Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-naca633418-il-500000-n5 Airfoil,naca633418-il Reynolds number,500000 Ncrit,5 Mach,0 Max Cl/Cd,91.5597 Max Cl/Cd alpha,6.25 Url,http://www.airfoiltools.com/polar/csv?polar=xf-naca633418-il-500000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -19.750,-0.9379,0.10794,0.10395,-0.0455,1.0000,0.0184 -19.500,-0.9454,0.10294,0.09887,-0.0481,1.0000,0.0185 -19.250,-0.9530,0.09800,0.09384,-0.0507,1.0000,0.0187 -19.000,-0.9596,0.09335,0.08910,-0.0531,1.0000,0.0188 -18.750,-0.9650,0.08894,0.08459,-0.0553,1.0000,0.0189 -18.500,-0.9700,0.08466,0.08022,-0.0574,1.0000,0.0191 -18.250,-0.9739,0.08059,0.07607,-0.0593,1.0000,0.0193 -18.000,-0.9772,0.07675,0.07213,-0.0611,1.0000,0.0195 -17.750,-0.9798,0.07306,0.06836,-0.0627,1.0000,0.0196 -17.500,-0.9811,0.06961,0.06483,-0.0642,1.0000,0.0198 -17.250,-0.9817,0.06632,0.06145,-0.0655,1.0000,0.0201 -17.000,-0.9809,0.06329,0.05832,-0.0667,1.0000,0.0203 -16.750,-0.9801,0.06030,0.05525,-0.0678,1.0000,0.0205 -16.500,-0.9805,0.05726,0.05216,-0.0689,1.0000,0.0208 -16.250,-0.9801,0.05440,0.04924,-0.0698,1.0000,0.0210 -16.000,-0.9783,0.05174,0.04654,-0.0706,1.0000,0.0213 -15.750,-0.9748,0.04932,0.04407,-0.0713,1.0000,0.0216 -15.500,-0.9717,0.04694,0.04163,-0.0718,1.0000,0.0218 -15.250,-0.9670,0.04479,0.03942,-0.0722,1.0000,0.0222 -15.000,-0.9616,0.04277,0.03735,-0.0725,1.0000,0.0225 -14.750,-0.9562,0.04083,0.03534,-0.0727,1.0000,0.0229 -14.500,-0.9507,0.03899,0.03344,-0.0728,1.0000,0.0233 -14.250,-0.9442,0.03728,0.03167,-0.0727,1.0000,0.0237 -14.000,-0.9375,0.03564,0.02996,-0.0725,1.0000,0.0240 -13.750,-0.9331,0.03385,0.02815,-0.0723,1.0000,0.0244 -13.500,-0.9273,0.03224,0.02651,-0.0719,1.0000,0.0248 -13.250,-0.9205,0.03076,0.02501,-0.0714,1.0000,0.0253 -12.750,-0.8447,0.02750,0.02157,-0.0823,0.9336,0.0271 -12.500,-0.8129,0.02623,0.02014,-0.0860,0.9060,0.0281 -12.250,-0.8003,0.02503,0.01883,-0.0860,0.8820,0.0288 -12.000,-0.7896,0.02405,0.01775,-0.0852,0.8643,0.0298 -11.500,-0.7678,0.02225,0.01576,-0.0832,0.8380,0.0315 -11.250,-0.7561,0.02143,0.01484,-0.0821,0.8276,0.0323 -11.000,-0.7463,0.02052,0.01387,-0.0809,0.8170,0.0334 -10.750,-0.7350,0.01972,0.01302,-0.0797,0.8081,0.0343 -10.500,-0.7233,0.01898,0.01221,-0.0784,0.7993,0.0356 -10.250,-0.7113,0.01831,0.01146,-0.0770,0.7914,0.0368 -10.000,-0.7014,0.01765,0.01074,-0.0752,0.7830,0.0381 -9.750,-0.6924,0.01710,0.01014,-0.0731,0.7756,0.0397 -9.500,-0.6758,0.01660,0.00960,-0.0721,0.7686,0.0415 -9.250,-0.6573,0.01618,0.00911,-0.0712,0.7619,0.0434 -9.000,-0.6383,0.01572,0.00862,-0.0703,0.7556,0.0458 -8.750,-0.6171,0.01533,0.00819,-0.0697,0.7488,0.0485 -8.500,-0.5958,0.01494,0.00777,-0.0691,0.7427,0.0517 -8.250,-0.5731,0.01458,0.00738,-0.0687,0.7372,0.0555 -8.000,-0.5500,0.01420,0.00700,-0.0684,0.7309,0.0599 -7.500,-0.5023,0.01352,0.00628,-0.0678,0.7191,0.0718 -7.250,-0.4776,0.01318,0.00595,-0.0677,0.7132,0.0793 -7.000,-0.4528,0.01285,0.00562,-0.0675,0.7074,0.0887 -6.750,-0.4276,0.01251,0.00530,-0.0674,0.7019,0.1005 -6.500,-0.4021,0.01215,0.00499,-0.0674,0.6960,0.1160 -6.250,-0.3766,0.01179,0.00468,-0.0674,0.6904,0.1355 -6.000,-0.3509,0.01141,0.00437,-0.0675,0.6853,0.1594 -5.750,-0.3249,0.01098,0.00406,-0.0676,0.6796,0.1903 -5.500,-0.2989,0.01054,0.00375,-0.0678,0.6738,0.2275 -5.000,-0.2457,0.00966,0.00319,-0.0683,0.6636,0.3174 -4.750,-0.2182,0.00933,0.00299,-0.0686,0.6580,0.3586 -4.500,-0.1901,0.00914,0.00286,-0.0688,0.6527,0.3897 -4.250,-0.1614,0.00901,0.00277,-0.0692,0.6479,0.4138 -4.000,-0.1324,0.00891,0.00269,-0.0695,0.6429,0.4320 -3.750,-0.1035,0.00885,0.00262,-0.0697,0.6378,0.4469 -3.500,-0.0746,0.00881,0.00257,-0.0700,0.6329,0.4604 -3.250,-0.0452,0.00877,0.00252,-0.0703,0.6279,0.4730 -3.000,-0.0160,0.00873,0.00249,-0.0706,0.6228,0.4848 -2.750,0.0130,0.00872,0.00246,-0.0709,0.6182,0.4944 -2.500,0.0423,0.00872,0.00243,-0.0711,0.6140,0.5031 -2.250,0.0717,0.00870,0.00240,-0.0715,0.6093,0.5097 -2.000,0.1009,0.00870,0.00239,-0.0717,0.6043,0.5162 -1.750,0.1301,0.00872,0.00236,-0.0720,0.5996,0.5223 -1.500,0.1594,0.00872,0.00235,-0.0723,0.5953,0.5273 -1.250,0.1887,0.00871,0.00235,-0.0726,0.5909,0.5326 -1.000,0.2180,0.00873,0.00235,-0.0729,0.5865,0.5379 -0.750,0.2471,0.00877,0.00234,-0.0732,0.5821,0.5426 -0.500,0.2762,0.00877,0.00236,-0.0734,0.5778,0.5471 -0.250,0.3055,0.00878,0.00238,-0.0737,0.5731,0.5520 0.000,0.3347,0.00882,0.00239,-0.0740,0.5688,0.5570 0.250,0.3636,0.00887,0.00241,-0.0743,0.5647,0.5613 0.500,0.3927,0.00888,0.00245,-0.0745,0.5606,0.5657 0.750,0.4219,0.00891,0.00250,-0.0748,0.5560,0.5708 1.000,0.4509,0.00896,0.00254,-0.0751,0.5515,0.5757 1.250,0.4796,0.00902,0.00258,-0.0753,0.5474,0.5798 1.500,0.5086,0.00905,0.00265,-0.0755,0.5432,0.5844 1.750,0.5375,0.00909,0.00271,-0.0758,0.5386,0.5896 2.000,0.5663,0.00916,0.00277,-0.0760,0.5339,0.5946 2.250,0.5946,0.00924,0.00284,-0.0761,0.5292,0.5990 2.500,0.6235,0.00928,0.00294,-0.0764,0.5246,0.6037 2.750,0.6521,0.00934,0.00302,-0.0766,0.5194,0.6087 3.000,0.6804,0.00943,0.00310,-0.0767,0.5144,0.6139 3.250,0.7086,0.00951,0.00321,-0.0769,0.5097,0.6188 3.500,0.7370,0.00957,0.00332,-0.0770,0.5043,0.6239 3.750,0.7650,0.00966,0.00343,-0.0771,0.4987,0.6289 4.000,0.7928,0.00977,0.00354,-0.0772,0.4934,0.6336 4.250,0.8208,0.00984,0.00367,-0.0773,0.4868,0.6388 4.500,0.8477,0.00997,0.00380,-0.0772,0.4788,0.6444 4.750,0.8753,0.01008,0.00393,-0.0773,0.4706,0.6498 5.000,0.9020,0.01021,0.00408,-0.0772,0.4626,0.6545 5.250,0.9291,0.01032,0.00424,-0.0771,0.4542,0.6597 5.500,0.9547,0.01051,0.00440,-0.0768,0.4425,0.6654 5.750,0.9794,0.01072,0.00459,-0.0764,0.4252,0.6707 6.000,1.0033,0.01096,0.00481,-0.0759,0.4062,0.6761 6.250,1.0273,0.01122,0.00504,-0.0753,0.3902,0.6818 6.500,1.0504,0.01152,0.00530,-0.0747,0.3716,0.6871 6.750,1.0712,0.01190,0.00562,-0.0737,0.3482,0.6925 7.000,1.0890,0.01242,0.00603,-0.0723,0.3189,0.6985 7.250,1.1039,0.01306,0.00653,-0.0704,0.2868,0.7045 7.500,1.1160,0.01378,0.00711,-0.0681,0.2542,0.7099 7.750,1.1264,0.01445,0.00767,-0.0656,0.2271,0.7160 8.000,1.1329,0.01515,0.00826,-0.0623,0.2028,0.7225 8.250,1.1397,0.01590,0.00894,-0.0593,0.1816,0.7289 8.500,1.1461,0.01672,0.00971,-0.0564,0.1613,0.7359 8.750,1.1532,0.01759,0.01052,-0.0539,0.1445,0.7427 9.000,1.1600,0.01852,0.01142,-0.0515,0.1293,0.7497 9.250,1.1669,0.01952,0.01239,-0.0493,0.1154,0.7576 9.500,1.1738,0.02059,0.01344,-0.0472,0.1027,0.7652 9.750,1.1813,0.02168,0.01453,-0.0454,0.0924,0.7739 10.000,1.1888,0.02283,0.01569,-0.0437,0.0832,0.7823 10.250,1.1963,0.02403,0.01690,-0.0421,0.0755,0.7920 10.500,1.2036,0.02528,0.01819,-0.0405,0.0689,0.8018 10.750,1.2122,0.02650,0.01945,-0.0392,0.0634,0.8131 11.000,1.2191,0.02785,0.02084,-0.0378,0.0587,0.8254 11.250,1.2273,0.02911,0.02219,-0.0366,0.0549,0.8400 11.500,1.2331,0.03055,0.02369,-0.0352,0.0516,0.8585 11.750,1.2396,0.03181,0.02508,-0.0337,0.0490,0.8858 12.000,1.2497,0.03325,0.02664,-0.0333,0.0462,0.9449 12.500,1.2654,0.03650,0.02996,-0.0322,0.0414,1.0000 12.750,1.2724,0.03830,0.03178,-0.0317,0.0394,1.0000 13.000,1.2802,0.04009,0.03361,-0.0312,0.0377,1.0000 13.250,1.2879,0.04192,0.03549,-0.0309,0.0360,1.0000 13.500,1.2947,0.04389,0.03749,-0.0306,0.0345,1.0000 13.750,1.3006,0.04598,0.03961,-0.0304,0.0331,1.0000 14.000,1.3080,0.04799,0.04168,-0.0303,0.0319,1.0000 14.250,1.3145,0.05011,0.04384,-0.0302,0.0306,1.0000 14.500,1.3197,0.05243,0.04621,-0.0302,0.0296,1.0000 14.750,1.3242,0.05487,0.04869,-0.0303,0.0287,1.0000 15.000,1.3304,0.05717,0.05105,-0.0305,0.0279,1.0000 15.250,1.3356,0.05962,0.05358,-0.0307,0.0270,1.0000 15.500,1.3407,0.06215,0.05615,-0.0310,0.0261,1.0000 15.750,1.3441,0.06490,0.05896,-0.0314,0.0254,1.0000 16.000,1.3464,0.06784,0.06193,-0.0319,0.0247,1.0000 16.250,1.3505,0.07063,0.06481,-0.0324,0.0242,1.0000 16.500,1.3545,0.07346,0.06772,-0.0330,0.0236,1.0000 16.750,1.3575,0.07648,0.07081,-0.0337,0.0230,1.0000 17.000,1.3596,0.07963,0.07403,-0.0345,0.0225,1.0000 17.250,1.3617,0.08285,0.07731,-0.0354,0.0220,1.0000 17.500,1.3620,0.08640,0.08093,-0.0365,0.0215,1.0000 17.750,1.3612,0.09014,0.08473,-0.0377,0.0212,1.0000