Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-goe426-il-50000 Airfoil,goe426-il Reynolds number,50000 Ncrit,9 Mach,0 Max Cl/Cd,7.88675 Max Cl/Cd alpha,3 Url,http://airfoiltools.com/polar/csv?polar=xf-goe426-il-50000 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -10.500,-0.2846,0.12926,0.12228,-0.0393,1.0000,0.2017 -10.250,-0.2495,0.12183,0.11481,-0.0374,1.0000,0.2093 -10.000,-0.2611,0.12151,0.11461,-0.0379,1.0000,0.2171 -9.750,-0.2486,0.11736,0.11053,-0.0370,1.0000,0.2230 -9.500,-0.2507,0.11589,0.10914,-0.0363,1.0000,0.2322 -9.250,-0.2551,0.11380,0.10718,-0.0357,1.0000,0.2374 -9.000,-0.2475,0.11124,0.10469,-0.0342,1.0000,0.2471 -8.750,-0.2857,0.11342,0.10712,-0.0327,1.0000,0.2513 -8.500,-0.2534,0.10761,0.10129,-0.0307,1.0000,0.2609 -8.250,-0.2865,0.10909,0.10300,-0.0275,1.0000,0.2670 -8.000,-0.2785,0.10588,0.09986,-0.0248,1.0000,0.2732 -7.750,-0.2957,0.10585,0.09998,-0.0210,1.0000,0.2804 -7.500,-0.3393,0.10809,0.10244,-0.0166,1.0000,0.2837 -7.250,-0.3260,0.10472,0.09912,-0.0140,1.0000,0.2914 -7.000,-0.3528,0.10541,0.09995,-0.0103,1.0000,0.2982 -6.750,-0.4005,0.10752,0.10227,-0.0062,1.0000,0.3005 -6.500,-0.3769,0.10365,0.09840,-0.0044,1.0000,0.3124 -6.250,-0.3828,0.10209,0.09693,-0.0038,0.9970,0.3223 -6.000,-0.3552,0.09881,0.09362,-0.0078,0.9871,0.3457 -5.750,-0.3595,0.09777,0.09262,-0.0105,0.9744,0.3672 -5.500,-0.3118,0.09310,0.08788,-0.0133,0.9666,0.3984 -5.250,-0.2808,0.08954,0.08430,-0.0159,0.9573,0.4261 -5.000,-0.2858,0.08878,0.08359,-0.0152,0.9449,0.4522 -4.750,-0.2489,0.08511,0.07987,-0.0170,0.9367,0.4844 -4.500,-0.2175,0.08195,0.07668,-0.0187,0.9278,0.5168 -4.250,-0.1938,0.07923,0.07394,-0.0190,0.9185,0.5476 -4.000,-0.1812,0.07770,0.07242,-0.0182,0.9099,0.5882 -3.750,-0.1463,0.07419,0.06888,-0.0198,0.9009,0.6163 -3.500,-0.1778,0.05250,0.04493,-0.0811,0.8860,0.1810 -3.250,-0.1364,0.04944,0.04087,-0.0856,0.8787,0.1682 -3.000,-0.1110,0.04771,0.03890,-0.0865,0.8714,0.1663 -2.750,-0.0808,0.04611,0.03695,-0.0879,0.8638,0.1628 -2.500,-0.0465,0.04477,0.03519,-0.0896,0.8571,0.1596 -2.250,-0.0238,0.04403,0.03411,-0.0894,0.8493,0.1584 -2.000,0.0208,0.04303,0.03276,-0.0921,0.8432,0.1602 -1.750,0.0300,0.04309,0.03266,-0.0901,0.8353,0.1628 -1.500,0.0674,0.04268,0.03194,-0.0915,0.8286,0.1678 -1.250,0.0843,0.04261,0.03184,-0.0904,0.8217,0.1714 -1.000,0.1094,0.04251,0.03172,-0.0902,0.8148,0.1775 -0.750,0.1411,0.04246,0.03158,-0.0909,0.8082,0.1886 -0.500,0.1558,0.04282,0.03193,-0.0898,0.8012,0.2026 -0.250,0.1981,0.04228,0.03174,-0.0922,0.7949,0.2473 0.000,0.2026,0.04121,0.03278,-0.0889,0.7888,0.6310 0.250,0.2287,0.04115,0.03291,-0.0870,0.7818,1.0000 0.500,0.2537,0.04223,0.03357,-0.0874,0.7751,1.0000 0.750,0.2656,0.04344,0.03452,-0.0865,0.7679,1.0000 1.000,0.3083,0.04435,0.03507,-0.0889,0.7613,1.0000 1.250,0.3035,0.04592,0.03653,-0.0863,0.7549,1.0000 1.500,0.3291,0.04708,0.03746,-0.0869,0.7480,1.0000 1.750,0.3467,0.04849,0.03869,-0.0867,0.7418,1.0000 2.000,0.3547,0.05003,0.04011,-0.0857,0.7357,1.0000 2.250,0.3968,0.05109,0.04097,-0.0878,0.7285,1.0000 2.500,0.3909,0.05305,0.04285,-0.0857,0.7242,1.0000 2.750,0.3993,0.05476,0.04448,-0.0849,0.7191,1.0000 3.000,0.4415,0.05598,0.04554,-0.0869,0.7114,1.0000 3.250,0.4367,0.05815,0.04766,-0.0852,0.7090,1.0000 3.500,0.4395,0.06024,0.04970,-0.0843,0.7070,1.0000 3.750,0.4457,0.06238,0.05180,-0.0839,0.7063,1.0000 4.000,0.4555,0.06476,0.05413,-0.0840,0.7085,1.0000 4.250,0.4736,0.06729,0.05661,-0.0850,0.7111,1.0000 4.500,0.3685,0.07170,0.06127,-0.0795,0.8213,1.0000 4.750,0.3986,0.07437,0.06385,-0.0815,0.8117,1.0000 5.000,0.4063,0.07558,0.06501,-0.0805,0.8002,1.0000 5.250,0.4332,0.07845,0.06782,-0.0822,0.7928,1.0000 5.500,0.4476,0.07996,0.06931,-0.0820,0.7808,1.0000 5.750,0.4579,0.08176,0.07108,-0.0816,0.7716,1.0000 6.000,0.4893,0.08478,0.07406,-0.0836,0.7624,1.0000 6.250,0.4921,0.08591,0.07519,-0.0822,0.7512,1.0000 6.500,0.5277,0.08974,0.07900,-0.0849,0.7451,1.0000 6.750,0.5251,0.09035,0.07962,-0.0829,0.7332,1.0000 7.000,0.5486,0.09348,0.08275,-0.0842,0.7268,1.0000 7.250,0.5591,0.09502,0.08431,-0.0837,0.7149,1.0000 7.500,0.5712,0.09748,0.08678,-0.0838,0.7083,1.0000 7.750,0.5898,0.09976,0.08910,-0.0843,0.6976,1.0000 8.000,0.5955,0.10173,0.09109,-0.0838,0.6886,1.0000 8.250,0.6211,0.10477,0.09418,-0.0850,0.6801,1.0000 8.500,0.6220,0.10644,0.09588,-0.0841,0.6707,1.0000 8.750,0.6521,0.11004,0.09954,-0.0858,0.6627,1.0000 9.000,0.6493,0.11130,0.10084,-0.0846,0.6518,1.0000 9.250,0.6839,0.11572,0.10535,-0.0867,0.6455,1.0000 9.500,0.6774,0.11647,0.10615,-0.0853,0.6334,1.0000 9.750,0.6903,0.11940,0.10914,-0.0857,0.6256,1.0000