Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-naca64208-il-50000-n5 Airfoil,naca64208-il Reynolds number,50000 Ncrit,5 Mach,0 Max Cl/Cd,31.4644 Max Cl/Cd alpha,4 Url,http://airfoiltools.com/polar/csv?polar=xf-naca64208-il-50000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -9.750,-0.4626,0.10219,0.09554,-0.0143,1.0000,0.0674 -9.500,-0.4606,0.09771,0.09108,-0.0153,1.0000,0.0654 -9.250,-0.5571,0.10038,0.09346,-0.0150,1.0000,0.0551 -9.000,-0.5520,0.09616,0.08919,-0.0157,1.0000,0.0527 -8.750,-0.5515,0.09169,0.08477,-0.0180,1.0000,0.0510 -8.500,-0.5537,0.08686,0.08002,-0.0213,1.0000,0.0502 -8.250,-0.5587,0.08171,0.07494,-0.0254,1.0000,0.0491 -8.000,-0.5746,0.07501,0.06811,-0.0331,1.0000,0.0431 -7.750,-0.5744,0.07060,0.06359,-0.0347,1.0000,0.0430 -7.500,-0.5729,0.06631,0.05911,-0.0361,1.0000,0.0431 -7.250,-0.5636,0.06301,0.05592,-0.0355,1.0000,0.0474 -7.000,-0.5579,0.05881,0.05152,-0.0366,1.0000,0.0479 -6.750,-0.5497,0.05456,0.04697,-0.0373,1.0000,0.0478 -6.500,-0.5390,0.05014,0.04213,-0.0377,1.0000,0.0468 -6.250,-0.5250,0.04605,0.03755,-0.0376,1.0000,0.0459 -6.000,-0.5085,0.04236,0.03336,-0.0372,1.0000,0.0457 -5.750,-0.4899,0.03907,0.02960,-0.0366,1.0000,0.0458 -5.500,-0.4699,0.03615,0.02627,-0.0359,1.0000,0.0464 -5.250,-0.4489,0.03363,0.02339,-0.0352,1.0000,0.0480 -5.000,-0.4271,0.03162,0.02101,-0.0343,1.0000,0.0526 -4.750,-0.4038,0.02968,0.01858,-0.0333,1.0000,0.0557 -4.500,-0.3803,0.02773,0.01634,-0.0320,1.0000,0.0571 -4.250,-0.3582,0.02590,0.01439,-0.0307,1.0000,0.0595 -4.000,-0.3364,0.02454,0.01293,-0.0292,1.0000,0.0629 -3.750,-0.3150,0.02348,0.01164,-0.0276,1.0000,0.0693 -3.500,-0.2951,0.02237,0.01055,-0.0264,1.0000,0.0799 -3.250,-0.2746,0.02128,0.00938,-0.0253,1.0000,0.0892 -3.000,-0.2540,0.02021,0.00827,-0.0244,1.0000,0.1053 -2.750,-0.2339,0.01812,0.00711,-0.0244,1.0000,0.2300 -2.500,-0.2329,0.01645,0.00749,-0.0179,1.0000,0.6833 -2.250,-0.2315,0.01646,0.00779,-0.0102,1.0000,0.8054 -2.000,-0.1801,0.01675,0.00794,-0.0091,1.0000,0.9561 -1.750,-0.1340,0.01653,0.00733,-0.0136,1.0000,0.9753 -1.500,-0.0879,0.01631,0.00680,-0.0183,1.0000,0.9950 -1.250,-0.0855,0.01614,0.00648,-0.0156,1.0000,1.0000 -1.000,-0.0829,0.01606,0.00627,-0.0127,1.0000,1.0000 -0.750,-0.0708,0.01609,0.00612,-0.0113,1.0000,1.0000 -0.500,-0.0401,0.01626,0.00610,-0.0132,0.9936,1.0000 -0.250,-0.0007,0.01650,0.00617,-0.0166,0.9832,1.0000 0.000,0.0383,0.01675,0.00626,-0.0198,0.9730,1.0000 0.250,0.0777,0.01701,0.00643,-0.0230,0.9633,1.0000 0.500,0.1143,0.01725,0.00661,-0.0255,0.9525,1.0000 0.750,0.1505,0.01750,0.00683,-0.0279,0.9420,1.0000 1.000,0.1877,0.01777,0.00710,-0.0304,0.9322,1.0000 1.250,0.2276,0.01803,0.00740,-0.0333,0.9236,1.0000 1.500,0.2614,0.01831,0.00773,-0.0350,0.9127,1.0000 1.750,0.2951,0.01859,0.00814,-0.0367,0.9021,1.0000 2.000,0.3295,0.01887,0.00854,-0.0383,0.8922,1.0000 2.250,0.3652,0.01914,0.00896,-0.0401,0.8828,1.0000 2.500,0.3952,0.01945,0.00944,-0.0409,0.8710,1.0000 2.750,0.4256,0.01975,0.00994,-0.0416,0.8590,1.0000 3.000,0.4565,0.02002,0.01051,-0.0421,0.8460,1.0000 3.250,0.4876,0.02026,0.01102,-0.0426,0.8321,1.0000 3.500,0.5194,0.02039,0.01149,-0.0427,0.8163,1.0000 3.750,0.5503,0.01880,0.01002,-0.0374,0.7446,1.0000 4.000,0.5651,0.01796,0.00889,-0.0305,0.6079,1.0000 4.250,0.5717,0.01931,0.00859,-0.0251,0.2860,1.0000 4.500,0.5823,0.02227,0.01028,-0.0236,0.1193,1.0000 4.750,0.6011,0.02394,0.01176,-0.0226,0.0904,1.0000 5.000,0.6213,0.02537,0.01320,-0.0216,0.0760,1.0000 5.250,0.6436,0.02683,0.01484,-0.0205,0.0694,1.0000 5.500,0.6680,0.02837,0.01649,-0.0196,0.0638,1.0000 5.750,0.6946,0.03003,0.01828,-0.0190,0.0572,1.0000 6.000,0.7215,0.03175,0.02028,-0.0186,0.0519,1.0000 6.250,0.7490,0.03408,0.02275,-0.0182,0.0497,1.0000 6.500,0.7752,0.03701,0.02590,-0.0178,0.0484,1.0000 6.750,0.7993,0.03985,0.02924,-0.0170,0.0477,1.0000 7.000,0.8204,0.04304,0.03298,-0.0160,0.0472,1.0000 7.250,0.8383,0.04654,0.03701,-0.0150,0.0469,1.0000 7.500,0.8522,0.05013,0.04120,-0.0138,0.0458,1.0000 7.750,0.8621,0.05380,0.04542,-0.0126,0.0438,1.0000 8.000,0.8689,0.05760,0.04968,-0.0116,0.0420,1.0000 8.250,0.8722,0.06180,0.05427,-0.0108,0.0415,1.0000 8.500,0.8708,0.06627,0.05909,-0.0102,0.0417,1.0000 8.750,0.8651,0.07085,0.06395,-0.0099,0.0421,1.0000 9.000,0.8557,0.07536,0.06867,-0.0100,0.0425,1.0000 9.250,0.8413,0.07980,0.07323,-0.0103,0.0429,1.0000 9.500,0.8258,0.08465,0.07816,-0.0120,0.0434,1.0000 9.750,0.8114,0.09024,0.08379,-0.0153,0.0439,1.0000