Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-naca747a415-il-100000-n5 Airfoil,naca747a415-il Reynolds number,100000 Ncrit,5 Mach,0 Max Cl/Cd,44.5307 Max Cl/Cd alpha,7.5 Url,http://airfoiltools.com/polar/csv?polar=xf-naca747a415-il-100000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -12.750,-0.4126,0.12604,0.12101,-0.0315,1.0000,0.0466 -12.250,-0.4195,0.11317,0.10817,-0.0380,1.0000,0.0381 -12.000,-0.4177,0.10878,0.10381,-0.0400,1.0000,0.0379 -11.750,-0.4215,0.10318,0.09827,-0.0432,1.0000,0.0380 -11.500,-0.4295,0.09652,0.09166,-0.0475,1.0000,0.0382 -11.250,-0.4331,0.09101,0.08620,-0.0507,1.0000,0.0380 -11.000,-0.4419,0.08399,0.07923,-0.0557,1.0000,0.0378 -10.750,-0.4578,0.07600,0.07126,-0.0620,1.0000,0.0375 -10.500,-0.4734,0.06907,0.06422,-0.0683,0.9597,0.0371 -10.250,-0.4918,0.06261,0.05750,-0.0729,0.9313,0.0369 -10.000,-0.5086,0.05845,0.05308,-0.0729,0.9071,0.0368 -9.750,-0.5269,0.05520,0.04956,-0.0702,0.8879,0.0367 -9.500,-0.5403,0.05187,0.04590,-0.0674,0.8723,0.0367 -9.250,-0.5482,0.04866,0.04233,-0.0647,0.8585,0.0367 -9.000,-0.5515,0.04551,0.03876,-0.0619,0.8467,0.0370 -8.750,-0.5497,0.04267,0.03549,-0.0593,0.8369,0.0372 -8.500,-0.5469,0.03975,0.03196,-0.0565,0.8262,0.0381 -8.250,-0.5344,0.03781,0.02975,-0.0549,0.8174,0.0391 -8.000,-0.5176,0.03640,0.02820,-0.0538,0.8084,0.0401 -7.750,-0.5008,0.03471,0.02623,-0.0525,0.8005,0.0409 -7.500,-0.4826,0.03293,0.02412,-0.0512,0.7921,0.0416 -7.250,-0.4627,0.03124,0.02208,-0.0500,0.7852,0.0426 -7.000,-0.4407,0.02973,0.02025,-0.0491,0.7770,0.0439 -6.750,-0.4178,0.02841,0.01856,-0.0482,0.7707,0.0458 -6.500,-0.3934,0.02730,0.01743,-0.0480,0.7632,0.0475 -6.250,-0.3686,0.02626,0.01626,-0.0475,0.7568,0.0491 -6.000,-0.3432,0.02525,0.01508,-0.0470,0.7512,0.0509 -5.750,-0.3174,0.02440,0.01406,-0.0467,0.7442,0.0534 -5.500,-0.2933,0.02352,0.01318,-0.0461,0.7384,0.0563 -5.250,-0.2692,0.02282,0.01244,-0.0456,0.7325,0.0595 -5.000,-0.2453,0.02216,0.01169,-0.0449,0.7260,0.0628 -4.750,-0.2232,0.02148,0.01099,-0.0440,0.7208,0.0673 -4.500,-0.2005,0.02097,0.01043,-0.0432,0.7152,0.0732 -4.250,-0.1786,0.02042,0.00988,-0.0423,0.7093,0.0798 -4.000,-0.1559,0.01994,0.00936,-0.0414,0.7046,0.0901 -3.750,-0.1335,0.01944,0.00888,-0.0406,0.7003,0.1059 -3.500,-0.1115,0.01890,0.00855,-0.0398,0.6947,0.1387 -3.250,-0.0930,0.01799,0.00822,-0.0386,0.6900,0.2525 -3.000,-0.0843,0.01663,0.00794,-0.0355,0.6863,0.4882 -2.750,-0.0517,0.01706,0.00936,-0.0332,0.6822,0.7425 -2.250,-0.0124,0.01793,0.00999,-0.0284,0.6727,0.8186 -2.000,0.0320,0.01920,0.01113,-0.0283,0.6694,0.8614 -1.750,0.0809,0.01991,0.01168,-0.0305,0.6658,0.8876 -1.500,0.1212,0.02000,0.01164,-0.0330,0.6614,0.8939 -1.250,0.1526,0.01999,0.01151,-0.0339,0.6576,0.8991 -1.000,0.1748,0.01999,0.01139,-0.0330,0.6544,0.9064 -0.750,0.2156,0.01995,0.01119,-0.0356,0.6518,0.9105 -0.500,0.2460,0.02002,0.01121,-0.0364,0.6480,0.9167 -0.250,0.2706,0.02009,0.01123,-0.0362,0.6442,0.9224 0.000,0.3040,0.02007,0.01114,-0.0377,0.6406,0.9253 0.250,0.3333,0.02004,0.01104,-0.0383,0.6377,0.9287 0.500,0.3582,0.02003,0.01094,-0.0381,0.6353,0.9326 0.750,0.3791,0.02016,0.01108,-0.0373,0.6321,0.9365 1.000,0.4094,0.02028,0.01120,-0.0384,0.6286,0.9388 1.250,0.4382,0.02038,0.01129,-0.0392,0.6256,0.9414 1.500,0.4644,0.02046,0.01136,-0.0393,0.6229,0.9442 1.750,0.4883,0.02052,0.01141,-0.0389,0.6205,0.9475 2.000,0.5126,0.02057,0.01142,-0.0386,0.6184,0.9504 2.250,0.5404,0.02083,0.01176,-0.0394,0.6149,0.9525 2.500,0.5675,0.02111,0.01210,-0.0401,0.6117,0.9551 2.750,0.5928,0.02132,0.01235,-0.0402,0.6086,0.9578 3.000,0.6164,0.02147,0.01254,-0.0399,0.6059,0.9607 3.250,0.6422,0.02159,0.01268,-0.0399,0.6036,0.9633 3.500,0.6729,0.02166,0.01276,-0.0408,0.6016,0.9650 3.750,0.6951,0.02219,0.01344,-0.0409,0.5968,0.9677 4.000,0.7187,0.02253,0.01388,-0.0409,0.5929,0.9705 4.250,0.7429,0.02273,0.01415,-0.0407,0.5897,0.9736 4.500,0.7726,0.02280,0.01427,-0.0414,0.5870,0.9755 4.750,0.8020,0.02291,0.01445,-0.0421,0.5845,0.9773 5.000,0.8205,0.02367,0.01541,-0.0418,0.5786,0.9808 5.250,0.8440,0.02397,0.01582,-0.0417,0.5745,0.9837 5.500,0.8739,0.02401,0.01594,-0.0424,0.5713,0.9859 5.750,0.9059,0.02395,0.01596,-0.0433,0.5681,0.9879 6.000,0.9238,0.02468,0.01691,-0.0430,0.5600,0.9923 6.250,0.9551,0.02431,0.01660,-0.0433,0.5546,0.9943 6.500,0.9786,0.02455,0.01703,-0.0433,0.5468,0.9978 6.750,1.0079,0.02418,0.01674,-0.0434,0.5390,1.0000 7.000,1.0157,0.02427,0.01694,-0.0401,0.5295,1.0000 7.250,1.0384,0.02354,0.01624,-0.0384,0.5187,1.0000 7.500,1.0438,0.02344,0.01623,-0.0346,0.5061,1.0000 7.750,1.0394,0.02367,0.01657,-0.0294,0.4942,1.0000 8.000,1.0353,0.02369,0.01664,-0.0241,0.4806,1.0000 8.250,1.0271,0.02384,0.01684,-0.0183,0.4664,1.0000 8.500,1.0148,0.02434,0.01737,-0.0125,0.4508,1.0000 9.000,0.9918,0.02693,0.02007,-0.0044,0.4089,1.0000 9.250,1.0052,0.02696,0.01989,-0.0024,0.3641,1.0000 9.500,1.0078,0.02788,0.02040,0.0002,0.3147,1.0000 9.750,0.9997,0.02997,0.02221,0.0026,0.2742,1.0000 10.000,0.9892,0.03253,0.02453,0.0047,0.2362,1.0000 10.250,0.9791,0.03527,0.02705,0.0064,0.2020,1.0000 10.500,0.9714,0.03799,0.02957,0.0077,0.1707,1.0000 10.750,0.9654,0.04067,0.03208,0.0088,0.1409,1.0000 11.000,0.9617,0.04324,0.03448,0.0098,0.1149,1.0000 11.250,0.9596,0.04574,0.03682,0.0106,0.0934,1.0000 11.500,0.9608,0.04801,0.03900,0.0113,0.0794,1.0000 11.750,0.9627,0.05030,0.04124,0.0119,0.0684,1.0000 12.000,0.9657,0.05256,0.04346,0.0123,0.0616,1.0000 12.250,0.9701,0.05472,0.04567,0.0127,0.0560,1.0000 12.500,0.9743,0.05694,0.04791,0.0130,0.0519,1.0000 12.750,0.9796,0.05911,0.05012,0.0132,0.0482,1.0000 13.000,0.9836,0.06142,0.05243,0.0134,0.0456,1.0000 13.250,0.9909,0.06341,0.05453,0.0136,0.0430,1.0000 13.500,0.9974,0.06553,0.05670,0.0137,0.0409,1.0000 13.750,1.0032,0.06772,0.05890,0.0138,0.0392,1.0000 14.000,1.0123,0.06957,0.06085,0.0140,0.0374,1.0000 14.250,1.0212,0.07149,0.06287,0.0142,0.0356,1.0000 14.500,1.0305,0.07338,0.06482,0.0143,0.0344,1.0000 14.750,1.0402,0.07520,0.06666,0.0145,0.0334,1.0000 15.000,1.0525,0.07674,0.06819,0.0149,0.0325,1.0000 15.250,1.0621,0.07884,0.07050,0.0151,0.0314,1.0000 15.500,1.0709,0.08106,0.07290,0.0150,0.0306,1.0000 15.750,1.0768,0.08369,0.07569,0.0147,0.0296,1.0000 16.000,1.0818,0.08644,0.07858,0.0142,0.0288,1.0000 16.250,1.0856,0.08931,0.08153,0.0135,0.0281,1.0000 16.500,1.0915,0.09198,0.08431,0.0131,0.0276,1.0000 16.750,1.0976,0.09469,0.08707,0.0126,0.0271,1.0000 17.000,1.0934,0.09901,0.09166,0.0113,0.0269,1.0000 17.250,1.0872,0.10374,0.09665,0.0096,0.0267,1.0000 17.500,1.0780,0.10902,0.10220,0.0074,0.0265,1.0000 17.750,1.0659,0.11496,0.10839,0.0047,0.0264,1.0000 18.000,1.0515,0.12151,0.11519,0.0014,0.0263,1.0000 18.250,1.0357,0.12864,0.12255,-0.0025,0.0263,1.0000 18.500,1.0151,0.13715,0.13130,-0.0075,0.0264,1.0000 18.750,0.9901,0.14728,0.14166,-0.0137,0.0265,1.0000 19.000,0.9609,0.15941,0.15398,-0.0213,0.0267,1.0000