Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-naca0015-il-50000-n5 Airfoil,naca0015-il Reynolds number,50000 Ncrit,5 Mach,0 Max Cl/Cd,26.8937 Max Cl/Cd alpha,6.25 Url,http://www.airfoiltools.com/polar/csv?polar=xf-naca0015-il-50000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -13.250,-0.8517,0.08278,0.07391,-0.0340,1.0000,0.0978 -13.000,-0.8995,0.07280,0.06365,-0.0392,1.0000,0.0979 -12.750,-0.9197,0.06746,0.05812,-0.0408,1.0000,0.0991 -12.500,-0.9361,0.06298,0.05343,-0.0414,1.0000,0.1006 -12.250,-0.9504,0.05904,0.04925,-0.0411,1.0000,0.1023 -12.000,-0.9630,0.05549,0.04541,-0.0402,1.0000,0.1043 -11.750,-0.9743,0.05228,0.04184,-0.0384,1.0000,0.1063 -11.500,-0.9598,0.05075,0.04042,-0.0375,1.0000,0.1092 -11.250,-0.9543,0.04894,0.03854,-0.0360,1.0000,0.1124 -11.000,-0.9528,0.04690,0.03628,-0.0340,1.0000,0.1161 -10.750,-0.9490,0.04495,0.03413,-0.0319,1.0000,0.1201 -10.500,-0.9372,0.04365,0.03290,-0.0304,1.0000,0.1244 -10.250,-0.9292,0.04205,0.03114,-0.0285,1.0000,0.1299 -10.000,-0.9182,0.04059,0.02963,-0.0268,1.0000,0.1356 -9.750,-0.9067,0.03932,0.02831,-0.0251,1.0000,0.1420 -9.500,-0.8953,0.03797,0.02687,-0.0233,1.0000,0.1494 -9.250,-0.8831,0.03683,0.02573,-0.0215,1.0000,0.1574 -9.000,-0.8704,0.03567,0.02456,-0.0196,1.0000,0.1661 -8.750,-0.8582,0.03456,0.02331,-0.0177,1.0000,0.1765 -8.500,-0.8450,0.03360,0.02247,-0.0158,1.0000,0.1864 -8.250,-0.8318,0.03263,0.02150,-0.0138,1.0000,0.1979 -8.000,-0.8185,0.03170,0.02054,-0.0118,1.0000,0.2108 -7.750,-0.8051,0.03084,0.01966,-0.0097,1.0000,0.2244 -7.500,-0.7915,0.03005,0.01896,-0.0076,1.0000,0.2384 -7.250,-0.7775,0.02930,0.01826,-0.0055,1.0000,0.2533 -7.000,-0.7633,0.02859,0.01760,-0.0034,1.0000,0.2693 -6.750,-0.7487,0.02792,0.01697,-0.0013,1.0000,0.2860 -6.500,-0.7338,0.02730,0.01639,0.0008,1.0000,0.3037 -6.250,-0.7187,0.02672,0.01586,0.0029,1.0000,0.3221 -6.000,-0.7033,0.02619,0.01536,0.0049,1.0000,0.3413 -5.750,-0.6876,0.02569,0.01489,0.0069,1.0000,0.3612 -5.500,-0.6716,0.02524,0.01450,0.0089,1.0000,0.3812 -5.250,-0.6552,0.02483,0.01418,0.0109,1.0000,0.4014 -5.000,-0.6385,0.02446,0.01387,0.0129,1.0000,0.4221 -4.750,-0.6217,0.02413,0.01360,0.0148,1.0000,0.4436 -4.500,-0.6046,0.02382,0.01333,0.0166,1.0000,0.4655 -4.250,-0.5874,0.02354,0.01310,0.0184,1.0000,0.4877 -4.000,-0.5693,0.02332,0.01296,0.0202,1.0000,0.5091 -3.750,-0.5512,0.02313,0.01284,0.0219,1.0000,0.5309 -3.500,-0.5332,0.02297,0.01274,0.0236,1.0000,0.5535 -3.250,-0.5151,0.02283,0.01263,0.0252,1.0000,0.5766 -3.000,-0.4965,0.02277,0.01266,0.0268,1.0000,0.5988 -2.750,-0.4780,0.02274,0.01272,0.0284,0.9999,0.6214 -2.500,-0.4368,0.02280,0.01280,0.0256,0.9893,0.6497 -2.250,-0.3952,0.02294,0.01302,0.0231,0.9785,0.6753 -2.000,-0.3535,0.02305,0.01317,0.0206,0.9675,0.7018 -1.750,-0.3127,0.02318,0.01335,0.0184,0.9556,0.7263 -1.500,-0.2722,0.02333,0.01354,0.0164,0.9430,0.7494 -1.250,-0.2305,0.02348,0.01371,0.0142,0.9305,0.7721 -1.000,-0.1841,0.02361,0.01385,0.0112,0.9194,0.7942 -0.750,-0.1395,0.02372,0.01397,0.0085,0.9065,0.8144 -0.500,-0.0960,0.02383,0.01409,0.0062,0.8924,0.8328 -0.250,-0.0504,0.02389,0.01416,0.0035,0.8785,0.8500 0.000,0.0000,0.02393,0.01420,0.0000,0.8647,0.8647 0.250,0.0504,0.02389,0.01416,-0.0035,0.8500,0.8785 0.500,0.0960,0.02383,0.01409,-0.0062,0.8328,0.8924 0.750,0.1395,0.02372,0.01397,-0.0085,0.8145,0.9065 1.000,0.1841,0.02361,0.01385,-0.0112,0.7942,0.9194 1.250,0.2305,0.02348,0.01371,-0.0142,0.7721,0.9306 1.500,0.2722,0.02333,0.01354,-0.0164,0.7494,0.9430 1.750,0.3127,0.02318,0.01335,-0.0184,0.7263,0.9556 2.000,0.3534,0.02305,0.01317,-0.0206,0.7018,0.9676 2.250,0.3952,0.02293,0.01302,-0.0231,0.6753,0.9786 2.500,0.4368,0.02280,0.01279,-0.0256,0.6498,0.9893 2.750,0.4780,0.02274,0.01272,-0.0284,0.6214,0.9999 3.000,0.4964,0.02276,0.01266,-0.0267,0.5988,1.0000 3.250,0.5150,0.02283,0.01263,-0.0252,0.5767,1.0000 3.500,0.5331,0.02296,0.01273,-0.0236,0.5535,1.0000 3.750,0.5511,0.02313,0.01284,-0.0219,0.5310,1.0000 4.000,0.5692,0.02332,0.01295,-0.0202,0.5091,1.0000 4.250,0.5873,0.02354,0.01309,-0.0184,0.4878,1.0000 4.500,0.6045,0.02382,0.01332,-0.0166,0.4655,1.0000 4.750,0.6216,0.02413,0.01359,-0.0148,0.4436,1.0000 5.000,0.6384,0.02446,0.01387,-0.0129,0.4221,1.0000 5.250,0.6551,0.02483,0.01418,-0.0109,0.4014,1.0000 5.500,0.6715,0.02523,0.01450,-0.0089,0.3812,1.0000 5.750,0.6876,0.02569,0.01488,-0.0069,0.3612,1.0000 6.000,0.7032,0.02618,0.01536,-0.0049,0.3413,1.0000 6.250,0.7186,0.02672,0.01586,-0.0029,0.3221,1.0000 6.500,0.7338,0.02730,0.01639,-0.0008,0.3037,1.0000 6.750,0.7487,0.02792,0.01697,0.0013,0.2860,1.0000 7.000,0.7633,0.02859,0.01760,0.0034,0.2693,1.0000 7.250,0.7775,0.02930,0.01826,0.0055,0.2533,1.0000 7.500,0.7915,0.03005,0.01895,0.0076,0.2384,1.0000 7.750,0.8051,0.03084,0.01966,0.0097,0.2244,1.0000 8.000,0.8186,0.03169,0.02054,0.0118,0.2107,1.0000 8.250,0.8318,0.03262,0.02149,0.0138,0.1978,1.0000 8.500,0.8451,0.03360,0.02246,0.0158,0.1864,1.0000 8.750,0.8583,0.03456,0.02331,0.0177,0.1764,1.0000 9.000,0.8706,0.03567,0.02455,0.0196,0.1660,1.0000 9.250,0.8833,0.03683,0.02572,0.0214,0.1574,1.0000 9.500,0.8955,0.03796,0.02686,0.0232,0.1494,1.0000 9.750,0.9069,0.03932,0.02831,0.0250,0.1420,1.0000 10.000,0.9185,0.04059,0.02962,0.0268,0.1356,1.0000 10.250,0.9295,0.04205,0.03114,0.0284,0.1299,1.0000 10.500,0.9376,0.04365,0.03289,0.0303,0.1244,1.0000 10.750,0.9496,0.04495,0.03413,0.0318,0.1201,1.0000 11.000,0.9532,0.04691,0.03629,0.0339,0.1161,1.0000 11.250,0.9549,0.04894,0.03854,0.0359,0.1123,1.0000 11.500,0.9606,0.05075,0.04041,0.0374,0.1091,1.0000 11.750,0.9748,0.05230,0.04186,0.0383,0.1063,1.0000 12.000,0.9636,0.05551,0.04544,0.0401,0.1042,1.0000 12.250,0.9511,0.05905,0.04927,0.0410,0.1023,1.0000 12.500,0.9371,0.06298,0.05343,0.0412,0.1005,1.0000 12.750,0.9211,0.06742,0.05808,0.0406,0.0990,1.0000 13.000,0.9015,0.07269,0.06353,0.0391,0.0978,1.0000 13.250,0.8598,0.08171,0.07281,0.0346,0.0975,1.0000