Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-e474-il-50000-n5 Airfoil,e474-il Reynolds number,50000 Ncrit,5 Mach,0 Max Cl/Cd,22.9296 Max Cl/Cd alpha,5.75 Url,http://airfoiltools.com/polar/csv?polar=xf-e474-il-50000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -11.500,-0.6577,0.09675,0.08782,-0.0134,1.0000,0.1707 -11.250,-0.6547,0.09365,0.08469,-0.0140,1.0000,0.1749 -11.000,-0.7671,0.07194,0.06308,-0.0282,1.0000,0.1829 -10.750,-0.7201,0.07590,0.06701,-0.0235,1.0000,0.1853 -10.500,-0.7528,0.06811,0.05921,-0.0275,1.0000,0.1902 -10.250,-0.8527,0.05699,0.04796,-0.0280,1.0000,0.1932 -10.000,-0.9078,0.05093,0.04153,-0.0241,1.0000,0.1968 -9.750,-0.8861,0.05040,0.04102,-0.0230,1.0000,0.2004 -9.500,-0.8763,0.04903,0.03958,-0.0213,1.0000,0.2044 -9.250,-0.8815,0.04652,0.03683,-0.0188,1.0000,0.2092 -9.000,-0.8863,0.04395,0.03395,-0.0160,1.0000,0.2139 -8.750,-0.8656,0.04333,0.03337,-0.0148,1.0000,0.2178 -8.500,-0.8552,0.04191,0.03180,-0.0129,1.0000,0.2225 -8.250,-0.8547,0.03974,0.02923,-0.0101,1.0000,0.2282 -8.000,-0.8355,0.03891,0.02843,-0.0088,1.0000,0.2322 -7.750,-0.8190,0.03798,0.02744,-0.0072,1.0000,0.2369 -7.500,-0.8086,0.03650,0.02570,-0.0051,1.0000,0.2424 -7.250,-0.7936,0.03533,0.02439,-0.0034,1.0000,0.2472 -7.000,-0.7742,0.03459,0.02365,-0.0020,1.0000,0.2519 -6.750,-0.7590,0.03351,0.02240,-0.0003,1.0000,0.2577 -6.500,-0.7432,0.03242,0.02113,0.0013,1.0000,0.2630 -6.250,-0.7227,0.03173,0.02046,0.0026,1.0000,0.2676 -6.000,-0.7049,0.03087,0.01948,0.0041,1.0000,0.2736 -5.750,-0.6873,0.02997,0.01843,0.0057,1.0000,0.2795 -5.500,-0.6665,0.02933,0.01784,0.0069,1.0000,0.2844 -5.250,-0.6474,0.02859,0.01698,0.0083,1.0000,0.2906 -5.000,-0.6279,0.02787,0.01618,0.0096,1.0000,0.2967 -4.750,-0.6071,0.02730,0.01565,0.0108,1.0000,0.3025 -4.500,-0.5873,0.02666,0.01488,0.0121,1.0000,0.3094 -4.250,-0.5662,0.02610,0.01436,0.0133,1.0000,0.3153 -4.000,-0.5454,0.02559,0.01386,0.0145,1.0000,0.3222 -3.750,-0.5248,0.02507,0.01328,0.0156,1.0000,0.3297 -3.500,-0.5035,0.02463,0.01292,0.0168,1.0000,0.3365 -3.250,-0.4827,0.02419,0.01241,0.0178,1.0000,0.3450 -3.000,-0.4613,0.02380,0.01216,0.0189,1.0000,0.3523 -2.500,-0.4192,0.02313,0.01160,0.0210,1.0000,0.3703 -2.250,-0.3983,0.02285,0.01136,0.0219,1.0000,0.3805 -2.000,-0.3565,0.02263,0.01124,0.0189,0.9888,0.3947 -1.750,-0.2990,0.02236,0.01113,0.0130,0.9677,0.4134 -1.500,-0.2493,0.02195,0.01092,0.0090,0.9428,0.4329 -1.250,-0.2037,0.02147,0.01066,0.0060,0.9147,0.4558 -1.000,-0.1636,0.02096,0.01037,0.0042,0.8804,0.4823 -0.750,-0.1238,0.02040,0.01006,0.0028,0.8400,0.5143 -0.500,-0.0809,0.01982,0.00974,0.0012,0.7908,0.5554 -0.250,-0.0377,0.01936,0.00944,0.0000,0.7313,0.6073 0.000,0.0000,0.01919,0.00931,0.0000,0.6677,0.6676 0.250,0.0377,0.01936,0.00945,0.0000,0.6073,0.7313 0.500,0.0810,0.01983,0.00975,-0.0012,0.5552,0.7909 0.750,0.1238,0.02040,0.01007,-0.0028,0.5143,0.8400 1.000,0.1636,0.02096,0.01037,-0.0042,0.4823,0.8805 1.250,0.2038,0.02147,0.01066,-0.0060,0.4559,0.9147 1.500,0.2493,0.02195,0.01091,-0.0090,0.4330,0.9428 1.750,0.2989,0.02236,0.01113,-0.0130,0.4134,0.9677 2.000,0.3565,0.02263,0.01123,-0.0189,0.3949,0.9888 2.250,0.3982,0.02285,0.01136,-0.0219,0.3804,1.0000 2.500,0.4191,0.02313,0.01160,-0.0210,0.3703,1.0000 3.000,0.4612,0.02380,0.01216,-0.0189,0.3523,1.0000 3.250,0.4826,0.02419,0.01240,-0.0178,0.3450,1.0000 3.500,0.5035,0.02463,0.01292,-0.0167,0.3365,1.0000 3.750,0.5247,0.02507,0.01328,-0.0156,0.3297,1.0000 4.000,0.5454,0.02559,0.01386,-0.0145,0.3222,1.0000 4.250,0.5662,0.02610,0.01436,-0.0133,0.3153,1.0000 4.500,0.5872,0.02666,0.01488,-0.0121,0.3095,1.0000 4.750,0.6070,0.02730,0.01565,-0.0108,0.3025,1.0000 5.000,0.6278,0.02787,0.01617,-0.0096,0.2967,1.0000 5.250,0.6473,0.02859,0.01698,-0.0083,0.2906,1.0000 5.500,0.6665,0.02933,0.01783,-0.0069,0.2845,1.0000 5.750,0.6872,0.02997,0.01843,-0.0056,0.2795,1.0000 6.000,0.7049,0.03087,0.01948,-0.0041,0.2736,1.0000 6.250,0.7227,0.03173,0.02046,-0.0026,0.2676,1.0000 6.500,0.7431,0.03242,0.02112,-0.0013,0.2630,1.0000 6.750,0.7590,0.03352,0.02240,0.0003,0.2577,1.0000 7.000,0.7742,0.03459,0.02365,0.0020,0.2519,1.0000 7.250,0.7936,0.03534,0.02439,0.0034,0.2472,1.0000 7.500,0.8086,0.03650,0.02570,0.0051,0.2424,1.0000 7.750,0.8190,0.03798,0.02744,0.0072,0.2369,1.0000 8.000,0.8355,0.03892,0.02844,0.0088,0.2323,1.0000 8.250,0.8546,0.03974,0.02923,0.0102,0.2281,1.0000 8.500,0.8553,0.04191,0.03180,0.0129,0.2225,1.0000 8.750,0.8655,0.04335,0.03339,0.0148,0.2179,1.0000 9.000,0.8862,0.04396,0.03396,0.0160,0.2139,1.0000 9.250,0.8817,0.04651,0.03681,0.0187,0.2092,1.0000 9.500,0.8765,0.04903,0.03958,0.0213,0.2044,1.0000 9.750,0.8866,0.05036,0.04098,0.0230,0.2004,1.0000 10.000,0.9078,0.05095,0.04155,0.0241,0.1968,1.0000 10.250,0.8533,0.05698,0.04795,0.0279,0.1932,1.0000 10.500,0.7552,0.06786,0.05896,0.0275,0.1901,1.0000 10.750,0.7247,0.07522,0.06633,0.0240,0.1853,1.0000 11.000,0.7684,0.07185,0.06299,0.0282,0.1829,1.0000 11.250,0.6559,0.09358,0.08463,0.0140,0.1748,1.0000 11.500,0.6588,0.09671,0.08778,0.0133,0.1707,1.0000