Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-cr1-il-50000 Airfoil,cr1-il Reynolds number,50000 Ncrit,9 Mach,0 Max Cl/Cd,22.7367 Max Cl/Cd alpha,8.25 Url,http://airfoiltools.com/polar/csv?polar=xf-cr1-il-50000 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -10.750,-0.2632,0.13058,0.12331,-0.0382,1.0000,0.1842 -10.500,-0.2724,0.12999,0.12282,-0.0380,1.0000,0.1885 -10.250,-0.2983,0.13186,0.12487,-0.0380,1.0000,0.1902 -10.000,-0.2762,0.12520,0.11821,-0.0363,1.0000,0.1933 -9.750,-0.2702,0.12239,0.11545,-0.0344,1.0000,0.1984 -9.500,-0.2805,0.12161,0.11477,-0.0327,1.0000,0.2036 -9.250,-0.3063,0.12275,0.11607,-0.0308,1.0000,0.2061 -9.000,-0.3385,0.12445,0.11794,-0.0285,1.0000,0.2069 -8.750,-0.3023,0.11685,0.11029,-0.0262,1.0000,0.2129 -8.500,-0.3109,0.11569,0.10921,-0.0238,1.0000,0.2177 -8.250,-0.3334,0.11594,0.10958,-0.0214,1.0000,0.2216 -8.000,-0.3688,0.11743,0.11123,-0.0190,1.0000,0.2232 -7.750,-0.3588,0.11306,0.10689,-0.0171,1.0000,0.2261 -7.500,-0.3534,0.11034,0.10418,-0.0148,1.0000,0.2310 -7.250,-0.3680,0.10941,0.10333,-0.0125,1.0000,0.2358 -7.000,-0.4023,0.11004,0.10410,-0.0098,1.0000,0.2390 -6.750,-0.4452,0.11110,0.10530,-0.0076,1.0000,0.2402 -6.500,-0.4046,0.10471,0.09886,-0.0055,1.0000,0.2476 -6.250,-0.4250,0.10382,0.09805,-0.0027,1.0000,0.2528 -6.000,-0.4614,0.10393,0.09826,-0.0028,1.0000,0.2565 -5.750,-0.4463,0.09969,0.09405,0.0007,1.0000,0.2624 -5.500,-0.4575,0.09805,0.09244,0.0018,1.0000,0.2706 -5.250,-0.4691,0.09563,0.09008,0.0020,1.0000,0.2762 -5.000,-0.4651,0.09305,0.08752,0.0046,1.0000,0.2841 -4.750,-0.4762,0.09071,0.08520,0.0037,1.0000,0.2927 -4.500,-0.4719,0.08808,0.08259,0.0063,1.0000,0.3011 -4.250,-0.4750,0.08540,0.07992,0.0063,1.0000,0.3112 -4.000,-0.4762,0.08308,0.07757,0.0057,1.0000,0.3256 -3.750,-0.4741,0.08079,0.07526,0.0061,1.0000,0.3416 -3.500,-0.4709,0.07827,0.07275,0.0079,1.0000,0.3587 -3.250,-0.4677,0.07563,0.07016,0.0109,1.0000,0.3770 -3.000,-0.4645,0.07319,0.06777,0.0143,1.0000,0.3974 -2.750,-0.4636,0.07106,0.06567,0.0170,1.0000,0.4287 -2.500,-0.4637,0.06894,0.06361,0.0213,1.0000,0.4626 -2.000,-0.3369,0.05643,0.04917,-0.0181,1.0000,0.2576 -1.750,-0.3075,0.05181,0.04391,-0.0213,1.0000,0.2251 -1.500,-0.2858,0.04971,0.04133,-0.0219,1.0000,0.2233 -1.250,-0.2714,0.04824,0.03990,-0.0210,1.0000,0.2287 -1.000,-0.2523,0.04677,0.03814,-0.0210,1.0000,0.2308 -0.750,-0.2328,0.04565,0.03665,-0.0208,1.0000,0.2370 -0.500,-0.2144,0.04462,0.03534,-0.0205,1.0000,0.2433 -0.250,-0.1973,0.04405,0.03463,-0.0200,1.0000,0.2519 0.000,-0.0937,0.04534,0.03534,-0.0338,0.9561,0.2782 0.250,-0.0485,0.04541,0.03512,-0.0376,0.9375,0.2935 0.500,-0.0088,0.04552,0.03501,-0.0404,0.9207,0.3096 0.750,0.0290,0.04571,0.03507,-0.0427,0.9047,0.3264 1.000,0.0729,0.04599,0.03520,-0.0461,0.8879,0.3456 1.250,0.1188,0.04636,0.03547,-0.0499,0.8714,0.3715 1.500,0.1655,0.04661,0.03576,-0.0536,0.8548,0.4016 1.750,0.2115,0.04675,0.03614,-0.0571,0.8391,0.4489 2.000,0.2945,0.04555,0.03659,-0.0677,0.8215,1.0000 2.250,0.3306,0.04649,0.03701,-0.0691,0.8056,1.0000 2.500,0.3635,0.04732,0.03754,-0.0700,0.7897,1.0000 2.750,0.3951,0.04809,0.03810,-0.0707,0.7737,1.0000 3.000,0.4272,0.04879,0.03863,-0.0712,0.7577,1.0000 3.250,0.4605,0.04939,0.03910,-0.0718,0.7419,1.0000 3.500,0.4954,0.04984,0.03944,-0.0724,0.7263,1.0000 3.750,0.5229,0.05036,0.03988,-0.0721,0.7099,1.0000 4.000,0.5499,0.05082,0.04028,-0.0715,0.6936,1.0000 4.250,0.5770,0.05120,0.04061,-0.0709,0.6772,1.0000 4.500,0.6031,0.05158,0.04094,-0.0702,0.6611,1.0000 4.750,0.6295,0.05185,0.04119,-0.0693,0.6451,1.0000 5.000,0.6556,0.05206,0.04137,-0.0683,0.6292,1.0000 5.250,0.6799,0.05233,0.04163,-0.0672,0.6136,1.0000 5.500,0.7040,0.05257,0.04188,-0.0660,0.5982,1.0000 5.750,0.7272,0.05284,0.04214,-0.0647,0.5831,1.0000 6.500,0.8194,0.05164,0.04100,-0.0615,0.5445,1.0000 6.750,0.8603,0.05013,0.03952,-0.0606,0.5335,1.0000 7.000,0.8704,0.05143,0.04085,-0.0586,0.5189,1.0000 7.250,0.8785,0.05306,0.04249,-0.0566,0.5048,1.0000 7.500,1.0134,0.04467,0.03419,-0.0619,0.5002,1.0000 7.750,0.9816,0.04887,0.03840,-0.0565,0.4861,1.0000 8.000,0.9325,0.05579,0.04532,-0.0524,0.4712,1.0000 8.250,1.0734,0.04721,0.03684,-0.0579,0.4652,1.0000 8.500,0.9806,0.05682,0.04645,-0.0503,0.4529,1.0000 8.750,0.8664,0.07340,0.06297,-0.0497,0.4376,1.0000 9.000,0.9888,0.06216,0.05187,-0.0476,0.4349,1.0000 9.250,0.8044,0.08835,0.07793,-0.0508,0.4259,1.0000 9.500,0.7919,0.09390,0.08350,-0.0514,0.4238,1.0000 9.750,0.8302,0.09381,0.08348,-0.0504,0.4174,1.0000 10.000,0.8054,0.10083,0.09052,-0.0517,0.4168,1.0000 10.250,0.7991,0.10609,0.09582,-0.0526,0.4173,1.0000 10.500,0.6519,0.12655,0.11636,-0.0629,0.5397,1.0000 10.750,0.6759,0.13013,0.12000,-0.0637,0.5326,1.0000