Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-naca2411-il-500000-n5 Airfoil,naca2411-il Reynolds number,500000 Ncrit,5 Mach,0 Max Cl/Cd,86.64 Max Cl/Cd alpha,4 Url,http://airfoiltools.com/polar/csv?polar=xf-naca2411-il-500000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -15.000,-0.7887,0.08815,0.08512,-0.0451,1.0000,0.0144 -14.750,-0.8344,0.07638,0.07323,-0.0521,1.0000,0.0143 -14.500,-0.8770,0.06533,0.06204,-0.0590,1.0000,0.0142 -14.250,-0.9090,0.05565,0.05221,-0.0658,1.0000,0.0142 -14.000,-0.9352,0.04648,0.04283,-0.0735,1.0000,0.0141 -13.750,-0.9555,0.03978,0.03592,-0.0792,1.0000,0.0141 -13.500,-0.9671,0.03622,0.03220,-0.0806,1.0000,0.0142 -13.250,-0.9793,0.03375,0.02957,-0.0792,1.0000,0.0143 -13.000,-0.9909,0.03212,0.02781,-0.0756,1.0000,0.0143 -12.750,-0.9983,0.03077,0.02632,-0.0715,1.0000,0.0144 -12.500,-0.9992,0.02939,0.02481,-0.0683,1.0000,0.0146 -12.250,-0.9999,0.02799,0.02330,-0.0650,1.0000,0.0147 -12.000,-0.9967,0.02680,0.02202,-0.0619,1.0000,0.0149 -11.750,-0.9902,0.02579,0.02093,-0.0591,1.0000,0.0151 -11.500,-0.9796,0.02485,0.01989,-0.0570,0.9998,0.0153 -11.250,-0.9536,0.02378,0.01871,-0.0578,0.9979,0.0156 -11.000,-0.9270,0.02279,0.01760,-0.0587,0.9957,0.0160 -10.750,-0.9000,0.02185,0.01654,-0.0595,0.9936,0.0163 -10.500,-0.8745,0.02098,0.01556,-0.0599,0.9910,0.0167 -10.250,-0.8474,0.02017,0.01462,-0.0604,0.9883,0.0172 -10.000,-0.8189,0.01941,0.01373,-0.0612,0.9861,0.0176 -9.750,-0.7899,0.01855,0.01277,-0.0621,0.9842,0.0181 -9.500,-0.7639,0.01776,0.01191,-0.0624,0.9813,0.0186 -9.250,-0.7373,0.01712,0.01121,-0.0626,0.9778,0.0191 -9.000,-0.7081,0.01654,0.01056,-0.0632,0.9752,0.0197 -8.750,-0.6776,0.01595,0.00990,-0.0641,0.9731,0.0202 -8.500,-0.6459,0.01540,0.00926,-0.0653,0.9715,0.0209 -8.250,-0.6191,0.01494,0.00873,-0.0652,0.9676,0.0217 -8.000,-0.5917,0.01436,0.00811,-0.0654,0.9638,0.0226 -7.750,-0.5609,0.01388,0.00760,-0.0662,0.9611,0.0237 -7.500,-0.5283,0.01344,0.00711,-0.0674,0.9589,0.0248 -7.250,-0.4951,0.01302,0.00662,-0.0687,0.9569,0.0260 -7.000,-0.4707,0.01261,0.00619,-0.0680,0.9504,0.0274 -6.750,-0.4403,0.01222,0.00578,-0.0686,0.9461,0.0293 -6.500,-0.4066,0.01187,0.00537,-0.0699,0.9425,0.0314 -6.250,-0.3805,0.01152,0.00503,-0.0695,0.9345,0.0341 -6.000,-0.3488,0.01122,0.00469,-0.0703,0.9288,0.0373 -5.750,-0.3206,0.01091,0.00438,-0.0704,0.9219,0.0407 -5.500,-0.2916,0.01065,0.00409,-0.0706,0.9150,0.0445 -5.250,-0.2628,0.01039,0.00382,-0.0708,0.9082,0.0490 -5.000,-0.2349,0.01017,0.00358,-0.0707,0.9000,0.0540 -4.750,-0.2070,0.00993,0.00334,-0.0707,0.8920,0.0603 -4.500,-0.1793,0.00973,0.00313,-0.0705,0.8828,0.0667 -4.250,-0.1522,0.00953,0.00293,-0.0703,0.8733,0.0752 -4.000,-0.1248,0.00933,0.00274,-0.0701,0.8636,0.0855 -3.750,-0.0983,0.00916,0.00257,-0.0697,0.8524,0.0966 -3.500,-0.0717,0.00899,0.00241,-0.0694,0.8412,0.1092 -3.250,-0.0452,0.00884,0.00226,-0.0690,0.8298,0.1235 -2.750,0.0071,0.00857,0.00202,-0.0681,0.8043,0.1587 -2.500,0.0331,0.00845,0.00191,-0.0676,0.7909,0.1783 -2.250,0.0588,0.00833,0.00182,-0.0671,0.7772,0.2009 -1.750,0.1100,0.00815,0.00167,-0.0659,0.7483,0.2493 -1.500,0.1353,0.00805,0.00161,-0.0653,0.7337,0.2779 -1.250,0.1605,0.00797,0.00157,-0.0647,0.7183,0.3096 -1.000,0.1854,0.00787,0.00153,-0.0640,0.7030,0.3456 -0.750,0.2100,0.00777,0.00149,-0.0633,0.6872,0.3860 -0.500,0.2340,0.00763,0.00148,-0.0624,0.6716,0.4402 -0.250,0.2574,0.00747,0.00148,-0.0614,0.6560,0.5098 0.000,0.2804,0.00733,0.00149,-0.0604,0.6406,0.5793 0.250,0.3032,0.00721,0.00152,-0.0592,0.6252,0.6424 0.500,0.3257,0.00709,0.00156,-0.0579,0.6102,0.7051 0.750,0.3480,0.00700,0.00161,-0.0565,0.5954,0.7665 1.000,0.3710,0.00691,0.00169,-0.0552,0.5810,0.8314 1.250,0.4001,0.00691,0.00179,-0.0551,0.5663,0.8907 1.500,0.4414,0.00703,0.00190,-0.0579,0.5504,0.9299 1.750,0.4825,0.00719,0.00200,-0.0607,0.5347,0.9512 2.000,0.5207,0.00734,0.00208,-0.0629,0.5193,0.9640 2.250,0.5563,0.00749,0.00217,-0.0645,0.5038,0.9741 2.500,0.5903,0.00766,0.00228,-0.0658,0.4888,0.9841 2.750,0.6290,0.00783,0.00238,-0.0682,0.4730,0.9926 3.000,0.6707,0.00801,0.00249,-0.0713,0.4553,0.9995 3.500,0.7160,0.00834,0.00269,-0.0691,0.4218,1.0000 3.750,0.7374,0.00852,0.00281,-0.0678,0.4024,1.0000 4.000,0.7581,0.00875,0.00294,-0.0664,0.3786,1.0000 4.250,0.7786,0.00901,0.00309,-0.0649,0.3531,1.0000 4.500,0.7990,0.00929,0.00326,-0.0634,0.3286,1.0000 4.750,0.8193,0.00958,0.00345,-0.0619,0.3028,1.0000 5.000,0.8391,0.00993,0.00367,-0.0603,0.2742,1.0000 5.250,0.8583,0.01033,0.00392,-0.0587,0.2433,1.0000 5.500,0.8772,0.01076,0.00421,-0.0570,0.2126,1.0000 5.750,0.8962,0.01119,0.00450,-0.0554,0.1849,1.0000 6.000,0.9150,0.01163,0.00482,-0.0538,0.1588,1.0000 6.250,0.9336,0.01209,0.00515,-0.0521,0.1342,1.0000 6.750,0.9707,0.01304,0.00588,-0.0488,0.0926,1.0000 7.000,0.9897,0.01348,0.00625,-0.0472,0.0781,1.0000 7.250,1.0090,0.01389,0.00662,-0.0457,0.0677,1.0000 7.500,1.0280,0.01431,0.00701,-0.0442,0.0590,1.0000 7.750,1.0469,0.01474,0.00740,-0.0426,0.0519,1.0000 8.000,1.0663,0.01513,0.00779,-0.0411,0.0468,1.0000 8.250,1.0846,0.01557,0.00822,-0.0395,0.0422,1.0000 8.500,1.1032,0.01597,0.00864,-0.0379,0.0386,1.0000 8.750,1.1205,0.01644,0.00911,-0.0362,0.0352,1.0000 9.000,1.1376,0.01686,0.00955,-0.0344,0.0325,1.0000 9.250,1.1522,0.01735,0.01004,-0.0321,0.0298,1.0000 9.500,1.1672,0.01780,0.01054,-0.0300,0.0278,1.0000 9.750,1.1816,0.01831,0.01107,-0.0278,0.0259,1.0000 10.000,1.1950,0.01889,0.01166,-0.0255,0.0243,1.0000 10.250,1.2091,0.01944,0.01226,-0.0235,0.0231,1.0000 10.500,1.2228,0.02003,0.01292,-0.0214,0.0221,1.0000 10.750,1.2357,0.02068,0.01360,-0.0193,0.0209,1.0000 11.000,1.2473,0.02142,0.01438,-0.0172,0.0201,1.0000 11.250,1.2582,0.02223,0.01524,-0.0151,0.0193,1.0000 11.500,1.2698,0.02301,0.01609,-0.0131,0.0187,1.0000 11.750,1.2809,0.02384,0.01700,-0.0112,0.0180,1.0000 12.000,1.2914,0.02475,0.01797,-0.0094,0.0174,1.0000 12.250,1.3006,0.02576,0.01904,-0.0076,0.0169,1.0000 12.500,1.3083,0.02694,0.02027,-0.0057,0.0164,1.0000 12.750,1.3135,0.02834,0.02174,-0.0039,0.0160,1.0000 13.000,1.3208,0.02965,0.02313,-0.0024,0.0157,1.0000 13.250,1.3276,0.03106,0.02464,-0.0010,0.0154,1.0000 13.500,1.3331,0.03264,0.02632,0.0003,0.0151,1.0000 13.750,1.3378,0.03438,0.02815,0.0014,0.0148,1.0000 14.000,1.3423,0.03619,0.03006,0.0023,0.0145,1.0000 14.250,1.3455,0.03822,0.03218,0.0031,0.0142,1.0000 14.500,1.3494,0.04027,0.03431,0.0036,0.0139,1.0000 14.750,1.3498,0.04275,0.03690,0.0040,0.0138,1.0000 15.000,1.3511,0.04523,0.03947,0.0042,0.0136,1.0000 15.250,1.3491,0.04821,0.04254,0.0042,0.0134,1.0000 15.500,1.3484,0.05113,0.04556,0.0039,0.0132,1.0000 15.750,1.3454,0.05443,0.04895,0.0035,0.0130,1.0000 16.000,1.3380,0.05841,0.05303,0.0027,0.0128,1.0000 16.250,1.3323,0.06229,0.05702,0.0018,0.0127,1.0000 16.500,1.3308,0.06574,0.06059,0.0008,0.0125,1.0000 16.750,1.3249,0.06986,0.06484,-0.0004,0.0124,1.0000 17.000,1.3192,0.07410,0.06919,-0.0018,0.0123,1.0000 17.250,1.3120,0.07862,0.07384,-0.0034,0.0122,1.0000 17.500,1.3046,0.08328,0.07862,-0.0051,0.0120,1.0000 17.750,1.2963,0.08820,0.08366,-0.0071,0.0119,1.0000 18.000,1.2870,0.09338,0.08896,-0.0093,0.0119,1.0000 18.250,1.2777,0.09866,0.09436,-0.0116,0.0118,1.0000 18.500,1.2682,0.10411,0.09992,-0.0140,0.0117,1.0000 18.750,1.2578,0.10986,0.10580,-0.0168,0.0116,1.0000 19.000,1.2476,0.11564,0.11169,-0.0197,0.0115,1.0000