Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-sd7043-il-50000-n5 Airfoil,sd7043-il Reynolds number,50000 Ncrit,5 Mach,0 Max Cl/Cd,41.1294 Max Cl/Cd alpha,5.75 Url,http://airfoiltools.com/polar/csv?polar=xf-sd7043-il-50000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -9.000,-0.3434,0.10888,0.10181,-0.0310,1.0000,0.1118 -8.750,-0.3562,0.10768,0.10076,-0.0336,1.0000,0.1157 -8.500,-0.3661,0.10590,0.09913,-0.0351,1.0000,0.1163 -8.000,-0.3529,0.09473,0.08798,-0.0361,1.0000,0.0719 -7.500,-0.3710,0.08827,0.08175,-0.0362,1.0000,0.0594 -7.250,-0.3724,0.08555,0.07912,-0.0350,1.0000,0.0578 -7.000,-0.3776,0.08273,0.07640,-0.0347,1.0000,0.0564 -6.750,-0.3836,0.07958,0.07333,-0.0352,1.0000,0.0549 -6.250,-0.3950,0.06739,0.06097,-0.0462,1.0000,0.0489 -6.000,-0.3909,0.06407,0.05764,-0.0463,1.0000,0.0485 -5.750,-0.3847,0.06028,0.05376,-0.0473,1.0000,0.0481 -5.500,-0.3753,0.05612,0.04944,-0.0490,1.0000,0.0477 -5.250,-0.3617,0.05169,0.04473,-0.0514,1.0000,0.0476 -5.000,-0.3421,0.04674,0.03921,-0.0547,1.0000,0.0485 -4.750,-0.3232,0.04331,0.03553,-0.0561,1.0000,0.0502 -4.500,-0.3028,0.04065,0.03262,-0.0569,1.0000,0.0517 -4.250,-0.2780,0.03746,0.02893,-0.0583,1.0000,0.0525 -4.000,-0.2444,0.03455,0.02550,-0.0607,0.9970,0.0543 -3.750,-0.2059,0.03208,0.02235,-0.0635,0.9923,0.0590 -3.500,-0.1691,0.02991,0.01969,-0.0656,0.9875,0.0619 -3.250,-0.1333,0.02842,0.01799,-0.0675,0.9826,0.0664 -3.000,-0.0984,0.02727,0.01644,-0.0688,0.9767,0.0736 -2.750,-0.0625,0.02612,0.01527,-0.0705,0.9717,0.0805 -2.500,-0.0302,0.02527,0.01427,-0.0714,0.9648,0.0921 -2.250,0.0077,0.02446,0.01337,-0.0735,0.9591,0.1132 -2.000,0.0427,0.02348,0.01267,-0.0754,0.9525,0.1696 -1.750,0.0789,0.02221,0.01245,-0.0779,0.9464,0.3743 -1.500,0.1060,0.02149,0.01259,-0.0773,0.9394,0.5950 -1.250,0.1256,0.02100,0.01262,-0.0741,0.9310,0.7830 -1.000,0.1626,0.02072,0.01224,-0.0754,0.9214,1.0000 -0.750,0.2034,0.02097,0.01206,-0.0782,0.9140,1.0000 -0.500,0.2351,0.02121,0.01200,-0.0792,0.9037,1.0000 -0.250,0.2736,0.02143,0.01194,-0.0814,0.8956,1.0000 0.000,0.3078,0.02166,0.01194,-0.0827,0.8856,1.0000 0.250,0.3404,0.02188,0.01199,-0.0837,0.8752,1.0000 0.500,0.3809,0.02201,0.01194,-0.0859,0.8675,1.0000 0.750,0.4097,0.02222,0.01202,-0.0861,0.8553,1.0000 1.000,0.4402,0.02240,0.01210,-0.0865,0.8436,1.0000 1.250,0.4733,0.02251,0.01212,-0.0872,0.8329,1.0000 1.500,0.5090,0.02252,0.01207,-0.0881,0.8227,1.0000 1.750,0.5377,0.02264,0.01214,-0.0880,0.8094,1.0000 2.000,0.5670,0.02271,0.01219,-0.0879,0.7960,1.0000 2.250,0.5966,0.02274,0.01221,-0.0877,0.7824,1.0000 2.500,0.6262,0.02274,0.01220,-0.0874,0.7683,1.0000 2.750,0.6557,0.02270,0.01219,-0.0870,0.7536,1.0000 3.000,0.6849,0.02264,0.01215,-0.0865,0.7381,1.0000 3.250,0.7140,0.02256,0.01208,-0.0859,0.7218,1.0000 3.500,0.7433,0.02243,0.01200,-0.0853,0.7048,1.0000 3.750,0.7716,0.02234,0.01192,-0.0845,0.6862,1.0000 4.000,0.7974,0.02236,0.01199,-0.0834,0.6647,1.0000 4.250,0.8260,0.02226,0.01191,-0.0825,0.6436,1.0000 4.500,0.8511,0.02235,0.01202,-0.0814,0.6189,1.0000 4.750,0.8774,0.02242,0.01208,-0.0803,0.5933,1.0000 5.000,0.9030,0.02256,0.01218,-0.0791,0.5660,1.0000 5.250,0.9273,0.02281,0.01241,-0.0779,0.5366,1.0000 5.500,0.9502,0.02317,0.01272,-0.0766,0.5057,1.0000 5.750,0.9723,0.02364,0.01312,-0.0752,0.4739,1.0000 6.000,0.9933,0.02420,0.01359,-0.0738,0.4418,1.0000 6.250,1.0137,0.02485,0.01420,-0.0725,0.4103,1.0000 6.500,1.0332,0.02560,0.01486,-0.0711,0.3799,1.0000 6.750,1.0521,0.02644,0.01561,-0.0697,0.3510,1.0000 7.000,1.0706,0.02735,0.01643,-0.0683,0.3244,1.0000 7.250,1.0885,0.02832,0.01737,-0.0670,0.2995,1.0000 7.500,1.1066,0.02935,0.01839,-0.0657,0.2762,1.0000 7.750,1.1240,0.03044,0.01942,-0.0644,0.2553,1.0000 8.000,1.1417,0.03158,0.02057,-0.0632,0.2359,1.0000 8.250,1.1588,0.03276,0.02182,-0.0620,0.2178,1.0000 8.500,1.1758,0.03401,0.02310,-0.0608,0.2017,1.0000 8.750,1.1923,0.03531,0.02445,-0.0595,0.1870,1.0000 9.000,1.2085,0.03667,0.02587,-0.0583,0.1737,1.0000 9.250,1.2246,0.03810,0.02737,-0.0571,0.1619,1.0000 9.500,1.2397,0.03956,0.02887,-0.0558,0.1514,1.0000 9.750,1.2548,0.04113,0.03060,-0.0546,0.1415,1.0000 10.000,1.2692,0.04284,0.03250,-0.0533,0.1326,1.0000 10.250,1.2827,0.04441,0.03401,-0.0520,0.1252,1.0000 10.500,1.2942,0.04644,0.03643,-0.0505,0.1181,1.0000 10.750,1.3085,0.04818,0.03818,-0.0493,0.1124,1.0000 11.000,1.3146,0.05055,0.04093,-0.0475,0.1068,1.0000 11.250,1.3213,0.05259,0.04313,-0.0460,0.1018,1.0000 11.500,1.3324,0.05486,0.04548,-0.0448,0.0978,1.0000 11.750,1.3302,0.05800,0.04906,-0.0430,0.0945,1.0000 12.000,1.3283,0.06097,0.05231,-0.0416,0.0913,1.0000 12.250,1.3308,0.06343,0.05487,-0.0405,0.0881,1.0000 12.500,1.3314,0.06641,0.05796,-0.0395,0.0854,1.0000 12.750,1.3141,0.07105,0.06302,-0.0389,0.0840,1.0000 13.000,1.2944,0.07633,0.06864,-0.0392,0.0829,1.0000 13.250,1.2708,0.08252,0.07514,-0.0405,0.0823,1.0000 13.500,1.2411,0.09014,0.08303,-0.0434,0.0821,1.0000 13.750,1.2023,0.10024,0.09336,-0.0488,0.0825,1.0000 14.000,1.1519,0.11458,0.10785,-0.0579,0.0836,1.0000