,-0.0859,0.7175,1.0000 2.250,0.6942,0.02404,0.01312,-0.0861,0.6913,1.0000 2.500,0.7283,0.02408,0.01297,-0.0865,0.6681,1.0000 2.750,0.7591,0.02434,0.01306,-0.0866,0.6471,1.0000 3.000,0.7910,0.02465,0.01322,-0.0870,0.6291,1.0000 3.250,0.8183,0.02518,0.01363,-0.0867,0.6125,1.0000 3.500,0.8441,0.02583,0.01418,-0.0863,0.5979,1.0000 3.750,0.8680,0.02658,0.01492,-0.0856,0.5844,1.0000 4.000,0.8875,0.02750,0.01586,-0.0844,0.5721,1.0000 4.250,0.9075,0.02847,0.01685,-0.0833,0.5608,1.0000 4.500,0.9318,0.02936,0.01772,-0.0828,0.5511,1.0000 4.750,0.9510,0.03046,0.01890,-0.0816,0.5419,1.0000 5.000,0.9667,0.03175,0.02032,-0.0801,0.5337,1.0000 5.250,0.9899,0.03278,0.02137,-0.0795,0.5256,1.0000 5.500,0.9982,0.03444,0.02321,-0.0770,0.5180,1.0000 5.750,1.0179,0.03572,0.02457,-0.0760,0.5114,1.0000 6.000,1.0270,0.03759,0.02664,-0.0739,0.5058,1.0000 6.250,1.0286,0.03981,0.02904,-0.0709,0.4997,1.0000 6.500,1.0609,0.04067,0.02995,-0.0715,0.4938,1.0000 6.750,1.0333,0.04455,0.03408,-0.0656,0.4888,1.0000 7.000,1.0194,0.04806,0.03774,-0.0617,0.4843,1.0000 7.250,1.0435,0.04952,0.03932,-0.0615,0.4797,1.0000 7.500,0.9804,0.05665,0.04647,-0.0545,0.4770,1.0000 7.750,0.8702,0.06937,0.05895,-0.0497,0.4779,1.0000 8.000,0.8388,0.07650,0.06607,-0.0500,0.4792,1.0000 10.000,1.2784,0.05133,0.04301,-0.0435,0.3438,1.0000 10.250,1.2413,0.05652,0.04844,-0.0379,0.3448,1.0000 10.500,1.2063,0.06151,0.05353,-0.0329,0.3442,1.0000 10.750,1.1945,0.06231,0.05447,-0.0281,0.3310,1.0000 11.000,1.1682,0.06700,0.05922,-0.0252,0.3277,1.0000 11.250,1.2432,0.04565,0.03785,-0.0142,0.2178,1.0000 11.500,1.2262,0.04816,0.04040,-0.0111,0.1870,1.0000 11.750,1.2067,0.05145,0.04341,-0.0088,0.1476,1.0000 12.000,1.1882,0.05551,0.04721,-0.0077,0.1325,1.0000 12.250,1.1677,0.06042,0.05195,-0.0074,0.1224,1.0000 12.500,1.1510,0.06536,0.05686,-0.0077,0.1159,1.0000 12.750,1.1341,0.07055,0.06199,-0.0083,0.1104,1.0000 13.000,1.1210,0.07543,0.06681,-0.0088,0.1047,1.0000 13.250,1.1130,0.07964,0.07102,-0.0090,0.1000,1.0000 13.500,1.1061,0.08355,0.07480,-0.0090,0.0952,1.0000 13.750,1.1026,0.08732,0.07869,-0.0090,0.0901,1.0000 14.000,1.1062,0.08979,0.08112,-0.0080,0.0863,1.0000 14.250,1.1174,0.09129,0.08261,-0.0059,0.0829,1.0000 14.500,1.1254,0.09382,0.08537,-0.0048,0.0811,1.0000 14.750,1.1281,0.09733,0.08912,-0.0045,0.0791,1.0000 15.000,1.1275,0.10145,0.09346,-0.0048,0.0779,1.0000 15.250,1.1244,0.10588,0.09804,-0.0055,0.0759,1.0000 15.500,1.1056,0.11344,0.10591,-0.0088,0.0771,1.0000 15.750,1.0714,0.12452,0.11730,-0.0148,0.0801,1.0000 16.000,1.0419,0.13546,0.12839,-0.0205,0.0822,1.0000 16.250,1.0195,0.14559,0.13855,-0.0254,0.0837,1.0000 16.500,0.9463,0.17295,0.16564,-0.0411,0.0935,1.0000 16.750,0.9439,0.17960,0.17225,-0.0437,0.0946,1.0000 17.000,0.9463,0.18516,0.17779,-0.0455,0.0956,1.0000 17.250,0.6844,0.17729,0.17036,-0.0351,0.1322,1.0000 17.500,0.6557,0.18708,0.18014,-0.0414,0.1922,1.0000