Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-goe311-il-200000-n5 Airfoil,goe311-il Reynolds number,200000 Ncrit,5 Mach,0 Max Cl/Cd,81.9638 Max Cl/Cd alpha,6.75 Url,http://airfoiltools.com/polar/csv?polar=xf-goe311-il-200000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -9.250,-0.2871,0.10607,0.10279,-0.0285,1.0000,0.0159 -9.000,-0.2805,0.10300,0.09976,-0.0295,1.0000,0.0156 -8.750,-0.2730,0.09968,0.09646,-0.0315,0.9896,0.0153 -8.500,-0.2614,0.09578,0.09257,-0.0349,0.9743,0.0150 -8.250,-0.2514,0.09195,0.08873,-0.0380,0.9601,0.0148 -8.000,-0.2441,0.08829,0.08508,-0.0405,0.9455,0.0146 -7.750,-0.2393,0.08481,0.08160,-0.0424,0.9295,0.0145 -7.500,-0.2352,0.08129,0.07809,-0.0447,0.9131,0.0145 -7.250,-0.2274,0.07730,0.07408,-0.0481,0.8969,0.0148 -7.000,-0.2177,0.07292,0.06966,-0.0520,0.8806,0.0154 -6.750,-0.2058,0.06809,0.06477,-0.0564,0.8644,0.0158 -6.500,-0.1913,0.06305,0.05964,-0.0609,0.8485,0.0159 -6.250,-0.1741,0.05732,0.05379,-0.0662,0.8328,0.0160 -6.000,-0.1536,0.04970,0.04596,-0.0730,0.8181,0.0162 -5.750,-0.1291,0.02287,0.01739,-0.0906,0.8103,0.0167 -5.500,-0.1036,0.02005,0.01408,-0.0911,0.7962,0.0182 -5.250,-0.0775,0.01861,0.01232,-0.0910,0.7821,0.0207 -5.000,-0.0509,0.01760,0.01105,-0.0909,0.7684,0.0237 -4.750,-0.0237,0.01728,0.01056,-0.0906,0.7546,0.0281 -4.500,0.0040,0.01677,0.00964,-0.0903,0.7411,0.0365 -4.250,0.0315,0.01690,0.00957,-0.0901,0.7276,0.0429 -4.000,0.0586,0.01653,0.00896,-0.0900,0.7146,0.0473 -3.750,0.0860,0.01638,0.00867,-0.0899,0.7018,0.0524 -3.500,0.1136,0.01607,0.00806,-0.0898,0.6891,0.0566 -3.250,0.1406,0.01551,0.00740,-0.0898,0.6763,0.0608 -3.000,0.1682,0.01513,0.00685,-0.0897,0.6629,0.0631 -2.750,0.1958,0.01471,0.00624,-0.0896,0.6491,0.0639 -2.500,0.2235,0.01437,0.00570,-0.0894,0.6356,0.0647 -2.250,0.2511,0.01408,0.00526,-0.0893,0.6230,0.0655 -2.000,0.2787,0.01384,0.00488,-0.0891,0.6116,0.0664 -1.750,0.3064,0.01365,0.00455,-0.0890,0.6017,0.0678 -1.500,0.3339,0.01348,0.00427,-0.0889,0.5930,0.0696 -1.250,0.3616,0.01334,0.00406,-0.0888,0.5849,0.0715 -1.000,0.3891,0.01324,0.00388,-0.0887,0.5785,0.0738 -0.750,0.4169,0.01316,0.00376,-0.0886,0.5726,0.0771 -0.500,0.4445,0.01312,0.00372,-0.0885,0.5672,0.0839 -0.250,0.4722,0.01313,0.00372,-0.0885,0.5623,0.0999 0.000,0.5001,0.01318,0.00374,-0.0885,0.5575,0.1149 0.250,0.5278,0.01325,0.00375,-0.0884,0.5532,0.1248 0.500,0.5555,0.01337,0.00375,-0.0884,0.5494,0.1335 0.750,0.5834,0.01343,0.00384,-0.0884,0.5452,0.1422 1.000,0.6111,0.01353,0.00388,-0.0884,0.5411,0.1491 1.250,0.6386,0.01359,0.00394,-0.0884,0.5374,0.1543 1.500,0.6661,0.01369,0.00400,-0.0884,0.5339,0.1592 1.750,0.6938,0.01375,0.00407,-0.0884,0.5299,0.1635 2.000,0.7212,0.01379,0.00416,-0.0884,0.5259,0.1683 2.250,0.7486,0.01390,0.00426,-0.0884,0.5222,0.1768 2.500,0.7759,0.01399,0.00439,-0.0884,0.5186,0.1863 2.750,0.8031,0.01403,0.00452,-0.0884,0.5136,0.1949 3.000,0.8300,0.01410,0.00462,-0.0882,0.5077,0.2027 3.250,0.8566,0.01418,0.00474,-0.0881,0.5004,0.2123 3.500,0.8830,0.01423,0.00484,-0.0879,0.4916,0.2282 3.750,0.9094,0.01426,0.00496,-0.0877,0.4821,0.2577 4.000,0.9356,0.01428,0.00509,-0.0875,0.4743,0.3171 4.250,0.9653,0.01318,0.00525,-0.0879,0.4677,1.0000 4.500,0.9918,0.01334,0.00541,-0.0877,0.4624,1.0000 4.750,1.0181,0.01351,0.00559,-0.0875,0.4573,1.0000 5.000,1.0445,0.01365,0.00579,-0.0874,0.4507,1.0000 5.250,1.0705,0.01382,0.00597,-0.0871,0.4445,1.0000 5.500,1.0967,0.01397,0.00622,-0.0869,0.4370,1.0000 5.750,1.1224,0.01414,0.00642,-0.0867,0.4296,1.0000 6.000,1.1484,0.01431,0.00668,-0.0864,0.4210,1.0000 6.250,1.1738,0.01450,0.00692,-0.0861,0.4122,1.0000 6.500,1.1990,0.01469,0.00721,-0.0858,0.4016,1.0000 6.750,1.2229,0.01492,0.00744,-0.0853,0.3820,1.0000 7.000,1.2427,0.01538,0.00771,-0.0842,0.3417,1.0000 7.250,1.2596,0.01617,0.00824,-0.0827,0.2967,1.0000 7.500,1.2756,0.01709,0.00894,-0.0813,0.2553,1.0000 7.750,1.2899,0.01814,0.00979,-0.0796,0.2150,1.0000 8.000,1.3035,0.01921,0.01069,-0.0779,0.1809,1.0000 8.250,1.3133,0.02053,0.01175,-0.0757,0.1336,1.0000 8.500,1.3118,0.02255,0.01336,-0.0721,0.0809,1.0000 8.750,1.3205,0.02365,0.01447,-0.0696,0.0650,1.0000 9.000,1.3164,0.02553,0.01611,-0.0658,0.0243,1.0000 9.250,1.3225,0.02688,0.01754,-0.0633,0.0194,1.0000 9.500,1.3300,0.02820,0.01900,-0.0613,0.0176,1.0000 9.750,1.3358,0.02973,0.02067,-0.0593,0.0162,1.0000 10.000,1.3393,0.03155,0.02263,-0.0574,0.0149,1.0000 10.250,1.3397,0.03377,0.02506,-0.0556,0.0136,1.0000 10.500,1.3408,0.03607,0.02752,-0.0542,0.0128,1.0000 10.750,1.3436,0.03832,0.02993,-0.0532,0.0124,1.0000 11.000,1.3444,0.04089,0.03265,-0.0523,0.0120,1.0000 11.250,1.3436,0.04371,0.03562,-0.0516,0.0117,1.0000 11.500,1.3417,0.04676,0.03881,-0.0510,0.0113,1.0000 11.750,1.3386,0.04999,0.04218,-0.0505,0.0110,1.0000 12.000,1.3352,0.05334,0.04566,-0.0502,0.0107,1.0000 12.250,1.3317,0.05675,0.04919,-0.0500,0.0104,1.0000 12.500,1.3283,0.06020,0.05275,-0.0499,0.0101,1.0000 12.750,1.3246,0.06375,0.05639,-0.0499,0.0097,1.0000 13.000,1.3204,0.06741,0.06015,-0.0499,0.0094,1.0000 13.250,1.3149,0.07122,0.06403,-0.0499,0.0091,1.0000 13.500,1.3085,0.07505,0.06791,-0.0497,0.0088,1.0000 13.750,1.3073,0.07828,0.07122,-0.0494,0.0086,1.0000 14.000,1.3086,0.08126,0.07433,-0.0493,0.0084,1.0000 14.250,1.3102,0.08418,0.07736,-0.0490,0.0083,1.0000 14.500,1.3122,0.08705,0.08035,-0.0487,0.0081,1.0000 14.750,1.3146,0.08989,0.08330,-0.0484,0.0079,1.0000 15.000,1.3169,0.09275,0.08627,-0.0481,0.0078,1.0000 15.250,1.3191,0.09566,0.08930,-0.0479,0.0076,1.0000 15.500,1.3206,0.09873,0.09251,-0.0478,0.0075,1.0000 15.750,1.3208,0.10211,0.09604,-0.0480,0.0074,1.0000 16.000,1.3198,0.10580,0.09988,-0.0486,0.0072,1.0000 16.250,1.3176,0.10976,0.10400,-0.0495,0.0071,1.0000 16.500,1.3148,0.11389,0.10827,-0.0507,0.0069,1.0000 16.750,1.3116,0.11815,0.11268,-0.0521,0.0067,1.0000 17.000,1.3084,0.12246,0.11712,-0.0537,0.0066,1.0000 17.250,1.3040,0.12713,0.12194,-0.0557,0.0065,1.0000 17.500,1.2994,0.13192,0.12686,-0.0579,0.0063,1.0000 17.750,1.2944,0.13687,0.13194,-0.0602,0.0062,1.0000 18.000,1.2893,0.14189,0.13708,-0.0627,0.0061,1.0000 18.250,1.2828,0.14738,0.14272,-0.0656,0.0061,1.0000 18.500,1.2755,0.15318,0.14866,-0.0688,0.0060,1.0000 18.750,1.2665,0.15979,0.15542,-0.0728,0.0059,1.0000