Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-e472-il-200000-n5 Airfoil,e472-il Reynolds number,200000 Ncrit,5 Mach,0 Max Cl/Cd,49.2864 Max Cl/Cd alpha,9.25 Url,http://www.airfoiltools.com/polar/csv?polar=xf-e472-il-200000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -16.750,-0.9728,0.11222,0.10772,-0.0069,1.0000,0.0540 -16.500,-1.0422,0.09579,0.09108,-0.0164,1.0000,0.0548 -16.250,-1.0874,0.08473,0.07987,-0.0227,1.0000,0.0553 -16.000,-1.1263,0.07501,0.06998,-0.0283,1.0000,0.0558 -15.750,-1.1583,0.06652,0.06131,-0.0333,1.0000,0.0563 -15.500,-1.1843,0.05902,0.05363,-0.0379,1.0000,0.0568 -15.250,-1.2053,0.05245,0.04690,-0.0420,1.0000,0.0576 -15.000,-1.2212,0.04702,0.04136,-0.0453,1.0000,0.0584 -14.750,-1.2330,0.04271,0.03691,-0.0475,1.0000,0.0593 -14.500,-1.2409,0.03943,0.03351,-0.0483,1.0000,0.0607 -14.250,-1.2453,0.03693,0.03087,-0.0481,1.0000,0.0623 -14.000,-1.2471,0.03496,0.02874,-0.0470,1.0000,0.0640 -13.750,-1.2459,0.03336,0.02694,-0.0453,1.0000,0.0658 -13.500,-1.2464,0.03196,0.02552,-0.0430,1.0000,0.0674 -13.250,-1.2437,0.03085,0.02435,-0.0404,1.0000,0.0693 -13.000,-1.2393,0.02990,0.02330,-0.0377,1.0000,0.0714 -12.750,-1.2331,0.02902,0.02228,-0.0349,1.0000,0.0738 -12.500,-1.2243,0.02814,0.02129,-0.0324,1.0000,0.0762 -12.250,-1.2140,0.02738,0.02052,-0.0301,1.0000,0.0786 -12.000,-1.2010,0.02669,0.01974,-0.0281,1.0000,0.0814 -11.750,-1.1865,0.02600,0.01890,-0.0262,1.0000,0.0843 -11.500,-1.1719,0.02528,0.01809,-0.0243,1.0000,0.0868 -11.250,-1.1569,0.02466,0.01747,-0.0224,1.0000,0.0894 -11.000,-1.1401,0.02410,0.01683,-0.0207,1.0000,0.0921 -10.750,-1.1223,0.02352,0.01611,-0.0191,1.0000,0.0952 -10.500,-1.1044,0.02292,0.01541,-0.0175,1.0000,0.0978 -10.250,-1.0867,0.02239,0.01488,-0.0158,1.0000,0.1005 -10.000,-1.0676,0.02191,0.01435,-0.0143,1.0000,0.1034 -9.750,-1.0479,0.02143,0.01375,-0.0129,1.0000,0.1065 -9.500,-1.0277,0.02095,0.01314,-0.0115,1.0000,0.1094 -9.250,-1.0084,0.02046,0.01267,-0.0100,1.0000,0.1122 -9.000,-0.9880,0.02006,0.01224,-0.0086,1.0000,0.1152 -8.750,-0.9669,0.01966,0.01176,-0.0073,1.0000,0.1186 -8.500,-0.9454,0.01927,0.01123,-0.0060,1.0000,0.1217 -8.250,-0.9248,0.01882,0.01081,-0.0046,1.0000,0.1246 -8.000,-0.9035,0.01847,0.01045,-0.0033,1.0000,0.1278 -7.750,-0.8816,0.01814,0.01005,-0.0020,1.0000,0.1313 -7.500,-0.8593,0.01780,0.00961,-0.0008,1.0000,0.1347 -7.250,-0.8377,0.01741,0.00923,0.0005,1.0000,0.1377 -7.000,-0.8158,0.01710,0.00892,0.0017,1.0000,0.1410 -6.750,-0.7934,0.01681,0.00859,0.0029,1.0000,0.1446 -6.500,-0.7707,0.01652,0.00823,0.0041,1.0000,0.1482 -6.250,-0.7484,0.01619,0.00788,0.0053,1.0000,0.1513 -6.000,-0.7262,0.01589,0.00761,0.0066,1.0000,0.1548 -5.750,-0.7035,0.01564,0.00735,0.0078,1.0000,0.1585 -5.500,-0.6807,0.01539,0.00705,0.0089,1.0000,0.1622 -5.250,-0.6579,0.01512,0.00676,0.0101,1.0000,0.1656 -5.000,-0.6357,0.01484,0.00653,0.0113,1.0000,0.1692 -4.750,-0.6130,0.01462,0.00632,0.0125,1.0000,0.1732 -4.500,-0.5902,0.01441,0.00608,0.0137,1.0000,0.1771 -4.250,-0.5674,0.01420,0.00586,0.0149,1.0000,0.1806 -4.000,-0.5453,0.01395,0.00568,0.0162,1.0000,0.1846 -3.750,-0.5177,0.01376,0.00552,0.0163,0.9985,0.1894 -3.500,-0.4704,0.01360,0.00534,0.0124,0.9897,0.1952 -3.250,-0.4286,0.01331,0.00515,0.0096,0.9801,0.2007 -3.000,-0.3930,0.01306,0.00494,0.0083,0.9669,0.2070 -2.750,-0.3626,0.01281,0.00471,0.0081,0.9488,0.2126 -2.500,-0.3274,0.01250,0.00448,0.0069,0.9279,0.2186 -2.250,-0.2804,0.01225,0.00425,0.0034,0.8989,0.2272 -2.000,-0.2041,0.01190,0.00388,-0.0062,0.8270,0.2395 -1.750,-0.1615,0.01194,0.00361,-0.0086,0.7245,0.2488 -1.500,-0.1378,0.01210,0.00349,-0.0073,0.6430,0.2582 -1.250,-0.1160,0.01226,0.00340,-0.0057,0.5717,0.2683 -1.000,-0.0937,0.01240,0.00333,-0.0043,0.5102,0.2800 -0.750,-0.0709,0.01250,0.00327,-0.0031,0.4584,0.2936 -0.500,-0.0475,0.01256,0.00324,-0.0020,0.4171,0.3092 -0.250,-0.0237,0.01260,0.00322,-0.0010,0.3826,0.3289 0.000,0.0000,0.01260,0.00321,0.0000,0.3533,0.3533 0.250,0.0237,0.01260,0.00322,0.0010,0.3290,0.3826 0.500,0.0475,0.01256,0.00324,0.0020,0.3092,0.4171 0.750,0.0709,0.01250,0.00327,0.0031,0.2935,0.4583 1.000,0.0937,0.01240,0.00333,0.0043,0.2801,0.5098 1.250,0.1160,0.01226,0.00340,0.0057,0.2683,0.5720 1.500,0.1378,0.01210,0.00349,0.0073,0.2582,0.6429 1.750,0.1615,0.01194,0.00361,0.0086,0.2489,0.7247 2.000,0.2046,0.01190,0.00388,0.0061,0.2394,0.8280 2.250,0.2805,0.01225,0.00425,-0.0034,0.2271,0.8990 2.500,0.3273,0.01250,0.00448,-0.0069,0.2187,0.9279 2.750,0.3626,0.01281,0.00471,-0.0081,0.2126,0.9486 3.000,0.3930,0.01306,0.00494,-0.0083,0.2070,0.9672 3.250,0.4287,0.01331,0.00515,-0.0097,0.2008,0.9803 3.500,0.4701,0.01359,0.00534,-0.0124,0.1953,0.9896 3.750,0.5179,0.01376,0.00552,-0.0163,0.1893,0.9986 4.000,0.5453,0.01395,0.00568,-0.0162,0.1847,1.0000 4.250,0.5674,0.01420,0.00586,-0.0149,0.1807,1.0000 4.500,0.5902,0.01441,0.00608,-0.0137,0.1771,1.0000 4.750,0.6130,0.01461,0.00632,-0.0125,0.1732,1.0000 5.000,0.6357,0.01484,0.00653,-0.0113,0.1693,1.0000 5.250,0.6579,0.01512,0.00676,-0.0101,0.1656,1.0000 5.500,0.6807,0.01539,0.00705,-0.0089,0.1622,1.0000 5.750,0.7035,0.01563,0.00734,-0.0078,0.1585,1.0000 6.000,0.7262,0.01589,0.00761,-0.0066,0.1548,1.0000 6.250,0.7484,0.01618,0.00788,-0.0053,0.1513,1.0000 6.500,0.7707,0.01652,0.00823,-0.0041,0.1481,1.0000 6.750,0.7934,0.01681,0.00859,-0.0029,0.1447,1.0000 7.000,0.8158,0.01710,0.00892,-0.0017,0.1411,1.0000 7.250,0.8377,0.01741,0.00923,-0.0005,0.1377,1.0000 7.500,0.8593,0.01780,0.00961,0.0008,0.1347,1.0000 7.750,0.8816,0.01814,0.01005,0.0020,0.1314,1.0000 8.000,0.9035,0.01847,0.01045,0.0033,0.1278,1.0000 8.250,0.9248,0.01882,0.01081,0.0046,0.1246,1.0000 8.500,0.9454,0.01926,0.01123,0.0060,0.1217,1.0000 8.750,0.9670,0.01966,0.01175,0.0073,0.1185,1.0000 9.000,0.9880,0.02005,0.01224,0.0086,0.1152,1.0000 9.250,1.0084,0.02046,0.01268,0.0100,0.1122,1.0000 9.500,1.0277,0.02095,0.01314,0.0115,0.1095,1.0000 9.750,1.0479,0.02143,0.01375,0.0129,0.1065,1.0000 10.000,1.0677,0.02191,0.01435,0.0143,0.1034,1.0000 10.250,1.0867,0.02238,0.01488,0.0158,0.1005,1.0000 10.500,1.1044,0.02292,0.01541,0.0175,0.0979,1.0000 10.750,1.1224,0.02352,0.01611,0.0191,0.0951,1.0000 11.000,1.1401,0.02410,0.01683,0.0207,0.0921,1.0000 11.250,1.1569,0.02466,0.01747,0.0224,0.0894,1.0000 11.500,1.1720,0.02528,0.01809,0.0243,0.0868,1.0000 11.750,1.1866,0.02600,0.01890,0.0262,0.0843,1.0000 12.000,1.2012,0.02669,0.01974,0.0281,0.0814,1.0000 12.250,1.2142,0.02737,0.02051,0.0301,0.0786,1.0000 12.500,1.2245,0.02814,0.02129,0.0324,0.0762,1.0000 12.750,1.2334,0.02901,0.02228,0.0348,0.0738,1.0000 13.000,1.2398,0.02989,0.02329,0.0376,0.0714,1.0000 13.250,1.2441,0.03084,0.02434,0.0404,0.0692,1.0000 13.500,1.2468,0.03195,0.02551,0.0429,0.0674,1.0000 13.750,1.2465,0.03334,0.02693,0.0452,0.0658,1.0000 14.000,1.2478,0.03494,0.02872,0.0469,0.0639,1.0000 14.250,1.2461,0.03692,0.03086,0.0480,0.0622,1.0000 14.500,1.2418,0.03940,0.03348,0.0483,0.0607,1.0000 14.750,1.2340,0.04267,0.03687,0.0474,0.0594,1.0000 15.000,1.2223,0.04698,0.04131,0.0452,0.0583,1.0000 15.250,1.2066,0.05239,0.04684,0.0419,0.0575,1.0000 15.500,1.1862,0.05888,0.05348,0.0378,0.0568,1.0000 15.750,1.1592,0.06659,0.06138,0.0331,0.0561,1.0000 16.000,1.1269,0.07514,0.07011,0.0280,0.0557,1.0000 16.250,1.0885,0.08479,0.07993,0.0225,0.0552,1.0000 16.500,1.0444,0.09565,0.09094,0.0163,0.0547,1.0000 16.750,0.9752,0.11206,0.10756,0.0068,0.0539,1.0000