Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-e864-il-500000 Airfoil,e864-il Reynolds number,500000 Ncrit,9 Mach,0 Max Cl/Cd,37.7396 Max Cl/Cd alpha,8.5 Url,http://airfoiltools.com/polar/csv?polar=xf-e864-il-500000 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -19.750,-1.0234,0.10557,0.10143,-0.0096,1.0000,0.2548 -19.500,-1.0901,0.09557,0.09126,-0.0100,1.0000,0.2644 -19.250,-1.0545,0.09647,0.09224,-0.0110,1.0000,0.2655 -19.000,-1.0209,0.09714,0.09298,-0.0120,1.0000,0.2666 -18.750,-0.9906,0.09775,0.09361,-0.0132,0.9337,0.2680 -18.500,-1.0627,0.08794,0.08357,-0.0122,0.9049,0.2780 -18.250,-1.0374,0.08912,0.08437,-0.0106,0.7924,0.2790 -18.000,-1.0049,0.08988,0.08490,-0.0112,0.7336,0.2800 -17.750,-1.0839,0.07911,0.07395,-0.0107,0.7325,0.2905 -17.500,-1.0463,0.08023,0.07494,-0.0116,0.6951,0.2916 -17.250,-1.0110,0.08104,0.07567,-0.0126,0.6687,0.2927 -17.000,-0.9780,0.08159,0.07617,-0.0136,0.6480,0.2938 -16.750,-1.0599,0.07090,0.06532,-0.0126,0.6489,0.3046 -16.500,-1.0226,0.07186,0.06621,-0.0136,0.6301,0.3056 -16.250,-0.9889,0.07243,0.06677,-0.0146,0.6151,0.3067 -16.000,-1.0841,0.06089,0.05504,-0.0130,0.6175,0.3177 -15.750,-1.0456,0.06188,0.05599,-0.0141,0.6028,0.3189 -15.500,-1.0091,0.06266,0.05679,-0.0151,0.5918,0.3199 -15.250,-0.9783,0.06292,0.05700,-0.0160,0.5810,0.3213 -15.000,-1.0823,0.05118,0.04505,-0.0137,0.5835,0.3320 -14.750,-1.0457,0.05191,0.04579,-0.0147,0.5743,0.3333 -14.500,-1.0157,0.05205,0.04594,-0.0156,0.5669,0.3347 -14.250,-0.9904,0.05178,0.04564,-0.0164,0.5596,0.3365 -14.000,-1.1003,0.04066,0.03424,-0.0129,0.5614,0.3456 -13.750,-1.0627,0.04134,0.03490,-0.0139,0.5529,0.3472 -13.500,-1.0351,0.04124,0.03484,-0.0147,0.5480,0.3488 -13.250,-1.0124,0.04078,0.03438,-0.0154,0.5431,0.3506 -13.000,-1.0008,0.03950,0.03307,-0.0156,0.5386,0.3531 -12.750,-1.0206,0.03610,0.02954,-0.0143,0.5356,0.3570 -12.500,-1.0603,0.03187,0.02510,-0.0115,0.5333,0.3607 -12.250,-1.0287,0.03197,0.02518,-0.0124,0.5269,0.3625 -12.000,-1.0049,0.03162,0.02487,-0.0130,0.5239,0.3641 -11.750,-0.9835,0.03117,0.02443,-0.0134,0.5207,0.3658 -11.500,-0.9681,0.03041,0.02364,-0.0134,0.5175,0.3678 -11.250,-0.9617,0.02923,0.02240,-0.0126,0.5145,0.3701 -11.000,-0.9653,0.02767,0.02073,-0.0110,0.5120,0.3726 -10.750,-0.9762,0.02606,0.01897,-0.0082,0.5095,0.3746 -10.500,-0.9607,0.02539,0.01822,-0.0078,0.5061,0.3765 -10.250,-0.9334,0.02523,0.01807,-0.0085,0.5024,0.3782 -10.000,-0.9083,0.02502,0.01789,-0.0089,0.5006,0.3797 -9.750,-0.8855,0.02475,0.01763,-0.0091,0.4985,0.3811 -9.500,-0.8661,0.02440,0.01727,-0.0089,0.4963,0.3827 -9.250,-0.8495,0.02398,0.01683,-0.0083,0.4940,0.3845 -9.000,-0.8368,0.02348,0.01628,-0.0072,0.4918,0.3862 -8.750,-0.8266,0.02295,0.01567,-0.0057,0.4895,0.3879 -8.500,-0.8185,0.02244,0.01507,-0.0037,0.4874,0.3895 -8.250,-0.8130,0.02200,0.01452,-0.0011,0.4852,0.3907 -8.000,-0.7928,0.02162,0.01409,-0.0007,0.4826,0.3924 -7.750,-0.7641,0.02146,0.01393,-0.0015,0.4800,0.3941 -7.500,-0.7379,0.02129,0.01379,-0.0018,0.4788,0.3954 -7.250,-0.7132,0.02115,0.01367,-0.0019,0.4774,0.3966 -7.000,-0.6909,0.02104,0.01357,-0.0015,0.4758,0.3980 -6.750,-0.6723,0.02094,0.01348,-0.0005,0.4742,0.3994 -6.500,-0.6571,0.02086,0.01338,0.0012,0.4726,0.4008 -6.250,-0.6421,0.02077,0.01326,0.0029,0.4711,0.4022 -6.000,-0.6234,0.02064,0.01308,0.0040,0.4694,0.4036 -5.750,-0.6043,0.02052,0.01291,0.0049,0.4678,0.4049 -5.500,-0.5853,0.02042,0.01275,0.0059,0.4661,0.4062 -5.250,-0.5654,0.02038,0.01263,0.0068,0.4643,0.4073 -5.000,-0.5439,0.02039,0.01258,0.0075,0.4625,0.4081 -4.750,-0.5155,0.02004,0.01220,0.0066,0.4603,0.4102 -4.500,-0.4873,0.01996,0.01214,0.0060,0.4586,0.4116 -4.250,-0.4595,0.01985,0.01207,0.0055,0.4577,0.4128 -4.000,-0.4320,0.01979,0.01203,0.0052,0.4567,0.4140 -3.750,-0.4049,0.01976,0.01202,0.0048,0.4555,0.4153 -3.500,-0.3783,0.01973,0.01200,0.0046,0.4541,0.4167 -3.250,-0.3519,0.01969,0.01197,0.0044,0.4526,0.4180 -3.000,-0.3256,0.01964,0.01190,0.0042,0.4510,0.4194 -2.750,-0.2995,0.01958,0.01182,0.0041,0.4495,0.4207 -2.500,-0.2732,0.01952,0.01174,0.0039,0.4482,0.4219 -2.250,-0.2470,0.01948,0.01166,0.0037,0.4469,0.4231 -2.000,-0.2208,0.01947,0.01160,0.0036,0.4456,0.4242 -1.750,-0.1943,0.01949,0.01158,0.0034,0.4443,0.4252 -1.500,-0.1675,0.01955,0.01159,0.0031,0.4429,0.4260 -1.250,-0.1393,0.01933,0.01135,0.0025,0.4411,0.4280 -1.000,-0.1107,0.01943,0.01146,0.0017,0.4389,0.4295 -0.750,-0.0827,0.01933,0.01139,0.0012,0.4381,0.4308 -0.500,-0.0549,0.01929,0.01139,0.0008,0.4372,0.4321 -0.250,-0.0272,0.01929,0.01143,0.0004,0.4362,0.4334 0.000,0.0004,0.01930,0.01148,0.0000,0.4350,0.4347 0.250,0.0278,0.01932,0.01151,-0.0003,0.4338,0.4361 0.500,0.0551,0.01933,0.01153,-0.0007,0.4324,0.4375 0.750,0.0825,0.01931,0.01151,-0.0010,0.4309,0.4388 1.000,0.1099,0.01929,0.01148,-0.0014,0.4293,0.4401 1.250,0.1375,0.01926,0.01143,-0.0018,0.4278,0.4413 1.500,0.1652,0.01926,0.01140,-0.0022,0.4264,0.4425 1.750,0.1930,0.01927,0.01137,-0.0026,0.4249,0.4437 2.000,0.2209,0.01934,0.01140,-0.0030,0.4233,0.4447 2.250,0.2497,0.01955,0.01155,-0.0037,0.4212,0.4456 2.500,0.2765,0.01949,0.01153,-0.0041,0.4196,0.4478 2.750,0.3019,0.01938,0.01148,-0.0042,0.4186,0.4494 3.000,0.3271,0.01936,0.01151,-0.0042,0.4174,0.4509 3.250,0.3524,0.01939,0.01159,-0.0042,0.4162,0.4523 3.500,0.3777,0.01944,0.01167,-0.0042,0.4149,0.4536 3.750,0.4030,0.01949,0.01176,-0.0042,0.4136,0.4552 4.000,0.4283,0.01955,0.01185,-0.0042,0.4122,0.4568 4.250,0.4538,0.01960,0.01190,-0.0042,0.4108,0.4584 4.500,0.4795,0.01962,0.01192,-0.0043,0.4094,0.4599 4.750,0.5055,0.01964,0.01193,-0.0044,0.4081,0.4613 5.000,0.5318,0.01969,0.01195,-0.0046,0.4068,0.4627 5.250,0.5585,0.01979,0.01203,-0.0049,0.4055,0.4639 5.500,0.5868,0.02001,0.01221,-0.0056,0.4039,0.4650 5.750,0.6138,0.02034,0.01253,-0.0060,0.4022,0.4660 6.000,0.6308,0.02028,0.01255,-0.0047,0.4013,0.4684 6.250,0.6457,0.02031,0.01267,-0.0030,0.4000,0.4705 6.500,0.6548,0.02036,0.01279,-0.0002,0.3986,0.4723 6.750,0.6666,0.02048,0.01297,0.0020,0.3971,0.4741 7.000,0.6834,0.02068,0.01321,0.0032,0.3957,0.4759 7.250,0.7024,0.02088,0.01344,0.0040,0.3941,0.4777 7.500,0.7229,0.02104,0.01361,0.0045,0.3925,0.4795 7.750,0.7454,0.02116,0.01372,0.0048,0.3909,0.4814 8.000,0.7687,0.02130,0.01385,0.0048,0.3894,0.4832 8.250,0.7937,0.02151,0.01403,0.0046,0.3878,0.4849 8.500,0.8231,0.02181,0.01429,0.0036,0.3858,0.4865 8.750,0.8288,0.02235,0.01491,0.0059,0.3845,0.4876 9.000,0.8369,0.02284,0.01551,0.0077,0.3828,0.4906 9.250,0.8475,0.02339,0.01614,0.0090,0.3809,0.4932 9.500,0.8610,0.02391,0.01673,0.0098,0.3791,0.4957 9.750,0.8774,0.02437,0.01724,0.0103,0.3772,0.4982 10.000,0.8962,0.02478,0.01767,0.0105,0.3754,0.5009 10.250,0.9160,0.02517,0.01806,0.0105,0.3737,0.5036 10.500,0.9395,0.02549,0.01835,0.0101,0.3720,0.5064 10.750,0.9667,0.02577,0.01860,0.0095,0.3701,0.5087 11.000,0.9617,0.02733,0.02028,0.0114,0.3683,0.5102 11.250,0.9612,0.02881,0.02189,0.0127,0.3660,0.5137 11.500,0.9663,0.03013,0.02330,0.0134,0.3636,0.5172 11.750,0.9785,0.03111,0.02434,0.0136,0.3614,0.5207 12.000,0.9931,0.03200,0.02526,0.0135,0.3592,0.5243 12.250,1.0148,0.03246,0.02570,0.0130,0.3572,0.5281 12.500,1.0381,0.03286,0.02608,0.0126,0.3550,0.5318 12.750,1.0067,0.03698,0.03038,0.0145,0.3512,0.5334 13.000,1.0018,0.03950,0.03298,0.0150,0.3479,0.5369 13.250,1.0092,0.04113,0.03469,0.0149,0.3452,0.5422 13.500,1.0294,0.04178,0.03536,0.0143,0.3431,0.5479 13.750,1.0598,0.04162,0.03516,0.0135,0.3412,0.5542 14.000,0.9903,0.04970,0.04348,0.0157,0.3340,0.5549 14.250,0.9955,0.05174,0.04553,0.0154,0.3307,0.5590 14.500,1.0215,0.05192,0.04573,0.0146,0.3287,0.5671 14.750,1.0546,0.05146,0.04528,0.0137,0.3270,0.5758 15.000,0.9686,0.06171,0.05575,0.0157,0.3175,0.5752 15.250,0.9939,0.06199,0.05602,0.0148,0.3155,0.5831 15.500,1.0268,0.06152,0.05555,0.0139,0.3139,0.5933 15.750,0.9538,0.07101,0.06521,0.0152,0.3041,0.5937 16.000,0.9796,0.07121,0.06545,0.0143,0.3020,0.6049 16.250,1.0118,0.07079,0.06502,0.0133,0.3004,0.6171 16.500,0.9526,0.07928,0.07366,0.0140,0.2908,0.6194 16.750,0.9783,0.07947,0.07390,0.0131,0.2886,0.6345 17.000,1.0103,0.07901,0.07347,0.0122,0.2868,0.6523 17.250,0.9603,0.08684,0.08146,0.0124,0.2773,0.6574 17.500,0.9871,0.08689,0.08155,0.0115,0.2749,0.6795 17.750,0.9607,0.09244,0.08724,0.0113,0.2670,0.6928 18.000,0.9757,0.09368,0.08859,0.0106,0.2630,0.7226 18.250,1.0034,0.09346,0.08853,0.0099,0.2604,0.7732 18.500,0.9722,0.09947,0.09479,0.0098,0.2514,0.8080 18.750,0.9834,0.09930,0.09499,0.0122,0.2484,0.9344