Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-e637-il-100000-n5 Airfoil,e637-il Reynolds number,100000 Ncrit,5 Mach,0 Max Cl/Cd,44.5807 Max Cl/Cd alpha,7.5 Url,http://airfoiltools.com/polar/csv?polar=xf-e637-il-100000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -8.500,-0.3535,0.09454,0.09017,-0.0178,1.0000,0.0502 -8.250,-0.3541,0.09102,0.08672,-0.0202,1.0000,0.0513 -8.000,-0.3605,0.08726,0.08306,-0.0244,1.0000,0.0525 -7.750,-0.3746,0.08389,0.07975,-0.0280,1.0000,0.0533 -7.500,-0.3862,0.08099,0.07683,-0.0302,1.0000,0.0537 -7.250,-0.3775,0.07681,0.07237,-0.0354,0.9044,0.0540 -7.000,-0.3530,0.07038,0.06593,-0.0379,0.8554,0.0550 -6.750,-0.3404,0.06692,0.06232,-0.0380,0.8167,0.0558 -6.500,-0.3322,0.06393,0.05914,-0.0375,0.7873,0.0567 -6.250,-0.3244,0.06094,0.05597,-0.0370,0.7634,0.0576 -5.750,-0.3079,0.04987,0.04396,-0.0350,0.7320,0.0294 -5.500,-0.2954,0.04722,0.04112,-0.0338,0.7152,0.0286 -5.250,-0.2821,0.04435,0.03797,-0.0324,0.7002,0.0276 -5.000,-0.2676,0.04133,0.03457,-0.0307,0.6867,0.0267 -4.500,-0.2337,0.03627,0.02875,-0.0274,0.6611,0.0273 -4.250,-0.2146,0.03390,0.02596,-0.0257,0.6491,0.0279 -4.000,-0.1942,0.03165,0.02327,-0.0241,0.6381,0.0276 -3.750,-0.1723,0.02952,0.02070,-0.0225,0.6271,0.0272 -3.500,-0.1487,0.02760,0.01835,-0.0212,0.6162,0.0271 -3.250,-0.1238,0.02592,0.01626,-0.0201,0.6063,0.0272 -3.000,-0.0976,0.02444,0.01444,-0.0192,0.5959,0.0275 -2.750,-0.0705,0.02315,0.01287,-0.0185,0.5859,0.0280 -2.500,-0.0433,0.02207,0.01150,-0.0178,0.5770,0.0292 -2.250,-0.0172,0.02123,0.01061,-0.0174,0.5673,0.0317 -2.000,0.0086,0.02050,0.00974,-0.0167,0.5592,0.0340 -1.750,0.0337,0.01975,0.00888,-0.0158,0.5501,0.0357 -1.500,0.0570,0.01910,0.00816,-0.0147,0.5427,0.0381 -1.250,0.0810,0.01866,0.00763,-0.0137,0.5344,0.0426 -1.000,0.1052,0.01825,0.00711,-0.0128,0.5279,0.0519 -0.750,0.3030,0.01568,0.00711,-0.0435,0.5106,1.0000 -0.500,0.3259,0.01571,0.00694,-0.0428,0.5032,1.0000 -0.250,0.3488,0.01576,0.00676,-0.0419,0.4974,1.0000 0.000,0.3718,0.01582,0.00667,-0.0412,0.4909,1.0000 0.250,0.3949,0.01589,0.00658,-0.0404,0.4846,1.0000 0.500,0.4180,0.01598,0.00648,-0.0396,0.4794,1.0000 0.750,0.4413,0.01607,0.00649,-0.0389,0.4731,1.0000 1.000,0.4646,0.01618,0.00647,-0.0381,0.4678,1.0000 1.250,0.4879,0.01631,0.00646,-0.0374,0.4630,1.0000 1.500,0.5112,0.01645,0.00654,-0.0366,0.4571,1.0000 1.750,0.5344,0.01659,0.00658,-0.0359,0.4521,1.0000 2.000,0.5577,0.01676,0.00663,-0.0351,0.4480,1.0000 2.250,0.5808,0.01695,0.00682,-0.0344,0.4426,1.0000 2.500,0.6039,0.01713,0.00695,-0.0336,0.4378,1.0000 2.750,0.6272,0.01732,0.00703,-0.0328,0.4339,1.0000 3.000,0.6500,0.01756,0.00728,-0.0320,0.4290,1.0000 3.250,0.6729,0.01780,0.00752,-0.0313,0.4243,1.0000 3.500,0.6960,0.01802,0.00769,-0.0305,0.4203,1.0000 3.750,0.7190,0.01826,0.00787,-0.0297,0.4165,1.0000 4.000,0.7413,0.01856,0.00825,-0.0289,0.4116,1.0000 4.250,0.7639,0.01884,0.00854,-0.0280,0.4075,1.0000 4.500,0.7869,0.01910,0.00876,-0.0272,0.4039,1.0000 4.750,0.8094,0.01941,0.00908,-0.0264,0.4000,1.0000 5.000,0.8310,0.01977,0.00954,-0.0255,0.3953,1.0000 5.250,0.8533,0.02008,0.00988,-0.0247,0.3913,1.0000 5.500,0.8761,0.02038,0.01015,-0.0238,0.3880,1.0000 5.750,0.8978,0.02076,0.01061,-0.0229,0.3842,1.0000 6.000,0.9186,0.02118,0.01115,-0.0220,0.3795,1.0000 6.250,0.9404,0.02153,0.01156,-0.0210,0.3756,1.0000 6.500,0.9630,0.02185,0.01187,-0.0202,0.3724,1.0000 6.750,0.9836,0.02231,0.01246,-0.0192,0.3684,1.0000 7.000,1.0033,0.02280,0.01309,-0.0181,0.3638,1.0000 7.250,1.0245,0.02318,0.01354,-0.0171,0.3599,1.0000 7.500,1.0472,0.02349,0.01387,-0.0163,0.3566,1.0000 7.750,1.0654,0.02408,0.01464,-0.0151,0.3520,1.0000 8.000,1.0840,0.02460,0.01530,-0.0138,0.3473,1.0000 8.250,1.1053,0.02494,0.01570,-0.0129,0.3434,1.0000 8.500,1.1261,0.02532,0.01616,-0.0118,0.3394,1.0000 8.750,1.1413,0.02600,0.01707,-0.0102,0.3338,1.0000 9.000,1.1611,0.02633,0.01749,-0.0091,0.3290,1.0000 9.250,1.1817,0.02664,0.01786,-0.0080,0.3245,1.0000 9.500,1.1944,0.02735,0.01882,-0.0061,0.3182,1.0000 9.750,1.2140,0.02759,0.01913,-0.0049,0.3131,1.0000 10.000,1.2287,0.02814,0.01984,-0.0033,0.3074,1.0000 10.250,1.2419,0.02871,0.02060,-0.0014,0.3012,1.0000 10.500,1.2622,0.02882,0.02072,-0.0002,0.2960,1.0000 10.750,1.2673,0.02978,0.02196,0.0024,0.2890,1.0000 11.000,1.2835,0.03000,0.02225,0.0040,0.2829,1.0000 11.250,1.2870,0.03094,0.02341,0.0067,0.2759,1.0000 11.500,1.2972,0.03137,0.02393,0.0089,0.2692,1.0000 11.750,1.2947,0.03244,0.02518,0.0122,0.2622,1.0000 12.000,1.2954,0.03321,0.02602,0.0152,0.2554,1.0000 12.250,1.2883,0.03477,0.02774,0.0179,0.2486,1.0000 12.500,1.2856,0.03626,0.02931,0.0197,0.2414,1.0000 12.750,1.2741,0.03890,0.03210,0.0208,0.2343,1.0000 13.000,1.2707,0.04100,0.03425,0.0215,0.2266,1.0000 13.250,1.2502,0.04533,0.03875,0.0211,0.2189,1.0000 13.500,1.2448,0.04812,0.04156,0.0211,0.2112,1.0000 13.750,1.2206,0.05352,0.04709,0.0198,0.2035,1.0000 14.000,1.2090,0.05744,0.05107,0.0191,0.1956,1.0000 14.250,1.1954,0.06174,0.05541,0.0181,0.1873,1.0000 14.500,1.1770,0.06690,0.06065,0.0167,0.1794,1.0000 14.750,1.1737,0.06988,0.06362,0.0162,0.1710,1.0000 15.000,1.1580,0.07497,0.06878,0.0147,0.1628,1.0000 15.250,1.1502,0.07895,0.07278,0.0136,0.1547,1.0000 15.500,1.1497,0.08177,0.07556,0.0130,0.1465,1.0000 15.750,1.1353,0.08714,0.08103,0.0112,0.1390,1.0000 16.000,1.1337,0.09032,0.08418,0.0103,0.1317,1.0000 16.250,1.1248,0.09490,0.08883,0.0087,0.1245,1.0000 16.500,1.1204,0.09874,0.09268,0.0075,0.1177,1.0000 16.750,1.1149,0.10284,0.09681,0.0061,0.1110,1.0000 17.000,1.1082,0.10729,0.10129,0.0044,0.1046,1.0000 17.250,1.1042,0.11121,0.10521,0.0029,0.0979,1.0000 17.500,1.0955,0.11624,0.11031,0.0008,0.0920,1.0000 17.750,1.0920,0.12017,0.11420,-0.0008,0.0857,1.0000