Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-ls417-il-100000-n5 Airfoil,ls417-il Reynolds number,100000 Ncrit,5 Mach,0 Max Cl/Cd,41.0058 Max Cl/Cd alpha,5.5 Url,http://airfoiltools.com/polar/csv?polar=xf-ls417-il-100000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -13.500,-0.5760,0.08280,0.07667,-0.0793,1.0000,0.0348 -13.250,-0.6422,0.07102,0.06452,-0.0857,1.0000,0.0342 -13.000,-0.6812,0.06569,0.05899,-0.0860,1.0000,0.0340 -12.750,-0.7160,0.06250,0.05566,-0.0834,1.0000,0.0339 -12.500,-0.7435,0.05981,0.05282,-0.0810,0.9983,0.0339 -12.250,-0.7444,0.05603,0.04877,-0.0835,0.9918,0.0341 -12.000,-0.7420,0.05279,0.04529,-0.0853,0.9845,0.0343 -11.750,-0.7358,0.04990,0.04215,-0.0869,0.9781,0.0347 -11.500,-0.7278,0.04739,0.03940,-0.0879,0.9711,0.0351 -11.250,-0.7153,0.04500,0.03675,-0.0892,0.9656,0.0359 -11.000,-0.7043,0.04280,0.03424,-0.0895,0.9583,0.0367 -10.750,-0.6860,0.04061,0.03171,-0.0906,0.9540,0.0377 -10.500,-0.6637,0.03927,0.03033,-0.0914,0.9497,0.0385 -10.250,-0.6455,0.03798,0.02894,-0.0912,0.9436,0.0393 -10.000,-0.6214,0.03651,0.02731,-0.0918,0.9395,0.0402 -9.750,-0.5945,0.03504,0.02565,-0.0926,0.9364,0.0413 -9.500,-0.5729,0.03386,0.02432,-0.0923,0.9317,0.0424 -9.250,-0.5535,0.03295,0.02343,-0.0918,0.9264,0.0433 -9.000,-0.5299,0.03200,0.02243,-0.0919,0.9225,0.0449 -8.750,-0.5038,0.03104,0.02132,-0.0924,0.9194,0.0472 -8.500,-0.4786,0.03011,0.02042,-0.0930,0.9164,0.0494 -8.250,-0.4645,0.02951,0.01977,-0.0913,0.9095,0.0516 -8.000,-0.4435,0.02870,0.01893,-0.0909,0.9050,0.0541 -7.750,-0.4206,0.02786,0.01809,-0.0910,0.9016,0.0571 -7.500,-0.3962,0.02703,0.01723,-0.0913,0.8989,0.0613 -7.250,-0.3784,0.02645,0.01664,-0.0905,0.8943,0.0667 -7.000,-0.3619,0.02589,0.01611,-0.0894,0.8891,0.0731 -6.750,-0.3398,0.02523,0.01551,-0.0893,0.8851,0.0828 -6.500,-0.3146,0.02453,0.01490,-0.0897,0.8820,0.0979 -6.250,-0.2876,0.02381,0.01430,-0.0904,0.8795,0.1210 -6.000,-0.2645,0.02319,0.01385,-0.0905,0.8762,0.1516 -5.750,-0.2484,0.02271,0.01364,-0.0895,0.8708,0.1942 -5.500,-0.2265,0.02188,0.01329,-0.0899,0.8671,0.2743 -5.250,-0.2007,0.02104,0.01297,-0.0909,0.8642,0.3726 -5.000,-0.1739,0.02065,0.01302,-0.0909,0.8617,0.4570 -4.750,-0.1485,0.02092,0.01360,-0.0894,0.8594,0.5185 -4.500,-0.1221,0.02136,0.01410,-0.0883,0.8570,0.5657 -4.250,-0.1055,0.02199,0.01472,-0.0863,0.8512,0.5973 -4.000,-0.0793,0.02237,0.01500,-0.0862,0.8475,0.6255 -3.750,-0.0517,0.02275,0.01528,-0.0860,0.8444,0.6440 -3.500,-0.0257,0.02322,0.01570,-0.0848,0.8417,0.6565 -3.250,0.0019,0.02363,0.01603,-0.0840,0.8396,0.6693 -3.000,0.0317,0.02396,0.01628,-0.0839,0.8379,0.6841 -2.750,0.0394,0.02479,0.01712,-0.0798,0.8309,0.6920 -2.500,0.0643,0.02503,0.01728,-0.0797,0.8268,0.7031 -2.250,0.0875,0.02531,0.01753,-0.0783,0.8236,0.7080 -2.000,0.1168,0.02538,0.01753,-0.0785,0.8211,0.7147 -1.750,0.1500,0.02533,0.01739,-0.0798,0.8192,0.7220 -1.500,0.1780,0.02545,0.01747,-0.0793,0.8174,0.7266 -1.250,0.1849,0.02613,0.01817,-0.0764,0.8089,0.7333 -1.000,0.2124,0.02624,0.01824,-0.0768,0.8051,0.7403 -0.750,0.2377,0.02636,0.01835,-0.0759,0.8021,0.7447 -0.500,0.2689,0.02633,0.01828,-0.0764,0.7998,0.7501 -0.250,0.3070,0.02616,0.01805,-0.0788,0.7980,0.7563 0.000,0.3113,0.02685,0.01879,-0.0750,0.7886,0.7597 0.250,0.3376,0.02687,0.01881,-0.0747,0.7842,0.7633 0.500,0.3710,0.02669,0.01862,-0.0756,0.7812,0.7673 0.750,0.4094,0.02640,0.01830,-0.0776,0.7790,0.7715 1.250,0.4490,0.02687,0.01883,-0.0755,0.7647,0.7778 1.500,0.4833,0.02655,0.01852,-0.0764,0.7613,0.7806 1.750,0.5239,0.02596,0.01792,-0.0781,0.7585,0.7833 2.000,0.5376,0.02634,0.01835,-0.0763,0.7462,0.7871 2.250,0.5816,0.02553,0.01753,-0.0787,0.7412,0.7902 2.500,0.6033,0.02547,0.01752,-0.0776,0.7313,0.7924 2.750,0.6355,0.02488,0.01696,-0.0777,0.7234,0.7946 3.000,0.6610,0.02457,0.01669,-0.0769,0.7132,0.7973 3.500,0.7157,0.02389,0.01611,-0.0763,0.6903,0.8027 3.750,0.7551,0.02319,0.01541,-0.0778,0.6817,0.8051 4.000,0.7744,0.02332,0.01562,-0.0767,0.6659,0.8082 4.250,0.7904,0.02332,0.01570,-0.0745,0.6491,0.8107 4.500,0.8099,0.02318,0.01560,-0.0727,0.6298,0.8134 4.750,0.8270,0.02315,0.01560,-0.0708,0.6056,0.8162 5.000,0.8554,0.02276,0.01515,-0.0704,0.5729,0.8188 5.250,0.8904,0.02229,0.01443,-0.0709,0.5254,0.8212 5.500,0.9173,0.02237,0.01414,-0.0705,0.4692,0.8239 5.750,0.9303,0.02296,0.01442,-0.0681,0.4210,0.8264 6.000,0.9395,0.02374,0.01496,-0.0653,0.3787,0.8292 6.250,0.9502,0.02464,0.01565,-0.0630,0.3405,0.8325 6.500,0.9623,0.02562,0.01643,-0.0612,0.3075,0.8361 6.750,0.9769,0.02659,0.01725,-0.0600,0.2782,0.8396 7.000,0.9914,0.02759,0.01810,-0.0588,0.2540,0.8426 7.250,1.0043,0.02849,0.01891,-0.0572,0.2345,0.8453 7.750,1.0337,0.03034,0.02064,-0.0548,0.2028,0.8517 8.000,1.0505,0.03126,0.02154,-0.0540,0.1902,0.8552 8.250,1.0667,0.03226,0.02250,-0.0532,0.1797,0.8590 8.500,1.0798,0.03318,0.02341,-0.0517,0.1708,0.8625 8.750,1.0948,0.03411,0.02436,-0.0506,0.1632,0.8666 9.000,1.1099,0.03514,0.02538,-0.0496,0.1563,0.8708 9.250,1.1263,0.03620,0.02643,-0.0489,0.1502,0.8748 9.500,1.1407,0.03712,0.02742,-0.0477,0.1445,0.8785 9.750,1.1540,0.03822,0.02848,-0.0466,0.1399,0.8827 10.000,1.1710,0.03921,0.02955,-0.0458,0.1351,0.8872 10.250,1.1867,0.04023,0.03064,-0.0450,0.1307,0.8917 10.500,1.1997,0.04130,0.03170,-0.0438,0.1271,0.8968 10.750,1.2154,0.04234,0.03282,-0.0429,0.1234,0.9027 11.000,1.2293,0.04337,0.03396,-0.0418,0.1197,0.9087 11.250,1.2423,0.04446,0.03509,-0.0406,0.1165,0.9156 11.500,1.2551,0.04557,0.03618,-0.0395,0.1138,0.9228 11.750,1.2675,0.04670,0.03751,-0.0383,0.1104,0.9313 12.000,1.2782,0.04785,0.03877,-0.0370,0.1074,0.9422 12.500,1.2986,0.05027,0.04126,-0.0351,0.1024,1.0000 12.750,1.3124,0.05196,0.04315,-0.0350,0.0994,1.0000 13.000,1.3251,0.05367,0.04497,-0.0349,0.0966,1.0000 13.250,1.3375,0.05536,0.04667,-0.0348,0.0944,1.0000 13.500,1.3497,0.05715,0.04851,-0.0347,0.0922,1.0000 13.750,1.3579,0.05929,0.05087,-0.0344,0.0897,1.0000 14.000,1.3658,0.06139,0.05311,-0.0342,0.0874,1.0000 14.250,1.3744,0.06340,0.05517,-0.0340,0.0855,1.0000 14.500,1.3851,0.06524,0.05695,-0.0339,0.0838,1.0000 14.750,1.3857,0.06821,0.06023,-0.0337,0.0818,1.0000 15.000,1.3872,0.07107,0.06330,-0.0336,0.0798,1.0000 15.250,1.3897,0.07382,0.06618,-0.0336,0.0781,1.0000 15.500,1.3945,0.07629,0.06870,-0.0337,0.0766,1.0000 15.750,1.4000,0.07873,0.07114,-0.0338,0.0752,1.0000 16.000,1.3907,0.08315,0.07590,-0.0344,0.0737,1.0000 16.250,1.3828,0.08749,0.08049,-0.0352,0.0722,1.0000 16.500,1.3763,0.09173,0.08491,-0.0362,0.0709,1.0000 16.750,1.3722,0.09569,0.08901,-0.0374,0.0697,1.0000 17.000,1.3736,0.09890,0.09227,-0.0384,0.0686,1.0000 17.250,1.3708,0.10283,0.09628,-0.0398,0.0676,1.0000 17.500,1.3437,0.11103,0.10487,-0.0436,0.0666,1.0000 17.750,1.3112,0.12078,0.11499,-0.0490,0.0658,1.0000 18.000,1.2530,0.13684,0.13149,-0.0593,0.0652,1.0000