Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-naca662415-il-200000-n5 Airfoil,naca662415-il Reynolds number,200000 Ncrit,5 Mach,0 Max Cl/Cd,55.3073 Max Cl/Cd alpha,5.25 Url,http://airfoiltools.com/polar/csv?polar=xf-naca662415-il-200000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -12.250,-0.3884,0.08377,0.07990,-0.0975,0.9556,0.0237 -12.000,-0.4388,0.06521,0.06110,-0.1130,0.9478,0.0229 -11.750,-0.4705,0.05732,0.05291,-0.1179,0.9372,0.0227 -11.500,-0.4878,0.05278,0.04813,-0.1192,0.9275,0.0229 -11.250,-0.5040,0.04886,0.04392,-0.1190,0.9185,0.0230 -11.000,-0.5196,0.04578,0.04059,-0.1168,0.9090,0.0231 -10.500,-0.5438,0.04075,0.03500,-0.1101,0.8933,0.0234 -10.250,-0.5500,0.03850,0.03243,-0.1066,0.8875,0.0238 -10.000,-0.5501,0.03628,0.02988,-0.1037,0.8820,0.0241 -9.750,-0.5467,0.03421,0.02744,-0.1010,0.8765,0.0245 -9.500,-0.5400,0.03233,0.02510,-0.0985,0.8722,0.0253 -9.250,-0.5268,0.03065,0.02314,-0.0970,0.8689,0.0259 -9.000,-0.5103,0.02934,0.02172,-0.0960,0.8650,0.0264 -8.750,-0.4920,0.02816,0.02039,-0.0951,0.8614,0.0269 -8.500,-0.4718,0.02703,0.01909,-0.0944,0.8584,0.0275 -8.250,-0.4498,0.02591,0.01781,-0.0939,0.8560,0.0281 -8.000,-0.4263,0.02483,0.01655,-0.0935,0.8539,0.0288 -7.750,-0.4039,0.02396,0.01554,-0.0930,0.8510,0.0297 -7.500,-0.3814,0.02324,0.01464,-0.0924,0.8480,0.0308 -7.250,-0.3577,0.02253,0.01380,-0.0920,0.8452,0.0315 -7.000,-0.3315,0.02138,0.01266,-0.0921,0.8429,0.0324 -6.750,-0.3076,0.02065,0.01190,-0.0918,0.8407,0.0334 -6.500,-0.2841,0.01999,0.01121,-0.0914,0.8386,0.0343 -6.250,-0.2622,0.01947,0.01065,-0.0907,0.8363,0.0356 -6.000,-0.2423,0.01906,0.01021,-0.0896,0.8333,0.0371 -5.750,-0.2219,0.01866,0.00975,-0.0886,0.8306,0.0384 -5.500,-0.2034,0.01811,0.00919,-0.0874,0.8281,0.0396 -5.250,-0.1845,0.01761,0.00869,-0.0862,0.8258,0.0410 -5.000,-0.1639,0.01722,0.00825,-0.0853,0.8239,0.0429 -4.750,-0.1419,0.01689,0.00787,-0.0845,0.8223,0.0455 -4.500,-0.1212,0.01662,0.00756,-0.0836,0.8202,0.0480 -4.250,-0.1030,0.01636,0.00731,-0.0822,0.8173,0.0513 -4.000,-0.0824,0.01614,0.00707,-0.0812,0.8147,0.0556 -3.750,-0.0615,0.01586,0.00683,-0.0803,0.8122,0.0651 -3.500,-0.0419,0.01540,0.00655,-0.0792,0.8102,0.1016 -3.250,-0.0292,0.01437,0.00618,-0.0774,0.8083,0.2591 -3.000,-0.0211,0.01299,0.00581,-0.0749,0.8065,0.4932 -2.750,-0.0054,0.01298,0.00655,-0.0718,0.8047,0.6828 -2.500,0.0143,0.01350,0.00715,-0.0698,0.8021,0.7252 -2.250,0.0358,0.01396,0.00759,-0.0683,0.7997,0.7486 -2.000,0.0591,0.01437,0.00800,-0.0669,0.7976,0.7612 -1.750,0.0830,0.01472,0.00833,-0.0657,0.7956,0.7728 -1.500,0.1080,0.01493,0.00847,-0.0650,0.7940,0.7840 -1.250,0.1340,0.01512,0.00865,-0.0644,0.7927,0.7879 -1.000,0.1614,0.01517,0.00865,-0.0645,0.7915,0.7909 -0.750,0.1895,0.01518,0.00861,-0.0648,0.7904,0.7939 -0.500,0.2141,0.01524,0.00863,-0.0647,0.7886,0.7974 -0.250,0.2325,0.01540,0.00878,-0.0636,0.7849,0.8006 0.000,0.2551,0.01553,0.00892,-0.0629,0.7825,0.8020 0.250,0.2800,0.01561,0.00898,-0.0626,0.7803,0.8036 0.500,0.3071,0.01563,0.00900,-0.0627,0.7785,0.8054 0.750,0.3360,0.01560,0.00896,-0.0632,0.7768,0.8070 1.000,0.3664,0.01554,0.00889,-0.0640,0.7754,0.8086 1.250,0.3975,0.01548,0.00882,-0.0649,0.7742,0.8103 1.500,0.4084,0.01586,0.00925,-0.0623,0.7684,0.8132 1.750,0.4332,0.01592,0.00933,-0.0622,0.7652,0.8158 2.000,0.4617,0.01588,0.00931,-0.0626,0.7628,0.8175 2.250,0.4923,0.01579,0.00927,-0.0632,0.7609,0.8188 2.500,0.5244,0.01569,0.00919,-0.0641,0.7592,0.8201 2.750,0.5384,0.01600,0.00958,-0.0619,0.7540,0.8222 3.000,0.5594,0.01613,0.00977,-0.0610,0.7496,0.8244 3.250,0.5895,0.01603,0.00973,-0.0615,0.7468,0.8262 3.500,0.6250,0.01576,0.00951,-0.0630,0.7443,0.8278 3.750,0.6429,0.01578,0.00960,-0.0614,0.7366,0.8306 4.000,0.6837,0.01502,0.00886,-0.0633,0.7287,0.8324 4.250,0.7006,0.01481,0.00873,-0.0610,0.7167,0.8347 4.500,0.7217,0.01451,0.00850,-0.0594,0.7040,0.8368 4.750,0.7412,0.01428,0.00834,-0.0576,0.6893,0.8392 5.000,0.7597,0.01393,0.00800,-0.0554,0.6653,0.8420 5.250,0.7649,0.01383,0.00788,-0.0509,0.6234,0.8458 5.750,0.7710,0.01484,0.00771,-0.0414,0.4287,0.8524 6.000,0.7633,0.01597,0.00851,-0.0357,0.3600,0.8568 6.250,0.7577,0.01725,0.00942,-0.0309,0.2895,0.8618 6.500,0.7544,0.01860,0.01039,-0.0267,0.2161,0.8665 6.750,0.7531,0.01992,0.01135,-0.0229,0.1439,0.8709 7.000,0.7561,0.02121,0.01230,-0.0199,0.0847,0.8756 7.250,0.7668,0.02219,0.01314,-0.0180,0.0593,0.8802 7.500,0.7788,0.02297,0.01389,-0.0161,0.0496,0.8840 7.750,0.7927,0.02367,0.01463,-0.0145,0.0445,0.8885 8.000,0.8063,0.02449,0.01546,-0.0131,0.0412,0.8936 8.250,0.8213,0.02520,0.01626,-0.0118,0.0385,0.8984 8.500,0.8344,0.02598,0.01711,-0.0102,0.0361,0.9038 8.750,0.8453,0.02701,0.01818,-0.0086,0.0341,0.9103 9.000,0.8581,0.02783,0.01909,-0.0070,0.0327,0.9170 9.250,0.8713,0.02869,0.02003,-0.0056,0.0311,0.9250 9.500,0.8839,0.02959,0.02100,-0.0042,0.0295,0.9338 9.750,0.8967,0.03059,0.02206,-0.0031,0.0283,0.9441 10.000,0.9093,0.03190,0.02338,-0.0022,0.0273,0.9565 10.250,0.9279,0.03283,0.02445,-0.0022,0.0264,0.9801 10.750,0.9617,0.03502,0.02678,-0.0012,0.0247,1.0000 11.000,0.9790,0.03615,0.02797,-0.0008,0.0238,1.0000 11.250,0.9959,0.03732,0.02916,-0.0005,0.0230,1.0000 11.500,1.0133,0.03859,0.03041,-0.0002,0.0222,1.0000 11.750,1.0316,0.03984,0.03177,0.0002,0.0216,1.0000 12.000,1.0499,0.04115,0.03322,0.0005,0.0209,1.0000 12.250,1.0679,0.04256,0.03478,0.0009,0.0204,1.0000 12.500,1.0851,0.04411,0.03647,0.0013,0.0200,1.0000 12.750,1.0999,0.04573,0.03826,0.0018,0.0195,1.0000 13.000,1.1129,0.04751,0.04019,0.0024,0.0191,1.0000 13.250,1.1243,0.04942,0.04226,0.0030,0.0188,1.0000 13.500,1.1333,0.05145,0.04444,0.0037,0.0186,1.0000 13.750,1.1404,0.05358,0.04673,0.0044,0.0183,1.0000 14.000,1.1457,0.05597,0.04928,0.0052,0.0182,1.0000 14.250,1.1490,0.05849,0.05196,0.0058,0.0180,1.0000 14.500,1.1502,0.06128,0.05492,0.0065,0.0178,1.0000 14.750,1.1494,0.06436,0.05817,0.0070,0.0177,1.0000 15.000,1.1404,0.06812,0.06219,0.0075,0.0175,1.0000 15.250,1.1284,0.07229,0.06664,0.0078,0.0174,1.0000 15.500,1.1130,0.07705,0.07169,0.0076,0.0173,1.0000 15.750,1.0968,0.08226,0.07716,0.0068,0.0173,1.0000 16.000,1.0768,0.08825,0.08343,0.0052,0.0171,1.0000 16.250,1.0566,0.09476,0.09019,0.0028,0.0171,1.0000 16.500,1.0334,0.10233,0.09801,-0.0006,0.0170,1.0000 16.750,1.0115,0.11036,0.10624,-0.0049,0.0171,1.0000 17.000,0.9856,0.11992,0.11601,-0.0106,0.0172,1.0000 17.250,0.9576,0.13101,0.12728,-0.0178,0.0173,1.0000 17.500,0.9294,0.14347,0.13988,-0.0258,0.0175,1.0000