Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-e211-il-500000 Airfoil,e211-il Reynolds number,500000 Ncrit,9 Mach,0 Max Cl/Cd,106.055 Max Cl/Cd alpha,4.5 Url,http://airfoiltools.com/polar/csv?polar=xf-e211-il-500000 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -9.250,-0.4713,0.08633,0.08415,-0.0359,1.0000,0.0250 -9.000,-0.4787,0.08231,0.08016,-0.0368,1.0000,0.0256 -8.750,-0.4909,0.07767,0.07557,-0.0381,1.0000,0.0256 -8.500,-0.5087,0.07271,0.07066,-0.0395,1.0000,0.0260 -8.250,-0.5502,0.06533,0.06333,-0.0432,1.0000,0.0251 -8.000,-0.5734,0.05892,0.05681,-0.0468,0.9998,0.0251 -7.750,-0.4909,0.03660,0.03388,-0.0642,0.9880,0.0293 -7.500,-0.4906,0.02550,0.02249,-0.0697,0.9850,0.0309 -7.250,-0.4689,0.02312,0.02006,-0.0712,0.9813,0.0319 -7.000,-0.4955,0.02659,0.02216,-0.0713,0.9837,0.0208 -6.750,-0.4722,0.02137,0.01621,-0.0717,0.9798,0.0183 -6.500,-0.4403,0.01973,0.01435,-0.0731,0.9772,0.0186 -6.250,-0.4072,0.01776,0.01211,-0.0744,0.9754,0.0180 -6.000,-0.3724,0.01645,0.01063,-0.0761,0.9739,0.0179 -5.750,-0.3363,0.01538,0.00948,-0.0781,0.9726,0.0185 -5.500,-0.3094,0.01453,0.00857,-0.0781,0.9676,0.0189 -5.250,-0.2761,0.01376,0.00774,-0.0794,0.9645,0.0195 -5.000,-0.2403,0.01307,0.00698,-0.0813,0.9622,0.0203 -4.750,-0.2030,0.01247,0.00631,-0.0834,0.9605,0.0213 -4.500,-0.1706,0.01195,0.00574,-0.0844,0.9568,0.0226 -4.250,-0.1399,0.01133,0.00508,-0.0851,0.9517,0.0256 -4.000,-0.1035,0.01083,0.00456,-0.0869,0.9491,0.0316 -3.750,-0.0661,0.01000,0.00405,-0.0893,0.9472,0.0978 -3.500,-0.0373,0.00945,0.00372,-0.0897,0.9411,0.1589 -3.250,-0.0035,0.00880,0.00340,-0.0913,0.9370,0.2443 -3.000,0.0326,0.00802,0.00308,-0.0935,0.9344,0.3681 -2.750,0.0623,0.00751,0.00287,-0.0940,0.9282,0.4649 -2.500,0.0954,0.00719,0.00273,-0.0950,0.9226,0.5337 -2.250,0.1347,0.00698,0.00256,-0.0973,0.9191,0.5706 -2.000,0.1659,0.00684,0.00243,-0.0978,0.9091,0.5938 -1.750,0.2039,0.00670,0.00229,-0.0998,0.9011,0.6127 -1.500,0.2435,0.00657,0.00214,-0.1022,0.8916,0.6269 -1.250,0.2799,0.00650,0.00202,-0.1038,0.8778,0.6399 -1.000,0.3145,0.00647,0.00193,-0.1051,0.8613,0.6521 -0.750,0.3455,0.00649,0.00188,-0.1056,0.8421,0.6632 -0.500,0.3749,0.00653,0.00185,-0.1058,0.8222,0.6730 -0.250,0.4031,0.00661,0.00184,-0.1057,0.8027,0.6831 0.000,0.4301,0.00669,0.00186,-0.1054,0.7831,0.6933 0.250,0.4565,0.00677,0.00189,-0.1049,0.7644,0.7028 0.500,0.4829,0.00687,0.00192,-0.1045,0.7468,0.7128 0.750,0.5091,0.00697,0.00196,-0.1041,0.7300,0.7232 1.000,0.5350,0.00705,0.00202,-0.1036,0.7136,0.7329 1.250,0.5610,0.00714,0.00208,-0.1031,0.6973,0.7431 1.500,0.5869,0.00724,0.00214,-0.1026,0.6809,0.7539 1.750,0.6125,0.00732,0.00222,-0.1021,0.6649,0.7638 2.000,0.6381,0.00741,0.00230,-0.1016,0.6494,0.7747 2.250,0.6638,0.00750,0.00239,-0.1011,0.6345,0.7866 2.500,0.6892,0.00760,0.00248,-0.1005,0.6194,0.7997 2.750,0.7143,0.00769,0.00258,-0.0998,0.6041,0.8140 3.000,0.7389,0.00777,0.00269,-0.0991,0.5888,0.8297 3.250,0.7629,0.00785,0.00281,-0.0982,0.5733,0.8481 3.500,0.7861,0.00793,0.00292,-0.0971,0.5578,0.8706 3.750,0.8073,0.00798,0.00303,-0.0955,0.5423,0.8998 4.000,0.8278,0.00798,0.00311,-0.0937,0.5266,0.9505 4.500,0.8845,0.00834,0.00337,-0.0942,0.4867,1.0000 4.750,0.9090,0.00860,0.00354,-0.0937,0.4599,1.0000 5.000,0.9328,0.00890,0.00374,-0.0930,0.4286,1.0000 5.250,0.9552,0.00931,0.00397,-0.0921,0.3879,1.0000 5.500,0.9768,0.00980,0.00425,-0.0910,0.3408,1.0000 5.750,0.9970,0.01044,0.00462,-0.0898,0.2855,1.0000 6.250,1.0366,0.01185,0.00552,-0.0874,0.1853,1.0000 6.500,1.0562,0.01256,0.00601,-0.0862,0.1433,1.0000 6.750,1.0755,0.01329,0.00652,-0.0849,0.1069,1.0000 7.000,1.0953,0.01395,0.00705,-0.0837,0.0794,1.0000 7.250,1.1134,0.01475,0.00766,-0.0822,0.0484,1.0000 7.500,1.1275,0.01588,0.00855,-0.0800,0.0204,1.0000 7.750,1.1467,0.01655,0.00924,-0.0785,0.0165,1.0000 8.000,1.1643,0.01734,0.01009,-0.0767,0.0147,1.0000 8.250,1.1826,0.01800,0.01085,-0.0752,0.0138,1.0000 8.500,1.1992,0.01872,0.01165,-0.0733,0.0131,1.0000 8.750,1.2139,0.01946,0.01245,-0.0711,0.0124,1.0000 9.000,1.2264,0.02032,0.01336,-0.0687,0.0119,1.0000 9.250,1.2345,0.02146,0.01458,-0.0655,0.0113,1.0000 9.500,1.2385,0.02291,0.01614,-0.0619,0.0110,1.0000 9.750,1.2497,0.02390,0.01722,-0.0595,0.0108,1.0000 10.000,1.2591,0.02505,0.01847,-0.0570,0.0107,1.0000 10.250,1.2689,0.02620,0.01973,-0.0546,0.0105,1.0000 10.500,1.2777,0.02750,0.02114,-0.0522,0.0104,1.0000 10.750,1.2859,0.02893,0.02267,-0.0499,0.0102,1.0000 11.000,1.2938,0.03045,0.02431,-0.0477,0.0101,1.0000 11.250,1.3013,0.03211,0.02610,-0.0456,0.0099,1.0000 11.500,1.3084,0.03390,0.02802,-0.0436,0.0098,1.0000 11.750,1.3149,0.03580,0.03006,-0.0418,0.0097,1.0000 12.000,1.3205,0.03788,0.03229,-0.0400,0.0096,1.0000 12.250,1.3246,0.04021,0.03479,-0.0383,0.0096,1.0000 12.500,1.3268,0.04282,0.03761,-0.0366,0.0095,1.0000 12.750,1.3265,0.04570,0.04069,-0.0351,0.0095,1.0000 13.000,1.3229,0.04900,0.04422,-0.0338,0.0096,1.0000 13.250,1.3162,0.05275,0.04821,-0.0328,0.0097,1.0000 13.500,1.3060,0.05699,0.05269,-0.0322,0.0098,1.0000 13.750,1.2927,0.06178,0.05773,-0.0323,0.0099,1.0000 14.000,1.2775,0.06702,0.06320,-0.0330,0.0100,1.0000 14.250,1.2606,0.07275,0.06915,-0.0344,0.0102,1.0000 14.500,1.2415,0.07918,0.07579,-0.0367,0.0103,1.0000 14.750,1.2220,0.08609,0.08290,-0.0397,0.0104,1.0000