Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-m23-il-500000 Airfoil,m23-il Reynolds number,500000 Ncrit,9 Mach,0 Max Cl/Cd,106.551 Max Cl/Cd alpha,7 Url,http://airfoiltools.com/polar/csv?polar=xf-m23-il-500000 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -8.000,-0.4010,0.10645,0.10351,0.0229,0.6651,0.0157 -7.750,-0.3959,0.10343,0.10047,0.0195,0.6609,0.0159 -7.500,-0.3925,0.10050,0.09755,0.0158,0.6561,0.0160 -7.250,-0.3822,0.09714,0.09416,0.0111,0.6515,0.0160 -7.000,-0.3693,0.09363,0.09058,0.0066,0.6474,0.0161 -6.750,-0.3617,0.08865,0.08559,0.0069,0.6428,0.0162 -6.500,-0.3521,0.08514,0.08206,0.0070,0.6377,0.0165 -6.250,-0.3389,0.08202,0.07889,0.0052,0.6333,0.0169 -6.000,-0.3232,0.07882,0.07564,0.0028,0.6289,0.0173 -5.750,-0.3058,0.07553,0.07231,0.0003,0.6242,0.0178 -5.500,-0.2866,0.07219,0.06890,-0.0024,0.6198,0.0187 -5.250,-0.2546,0.06908,0.06564,-0.0075,0.6157,0.0201 -5.000,-0.2243,0.06574,0.06216,-0.0117,0.6112,0.0203 -4.750,-0.1986,0.06228,0.05858,-0.0140,0.6068,0.0204 -4.500,-0.1880,0.05734,0.05359,-0.0142,0.6031,0.0208 -4.250,-0.1701,0.05456,0.05077,-0.0146,0.5987,0.0212 -4.000,-0.1479,0.05197,0.04811,-0.0156,0.5939,0.0218 -3.750,-0.1234,0.04942,0.04544,-0.0168,0.5897,0.0229 -3.500,-0.0950,0.04689,0.04277,-0.0181,0.5857,0.0247 -3.250,-0.0534,0.04512,0.04074,-0.0198,0.5814,0.0260 -3.000,-0.0254,0.04240,0.03784,-0.0204,0.5772,0.0260 -2.750,-0.0085,0.03779,0.03310,-0.0207,0.5736,0.0269 -2.500,0.0145,0.03589,0.03114,-0.0210,0.5693,0.0275 -2.250,0.0399,0.03410,0.02926,-0.0213,0.5648,0.0284 -2.000,0.0670,0.03236,0.02737,-0.0215,0.5609,0.0300 -1.750,0.1031,0.03144,0.02617,-0.0214,0.5570,0.0334 -1.500,0.1329,0.02973,0.02428,-0.0212,0.5527,0.0337 -1.250,0.1554,0.02574,0.02009,-0.0212,0.5488,0.0351 -1.000,0.1811,0.02453,0.01877,-0.0214,0.5450,0.0360 -0.750,0.2081,0.02342,0.01755,-0.0215,0.5411,0.0375 -0.500,0.2367,0.02226,0.01627,-0.0215,0.5368,0.0405 -0.250,0.2694,0.02213,0.01588,-0.0210,0.5326,0.0439 0.000,0.2942,0.01922,0.01274,-0.0210,0.5290,0.0466 0.250,0.3217,0.01851,0.01199,-0.0213,0.5251,0.0490 0.500,0.3526,0.01890,0.01222,-0.0211,0.5207,0.0561 0.750,0.3789,0.01671,0.00988,-0.0212,0.5169,0.0599 1.000,0.4067,0.01626,0.00934,-0.0214,0.5130,0.0639 1.250,0.4354,0.01561,0.00858,-0.0215,0.5091,0.0735 1.500,0.4636,0.01517,0.00813,-0.0217,0.5049,0.0790 1.750,0.4920,0.01461,0.00744,-0.0218,0.5011,0.0885 2.000,0.5205,0.01423,0.00701,-0.0219,0.4972,0.0945 2.250,0.5492,0.01363,0.00635,-0.0220,0.4931,0.1028 2.500,0.5796,0.01155,0.00387,-0.0205,0.4898,0.0430 2.750,0.6070,0.01135,0.00362,-0.0204,0.4860,0.0433 3.000,0.6347,0.01123,0.00352,-0.0205,0.4821,0.0442 3.250,0.6621,0.01100,0.00330,-0.0205,0.4779,0.0454 3.500,0.6898,0.01090,0.00320,-0.0205,0.4740,0.0463 3.750,0.7176,0.01091,0.00316,-0.0206,0.4703,0.0485 4.000,0.7458,0.01089,0.00319,-0.0208,0.4663,0.0539 4.250,0.7735,0.01078,0.00330,-0.0210,0.4620,0.1419 4.500,0.8744,0.00963,0.00387,-0.0375,0.4561,1.0000 4.750,0.9009,0.00972,0.00396,-0.0374,0.4522,1.0000 5.000,0.9272,0.00978,0.00404,-0.0373,0.4473,1.0000 5.250,0.9531,0.00989,0.00408,-0.0372,0.4410,1.0000 5.500,0.9793,0.00992,0.00419,-0.0371,0.4347,1.0000 5.750,1.0052,0.01002,0.00424,-0.0369,0.4271,1.0000 6.000,1.0312,0.01006,0.00433,-0.0368,0.4181,1.0000 6.250,1.0570,0.01020,0.00444,-0.0367,0.4106,1.0000 6.500,1.0828,0.01029,0.00457,-0.0366,0.3997,1.0000 6.750,1.1084,0.01043,0.00470,-0.0365,0.3851,1.0000 7.000,1.1337,0.01064,0.00488,-0.0364,0.3647,1.0000 7.250,1.1579,0.01119,0.00522,-0.0364,0.3200,1.0000 7.500,1.1662,0.01516,0.00784,-0.0370,0.0963,1.0000 7.750,1.1778,0.01726,0.00954,-0.0362,0.0223,1.0000 8.000,1.1974,0.01790,0.01027,-0.0354,0.0201,1.0000 8.250,1.2155,0.01863,0.01110,-0.0345,0.0189,1.0000 8.500,1.2312,0.01952,0.01208,-0.0334,0.0178,1.0000 8.750,1.2434,0.02060,0.01326,-0.0320,0.0169,1.0000 9.000,1.2495,0.02206,0.01483,-0.0301,0.0160,1.0000 9.250,1.2429,0.02424,0.01714,-0.0278,0.0154,1.0000 9.500,1.2315,0.02699,0.02002,-0.0255,0.0150,1.0000 9.750,1.2335,0.02914,0.02225,-0.0247,0.0148,1.0000 10.000,1.2353,0.03146,0.02466,-0.0241,0.0145,1.0000 10.250,1.2357,0.03400,0.02729,-0.0235,0.0143,1.0000 10.500,1.2351,0.03668,0.03005,-0.0230,0.0141,1.0000 10.750,1.2339,0.03942,0.03288,-0.0225,0.0139,1.0000 11.000,1.2323,0.04221,0.03575,-0.0220,0.0137,1.0000 11.250,1.2308,0.04498,0.03860,-0.0214,0.0135,1.0000 11.500,1.2296,0.04767,0.04137,-0.0208,0.0133,1.0000 11.750,1.2293,0.05025,0.04401,-0.0201,0.0131,1.0000 12.000,1.2305,0.05260,0.04643,-0.0192,0.0130,1.0000 12.250,1.2339,0.05478,0.04866,-0.0184,0.0127,1.0000 12.500,1.2388,0.05680,0.05072,-0.0177,0.0123,1.0000 12.750,1.2445,0.05870,0.05263,-0.0169,0.0119,1.0000 13.000,1.2514,0.06037,0.05432,-0.0159,0.0115,1.0000 13.250,1.2615,0.06153,0.05550,-0.0143,0.0114,1.0000 13.500,1.2745,0.06232,0.05633,-0.0122,0.0112,1.0000 13.750,1.2894,0.06307,0.05714,-0.0101,0.0112,1.0000 14.000,1.3038,0.06422,0.05841,-0.0082,0.0114,1.0000