Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-e231-il-100000-n5 Airfoil,e231-il Reynolds number,100000 Ncrit,5 Mach,0 Max Cl/Cd,51.1004 Max Cl/Cd alpha,6 Url,http://airfoiltools.com/polar/csv?polar=xf-e231-il-100000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -11.250,-0.2972,0.11045,0.10596,-0.0456,1.0000,0.0212 -11.000,-0.3673,0.10980,0.10481,-0.0483,1.0000,0.0210 -10.750,-0.3657,0.10667,0.10173,-0.0488,1.0000,0.0204 -10.500,-0.3672,0.10325,0.09838,-0.0494,1.0000,0.0198 -10.250,-0.3721,0.09980,0.09502,-0.0498,1.0000,0.0194 -10.000,-0.3807,0.09686,0.09216,-0.0494,1.0000,0.0187 -9.750,-0.3944,0.09440,0.08980,-0.0480,1.0000,0.0183 -9.500,-0.4035,0.09001,0.08546,-0.0497,0.9968,0.0177 -9.000,-0.4123,0.07061,0.06594,-0.0695,0.9807,0.0155 -8.750,-0.4153,0.06594,0.06117,-0.0733,0.9732,0.0153 -8.500,-0.4200,0.06184,0.05692,-0.0752,0.9651,0.0151 -8.250,-0.4214,0.05746,0.05234,-0.0766,0.9581,0.0149 -8.000,-0.4227,0.05409,0.04876,-0.0761,0.9505,0.0147 -7.750,-0.4200,0.05022,0.04458,-0.0758,0.9445,0.0146 -7.500,-0.4193,0.04697,0.04102,-0.0740,0.9376,0.0145 -7.250,-0.4136,0.04367,0.03734,-0.0723,0.9319,0.0144 -7.000,-0.4035,0.04051,0.03375,-0.0709,0.9273,0.0143 -6.750,-0.3972,0.03805,0.03089,-0.0680,0.9207,0.0146 -6.500,-0.3811,0.03542,0.02759,-0.0662,0.9166,0.0156 -6.250,-0.3642,0.03333,0.02512,-0.0647,0.9125,0.0157 -6.000,-0.3516,0.03199,0.02369,-0.0631,0.9070,0.0175 -5.750,-0.3290,0.03028,0.02166,-0.0623,0.9036,0.0186 -5.500,-0.3014,0.02827,0.01927,-0.0621,0.9012,0.0194 -5.250,-0.2826,0.02701,0.01779,-0.0604,0.8964,0.0199 -5.000,-0.2596,0.02566,0.01623,-0.0593,0.8924,0.0209 -4.750,-0.2337,0.02449,0.01491,-0.0588,0.8894,0.0221 -4.500,-0.2086,0.02338,0.01375,-0.0586,0.8869,0.0254 -4.250,-0.1945,0.02296,0.01320,-0.0560,0.8810,0.0303 -4.000,-0.1756,0.02207,0.01229,-0.0545,0.8767,0.0363 -3.750,-0.1514,0.02127,0.01146,-0.0537,0.8738,0.0535 -3.500,-0.1365,0.02042,0.01091,-0.0515,0.8689,0.0993 -3.250,-0.1231,0.01935,0.01060,-0.0494,0.8638,0.2465 -3.000,-0.1106,0.01786,0.01040,-0.0467,0.8603,0.5264 -2.750,-0.0453,0.01813,0.01154,-0.0507,0.8615,0.8218 -2.500,-0.0162,0.01857,0.01178,-0.0498,0.8590,0.8668 -2.250,0.0242,0.01906,0.01203,-0.0513,0.8565,0.8939 -2.000,0.0606,0.01945,0.01223,-0.0526,0.8526,0.9144 -1.750,0.1122,0.01964,0.01221,-0.0570,0.8507,0.9286 -1.500,0.1652,0.01968,0.01204,-0.0620,0.8490,0.9389 -1.250,0.2111,0.01962,0.01183,-0.0657,0.8468,0.9478 -1.000,0.2498,0.01955,0.01163,-0.0679,0.8444,0.9568 -0.750,0.2890,0.01955,0.01154,-0.0707,0.8395,0.9636 -0.500,0.3222,0.01953,0.01144,-0.0722,0.8349,0.9710 -0.250,0.3634,0.01930,0.01114,-0.0751,0.8316,0.9757 0.000,0.3963,0.01925,0.01103,-0.0766,0.8268,0.9817 0.250,0.4305,0.01915,0.01089,-0.0783,0.8208,0.9864 0.500,0.4672,0.01890,0.01061,-0.0803,0.8168,0.9906 0.750,0.4981,0.01886,0.01057,-0.0814,0.8098,0.9953 1.000,0.5327,0.01863,0.01033,-0.0830,0.8042,0.9992 1.250,0.5547,0.01861,0.01031,-0.0821,0.7971,1.0000 1.500,0.5750,0.01853,0.01025,-0.0807,0.7897,1.0000 1.750,0.5928,0.01856,0.01029,-0.0790,0.7813,1.0000 2.000,0.6154,0.01838,0.01011,-0.0778,0.7744,1.0000 2.250,0.6315,0.01844,0.01021,-0.0758,0.7646,1.0000 2.500,0.6556,0.01819,0.00997,-0.0748,0.7579,1.0000 2.750,0.6720,0.01820,0.01007,-0.0727,0.7474,1.0000 3.000,0.6892,0.01818,0.01010,-0.0707,0.7370,1.0000 3.250,0.7097,0.01803,0.00998,-0.0691,0.7274,1.0000 3.500,0.7309,0.01783,0.00983,-0.0676,0.7173,1.0000 3.750,0.7473,0.01780,0.00989,-0.0654,0.7046,1.0000 4.000,0.7646,0.01772,0.00987,-0.0632,0.6911,1.0000 4.250,0.7825,0.01762,0.00983,-0.0612,0.6768,1.0000 4.500,0.8018,0.01748,0.00974,-0.0593,0.6612,1.0000 4.750,0.8174,0.01748,0.00983,-0.0569,0.6429,1.0000 5.000,0.8349,0.01742,0.00979,-0.0547,0.6228,1.0000 5.250,0.8527,0.01737,0.00976,-0.0525,0.5998,1.0000 5.500,0.8705,0.01736,0.00972,-0.0503,0.5732,1.0000 5.750,0.8866,0.01744,0.00974,-0.0479,0.5427,1.0000 6.000,0.9009,0.01763,0.00985,-0.0452,0.5094,1.0000 6.250,0.9123,0.01794,0.01003,-0.0421,0.4756,1.0000 6.500,0.9207,0.01836,0.01032,-0.0385,0.4424,1.0000 6.750,0.9271,0.01883,0.01067,-0.0347,0.4113,1.0000 7.000,0.9318,0.01935,0.01107,-0.0307,0.3819,1.0000 7.250,0.9361,0.01989,0.01152,-0.0267,0.3551,1.0000 7.500,0.9388,0.02045,0.01200,-0.0224,0.3301,1.0000 7.750,0.9408,0.02102,0.01249,-0.0181,0.3071,1.0000 8.000,0.9450,0.02164,0.01304,-0.0144,0.2840,1.0000 8.250,0.9502,0.02235,0.01368,-0.0110,0.2616,1.0000 8.500,0.9575,0.02310,0.01438,-0.0082,0.2398,1.0000 8.750,0.9650,0.02393,0.01516,-0.0055,0.2198,1.0000 9.000,0.9739,0.02477,0.01599,-0.0031,0.2000,1.0000 9.250,0.9827,0.02568,0.01688,-0.0009,0.1824,1.0000 9.500,0.9906,0.02670,0.01790,0.0013,0.1655,1.0000 9.750,0.9998,0.02771,0.01891,0.0033,0.1497,1.0000 10.000,1.0087,0.02878,0.02001,0.0051,0.1354,1.0000 10.250,1.0171,0.02994,0.02118,0.0070,0.1225,1.0000 10.500,1.0245,0.03120,0.02244,0.0088,0.1113,1.0000 10.750,1.0329,0.03244,0.02377,0.0105,0.1002,1.0000 11.000,1.0407,0.03377,0.02518,0.0121,0.0898,1.0000 11.250,1.0472,0.03524,0.02669,0.0137,0.0813,1.0000 11.500,1.0515,0.03687,0.02834,0.0153,0.0737,1.0000 11.750,1.0588,0.03840,0.03007,0.0166,0.0661,1.0000 12.000,1.0612,0.04031,0.03200,0.0181,0.0602,1.0000 12.250,1.0667,0.04206,0.03391,0.0193,0.0535,1.0000 12.500,1.0672,0.04424,0.03612,0.0206,0.0487,1.0000 12.750,1.0707,0.04628,0.03835,0.0216,0.0429,1.0000 13.000,1.0679,0.04887,0.04097,0.0225,0.0392,1.0000 13.250,1.0702,0.05124,0.04355,0.0234,0.0355,1.0000 13.500,1.0690,0.05389,0.04634,0.0238,0.0319,1.0000 13.750,1.0633,0.05713,0.04962,0.0241,0.0297,1.0000 14.000,1.0623,0.06017,0.05290,0.0245,0.0273,1.0000 14.250,1.0585,0.06356,0.05648,0.0243,0.0248,1.0000 14.500,1.0535,0.06718,0.06023,0.0238,0.0234,1.0000 14.750,1.0448,0.07143,0.06455,0.0228,0.0220,1.0000 15.000,1.0387,0.07565,0.06897,0.0219,0.0209,1.0000 15.250,1.0319,0.08020,0.07376,0.0208,0.0200,1.0000 15.500,1.0227,0.08527,0.07906,0.0192,0.0192,1.0000 15.750,1.0119,0.09083,0.08482,0.0168,0.0182,1.0000 16.000,1.0008,0.09667,0.09088,0.0143,0.0178,1.0000 16.250,0.9893,0.10281,0.09721,0.0113,0.0176,1.0000 16.500,0.9759,0.10962,0.10418,0.0078,0.0172,1.0000 16.750,0.9625,0.11667,0.11136,0.0037,0.0166,1.0000 17.000,0.9451,0.12508,0.11994,-0.0008,0.0170,1.0000 17.250,0.9192,0.13617,0.13127,-0.0069,0.0180,1.0000 17.500,0.8921,0.14845,0.14368,-0.0137,0.0189,1.0000