Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-naca0015-il-50000 Airfoil,naca0015-il Reynolds number,50000 Ncrit,9 Mach,0 Max Cl/Cd,24.6954 Max Cl/Cd alpha,6.25 Url,http://airfoiltools.com/polar/csv?polar=xf-naca0015-il-50000 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -11.000,-0.8022,0.07748,0.06925,-0.0308,1.0000,0.1885 -10.750,-0.8442,0.07035,0.06203,-0.0311,1.0000,0.1873 -10.500,-0.8851,0.06475,0.05627,-0.0287,1.0000,0.1865 -10.250,-0.9176,0.05969,0.05093,-0.0257,1.0000,0.1869 -10.000,-0.9434,0.05517,0.04599,-0.0220,1.0000,0.1883 -9.750,-0.9165,0.05358,0.04459,-0.0216,1.0000,0.1959 -9.500,-0.9248,0.05030,0.04100,-0.0185,1.0000,0.2010 -9.250,-0.9332,0.04694,0.03723,-0.0150,1.0000,0.2061 -9.000,-0.9132,0.04547,0.03586,-0.0138,1.0000,0.2161 -8.750,-0.9076,0.04310,0.03330,-0.0112,1.0000,0.2249 -8.500,-0.8997,0.04122,0.03122,-0.0086,1.0000,0.2360 -8.250,-0.8818,0.03986,0.02996,-0.0070,1.0000,0.2489 -8.000,-0.8680,0.03838,0.02847,-0.0048,1.0000,0.2627 -7.750,-0.8545,0.03697,0.02703,-0.0026,1.0000,0.2778 -7.500,-0.8402,0.03572,0.02578,-0.0003,1.0000,0.2944 -7.250,-0.8248,0.03461,0.02471,0.0019,1.0000,0.3123 -7.000,-0.8089,0.03359,0.02373,0.0041,1.0000,0.3315 -6.750,-0.7934,0.03263,0.02281,0.0064,1.0000,0.3520 -6.500,-0.7795,0.03164,0.02179,0.0089,1.0000,0.3737 -6.250,-0.7622,0.03086,0.02112,0.0111,1.0000,0.3959 -6.000,-0.7431,0.03032,0.02072,0.0132,1.0000,0.4189 -5.750,-0.7273,0.02963,0.02006,0.0157,1.0000,0.4433 -5.500,-0.7103,0.02904,0.01955,0.0180,1.0000,0.4678 -5.250,-0.6910,0.02869,0.01933,0.0203,1.0000,0.4923 -5.000,-0.6765,0.02808,0.01870,0.0229,1.0000,0.5187 -4.750,-0.6558,0.02790,0.01869,0.0252,1.0000,0.5430 -4.500,-0.6380,0.02761,0.01847,0.0278,1.0000,0.5688 -4.250,-0.6209,0.02729,0.01819,0.0303,1.0000,0.5946 -4.000,-0.6011,0.02725,0.01826,0.0329,1.0000,0.6194 -3.750,-0.5860,0.02691,0.01792,0.0355,1.0000,0.6464 -3.500,-0.5652,0.02701,0.01811,0.0381,1.0000,0.6703 -3.250,-0.5463,0.02705,0.01819,0.0407,1.0000,0.6956 -3.000,-0.5299,0.02694,0.01810,0.0433,1.0000,0.7219 -2.750,-0.5069,0.02726,0.01845,0.0456,1.0000,0.7462 -2.500,-0.4886,0.02733,0.01852,0.0480,1.0000,0.7732 -2.250,-0.4624,0.02772,0.01892,0.0494,1.0000,0.7982 -2.000,-0.4322,0.02817,0.01934,0.0500,1.0000,0.8243 -1.750,-0.3985,0.02859,0.01972,0.0494,1.0000,0.8513 -1.500,-0.3429,0.02935,0.02041,0.0451,1.0000,0.8763 -1.250,-0.2907,0.02981,0.02081,0.0404,1.0000,0.9034 -1.000,-0.2043,0.03039,0.02129,0.0292,1.0000,0.9258 -0.750,-0.1382,0.03057,0.02142,0.0206,1.0000,0.9519 -0.500,-0.0601,0.03056,0.02139,0.0091,1.0000,0.9754 -0.250,0.0230,0.03035,0.02116,-0.0040,1.0000,0.9999 0.000,0.0000,0.03036,0.02118,0.0000,1.0000,1.0000 0.250,-0.0230,0.03035,0.02116,0.0040,0.9999,1.0000 0.500,0.0600,0.03056,0.02138,-0.0091,0.9754,1.0000 0.750,0.1382,0.03056,0.02141,-0.0206,0.9519,1.0000 1.000,0.2042,0.03039,0.02129,-0.0291,0.9258,1.0000 1.250,0.2906,0.02981,0.02080,-0.0403,0.9034,1.0000 1.500,0.3428,0.02934,0.02041,-0.0451,0.8763,1.0000 1.750,0.3983,0.02858,0.01972,-0.0494,0.8513,1.0000 2.000,0.4321,0.02816,0.01933,-0.0499,0.8244,1.0000 2.250,0.4623,0.02771,0.01891,-0.0494,0.7982,1.0000 2.500,0.4886,0.02733,0.01852,-0.0480,0.7732,1.0000 2.750,0.5068,0.02726,0.01845,-0.0456,0.7462,1.0000 3.000,0.5298,0.02694,0.01810,-0.0433,0.7220,1.0000 3.250,0.5462,0.02704,0.01818,-0.0407,0.6957,1.0000 3.500,0.5651,0.02701,0.01810,-0.0381,0.6703,1.0000 3.750,0.5859,0.02691,0.01791,-0.0355,0.6464,1.0000 4.000,0.6009,0.02725,0.01825,-0.0328,0.6194,1.0000 4.250,0.6208,0.02729,0.01819,-0.0303,0.5946,1.0000 4.500,0.6379,0.02760,0.01847,-0.0277,0.5689,1.0000 4.750,0.6556,0.02790,0.01869,-0.0252,0.5431,1.0000 5.000,0.6764,0.02807,0.01870,-0.0229,0.5187,1.0000 5.250,0.6909,0.02869,0.01933,-0.0203,0.4924,1.0000 5.500,0.7102,0.02904,0.01955,-0.0180,0.4678,1.0000 5.750,0.7272,0.02962,0.02006,-0.0157,0.4434,1.0000 6.000,0.7430,0.03031,0.02071,-0.0132,0.4190,1.0000 6.250,0.7621,0.03086,0.02112,-0.0111,0.3959,1.0000 6.500,0.7795,0.03163,0.02178,-0.0089,0.3738,1.0000 6.750,0.7934,0.03263,0.02280,-0.0064,0.3520,1.0000 7.000,0.8088,0.03359,0.02373,-0.0041,0.3315,1.0000 7.250,0.8247,0.03460,0.02470,-0.0019,0.3123,1.0000 7.500,0.8401,0.03572,0.02578,0.0003,0.2944,1.0000 7.750,0.8544,0.03697,0.02703,0.0026,0.2778,1.0000 8.000,0.8680,0.03838,0.02846,0.0048,0.2627,1.0000 8.250,0.8818,0.03986,0.02996,0.0070,0.2489,1.0000 8.500,0.8996,0.04122,0.03121,0.0086,0.2360,1.0000 8.750,0.9077,0.04310,0.03329,0.0112,0.2249,1.0000 9.000,0.9132,0.04547,0.03586,0.0138,0.2160,1.0000 9.250,0.9334,0.04694,0.03723,0.0150,0.2061,1.0000 9.500,0.9249,0.05030,0.04100,0.0185,0.2010,1.0000 9.750,0.9167,0.05358,0.04459,0.0216,0.1959,1.0000 10.000,0.9434,0.05519,0.04600,0.0220,0.1883,1.0000 10.250,0.9177,0.05971,0.05095,0.0256,0.1869,1.0000 10.500,0.8853,0.06478,0.05630,0.0286,0.1865,1.0000 10.750,0.8443,0.07039,0.06208,0.0310,0.1873,1.0000 11.000,0.8024,0.07755,0.06932,0.0307,0.1885,1.0000