Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-s3-il-500000-n5 Airfoil,s3-il Reynolds number,500000 Ncrit,5 Mach,0 Max Cl/Cd,73.7416 Max Cl/Cd alpha,6.75 Url,http://airfoiltools.com/polar/csv?polar=xf-s3-il-500000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -10.250,-0.6756,0.05989,0.05765,-0.0298,1.0000,0.0056 -10.000,-0.6977,0.05519,0.05284,-0.0316,1.0000,0.0055 -9.750,-0.7910,0.03809,0.03497,-0.0281,1.0000,0.0054 -9.500,-0.8061,0.03122,0.02743,-0.0253,1.0000,0.0055 -9.250,-0.7985,0.02802,0.02382,-0.0236,1.0000,0.0056 -9.000,-0.7892,0.02505,0.02047,-0.0218,1.0000,0.0058 -8.750,-0.7727,0.02336,0.01858,-0.0206,1.0000,0.0059 -8.500,-0.7533,0.02220,0.01726,-0.0196,1.0000,0.0061 -8.250,-0.7334,0.02107,0.01598,-0.0186,1.0000,0.0063 -8.000,-0.7129,0.02001,0.01478,-0.0176,1.0000,0.0064 -7.750,-0.6909,0.01933,0.01402,-0.0168,1.0000,0.0068 -7.500,-0.6695,0.01851,0.01309,-0.0158,1.0000,0.0072 -7.250,-0.6385,0.01742,0.01184,-0.0168,0.9854,0.0076 -7.000,-0.6041,0.01639,0.01064,-0.0185,0.9669,0.0080 -6.500,-0.5410,0.01436,0.00831,-0.0205,0.9210,0.0088 -6.250,-0.5159,0.01382,0.00767,-0.0199,0.8980,0.0092 -5.750,-0.4679,0.01298,0.00659,-0.0182,0.8537,0.0105 -5.500,-0.4438,0.01263,0.00611,-0.0174,0.8305,0.0114 -5.250,-0.4196,0.01226,0.00560,-0.0166,0.8077,0.0121 -5.000,-0.3959,0.01179,0.00499,-0.0157,0.7869,0.0136 -4.500,-0.3448,0.01124,0.00424,-0.0146,0.7575,0.0166 -4.250,-0.3189,0.01096,0.00389,-0.0141,0.7455,0.0198 -4.000,-0.2926,0.01074,0.00362,-0.0137,0.7339,0.0241 -3.750,-0.2662,0.01053,0.00336,-0.0134,0.7228,0.0291 -3.500,-0.2394,0.01039,0.00316,-0.0131,0.7126,0.0345 -3.250,-0.2126,0.01018,0.00295,-0.0128,0.7022,0.0417 -3.000,-0.1857,0.01004,0.00274,-0.0125,0.6905,0.0480 -2.750,-0.1589,0.00988,0.00256,-0.0122,0.6772,0.0574 -2.500,-0.1321,0.00970,0.00237,-0.0120,0.6628,0.0727 -2.250,-0.1057,0.00944,0.00218,-0.0117,0.6489,0.1066 -2.000,-0.0833,0.00852,0.00186,-0.0111,0.6356,0.2878 -1.750,-0.0594,0.00795,0.00169,-0.0106,0.6184,0.4150 -1.500,-0.0340,0.00771,0.00158,-0.0101,0.5941,0.4843 -1.250,-0.0088,0.00756,0.00151,-0.0095,0.5614,0.5419 -1.000,0.0163,0.00757,0.00145,-0.0090,0.5135,0.5835 -0.750,0.0414,0.00765,0.00144,-0.0084,0.4626,0.6216 -0.500,0.0666,0.00770,0.00147,-0.0078,0.4287,0.6629 -0.250,0.0921,0.00773,0.00152,-0.0072,0.4089,0.7012 0.000,0.1190,0.00779,0.00154,-0.0069,0.3938,0.7222 0.250,0.1458,0.00783,0.00158,-0.0066,0.3795,0.7434 0.500,0.1725,0.00788,0.00162,-0.0063,0.3646,0.7638 0.750,0.1995,0.00795,0.00165,-0.0060,0.3481,0.7788 1.000,0.2267,0.00804,0.00168,-0.0058,0.3300,0.7906 1.250,0.2537,0.00814,0.00173,-0.0056,0.3114,0.8028 1.500,0.2805,0.00825,0.00178,-0.0053,0.2950,0.8154 1.750,0.3073,0.00835,0.00185,-0.0051,0.2821,0.8275 2.000,0.3340,0.00846,0.00193,-0.0048,0.2713,0.8393 2.250,0.3608,0.00856,0.00202,-0.0045,0.2616,0.8517 2.500,0.3876,0.00865,0.00211,-0.0042,0.2533,0.8651 2.750,0.4141,0.00876,0.00222,-0.0039,0.2446,0.8800 3.000,0.4411,0.00884,0.00233,-0.0036,0.2358,0.8961 3.250,0.4686,0.00897,0.00245,-0.0035,0.2243,0.9130 3.500,0.4980,0.00913,0.00257,-0.0038,0.2117,0.9302 3.750,0.5303,0.00930,0.00270,-0.0048,0.2006,0.9460 4.000,0.5653,0.00946,0.00286,-0.0064,0.1936,0.9600 4.250,0.6005,0.00965,0.00302,-0.0081,0.1869,0.9727 4.500,0.6351,0.00984,0.00318,-0.0097,0.1812,0.9844 4.750,0.6698,0.01004,0.00337,-0.0114,0.1745,0.9948 5.000,0.6999,0.01026,0.00357,-0.0121,0.1694,1.0000 5.250,0.7246,0.01043,0.00375,-0.0115,0.1668,1.0000 5.500,0.7493,0.01061,0.00395,-0.0110,0.1630,1.0000 5.750,0.7736,0.01087,0.00417,-0.0104,0.1562,1.0000 6.000,0.7988,0.01105,0.00436,-0.0100,0.1499,1.0000 6.250,0.8235,0.01131,0.00458,-0.0096,0.1417,1.0000 6.500,0.8487,0.01152,0.00481,-0.0092,0.1333,1.0000 6.750,0.8731,0.01184,0.00505,-0.0087,0.1164,1.0000 7.000,0.8925,0.01277,0.00565,-0.0078,0.0688,1.0000 7.250,0.9149,0.01335,0.00616,-0.0072,0.0545,1.0000 7.500,0.9374,0.01392,0.00666,-0.0065,0.0407,1.0000 7.750,0.9575,0.01479,0.00742,-0.0056,0.0146,1.0000 8.000,0.9802,0.01533,0.00803,-0.0049,0.0122,1.0000 8.250,1.0027,0.01589,0.00868,-0.0043,0.0104,1.0000 8.500,1.0257,0.01636,0.00922,-0.0037,0.0096,1.0000 8.750,1.0478,0.01690,0.00984,-0.0030,0.0086,1.0000 9.000,1.0690,0.01753,0.01056,-0.0022,0.0080,1.0000 9.250,1.0885,0.01833,0.01149,-0.0013,0.0073,1.0000 9.500,1.1092,0.01895,0.01220,-0.0005,0.0070,1.0000 9.750,1.1286,0.01966,0.01301,0.0004,0.0066,1.0000 10.000,1.1472,0.02041,0.01386,0.0014,0.0062,1.0000 10.250,1.1651,0.02115,0.01467,0.0024,0.0058,1.0000 10.500,1.1807,0.02205,0.01564,0.0037,0.0055,1.0000 10.750,1.1911,0.02327,0.01697,0.0054,0.0052,1.0000 11.000,1.2008,0.02438,0.01818,0.0073,0.0050,1.0000 11.250,1.2071,0.02541,0.01933,0.0098,0.0049,1.0000 11.500,1.2107,0.02661,0.02065,0.0121,0.0048,1.0000 11.750,1.2126,0.02808,0.02223,0.0141,0.0046,1.0000 12.000,1.2106,0.03003,0.02430,0.0157,0.0045,1.0000 12.250,1.2117,0.03198,0.02637,0.0165,0.0044,1.0000 12.500,1.2088,0.03458,0.02909,0.0167,0.0043,1.0000 12.750,1.2019,0.03790,0.03254,0.0163,0.0043,1.0000 13.000,1.1965,0.04136,0.03613,0.0154,0.0041,1.0000 13.250,1.1886,0.04548,0.04038,0.0139,0.0041,1.0000 13.500,1.1821,0.04977,0.04479,0.0119,0.0040,1.0000 13.750,1.1664,0.05579,0.05097,0.0089,0.0041,1.0000 14.000,1.1544,0.06154,0.05685,0.0059,0.0040,1.0000 14.250,1.1405,0.06758,0.06301,0.0029,0.0040,1.0000 14.500,1.1255,0.07379,0.06933,-0.0002,0.0040,1.0000 14.750,1.1121,0.07977,0.07542,-0.0031,0.0039,1.0000 15.000,1.0978,0.08597,0.08172,-0.0061,0.0040,1.0000