Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-b540ols-il-200000-n5 Airfoil,b540ols-il Reynolds number,200000 Ncrit,5 Mach,0 Max Cl/Cd,44.913 Max Cl/Cd alpha,6.75 Url,http://www.airfoiltools.com/polar/csv?polar=xf-b540ols-il-200000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -14.250,-1.0928,0.08584,0.08129,0.0115,1.0000,0.0242 -14.000,-1.1202,0.07648,0.07173,0.0050,1.0000,0.0242 -13.750,-1.1426,0.06822,0.06325,-0.0010,1.0000,0.0242 -13.500,-1.1599,0.06103,0.05586,-0.0065,1.0000,0.0242 -13.250,-1.1708,0.05533,0.04999,-0.0108,1.0000,0.0244 -13.000,-1.1783,0.05062,0.04511,-0.0142,1.0000,0.0245 -12.750,-1.1832,0.04692,0.04126,-0.0161,1.0000,0.0247 -12.500,-1.1863,0.04403,0.03823,-0.0165,1.0000,0.0249 -12.250,-1.1871,0.04177,0.03584,-0.0155,1.0000,0.0252 -12.000,-1.1816,0.03976,0.03369,-0.0148,1.0000,0.0256 -11.750,-1.1727,0.03791,0.03167,-0.0140,1.0000,0.0261 -11.500,-1.1615,0.03612,0.02970,-0.0133,1.0000,0.0268 -11.250,-1.1485,0.03435,0.02771,-0.0126,1.0000,0.0276 -11.000,-1.1337,0.03263,0.02574,-0.0118,1.0000,0.0283 -10.750,-1.1173,0.03101,0.02391,-0.0111,1.0000,0.0290 -10.500,-1.0995,0.02961,0.02245,-0.0104,1.0000,0.0297 -10.250,-1.0801,0.02843,0.02118,-0.0099,1.0000,0.0305 -10.000,-1.0597,0.02728,0.01994,-0.0093,1.0000,0.0314 -9.750,-1.0387,0.02615,0.01867,-0.0087,1.0000,0.0325 -9.500,-1.0168,0.02509,0.01744,-0.0082,1.0000,0.0338 -9.250,-0.9949,0.02402,0.01628,-0.0077,1.0000,0.0351 -9.000,-0.9720,0.02315,0.01537,-0.0073,1.0000,0.0366 -8.750,-0.9484,0.02232,0.01447,-0.0069,1.0000,0.0383 -8.500,-0.9245,0.02149,0.01350,-0.0065,1.0000,0.0401 -8.250,-0.9007,0.02061,0.01257,-0.0061,1.0000,0.0419 -8.000,-0.8761,0.01990,0.01184,-0.0058,1.0000,0.0442 -7.750,-0.8509,0.01924,0.01108,-0.0055,1.0000,0.0469 -7.500,-0.8259,0.01850,0.01029,-0.0051,1.0000,0.0496 -7.250,-0.8004,0.01787,0.00964,-0.0049,1.0000,0.0529 -7.000,-0.7743,0.01733,0.00902,-0.0046,1.0000,0.0566 -6.750,-0.7487,0.01667,0.00837,-0.0044,1.0000,0.0607 -6.500,-0.7222,0.01616,0.00782,-0.0041,1.0000,0.0657 -6.250,-0.6959,0.01560,0.00728,-0.0039,1.0000,0.0715 -6.000,-0.6691,0.01514,0.00678,-0.0037,1.0000,0.0784 -5.750,-0.6425,0.01464,0.00632,-0.0036,1.0000,0.0872 -5.500,-0.6156,0.01418,0.00589,-0.0034,1.0000,0.0973 -5.250,-0.5886,0.01374,0.00549,-0.0033,1.0000,0.1097 -5.000,-0.5615,0.01332,0.00513,-0.0031,1.0000,0.1245 -4.750,-0.5343,0.01293,0.00480,-0.0030,1.0000,0.1418 -4.500,-0.5070,0.01255,0.00449,-0.0029,1.0000,0.1611 -4.250,-0.4798,0.01218,0.00423,-0.0028,1.0000,0.1831 -4.000,-0.4524,0.01185,0.00399,-0.0026,1.0000,0.2065 -3.750,-0.4250,0.01153,0.00378,-0.0025,1.0000,0.2315 -3.500,-0.3975,0.01125,0.00360,-0.0024,1.0000,0.2560 -3.250,-0.3700,0.01100,0.00345,-0.0022,1.0000,0.2813 -3.000,-0.3425,0.01076,0.00332,-0.0021,1.0000,0.3062 -2.750,-0.3150,0.01056,0.00322,-0.0019,1.0000,0.3307 -2.500,-0.2875,0.01037,0.00313,-0.0017,1.0000,0.3526 -2.250,-0.2600,0.01021,0.00305,-0.0015,1.0000,0.3741 -2.000,-0.2325,0.01007,0.00298,-0.0012,1.0000,0.3948 -1.750,-0.2053,0.00991,0.00293,-0.0010,1.0000,0.4137 -1.500,-0.1672,0.00978,0.00289,-0.0030,0.9595,0.4344 -1.250,-0.1286,0.00971,0.00284,-0.0048,0.8908,0.4560 -1.000,-0.1016,0.00975,0.00277,-0.0038,0.8094,0.4757 -0.750,-0.0778,0.00987,0.00270,-0.0022,0.7320,0.4954 -0.500,-0.0528,0.00998,0.00265,-0.0012,0.6667,0.5177 0.250,0.0265,0.01005,0.00262,0.0005,0.5444,0.6169 0.500,0.0528,0.00998,0.00265,0.0012,0.5177,0.6669 0.750,0.0778,0.00987,0.00270,0.0022,0.4954,0.7320 1.000,0.1016,0.00975,0.00277,0.0038,0.4757,0.8094 1.250,0.1286,0.00971,0.00284,0.0048,0.4560,0.8907 1.500,0.1672,0.00978,0.00289,0.0030,0.4344,0.9595 1.750,0.2053,0.00991,0.00293,0.0010,0.4137,1.0000 2.250,0.2600,0.01021,0.00305,0.0015,0.3741,1.0000 2.500,0.2875,0.01037,0.00313,0.0017,0.3526,1.0000 2.750,0.3150,0.01056,0.00322,0.0019,0.3307,1.0000 3.000,0.3425,0.01076,0.00332,0.0021,0.3062,1.0000 3.250,0.3700,0.01100,0.00345,0.0022,0.2813,1.0000 3.500,0.3975,0.01125,0.00360,0.0024,0.2560,1.0000 3.750,0.4250,0.01153,0.00378,0.0025,0.2315,1.0000 4.000,0.4523,0.01185,0.00399,0.0026,0.2065,1.0000 4.250,0.4797,0.01218,0.00423,0.0028,0.1831,1.0000 4.500,0.5070,0.01255,0.00449,0.0029,0.1611,1.0000 4.750,0.5343,0.01293,0.00480,0.0030,0.1418,1.0000 5.000,0.5615,0.01332,0.00513,0.0031,0.1245,1.0000 5.250,0.5886,0.01374,0.00549,0.0033,0.1098,1.0000 5.500,0.6156,0.01418,0.00589,0.0034,0.0972,1.0000 5.750,0.6425,0.01464,0.00632,0.0036,0.0871,1.0000 6.000,0.6692,0.01514,0.00678,0.0037,0.0784,1.0000 6.250,0.6960,0.01560,0.00728,0.0039,0.0715,1.0000 6.500,0.7222,0.01616,0.00782,0.0041,0.0657,1.0000 6.750,0.7487,0.01667,0.00837,0.0044,0.0607,1.0000 7.000,0.7744,0.01733,0.00901,0.0046,0.0566,1.0000 7.250,0.8005,0.01787,0.00964,0.0049,0.0529,1.0000 7.500,0.8260,0.01850,0.01029,0.0051,0.0496,1.0000 7.750,0.8509,0.01924,0.01108,0.0054,0.0469,1.0000 8.000,0.8761,0.01990,0.01184,0.0058,0.0442,1.0000 8.250,0.9008,0.02061,0.01258,0.0061,0.0419,1.0000 8.500,0.9245,0.02150,0.01351,0.0065,0.0401,1.0000 8.750,0.9485,0.02232,0.01447,0.0069,0.0383,1.0000 9.000,0.9721,0.02315,0.01538,0.0073,0.0366,1.0000 9.250,0.9950,0.02402,0.01628,0.0077,0.0351,1.0000 9.500,1.0169,0.02510,0.01744,0.0082,0.0338,1.0000 9.750,1.0388,0.02615,0.01868,0.0087,0.0325,1.0000 10.000,1.0598,0.02729,0.01994,0.0093,0.0314,1.0000 10.250,1.0802,0.02843,0.02119,0.0098,0.0305,1.0000 10.500,1.0997,0.02962,0.02245,0.0104,0.0297,1.0000 10.750,1.1175,0.03102,0.02391,0.0110,0.0290,1.0000 11.000,1.1339,0.03263,0.02575,0.0118,0.0283,1.0000 11.250,1.1487,0.03435,0.02771,0.0125,0.0275,1.0000 11.500,1.1618,0.03612,0.02970,0.0133,0.0268,1.0000 11.750,1.1731,0.03790,0.03167,0.0140,0.0261,1.0000 12.000,1.1820,0.03976,0.03369,0.0147,0.0256,1.0000 12.250,1.1876,0.04177,0.03584,0.0154,0.0252,1.0000 12.500,1.1869,0.04403,0.03823,0.0164,0.0249,1.0000 12.750,1.1840,0.04690,0.04124,0.0160,0.0247,1.0000 13.000,1.1792,0.05060,0.04509,0.0140,0.0245,1.0000 13.250,1.1718,0.05531,0.04996,0.0107,0.0243,1.0000 13.500,1.1610,0.06102,0.05585,0.0064,0.0242,1.0000 13.750,1.1435,0.06826,0.06331,0.0008,0.0242,1.0000 14.000,1.1209,0.07660,0.07186,-0.0054,0.0242,1.0000 14.250,1.0934,0.08602,0.08147,-0.0119,0.0242,1.0000