Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-goe409-il-200000 Airfoil,goe409-il Reynolds number,200000 Ncrit,9 Mach,0 Max Cl/Cd,40.854 Max Cl/Cd alpha,4.75 Url,http://airfoiltools.com/polar/csv?polar=xf-goe409-il-200000 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -13.250,-0.7160,0.09697,0.09307,-0.0392,1.0000,0.0781 -13.000,-0.6954,0.09645,0.09256,-0.0360,1.0000,0.0790 -12.750,-0.9504,0.05504,0.04995,-0.0536,1.0000,0.0483 -12.500,-0.9580,0.05291,0.04771,-0.0517,1.0000,0.0495 -12.250,-0.9746,0.05033,0.04493,-0.0486,1.0000,0.0500 -12.000,-0.9889,0.04855,0.04296,-0.0446,1.0000,0.0513 -11.750,-1.0062,0.04668,0.04085,-0.0394,1.0000,0.0523 -11.500,-1.0193,0.04546,0.03931,-0.0343,1.0000,0.0536 -11.250,-1.0314,0.04475,0.03826,-0.0289,1.0000,0.0546 -11.000,-1.0257,0.04023,0.03369,-0.0276,1.0000,0.0569 -10.750,-1.0104,0.03892,0.03242,-0.0263,1.0000,0.0591 -10.500,-1.0048,0.03771,0.03107,-0.0232,1.0000,0.0614 -10.250,-1.0021,0.03657,0.02967,-0.0195,1.0000,0.0632 -10.000,-1.0000,0.03608,0.02890,-0.0152,1.0000,0.0648 -9.750,-0.9947,0.03324,0.02580,-0.0123,1.0000,0.0667 -9.500,-0.9796,0.03141,0.02397,-0.0109,1.0000,0.0690 -9.250,-0.9657,0.03031,0.02282,-0.0088,1.0000,0.0711 -9.000,-0.9528,0.02933,0.02172,-0.0064,1.0000,0.0732 -8.750,-0.9399,0.02844,0.02065,-0.0039,1.0000,0.0750 -8.500,-0.9268,0.02774,0.01976,-0.0014,1.0000,0.0765 -8.250,-0.9126,0.02709,0.01893,0.0010,1.0000,0.0773 -8.000,-0.8912,0.02504,0.01679,0.0018,1.0000,0.0787 -7.750,-0.8708,0.02374,0.01546,0.0029,1.0000,0.0802 -7.500,-0.8517,0.02280,0.01450,0.0043,1.0000,0.0812 -7.250,-0.8334,0.02200,0.01366,0.0060,1.0000,0.0821 -7.000,-0.8157,0.02126,0.01290,0.0077,1.0000,0.0832 -6.750,-0.7987,0.02061,0.01222,0.0096,1.0000,0.0844 -6.500,-0.7823,0.02001,0.01159,0.0115,1.0000,0.0858 -6.250,-0.7661,0.01945,0.01100,0.0136,1.0000,0.0869 -6.000,-0.7503,0.01892,0.01043,0.0156,1.0000,0.0879 -5.750,-0.7346,0.01844,0.00991,0.0177,1.0000,0.0889 -5.500,-0.7190,0.01799,0.00942,0.0198,1.0000,0.0898 -5.250,-0.7049,0.01742,0.00887,0.0221,1.0000,0.0914 -5.000,-0.6903,0.01692,0.00839,0.0243,1.0000,0.0934 -4.750,-0.6747,0.01652,0.00799,0.0263,1.0000,0.0963 -4.500,-0.6525,0.01619,0.00765,0.0270,0.9988,0.1001 -4.250,-0.6154,0.01588,0.00741,0.0246,0.9943,0.1076 -4.000,-0.5810,0.01548,0.00718,0.0228,0.9892,0.1290 -3.750,-0.5464,0.01486,0.00695,0.0208,0.9841,0.1980 -3.500,-0.5187,0.01396,0.00667,0.0200,0.9777,0.3121 -3.250,-0.4888,0.01328,0.00665,0.0190,0.9718,0.4526 -3.000,-0.4586,0.01301,0.00663,0.0183,0.9652,0.5186 -2.750,-0.4243,0.01279,0.00662,0.0169,0.9592,0.5670 -2.500,-0.3896,0.01261,0.00662,0.0156,0.9534,0.6093 -2.250,-0.3577,0.01243,0.00662,0.0149,0.9461,0.6526 -2.000,-0.3167,0.01231,0.00665,0.0125,0.9423,0.6917 -1.750,-0.2891,0.01221,0.00668,0.0129,0.9333,0.7260 -1.500,-0.2474,0.01213,0.00674,0.0106,0.9288,0.7619 -1.250,-0.2119,0.01213,0.00685,0.0096,0.9221,0.7922 -1.000,-0.1729,0.01219,0.00698,0.0080,0.9159,0.8200 -0.750,-0.1264,0.01232,0.00716,0.0051,0.9126,0.8460 -0.500,-0.0916,0.01252,0.00741,0.0048,0.9039,0.8656 -0.250,-0.0457,0.01266,0.00756,0.0024,0.8981,0.8809 0.000,0.0000,0.01275,0.00766,0.0000,0.8895,0.8896 0.250,0.0455,0.01267,0.00757,-0.0024,0.8810,0.8981 0.500,0.0913,0.01252,0.00741,-0.0048,0.8658,0.9039 0.750,0.1262,0.01232,0.00716,-0.0051,0.8457,0.9126 1.000,0.1729,0.01219,0.00698,-0.0080,0.8200,0.9160 1.250,0.2118,0.01213,0.00684,-0.0095,0.7922,0.9221 1.500,0.2473,0.01213,0.00674,-0.0105,0.7617,0.9288 1.750,0.2892,0.01220,0.00669,-0.0129,0.7270,0.9333 2.000,0.3167,0.01231,0.00665,-0.0125,0.6917,0.9423 2.250,0.3577,0.01243,0.00662,-0.0149,0.6527,0.9461 2.500,0.3895,0.01261,0.00662,-0.0156,0.6095,0.9534 2.750,0.4240,0.01278,0.00661,-0.0169,0.5670,0.9592 3.000,0.4586,0.01300,0.00663,-0.0183,0.5198,0.9653 3.250,0.4887,0.01329,0.00664,-0.0189,0.4495,0.9719 3.500,0.5186,0.01394,0.00666,-0.0200,0.3146,0.9777 3.750,0.5465,0.01485,0.00694,-0.0208,0.1989,0.9841 4.000,0.5811,0.01547,0.00717,-0.0229,0.1295,0.9892 4.250,0.6154,0.01587,0.00740,-0.0246,0.1078,0.9943 4.500,0.6526,0.01619,0.00765,-0.0270,0.1001,0.9989 4.750,0.6745,0.01651,0.00799,-0.0263,0.0962,1.0000 5.000,0.6901,0.01692,0.00839,-0.0243,0.0934,1.0000 5.250,0.7046,0.01742,0.00887,-0.0221,0.0914,1.0000 5.500,0.7188,0.01799,0.00942,-0.0198,0.0898,1.0000 5.750,0.7345,0.01843,0.00990,-0.0177,0.0889,1.0000 6.000,0.7501,0.01891,0.01042,-0.0156,0.0879,1.0000 6.250,0.7659,0.01945,0.01099,-0.0135,0.0870,1.0000 6.500,0.7821,0.02001,0.01159,-0.0115,0.0858,1.0000 6.750,0.7986,0.02060,0.01221,-0.0096,0.0845,1.0000 7.000,0.8155,0.02125,0.01289,-0.0077,0.0831,1.0000 7.250,0.8332,0.02198,0.01365,-0.0059,0.0821,1.0000 7.500,0.8516,0.02279,0.01449,-0.0043,0.0812,1.0000 7.750,0.8706,0.02372,0.01545,-0.0029,0.0802,1.0000 8.000,0.8909,0.02498,0.01673,-0.0017,0.0788,1.0000 8.250,0.9126,0.02710,0.01894,-0.0010,0.0773,1.0000 8.500,0.9266,0.02771,0.01973,0.0014,0.0765,1.0000 8.750,0.9397,0.02843,0.02064,0.0040,0.0750,1.0000 9.000,0.9526,0.02933,0.02172,0.0065,0.0732,1.0000 9.250,0.9656,0.03030,0.02281,0.0088,0.0711,1.0000 9.500,0.9795,0.03140,0.02396,0.0109,0.0689,1.0000 9.750,0.9948,0.03331,0.02586,0.0123,0.0665,1.0000 10.000,0.9999,0.03606,0.02888,0.0153,0.0648,1.0000 10.250,1.0020,0.03659,0.02969,0.0195,0.0633,1.0000 10.500,1.0048,0.03771,0.03106,0.0232,0.0613,1.0000 10.750,1.0104,0.03893,0.03243,0.0263,0.0591,1.0000 11.000,1.0257,0.04025,0.03372,0.0276,0.0570,1.0000 11.500,1.0185,0.04537,0.03923,0.0345,0.0535,1.0000 11.750,1.0059,0.04674,0.04091,0.0395,0.0522,1.0000 12.000,0.9896,0.04849,0.04290,0.0445,0.0512,1.0000 12.250,0.9744,0.05044,0.04505,0.0486,0.0501,1.0000 12.500,0.9635,0.05250,0.04725,0.0513,0.0489,1.0000 12.750,0.9503,0.05514,0.05005,0.0535,0.0483,1.0000 13.000,0.9867,0.05605,0.05070,0.0526,0.0460,1.0000 13.500,0.9393,0.06506,0.06006,0.0551,0.0453,1.0000 13.750,0.9122,0.06960,0.06481,0.0549,0.0453,1.0000 14.000,0.8831,0.07495,0.07032,0.0533,0.0453,1.0000