Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-rg15-il-500000-n5 Airfoil,rg15-il Reynolds number,500000 Ncrit,5 Mach,0 Max Cl/Cd,79.0067 Max Cl/Cd alpha,4.25 Url,http://www.airfoiltools.com/polar/csv?polar=xf-rg15-il-500000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -9.500,-0.5275,0.08066,0.07842,-0.0290,1.0000,0.0053 -9.250,-0.5460,0.07314,0.07095,-0.0330,1.0000,0.0052 -9.000,-0.5609,0.06696,0.06484,-0.0370,1.0000,0.0053 -8.750,-0.7166,0.03110,0.02781,-0.0460,1.0000,0.0045 -8.500,-0.7080,0.02861,0.02504,-0.0446,1.0000,0.0047 -8.250,-0.6939,0.02712,0.02338,-0.0433,1.0000,0.0049 -8.000,-0.6743,0.02554,0.02158,-0.0430,0.9994,0.0051 -7.750,-0.6466,0.02332,0.01900,-0.0445,0.9973,0.0055 -7.500,-0.6185,0.02084,0.01612,-0.0459,0.9952,0.0058 -7.250,-0.5903,0.01879,0.01371,-0.0468,0.9931,0.0060 -7.000,-0.5622,0.01709,0.01172,-0.0475,0.9905,0.0063 -6.750,-0.5324,0.01584,0.01025,-0.0483,0.9879,0.0066 -6.500,-0.5012,0.01488,0.00912,-0.0494,0.9856,0.0069 -6.250,-0.4696,0.01375,0.00785,-0.0507,0.9836,0.0077 -6.000,-0.4396,0.01323,0.00727,-0.0514,0.9804,0.0084 -5.750,-0.4099,0.01268,0.00666,-0.0519,0.9765,0.0095 -5.500,-0.3780,0.01218,0.00607,-0.0530,0.9733,0.0106 -5.250,-0.3451,0.01159,0.00543,-0.0543,0.9709,0.0123 -5.000,-0.3158,0.01122,0.00502,-0.0547,0.9663,0.0144 -4.750,-0.2854,0.01084,0.00458,-0.0553,0.9615,0.0161 -4.500,-0.2524,0.01041,0.00408,-0.0565,0.9581,0.0177 -4.250,-0.2222,0.01000,0.00365,-0.0571,0.9526,0.0209 -4.000,-0.1905,0.00968,0.00329,-0.0579,0.9467,0.0235 -3.750,-0.1570,0.00933,0.00293,-0.0592,0.9417,0.0290 -3.500,-0.1257,0.00900,0.00262,-0.0599,0.9340,0.0417 -3.250,-0.0925,0.00867,0.00235,-0.0611,0.9268,0.0647 -3.000,-0.0603,0.00837,0.00213,-0.0621,0.9172,0.0929 -2.750,-0.0293,0.00808,0.00193,-0.0629,0.9056,0.1282 -2.500,0.0004,0.00771,0.00173,-0.0634,0.8923,0.1894 -2.250,0.0286,0.00727,0.00156,-0.0637,0.8773,0.2792 -2.000,0.0559,0.00689,0.00142,-0.0638,0.8610,0.3693 -1.750,0.0829,0.00664,0.00131,-0.0637,0.8436,0.4368 -1.500,0.1085,0.00629,0.00123,-0.0633,0.8254,0.5396 -1.250,0.1341,0.00611,0.00124,-0.0627,0.8065,0.6240 -1.000,0.1605,0.00610,0.00122,-0.0623,0.7873,0.6600 -0.750,0.1869,0.00612,0.00120,-0.0618,0.7673,0.6846 -0.500,0.2132,0.00616,0.00120,-0.0613,0.7471,0.7058 -0.250,0.2395,0.00620,0.00120,-0.0608,0.7260,0.7247 0.000,0.2656,0.00627,0.00121,-0.0603,0.7046,0.7415 0.250,0.2918,0.00634,0.00123,-0.0599,0.6825,0.7568 0.500,0.3178,0.00642,0.00126,-0.0594,0.6604,0.7715 0.750,0.3437,0.00651,0.00129,-0.0588,0.6377,0.7864 1.000,0.3695,0.00660,0.00134,-0.0583,0.6146,0.8014 1.500,0.4202,0.00680,0.00146,-0.0571,0.5671,0.8327 1.750,0.4452,0.00691,0.00153,-0.0564,0.5422,0.8488 2.000,0.4701,0.00704,0.00162,-0.0557,0.5172,0.8636 2.250,0.4948,0.00718,0.00171,-0.0550,0.4909,0.8777 2.500,0.5192,0.00733,0.00180,-0.0542,0.4650,0.8931 2.750,0.5433,0.00748,0.00190,-0.0533,0.4390,0.9106 3.250,0.5961,0.00785,0.00214,-0.0527,0.3823,0.9557 3.500,0.6293,0.00811,0.00228,-0.0540,0.3479,0.9847 3.750,0.6572,0.00837,0.00244,-0.0542,0.3203,1.0000 4.000,0.6825,0.00866,0.00263,-0.0539,0.2926,1.0000 4.250,0.7079,0.00896,0.00285,-0.0535,0.2654,1.0000 4.500,0.7328,0.00932,0.00307,-0.0531,0.2340,1.0000 4.750,0.7573,0.00972,0.00333,-0.0527,0.2010,1.0000 5.000,0.7821,0.01009,0.00360,-0.0523,0.1741,1.0000 5.250,0.8066,0.01051,0.00389,-0.0518,0.1464,1.0000 5.500,0.8312,0.01090,0.00422,-0.0514,0.1240,1.0000 5.750,0.8554,0.01135,0.00457,-0.0509,0.1000,1.0000 6.000,0.8790,0.01186,0.00495,-0.0503,0.0752,1.0000 6.500,0.9267,0.01280,0.00576,-0.0493,0.0445,1.0000 6.750,0.9505,0.01327,0.00618,-0.0487,0.0339,1.0000 7.000,0.9744,0.01372,0.00665,-0.0482,0.0270,1.0000 7.250,0.9977,0.01422,0.00715,-0.0475,0.0191,1.0000 7.500,1.0199,0.01485,0.00774,-0.0468,0.0115,1.0000 7.750,1.0420,0.01550,0.00839,-0.0459,0.0079,1.0000 8.000,1.0648,0.01604,0.00901,-0.0452,0.0070,1.0000 8.250,1.0870,0.01664,0.00969,-0.0444,0.0063,1.0000 8.500,1.1086,0.01728,0.01044,-0.0435,0.0058,1.0000 8.750,1.1291,0.01804,0.01129,-0.0424,0.0052,1.0000 9.000,1.1484,0.01891,0.01228,-0.0412,0.0049,1.0000 9.250,1.1645,0.02010,0.01361,-0.0395,0.0045,1.0000 9.500,1.1811,0.02115,0.01479,-0.0380,0.0044,1.0000 9.750,1.1979,0.02212,0.01588,-0.0365,0.0043,1.0000 10.000,1.2139,0.02311,0.01700,-0.0350,0.0042,1.0000 10.250,1.2297,0.02406,0.01807,-0.0334,0.0040,1.0000 10.500,1.2437,0.02512,0.01928,-0.0317,0.0038,1.0000 10.750,1.2560,0.02620,0.02049,-0.0297,0.0036,1.0000 11.000,1.2638,0.02741,0.02184,-0.0271,0.0035,1.0000 11.250,1.2693,0.02875,0.02332,-0.0243,0.0034,1.0000 11.500,1.2737,0.03017,0.02489,-0.0217,0.0033,1.0000 11.750,1.2761,0.03177,0.02665,-0.0191,0.0032,1.0000 12.000,1.2759,0.03366,0.02871,-0.0166,0.0032,1.0000 12.250,1.2778,0.03543,0.03062,-0.0148,0.0031,1.0000 12.500,1.2761,0.03764,0.03299,-0.0131,0.0030,1.0000 12.750,1.2713,0.04037,0.03589,-0.0118,0.0030,1.0000 13.000,1.2687,0.04303,0.03869,-0.0113,0.0029,1.0000 13.250,1.2611,0.04656,0.04240,-0.0112,0.0029,1.0000 13.500,1.2516,0.05066,0.04669,-0.0119,0.0029,1.0000 13.750,1.2432,0.05500,0.05119,-0.0134,0.0028,1.0000 14.000,1.2292,0.06059,0.05698,-0.0158,0.0028,1.0000 14.250,1.2194,0.06598,0.06250,-0.0186,0.0028,1.0000 14.500,1.1990,0.07365,0.07040,-0.0227,0.0029,1.0000 14.750,1.1858,0.08051,0.07739,-0.0268,0.0028,1.0000 15.000,1.1652,0.08920,0.08627,-0.0320,0.0029,1.0000 15.250,1.1442,0.09850,0.09573,-0.0375,0.0029,1.0000 15.500,1.1215,0.10859,0.10597,-0.0434,0.0029,1.0000 15.750,1.0975,0.11953,0.11706,-0.0498,0.0029,1.0000 16.000,1.0677,0.13247,0.13017,-0.0572,0.0031,1.0000 16.250,1.0351,0.14710,0.14495,-0.0654,0.0032,1.0000