Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-goe438-il-200000 Airfoil,goe438-il Reynolds number,200000 Ncrit,9 Mach,0 Max Cl/Cd,68.3929 Max Cl/Cd alpha,6.25 Url,http://www.airfoiltools.com/polar/csv?polar=xf-goe438-il-200000 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -9.500,-0.3625,0.09920,0.09554,-0.0394,1.0000,0.0654 -9.250,-0.3830,0.09629,0.09272,-0.0427,1.0000,0.0658 -9.000,-0.4074,0.09351,0.09004,-0.0439,1.0000,0.0659 -8.750,-0.3656,0.08898,0.08545,-0.0376,1.0000,0.0678 -8.500,-0.3614,0.08694,0.08343,-0.0358,1.0000,0.0690 -8.250,-0.3654,0.08492,0.08147,-0.0342,1.0000,0.0702 -8.000,-0.3769,0.08309,0.07972,-0.0322,1.0000,0.0716 -7.750,-0.3986,0.08174,0.07846,-0.0290,1.0000,0.0724 -7.500,-0.4216,0.08019,0.07699,-0.0264,1.0000,0.0732 -7.250,-0.4412,0.07778,0.07462,-0.0259,1.0000,0.0749 -7.000,-0.4341,0.06707,0.06366,-0.0430,0.9926,0.0793 -6.750,-0.4097,0.06514,0.06177,-0.0427,0.9888,0.0809 -6.500,-0.3816,0.06219,0.05879,-0.0460,0.9844,0.0840 -6.250,-0.3587,0.05412,0.05021,-0.0571,0.9746,0.0932 -6.000,-0.3279,0.05178,0.04795,-0.0589,0.9713,0.0952 -5.750,-0.3017,0.04949,0.04560,-0.0607,0.9648,0.0991 -5.500,-0.2716,0.04470,0.04038,-0.0662,0.9581,0.1089 -5.250,-0.2393,0.04254,0.03825,-0.0684,0.9538,0.1121 -5.000,-0.2120,0.03959,0.03484,-0.0710,0.9449,0.1237 -4.750,-0.1743,0.03734,0.03268,-0.0739,0.9418,0.1276 -4.500,-0.1467,0.03519,0.03017,-0.0753,0.9325,0.1399 -4.250,-0.1080,0.03297,0.02799,-0.0781,0.9284,0.1448 -4.000,-0.0668,0.03077,0.02559,-0.0817,0.9252,0.1585 -3.750,-0.0384,0.02488,0.01848,-0.0806,0.9145,0.1093 -3.500,0.0026,0.02181,0.01467,-0.0819,0.9102,0.0928 -3.250,0.0316,0.02057,0.01325,-0.0817,0.8999,0.0928 -3.000,0.0698,0.01915,0.01166,-0.0833,0.8941,0.0930 -2.750,0.0981,0.01820,0.01056,-0.0829,0.8825,0.0928 -2.500,0.1297,0.01716,0.00941,-0.0832,0.8726,0.0931 -2.250,0.1622,0.01621,0.00837,-0.0836,0.8628,0.0937 -2.000,0.1899,0.01550,0.00762,-0.0831,0.8497,0.0950 -1.750,0.2180,0.01497,0.00707,-0.0828,0.8366,0.0975 -1.500,0.2462,0.01450,0.00656,-0.0824,0.8234,0.0997 -1.250,0.2739,0.01406,0.00606,-0.0819,0.8102,0.1016 -1.000,0.3011,0.01369,0.00562,-0.0813,0.7966,0.1036 -0.750,0.3265,0.01341,0.00529,-0.0804,0.7816,0.1058 -0.500,0.3507,0.01297,0.00488,-0.0794,0.7664,0.1093 -0.250,0.3755,0.01273,0.00464,-0.0785,0.7512,0.1149 0.000,0.4006,0.01255,0.00442,-0.0776,0.7357,0.1212 0.250,0.4252,0.01230,0.00418,-0.0766,0.7202,0.1312 0.500,0.4497,0.01204,0.00397,-0.0756,0.7044,0.1579 0.750,0.5464,0.00979,0.00393,-0.0894,0.6851,1.0000 1.000,0.5686,0.00991,0.00388,-0.0880,0.6679,1.0000 1.250,0.5909,0.01007,0.00387,-0.0867,0.6512,1.0000 1.500,0.6132,0.01024,0.00390,-0.0854,0.6347,1.0000 1.750,0.6355,0.01044,0.00395,-0.0841,0.6183,1.0000 2.000,0.6576,0.01065,0.00403,-0.0828,0.6014,1.0000 2.250,0.6796,0.01085,0.00413,-0.0815,0.5846,1.0000 2.500,0.7017,0.01105,0.00423,-0.0801,0.5680,1.0000 2.750,0.7237,0.01125,0.00433,-0.0788,0.5513,1.0000 3.000,0.7456,0.01146,0.00445,-0.0775,0.5346,1.0000 3.250,0.7674,0.01167,0.00457,-0.0762,0.5181,1.0000 3.500,0.7893,0.01189,0.00471,-0.0749,0.5024,1.0000 3.750,0.8115,0.01215,0.00487,-0.0737,0.4881,1.0000 4.000,0.8338,0.01243,0.00504,-0.0725,0.4746,1.0000 4.250,0.8561,0.01270,0.00525,-0.0713,0.4613,1.0000 4.500,0.8786,0.01298,0.00548,-0.0702,0.4486,1.0000 4.750,0.9011,0.01329,0.00574,-0.0692,0.4366,1.0000 5.000,0.9236,0.01362,0.00598,-0.0681,0.4249,1.0000 5.500,0.9671,0.01419,0.00647,-0.0657,0.3997,1.0000 5.750,0.9893,0.01449,0.00675,-0.0646,0.3887,1.0000 6.000,1.0119,0.01485,0.00703,-0.0636,0.3792,1.0000 6.250,1.0341,0.01512,0.00736,-0.0626,0.3697,1.0000 6.500,1.0567,0.01548,0.00769,-0.0617,0.3612,1.0000 6.750,1.0789,0.01578,0.00802,-0.0606,0.3526,1.0000 7.000,1.1014,0.01614,0.00839,-0.0597,0.3448,1.0000 7.250,1.1232,0.01646,0.00873,-0.0586,0.3365,1.0000 7.500,1.1446,0.01679,0.00910,-0.0575,0.3277,1.0000 7.750,1.1657,0.01712,0.00943,-0.0563,0.3194,1.0000 8.000,1.1863,0.01744,0.00984,-0.0551,0.3108,1.0000 8.250,1.2067,0.01781,0.01019,-0.0538,0.3026,1.0000 8.500,1.2263,0.01809,0.01061,-0.0524,0.2937,1.0000 8.750,1.2456,0.01848,0.01098,-0.0510,0.2855,1.0000 9.000,1.2640,0.01877,0.01142,-0.0494,0.2762,1.0000 9.250,1.2812,0.01912,0.01182,-0.0477,0.2665,1.0000 9.500,1.2967,0.01950,0.01221,-0.0457,0.2562,1.0000 9.750,1.3119,0.01983,0.01266,-0.0436,0.2441,1.0000 10.000,1.3237,0.02021,0.01311,-0.0410,0.2304,1.0000 10.250,1.3325,0.02070,0.01361,-0.0379,0.2140,1.0000 10.500,1.3396,0.02135,0.01424,-0.0348,0.1910,1.0000 10.750,1.3419,0.02236,0.01512,-0.0314,0.1611,1.0000 11.000,1.3398,0.02379,0.01636,-0.0277,0.1334,1.0000 11.250,1.3367,0.02544,0.01787,-0.0243,0.1155,1.0000 11.500,1.3362,0.02705,0.01944,-0.0215,0.1035,1.0000 11.750,1.3394,0.02853,0.02095,-0.0192,0.0944,1.0000 12.000,1.3404,0.03022,0.02267,-0.0170,0.0880,1.0000 12.250,1.3424,0.03194,0.02443,-0.0152,0.0823,1.0000 12.500,1.3411,0.03401,0.02651,-0.0134,0.0784,1.0000 12.750,1.3431,0.03594,0.02854,-0.0120,0.0745,1.0000 13.000,1.3401,0.03839,0.03102,-0.0108,0.0710,1.0000 13.250,1.3350,0.04117,0.03384,-0.0097,0.0680,1.0000 13.500,1.3343,0.04370,0.03650,-0.0090,0.0649,1.0000 13.750,1.3297,0.04670,0.03955,-0.0085,0.0619,1.0000 14.000,1.3217,0.05007,0.04285,-0.0077,0.0588,1.0000 14.250,1.3202,0.05303,0.04601,-0.0076,0.0559,1.0000 14.500,1.3164,0.05624,0.04928,-0.0075,0.0529,1.0000 14.750,1.3160,0.05888,0.05179,-0.0063,0.0495,1.0000 15.000,1.3130,0.06227,0.05540,-0.0068,0.0474,1.0000 15.250,1.3120,0.06540,0.05864,-0.0071,0.0451,1.0000 15.500,1.3139,0.06810,0.06133,-0.0070,0.0429,1.0000 15.750,1.3180,0.07058,0.06382,-0.0065,0.0407,1.0000 16.000,1.3138,0.07438,0.06782,-0.0075,0.0391,1.0000 16.250,1.3136,0.07766,0.07123,-0.0081,0.0377,1.0000 16.500,1.3148,0.08076,0.07440,-0.0087,0.0365,1.0000 16.750,1.3195,0.08325,0.07687,-0.0088,0.0352,1.0000 17.000,1.3210,0.08639,0.08010,-0.0090,0.0341,1.0000 17.250,1.3133,0.09107,0.08501,-0.0109,0.0333,1.0000 17.500,1.3082,0.09546,0.08960,-0.0124,0.0326,1.0000