Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-fx83w108-il-50000 Airfoil,fx83w108-il Reynolds number,50000 Ncrit,9 Mach,0 Max Cl/Cd,36.8211 Max Cl/Cd alpha,8 Url,http://airfoiltools.com/polar/csv?polar=xf-fx83w108-il-50000 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -8.000,-0.3809,0.11062,0.10409,-0.0246,1.0000,0.2654 -7.750,-0.3593,0.10581,0.09926,-0.0226,1.0000,0.2747 -7.500,-0.3936,0.10707,0.10071,-0.0193,1.0000,0.2807 -7.250,-0.3775,0.10279,0.09643,-0.0174,1.0000,0.2877 -7.000,-0.4042,0.10315,0.09694,-0.0140,1.0000,0.2956 -6.750,-0.4020,0.10009,0.09392,-0.0118,1.0000,0.3012 -6.500,-0.4138,0.09900,0.09292,-0.0088,1.0000,0.3092 -6.250,-0.4495,0.09935,0.09345,-0.0050,1.0000,0.3136 -6.000,-0.4331,0.09548,0.08956,-0.0030,1.0000,0.3225 -5.750,-0.4615,0.09501,0.08924,-0.0009,1.0000,0.3296 -5.500,-0.4522,0.09178,0.08602,0.0017,1.0000,0.3379 -5.250,-0.4682,0.09012,0.08445,0.0028,1.0000,0.3463 -5.000,-0.4785,0.08862,0.08300,0.0033,1.0000,0.3592 -4.750,-0.4442,0.05903,0.05245,-0.0476,1.0000,0.1609 -4.500,-0.4159,0.05198,0.04490,-0.0545,1.0000,0.1516 -4.250,-0.3842,0.04588,0.03810,-0.0604,1.0000,0.1488 -4.000,-0.3529,0.04127,0.03275,-0.0641,1.0000,0.1475 -3.750,-0.3258,0.03847,0.02945,-0.0655,1.0000,0.1503 -3.500,-0.2975,0.03621,0.02645,-0.0667,1.0000,0.1575 -3.250,-0.2744,0.03455,0.02471,-0.0666,1.0000,0.1638 -3.000,-0.2489,0.03312,0.02286,-0.0667,1.0000,0.1743 -2.750,-0.2250,0.03208,0.02166,-0.0664,1.0000,0.1888 -2.500,-0.2021,0.03112,0.02071,-0.0659,1.0000,0.2061 -2.250,-0.1794,0.03045,0.02006,-0.0653,1.0000,0.2353 -2.000,-0.1572,0.02990,0.01983,-0.0645,1.0000,0.2843 -1.750,-0.1367,0.02971,0.02018,-0.0629,1.0000,0.3859 -1.500,-0.1206,0.02982,0.02059,-0.0603,1.0000,0.4870 -1.250,-0.1051,0.02996,0.02087,-0.0577,1.0000,0.5516 -1.000,-0.0902,0.03007,0.02109,-0.0551,1.0000,0.6063 -0.750,-0.0751,0.03016,0.02126,-0.0525,1.0000,0.6616 -0.500,-0.0601,0.03014,0.02135,-0.0500,1.0000,0.7135 -0.250,-0.0432,0.03004,0.02134,-0.0480,1.0000,0.7688 0.000,-0.0251,0.02971,0.02127,-0.0462,1.0000,0.8436 0.250,0.0027,0.02919,0.02076,-0.0493,1.0000,1.0000 0.500,0.0391,0.03002,0.02111,-0.0539,1.0000,1.0000 0.750,0.0665,0.03083,0.02154,-0.0559,1.0000,1.0000 1.000,0.0903,0.03165,0.02207,-0.0569,1.0000,1.0000 1.250,0.1123,0.03249,0.02268,-0.0575,1.0000,1.0000 1.500,0.1333,0.03337,0.02335,-0.0579,1.0000,1.0000 1.750,0.1535,0.03427,0.02409,-0.0581,1.0000,1.0000 2.000,0.1732,0.03522,0.02490,-0.0582,1.0000,1.0000 2.250,0.1925,0.03621,0.02577,-0.0584,1.0000,1.0000 2.500,0.2113,0.03724,0.02670,-0.0585,1.0000,1.0000 2.750,0.2298,0.03831,0.02769,-0.0586,1.0000,1.0000 3.000,0.2479,0.03944,0.02875,-0.0586,1.0000,1.0000 3.250,0.2656,0.04061,0.02987,-0.0587,1.0000,1.0000 3.500,0.2830,0.04184,0.03107,-0.0589,1.0000,1.0000 3.750,0.3000,0.04312,0.03232,-0.0590,1.0000,1.0000 4.000,0.3166,0.04446,0.03365,-0.0592,1.0000,1.0000 4.250,0.3328,0.04587,0.03507,-0.0593,1.0000,1.0000 4.500,0.3486,0.04735,0.03657,-0.0596,1.0000,1.0000 4.750,0.3643,0.04891,0.03815,-0.0599,0.9998,1.0000 5.000,0.5491,0.05304,0.04249,-0.0845,0.8591,1.0000 5.250,0.5866,0.05430,0.04385,-0.0866,0.8384,1.0000 5.500,0.6268,0.05547,0.04516,-0.0888,0.8173,1.0000 5.750,0.6527,0.05643,0.04624,-0.0891,0.7955,1.0000 6.000,0.7031,0.05704,0.04706,-0.0917,0.7734,1.0000 6.250,0.7249,0.05779,0.04795,-0.0910,0.7499,1.0000 6.500,0.7834,0.05732,0.04773,-0.0932,0.7266,1.0000 6.750,0.8094,0.05734,0.04797,-0.0921,0.7002,1.0000 7.000,0.8563,0.05587,0.04677,-0.0917,0.6725,1.0000 7.250,0.9178,0.05242,0.04371,-0.0910,0.6438,1.0000 7.500,0.9956,0.04596,0.03775,-0.0892,0.6148,1.0000 7.750,1.0884,0.03573,0.02815,-0.0857,0.5705,1.0000 8.000,1.1282,0.03064,0.02263,-0.0788,0.4462,1.0000 8.250,1.1261,0.03234,0.02299,-0.0726,0.3340,1.0000 8.500,1.1329,0.03492,0.02474,-0.0693,0.2695,1.0000 8.750,1.1669,0.03746,0.02674,-0.0695,0.2194,1.0000 9.000,1.2169,0.04031,0.02939,-0.0723,0.1851,1.0000 9.250,1.2597,0.04314,0.03212,-0.0743,0.1648,1.0000 9.500,1.2914,0.04614,0.03535,-0.0747,0.1529,1.0000 9.750,1.3157,0.04921,0.03861,-0.0743,0.1439,1.0000 10.000,1.3375,0.05221,0.04184,-0.0735,0.1369,1.0000 10.250,1.3571,0.05604,0.04589,-0.0727,0.1322,1.0000 10.500,1.3564,0.05912,0.04952,-0.0692,0.1294,1.0000 10.750,1.3552,0.06244,0.05328,-0.0659,0.1268,1.0000 11.000,1.3530,0.06591,0.05710,-0.0629,0.1247,1.0000 11.250,1.3443,0.06970,0.06126,-0.0594,0.1241,1.0000 11.500,1.3263,0.07344,0.06534,-0.0553,0.1244,1.0000 11.750,1.3015,0.07739,0.06960,-0.0512,0.1252,1.0000 12.000,1.2722,0.08179,0.07428,-0.0480,0.1262,1.0000 12.250,1.2390,0.08687,0.07960,-0.0460,0.1277,1.0000 12.500,1.2035,0.09284,0.08575,-0.0455,0.1291,1.0000 12.750,1.1709,0.09962,0.09268,-0.0463,0.1308,1.0000 13.000,1.1450,0.10697,0.10012,-0.0482,0.1323,1.0000 13.250,1.1328,0.11406,0.10730,-0.0499,0.1337,1.0000 13.500,1.0395,0.13571,0.12892,-0.0647,0.1478,1.0000 13.750,0.9292,0.17865,0.17154,-0.0996,0.2984,1.0000