Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-e407-il-100000 Airfoil,e407-il Reynolds number,100000 Ncrit,9 Mach,0 Max Cl/Cd,50.6108 Max Cl/Cd alpha,7.75 Url,http://airfoiltools.com/polar/csv?polar=xf-e407-il-100000 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -9.750,-0.4393,0.11619,0.11222,-0.0344,1.0000,0.1280 -9.500,-0.4867,0.11447,0.11008,-0.0333,1.0000,0.1242 -9.250,-0.5606,0.10923,0.10506,-0.0409,1.0000,0.1282 -8.500,-0.4617,0.09771,0.09390,-0.0308,1.0000,0.1446 -8.250,-0.4593,0.09464,0.09085,-0.0290,1.0000,0.1470 -8.000,-0.4705,0.09059,0.08685,-0.0287,1.0000,0.1489 -7.750,-0.4895,0.08588,0.08220,-0.0290,1.0000,0.1506 -7.500,-0.5249,0.08090,0.07731,-0.0297,1.0000,0.1598 -7.250,-0.5446,0.07668,0.07314,-0.0289,1.0000,0.1612 -7.000,-0.5729,0.07290,0.06943,-0.0274,1.0000,0.1635 -6.750,-0.6883,0.04912,0.04227,-0.0486,1.0000,0.0472 -6.500,-0.6711,0.04425,0.03714,-0.0492,1.0000,0.0459 -6.250,-0.6495,0.04053,0.03297,-0.0496,1.0000,0.0452 -6.000,-0.6259,0.03755,0.02956,-0.0498,1.0000,0.0451 -5.750,-0.6018,0.03535,0.02696,-0.0496,1.0000,0.0460 -5.500,-0.5788,0.03301,0.02444,-0.0495,1.0000,0.0503 -5.250,-0.5560,0.03154,0.02288,-0.0489,1.0000,0.0543 -5.000,-0.5326,0.03019,0.02132,-0.0480,1.0000,0.0585 -4.750,-0.5096,0.02876,0.02000,-0.0476,1.0000,0.0690 -4.500,-0.4845,0.02753,0.01882,-0.0475,1.0000,0.0858 -4.250,-0.4549,0.02601,0.01768,-0.0491,1.0000,0.1252 -4.000,-0.4114,0.02362,0.01801,-0.0541,1.0000,0.5361 -3.750,-0.3965,0.02491,0.01916,-0.0507,1.0000,0.5906 -3.500,-0.3857,0.02622,0.02036,-0.0463,1.0000,0.6189 -3.250,-0.3799,0.02748,0.02161,-0.0405,1.0000,0.6378 -3.000,-0.3716,0.02854,0.02261,-0.0356,1.0000,0.6560 -2.750,-0.3597,0.02939,0.02336,-0.0318,1.0000,0.6746 -2.500,-0.3486,0.03011,0.02398,-0.0281,1.0000,0.6906 -2.250,-0.3381,0.03069,0.02449,-0.0243,1.0000,0.7050 -2.000,-0.3283,0.03116,0.02491,-0.0204,1.0000,0.7181 -1.750,-0.3192,0.03152,0.02519,-0.0165,1.0000,0.7302 -1.500,-0.3079,0.03180,0.02540,-0.0134,1.0000,0.7424 -1.250,-0.2949,0.03202,0.02555,-0.0109,1.0000,0.7545 -1.000,-0.2798,0.03222,0.02567,-0.0090,1.0000,0.7664 -0.750,-0.2616,0.03244,0.02580,-0.0082,1.0000,0.7780 -0.500,-0.2294,0.03342,0.02664,-0.0097,0.9941,0.7884 -0.250,-0.1449,0.03507,0.02804,-0.0201,0.9524,0.7960 0.000,-0.1028,0.03539,0.02822,-0.0238,0.9396,0.8018 0.250,-0.0569,0.03583,0.02854,-0.0284,0.9299,0.8066 0.500,-0.0268,0.03582,0.02847,-0.0296,0.9193,0.8107 0.750,0.0063,0.03590,0.02848,-0.0317,0.9088,0.8150 1.000,0.0494,0.03622,0.02871,-0.0360,0.8999,0.8194 1.250,0.0830,0.03630,0.02877,-0.0375,0.8914,0.8230 1.500,0.1114,0.03634,0.02879,-0.0386,0.8810,0.8270 1.750,0.1514,0.03655,0.02896,-0.0419,0.8725,0.8311 2.000,0.1912,0.03667,0.02907,-0.0450,0.8640,0.8346 2.250,0.2171,0.03666,0.02907,-0.0453,0.8534,0.8383 2.500,0.2572,0.03673,0.02915,-0.0481,0.8459,0.8423 2.750,0.2950,0.03676,0.02920,-0.0508,0.8365,0.8461 3.000,0.3252,0.03673,0.02921,-0.0519,0.8257,0.8498 3.250,0.3712,0.03646,0.02898,-0.0549,0.8204,0.8537 3.500,0.3997,0.03638,0.02896,-0.0558,0.8086,0.8575 3.750,0.4338,0.03633,0.02898,-0.0577,0.7976,0.8615 4.000,0.4768,0.03574,0.02848,-0.0598,0.7915,0.8655 4.250,0.5077,0.03542,0.02824,-0.0606,0.7804,0.8697 4.500,0.5412,0.03513,0.02806,-0.0619,0.7688,0.8738 4.750,0.5917,0.03408,0.02713,-0.0649,0.7638,0.8780 5.000,0.6217,0.03349,0.02668,-0.0649,0.7520,0.8827 5.250,0.6564,0.03282,0.02614,-0.0658,0.7400,0.8875 5.500,0.7113,0.03105,0.02453,-0.0688,0.7357,0.8917 5.750,0.7439,0.02997,0.02363,-0.0687,0.7237,0.8966 6.000,0.7807,0.02875,0.02258,-0.0692,0.7118,0.9022 6.500,0.8678,0.02509,0.01932,-0.0710,0.6885,0.9132 6.750,0.9130,0.02342,0.01782,-0.0723,0.6701,0.9188 7.000,0.9529,0.02198,0.01651,-0.0727,0.6448,0.9255 7.250,0.9956,0.02088,0.01543,-0.0739,0.6084,0.9322 7.500,1.0250,0.02046,0.01496,-0.0733,0.5637,0.9400 7.750,1.0441,0.02063,0.01500,-0.0716,0.5151,0.9490 8.000,1.0590,0.02108,0.01525,-0.0694,0.4648,0.9611 8.250,1.0705,0.02175,0.01573,-0.0672,0.4131,0.9969 8.500,1.0831,0.02301,0.01670,-0.0658,0.3597,1.0000 8.750,1.0929,0.02447,0.01791,-0.0642,0.3078,1.0000 9.000,1.1016,0.02616,0.01928,-0.0627,0.2599,1.0000 9.250,1.1103,0.02801,0.02086,-0.0614,0.2151,1.0000 9.500,1.1195,0.03002,0.02265,-0.0602,0.1765,1.0000 9.750,1.1299,0.03215,0.02454,-0.0591,0.1443,1.0000 10.000,1.1422,0.03435,0.02650,-0.0584,0.1194,1.0000 10.250,1.1579,0.03640,0.02858,-0.0579,0.0994,1.0000 10.500,1.1788,0.03859,0.03070,-0.0578,0.0850,1.0000 10.750,1.2016,0.04080,0.03293,-0.0581,0.0734,1.0000 11.000,1.2358,0.04348,0.03562,-0.0594,0.0643,1.0000 11.250,1.2583,0.04575,0.03794,-0.0597,0.0574,1.0000 11.500,1.2878,0.04932,0.04188,-0.0604,0.0520,1.0000 11.750,1.3027,0.05214,0.04498,-0.0596,0.0482,1.0000 12.000,1.3243,0.05670,0.04958,-0.0605,0.0437,1.0000 12.250,1.3199,0.05980,0.05315,-0.0578,0.0427,1.0000 12.500,1.3134,0.06367,0.05746,-0.0553,0.0420,1.0000 12.750,1.3024,0.06780,0.06200,-0.0529,0.0414,1.0000 13.000,1.2876,0.07213,0.06671,-0.0508,0.0410,1.0000 13.250,1.2699,0.07678,0.07170,-0.0493,0.0406,1.0000 13.500,1.2501,0.08181,0.07704,-0.0484,0.0405,1.0000 13.750,1.2282,0.08731,0.08284,-0.0483,0.0405,1.0000 14.000,1.2046,0.09337,0.08917,-0.0492,0.0407,1.0000 14.250,1.1799,0.10005,0.09610,-0.0511,0.0411,1.0000 14.500,1.1550,0.10738,0.10365,-0.0543,0.0416,1.0000 14.750,1.1311,0.11537,0.11181,-0.0585,0.0423,1.0000 15.000,1.1086,0.12400,0.12058,-0.0636,0.0430,1.0000 15.250,1.0894,0.13297,0.12963,-0.0691,0.0436,1.0000 15.500,0.7753,0.15590,0.15321,-0.0713,0.0684,1.0000