Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-lnv109a-il-500000-n5 Airfoil,lnv109a-il Reynolds number,500000 Ncrit,5 Mach,0 Max Cl/Cd,113.727 Max Cl/Cd alpha,10 Url,http://airfoiltools.com/polar/csv?polar=xf-lnv109a-il-500000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -7.250,-0.2255,0.08968,0.08515,0.0009,0.4304,0.0272 -7.000,-0.2200,0.08682,0.08229,-0.0004,0.4298,0.0275 -6.750,-0.2155,0.08393,0.07941,-0.0017,0.4292,0.0275 -6.500,-0.2127,0.08111,0.07661,-0.0029,0.4285,0.0275 -6.250,-0.2117,0.07841,0.07392,-0.0041,0.4278,0.0277 -6.000,-0.2047,0.07522,0.07073,-0.0068,0.4270,0.0277 -5.750,-0.1958,0.07170,0.06720,-0.0102,0.4264,0.0279 -5.500,-0.1933,0.06254,0.05798,-0.0210,0.4263,0.0288 -5.250,-0.1739,0.06054,0.05597,-0.0229,0.4257,0.0290 -4.750,-0.1373,0.02668,0.02086,-0.0522,0.4255,0.0324 -4.500,-0.1109,0.02475,0.01872,-0.0529,0.4247,0.0327 -4.250,-0.0838,0.02337,0.01718,-0.0532,0.4238,0.0329 -4.000,-0.0565,0.02205,0.01568,-0.0535,0.4229,0.0333 -3.750,-0.0292,0.02055,0.01395,-0.0537,0.4219,0.0337 -3.500,-0.0017,0.01914,0.01228,-0.0537,0.4210,0.0343 -3.250,0.0260,0.01787,0.01073,-0.0537,0.4201,0.0349 -3.000,0.0542,0.01685,0.00944,-0.0536,0.4191,0.0357 -2.750,0.0826,0.01614,0.00851,-0.0534,0.4182,0.0362 -2.500,0.1110,0.01569,0.00801,-0.0533,0.4171,0.0366 -2.250,0.1396,0.01536,0.00764,-0.0531,0.4160,0.0369 -2.000,0.1683,0.01507,0.00730,-0.0529,0.4149,0.0373 -1.750,0.1970,0.01477,0.00694,-0.0527,0.4138,0.0377 -1.500,0.2257,0.01448,0.00659,-0.0525,0.4129,0.0382 -1.250,0.2545,0.01420,0.00623,-0.0522,0.4120,0.0387 -1.000,0.2832,0.01394,0.00590,-0.0520,0.4110,0.0393 -0.750,0.3120,0.01376,0.00563,-0.0518,0.4098,0.0399 -0.500,0.3407,0.01358,0.00541,-0.0516,0.4087,0.0405 -0.250,0.3695,0.01338,0.00524,-0.0514,0.4078,0.0411 0.000,0.3983,0.01322,0.00510,-0.0512,0.4068,0.0417 0.250,0.4272,0.01307,0.00497,-0.0510,0.4058,0.0424 0.500,0.4560,0.01294,0.00484,-0.0508,0.4048,0.0431 0.750,0.4849,0.01281,0.00472,-0.0507,0.4037,0.0439 1.000,0.5138,0.01270,0.00460,-0.0505,0.4024,0.0446 1.250,0.5425,0.01256,0.00449,-0.0503,0.4011,0.0455 1.500,0.5714,0.01248,0.00443,-0.0501,0.3998,0.0466 1.750,0.6002,0.01241,0.00438,-0.0500,0.3986,0.0480 2.000,0.6290,0.01236,0.00433,-0.0498,0.3976,0.0493 2.250,0.6578,0.01228,0.00427,-0.0496,0.3965,0.0506 2.500,0.6865,0.01224,0.00425,-0.0495,0.3954,0.0522 2.750,0.7153,0.01222,0.00422,-0.0493,0.3942,0.0542 3.000,0.7439,0.01223,0.00424,-0.0492,0.3928,0.0565 3.250,0.7726,0.01223,0.00429,-0.0490,0.3917,0.0599 3.500,0.8014,0.01223,0.00435,-0.0489,0.3906,0.0639 3.750,0.8301,0.01224,0.00442,-0.0488,0.3892,0.0693 4.000,0.8587,0.01224,0.00449,-0.0487,0.3877,0.0786 4.250,0.8873,0.01222,0.00456,-0.0486,0.3861,0.0995 4.500,0.9157,0.01215,0.00466,-0.0485,0.3845,0.1532 4.750,0.9436,0.01193,0.00480,-0.0484,0.3831,0.3065 5.250,1.0052,0.01073,0.00499,-0.0494,0.3802,1.0000 5.500,1.0336,0.01082,0.00504,-0.0493,0.3787,1.0000 5.750,1.0618,0.01095,0.00513,-0.0491,0.3773,1.0000 6.000,1.0901,0.01108,0.00529,-0.0490,0.3756,1.0000 6.250,1.1184,0.01121,0.00545,-0.0489,0.3737,1.0000 6.500,1.1466,0.01134,0.00559,-0.0488,0.3717,1.0000 6.750,1.1748,0.01145,0.00572,-0.0487,0.3696,1.0000 7.000,1.2029,0.01155,0.00583,-0.0486,0.3676,1.0000 7.250,1.2310,0.01166,0.00593,-0.0485,0.3657,1.0000 7.500,1.2589,0.01177,0.00602,-0.0484,0.3638,1.0000 7.750,1.2867,0.01192,0.00619,-0.0483,0.3618,1.0000 8.000,1.3145,0.01209,0.00642,-0.0482,0.3594,1.0000 8.250,1.3421,0.01225,0.00662,-0.0482,0.3568,1.0000 8.500,1.3697,0.01240,0.00679,-0.0481,0.3542,1.0000 8.750,1.3972,0.01254,0.00695,-0.0480,0.3517,1.0000 9.000,1.4245,0.01270,0.00709,-0.0479,0.3492,1.0000 9.250,1.4516,0.01290,0.00735,-0.0478,0.3465,1.0000 9.500,1.4787,0.01310,0.00762,-0.0477,0.3429,1.0000 9.750,1.5055,0.01326,0.00777,-0.0476,0.3369,1.0000 10.000,1.5319,0.01347,0.00798,-0.0475,0.3269,1.0000 10.250,1.5573,0.01377,0.00826,-0.0474,0.3156,1.0000 10.500,1.5821,0.01417,0.00862,-0.0473,0.3060,1.0000 10.750,1.6071,0.01456,0.00903,-0.0471,0.2970,1.0000 11.000,1.6309,0.01506,0.00953,-0.0469,0.2879,1.0000 11.250,1.6533,0.01568,0.01013,-0.0467,0.2775,1.0000 11.500,1.6747,0.01639,0.01083,-0.0464,0.2656,1.0000 11.750,1.6941,0.01726,0.01169,-0.0461,0.2529,1.0000 12.000,1.7099,0.01843,0.01284,-0.0457,0.2387,1.0000 12.250,1.7210,0.01995,0.01434,-0.0452,0.2245,1.0000 12.500,1.7224,0.02224,0.01665,-0.0447,0.2109,1.0000 12.750,1.6945,0.02807,0.02265,-0.0465,0.2056,1.0000 13.000,1.6586,0.03440,0.02906,-0.0473,0.1994,1.0000 13.250,1.6272,0.04003,0.03474,-0.0476,0.1938,1.0000 13.500,1.5997,0.04525,0.03999,-0.0480,0.1864,1.0000 13.750,1.5767,0.05008,0.04483,-0.0483,0.1790,1.0000 14.000,1.5562,0.05483,0.04959,-0.0488,0.1711,1.0000 14.250,1.5400,0.05942,0.05416,-0.0494,0.1613,1.0000 14.500,1.5263,0.06384,0.05856,-0.0501,0.1518,1.0000 14.750,1.5136,0.06827,0.06297,-0.0508,0.1430,1.0000 15.000,1.5031,0.07252,0.06720,-0.0515,0.1340,1.0000 15.250,1.4950,0.07656,0.07122,-0.0522,0.1252,1.0000 15.500,1.4864,0.08075,0.07540,-0.0531,0.1173,1.0000 15.750,1.4788,0.08487,0.07950,-0.0539,0.1092,1.0000 16.000,1.4723,0.08895,0.08357,-0.0548,0.1022,1.0000