Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-m685-il-50000-n5 Airfoil,m685-il Reynolds number,50000 Ncrit,5 Mach,0 Max Cl/Cd,34.2473 Max Cl/Cd alpha,6.75 Url,http://airfoiltools.com/polar/csv?polar=xf-m685-il-50000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -10.250,-0.4998,0.11777,0.11043,-0.0162,1.0000,0.1253 -9.750,-0.5028,0.10126,0.09390,-0.0248,1.0000,0.0684 -9.500,-0.5011,0.09710,0.08978,-0.0260,1.0000,0.0679 -9.250,-0.5012,0.09284,0.08556,-0.0274,1.0000,0.0671 -9.000,-0.5034,0.08849,0.08127,-0.0293,1.0000,0.0660 -8.750,-0.5105,0.08401,0.07684,-0.0311,1.0000,0.0647 -8.500,-0.5212,0.07980,0.07266,-0.0318,1.0000,0.0635 -8.250,-0.5338,0.07561,0.06847,-0.0318,1.0000,0.0624 -8.000,-0.5457,0.07110,0.06390,-0.0315,1.0000,0.0612 -7.750,-0.5576,0.06643,0.05909,-0.0306,1.0000,0.0600 -7.500,-0.5691,0.06170,0.05408,-0.0288,1.0000,0.0589 -7.000,-0.5780,0.05394,0.04559,-0.0234,1.0000,0.0578 -6.750,-0.5750,0.05079,0.04216,-0.0207,1.0000,0.0578 -6.500,-0.5696,0.04788,0.03906,-0.0181,1.0000,0.0582 -6.250,-0.5601,0.04569,0.03678,-0.0159,1.0000,0.0593 -6.000,-0.5508,0.04366,0.03461,-0.0135,1.0000,0.0607 -5.750,-0.5421,0.04153,0.03224,-0.0108,1.0000,0.0622 -5.500,-0.5330,0.03936,0.02976,-0.0080,1.0000,0.0636 -5.250,-0.5229,0.03723,0.02730,-0.0052,1.0000,0.0647 -5.000,-0.5116,0.03532,0.02501,-0.0025,1.0000,0.0664 -4.750,-0.4991,0.03360,0.02282,0.0003,1.0000,0.0686 -4.500,-0.4855,0.03211,0.02121,0.0023,1.0000,0.0708 -4.250,-0.4716,0.03100,0.02002,0.0044,1.0000,0.0738 -4.000,-0.4563,0.02992,0.01875,0.0063,1.0000,0.0773 -3.750,-0.4170,0.02837,0.01675,0.0042,0.9917,0.0819 -3.500,-0.3757,0.02704,0.01544,0.0012,0.9823,0.0888 -3.250,-0.3299,0.02585,0.01402,-0.0021,0.9741,0.0975 -3.000,-0.2856,0.02487,0.01294,-0.0054,0.9645,0.1108 -2.750,-0.2446,0.02386,0.01200,-0.0082,0.9542,0.1298 -2.500,-0.2050,0.02280,0.01111,-0.0108,0.9438,0.1708 -2.250,-0.1074,0.01970,0.01131,-0.0218,0.9561,0.8907 -2.000,0.0056,0.02016,0.01108,-0.0368,0.9682,1.0000 -1.750,0.0499,0.02004,0.01065,-0.0407,0.9517,1.0000 -1.500,0.0943,0.01991,0.01025,-0.0445,0.9361,1.0000 -1.250,0.1364,0.01979,0.00991,-0.0477,0.9202,1.0000 -1.000,0.1764,0.01968,0.00961,-0.0504,0.9042,1.0000 -0.750,0.2138,0.01959,0.00935,-0.0525,0.8879,1.0000 -0.500,0.2480,0.01955,0.00915,-0.0539,0.8717,1.0000 -0.250,0.2790,0.01954,0.00901,-0.0546,0.8554,1.0000 0.000,0.3072,0.01957,0.00893,-0.0547,0.8395,1.0000 0.250,0.3332,0.01965,0.00891,-0.0543,0.8238,1.0000 0.500,0.3576,0.01975,0.00893,-0.0536,0.8086,1.0000 0.750,0.3810,0.01988,0.00899,-0.0527,0.7937,1.0000 1.000,0.4038,0.02003,0.00909,-0.0517,0.7794,1.0000 1.250,0.4263,0.02020,0.00921,-0.0506,0.7656,1.0000 1.500,0.4487,0.02037,0.00935,-0.0495,0.7523,1.0000 1.750,0.4716,0.02053,0.00948,-0.0483,0.7397,1.0000 2.000,0.4929,0.02076,0.00971,-0.0470,0.7263,1.0000 2.250,0.5142,0.02102,0.00998,-0.0458,0.7130,1.0000 2.500,0.5361,0.02127,0.01027,-0.0446,0.7000,1.0000 2.750,0.5583,0.02151,0.01054,-0.0434,0.6876,1.0000 3.000,0.5812,0.02172,0.01075,-0.0422,0.6757,1.0000 3.250,0.6022,0.02200,0.01112,-0.0408,0.6622,1.0000 3.500,0.6227,0.02231,0.01148,-0.0394,0.6484,1.0000 3.750,0.6434,0.02259,0.01183,-0.0379,0.6346,1.0000 4.000,0.6641,0.02285,0.01216,-0.0363,0.6205,1.0000 4.250,0.6848,0.02311,0.01251,-0.0347,0.6062,1.0000 4.500,0.7054,0.02336,0.01284,-0.0331,0.5918,1.0000 4.750,0.7260,0.02362,0.01318,-0.0315,0.5773,1.0000 5.000,0.7464,0.02388,0.01356,-0.0298,0.5624,1.0000 5.250,0.7666,0.02415,0.01394,-0.0281,0.5472,1.0000 5.500,0.7863,0.02444,0.01436,-0.0263,0.5314,1.0000 5.750,0.8049,0.02474,0.01481,-0.0244,0.5138,1.0000 6.000,0.8225,0.02491,0.01508,-0.0221,0.4921,1.0000 6.250,0.8388,0.02496,0.01518,-0.0194,0.4654,1.0000 6.500,0.8532,0.02506,0.01531,-0.0165,0.4344,1.0000 6.750,0.8668,0.02531,0.01558,-0.0136,0.4019,1.0000 7.000,0.8785,0.02567,0.01587,-0.0105,0.3642,1.0000 7.250,0.8870,0.02627,0.01634,-0.0072,0.3186,1.0000 7.500,0.8929,0.02717,0.01705,-0.0038,0.2663,1.0000 7.750,0.8947,0.02850,0.01802,-0.0002,0.2132,1.0000 8.000,0.8939,0.03019,0.01936,0.0035,0.1685,1.0000 8.250,0.8924,0.03200,0.02088,0.0070,0.1378,1.0000 8.500,0.8927,0.03373,0.02249,0.0103,0.1179,1.0000 8.750,0.8922,0.03546,0.02410,0.0136,0.1050,1.0000 9.000,0.8899,0.03715,0.02570,0.0171,0.0965,1.0000 9.250,0.8915,0.03879,0.02738,0.0200,0.0886,1.0000 9.500,0.8940,0.04056,0.02911,0.0226,0.0828,1.0000 9.750,0.9009,0.04221,0.03088,0.0247,0.0767,1.0000 10.000,0.9091,0.04394,0.03255,0.0265,0.0724,1.0000 10.250,0.9256,0.04556,0.03438,0.0281,0.0684,1.0000 10.500,0.9388,0.04732,0.03634,0.0296,0.0644,1.0000 10.750,0.9514,0.04912,0.03815,0.0309,0.0611,1.0000 11.000,0.9661,0.05120,0.04037,0.0321,0.0587,1.0000 11.250,0.9765,0.05362,0.04312,0.0334,0.0572,1.0000 11.500,0.9821,0.05626,0.04606,0.0347,0.0559,1.0000 11.750,0.9826,0.05908,0.04915,0.0359,0.0547,1.0000 12.000,0.9802,0.06210,0.05240,0.0369,0.0539,1.0000 12.250,0.9743,0.06536,0.05587,0.0375,0.0529,1.0000 12.500,0.9662,0.06893,0.05964,0.0377,0.0523,1.0000 12.750,0.9549,0.07300,0.06391,0.0373,0.0519,1.0000 13.000,0.9414,0.07746,0.06855,0.0364,0.0515,1.0000 13.250,0.9196,0.08335,0.07468,0.0342,0.0517,1.0000 13.500,0.8884,0.09124,0.08281,0.0301,0.0523,1.0000 13.750,0.8393,0.10392,0.09570,0.0223,0.0543,1.0000