Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-c5d-il-1000000 Airfoil,c5d-il Reynolds number,1000000 Ncrit,9 Mach,0 Max Cl/Cd,79.8527 Max Cl/Cd alpha,2 Url,http://airfoiltools.com/polar/csv?polar=xf-c5d-il-1000000 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -12.250,-0.7664,0.03495,0.03252,-0.0729,1.0000,0.0161 -12.000,-0.8909,0.04296,0.04020,-0.0681,1.0000,0.0159 -11.750,-0.9200,0.04161,0.03875,-0.0615,1.0000,0.0159 -11.500,-0.9392,0.04030,0.03732,-0.0558,0.9996,0.0158 -11.250,-0.9260,0.03775,0.03458,-0.0568,0.9976,0.0157 -11.000,-0.9101,0.03571,0.03236,-0.0574,0.9959,0.0156 -10.750,-0.8911,0.03386,0.03035,-0.0582,0.9947,0.0156 -10.500,-0.8860,0.02965,0.02581,-0.0577,0.9921,0.0154 -10.250,-0.8718,0.02670,0.02256,-0.0576,0.9897,0.0153 -10.000,-0.8515,0.02453,0.02015,-0.0579,0.9881,0.0152 -9.750,-0.8271,0.02301,0.01845,-0.0584,0.9870,0.0153 -9.500,-0.8015,0.02154,0.01680,-0.0591,0.9861,0.0153 -9.250,-0.7751,0.02000,0.01509,-0.0599,0.9854,0.0152 -9.000,-0.7509,0.01876,0.01371,-0.0599,0.9836,0.0152 -8.750,-0.7280,0.01771,0.01255,-0.0595,0.9809,0.0152 -8.500,-0.7015,0.01675,0.01149,-0.0598,0.9793,0.0152 -8.250,-0.6734,0.01587,0.01052,-0.0604,0.9781,0.0152 -8.000,-0.6441,0.01509,0.00965,-0.0612,0.9771,0.0152 -7.750,-0.6137,0.01437,0.00887,-0.0622,0.9764,0.0153 -7.500,-0.5826,0.01373,0.00817,-0.0634,0.9758,0.0153 -7.250,-0.5511,0.01316,0.00754,-0.0645,0.9752,0.0154 -7.000,-0.5199,0.01265,0.00699,-0.0656,0.9746,0.0155 -6.750,-0.4978,0.01205,0.00633,-0.0646,0.9711,0.0158 -6.500,-0.4711,0.01152,0.00575,-0.0646,0.9685,0.0163 -6.250,-0.4412,0.01110,0.00532,-0.0653,0.9667,0.0169 -6.000,-0.4103,0.01074,0.00495,-0.0661,0.9651,0.0177 -5.750,-0.3792,0.01042,0.00461,-0.0669,0.9636,0.0189 -5.500,-0.3492,0.01003,0.00423,-0.0675,0.9622,0.0218 -5.250,-0.3258,0.00979,0.00399,-0.0666,0.9582,0.0254 -5.000,-0.2991,0.00959,0.00382,-0.0664,0.9553,0.0288 -4.750,-0.2711,0.00933,0.00357,-0.0665,0.9529,0.0324 -4.500,-0.2420,0.00913,0.00338,-0.0668,0.9509,0.0354 -4.250,-0.2133,0.00889,0.00314,-0.0670,0.9487,0.0391 -4.000,-0.1886,0.00870,0.00297,-0.0664,0.9444,0.0430 -3.750,-0.1620,0.00848,0.00277,-0.0661,0.9406,0.0492 -3.500,-0.1345,0.00822,0.00257,-0.0661,0.9377,0.0619 -3.250,-0.1075,0.00788,0.00239,-0.0660,0.9350,0.0972 -3.000,-0.0807,0.00767,0.00228,-0.0659,0.9317,0.1244 -2.750,-0.0546,0.00748,0.00215,-0.0655,0.9271,0.1432 -2.500,-0.0276,0.00722,0.00201,-0.0654,0.9230,0.1749 -2.250,-0.0007,0.00687,0.00186,-0.0653,0.9195,0.2332 -2.000,0.0237,0.00637,0.00173,-0.0649,0.9153,0.3368 -1.750,0.0454,0.00559,0.00158,-0.0640,0.9104,0.5218 -1.500,0.0712,0.00526,0.00151,-0.0636,0.9061,0.6070 -1.250,0.0980,0.00507,0.00147,-0.0633,0.9012,0.6559 -1.000,0.1246,0.00496,0.00144,-0.0629,0.8945,0.6892 -0.750,0.1524,0.00487,0.00137,-0.0627,0.8870,0.7131 -0.500,0.1790,0.00480,0.00132,-0.0622,0.8759,0.7353 -0.250,0.2056,0.00473,0.00129,-0.0618,0.8640,0.7550 0.000,0.2327,0.00470,0.00127,-0.0614,0.8526,0.7719 0.250,0.2594,0.00469,0.00124,-0.0610,0.8354,0.7857 0.500,0.2859,0.00470,0.00122,-0.0605,0.8168,0.7985 0.750,0.3124,0.00472,0.00122,-0.0600,0.7983,0.8102 1.000,0.3386,0.00476,0.00123,-0.0595,0.7770,0.8216 1.250,0.3639,0.00486,0.00124,-0.0589,0.7491,0.8338 1.500,0.3881,0.00499,0.00129,-0.0579,0.7142,0.8460 1.750,0.4112,0.00518,0.00137,-0.0568,0.6752,0.8599 2.000,0.4336,0.00543,0.00146,-0.0555,0.6293,0.8728 2.250,0.4556,0.00572,0.00157,-0.0542,0.5766,0.8851 2.500,0.4778,0.00603,0.00170,-0.0530,0.5214,0.8973 2.750,0.4961,0.00658,0.00190,-0.0511,0.4266,0.9110 3.000,0.5152,0.00710,0.00212,-0.0494,0.3447,0.9265 3.250,0.5348,0.00759,0.00234,-0.0477,0.2754,0.9432 3.500,0.5557,0.00807,0.00257,-0.0463,0.2069,0.9587 3.750,0.5814,0.00846,0.00278,-0.0460,0.1690,0.9710 4.000,0.6111,0.00885,0.00299,-0.0467,0.1284,0.9799 4.250,0.6425,0.00923,0.00322,-0.0477,0.0991,0.9871 4.500,0.6751,0.00958,0.00346,-0.0490,0.0769,0.9926 4.750,0.7089,0.00994,0.00370,-0.0505,0.0605,0.9958 5.000,0.7434,0.01023,0.00394,-0.0522,0.0558,0.9988 5.250,0.7682,0.01050,0.00419,-0.0517,0.0524,1.0000 5.500,0.7881,0.01071,0.00441,-0.0501,0.0509,1.0000 5.750,0.8097,0.01092,0.00463,-0.0489,0.0498,1.0000 6.000,0.8320,0.01116,0.00488,-0.0478,0.0487,1.0000 6.250,0.8548,0.01142,0.00516,-0.0469,0.0476,1.0000 6.500,0.8776,0.01172,0.00546,-0.0460,0.0461,1.0000 6.750,0.9000,0.01208,0.00582,-0.0450,0.0443,1.0000 7.000,0.9203,0.01263,0.00642,-0.0436,0.0423,1.0000 7.250,0.9440,0.01290,0.00671,-0.0429,0.0417,1.0000 7.500,0.9680,0.01315,0.00698,-0.0423,0.0410,1.0000 7.750,0.9920,0.01340,0.00725,-0.0417,0.0399,1.0000 8.000,1.0157,0.01367,0.00753,-0.0410,0.0386,1.0000 8.250,1.0388,0.01398,0.00785,-0.0403,0.0374,1.0000 8.500,1.0611,0.01436,0.00823,-0.0394,0.0362,1.0000 8.750,1.0778,0.01521,0.00914,-0.0376,0.0342,1.0000 9.000,1.1032,0.01530,0.00924,-0.0373,0.0337,1.0000 9.250,1.1277,0.01546,0.00942,-0.0368,0.0327,1.0000 9.500,1.1514,0.01567,0.00966,-0.0362,0.0315,1.0000 9.750,1.1748,0.01590,0.00989,-0.0355,0.0302,1.0000 10.000,1.1959,0.01629,0.01026,-0.0345,0.0287,1.0000 10.250,1.2160,0.01668,0.01069,-0.0333,0.0275,1.0000 10.500,1.2383,0.01689,0.01092,-0.0325,0.0262,1.0000 10.750,1.2601,0.01713,0.01116,-0.0316,0.0248,1.0000 11.000,1.2787,0.01761,0.01162,-0.0301,0.0229,1.0000 11.250,1.2994,0.01792,0.01197,-0.0291,0.0217,1.0000 11.500,1.3189,0.01832,0.01238,-0.0279,0.0202,1.0000 11.750,1.3351,0.01897,0.01303,-0.0262,0.0186,1.0000 12.000,1.3532,0.01947,0.01359,-0.0248,0.0178,1.0000 12.250,1.3702,0.02004,0.01420,-0.0233,0.0168,1.0000 12.500,1.3852,0.02076,0.01494,-0.0215,0.0158,1.0000 12.750,1.3976,0.02165,0.01589,-0.0194,0.0150,1.0000 13.000,1.4128,0.02233,0.01665,-0.0178,0.0145,1.0000 13.250,1.4270,0.02307,0.01747,-0.0161,0.0139,1.0000 13.500,1.4403,0.02388,0.01833,-0.0143,0.0133,1.0000 13.750,1.4512,0.02487,0.01937,-0.0124,0.0128,1.0000 14.000,1.4563,0.02629,0.02087,-0.0098,0.0122,1.0000 14.250,1.4660,0.02738,0.02206,-0.0079,0.0119,1.0000 14.500,1.4763,0.02844,0.02321,-0.0061,0.0117,1.0000 14.750,1.4853,0.02962,0.02449,-0.0044,0.0114,1.0000 15.000,1.4929,0.03092,0.02589,-0.0026,0.0112,1.0000 15.250,1.4994,0.03234,0.02740,-0.0009,0.0109,1.0000 15.500,1.5049,0.03389,0.02904,0.0007,0.0107,1.0000 15.750,1.5089,0.03561,0.03085,0.0023,0.0105,1.0000 16.000,1.5107,0.03758,0.03292,0.0038,0.0103,1.0000 16.250,1.5098,0.03989,0.03533,0.0051,0.0101,1.0000 16.500,1.5049,0.04270,0.03826,0.0063,0.0099,1.0000 16.750,1.4956,0.04615,0.04185,0.0071,0.0097,1.0000 17.000,1.4816,0.05043,0.04628,0.0073,0.0096,1.0000 17.250,1.4693,0.05485,0.05085,0.0068,0.0095,1.0000 17.500,1.4632,0.05877,0.05491,0.0060,0.0094,1.0000 17.750,1.4540,0.06339,0.05966,0.0046,0.0094,1.0000 18.000,1.4407,0.06884,0.06527,0.0026,0.0093,1.0000 18.250,1.4239,0.07519,0.07177,-0.0002,0.0093,1.0000 18.500,1.4020,0.08278,0.07952,-0.0039,0.0093,1.0000 18.750,1.3745,0.09176,0.08868,-0.0086,0.0093,1.0000 19.000,1.3396,0.10247,0.09957,-0.0143,0.0093,1.0000