Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-e857-il-500000-n5 Airfoil,e857-il Reynolds number,500000 Ncrit,5 Mach,0 Max Cl/Cd,85.1857 Max Cl/Cd alpha,9 Url,http://airfoiltools.com/polar/csv?polar=xf-e857-il-500000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -17.750,-0.6607,0.11274,0.10907,-0.0585,1.0000,0.0085 -17.500,-0.6740,0.10692,0.10316,-0.0611,1.0000,0.0086 -17.250,-0.6868,0.10132,0.09747,-0.0635,1.0000,0.0086 -17.000,-0.6981,0.09613,0.09220,-0.0657,1.0000,0.0086 -16.750,-0.7098,0.09100,0.08698,-0.0679,1.0000,0.0085 -16.500,-0.7209,0.08603,0.08193,-0.0699,1.0000,0.0088 -16.250,-0.7325,0.08124,0.07706,-0.0717,1.0000,0.0088 -16.000,-0.7413,0.07699,0.07273,-0.0733,1.0000,0.0088 -15.750,-0.7513,0.07272,0.06838,-0.0747,1.0000,0.0088 -15.500,-0.7503,0.06828,0.06385,-0.0784,0.9990,0.0089 -15.250,-0.7473,0.06400,0.05947,-0.0823,0.9975,0.0090 -15.000,-0.7417,0.06023,0.05561,-0.0859,0.9960,0.0091 -14.750,-0.7365,0.05639,0.05167,-0.0897,0.9943,0.0092 -14.500,-0.7296,0.05294,0.04813,-0.0932,0.9928,0.0093 -14.250,-0.7245,0.04978,0.04489,-0.0958,0.9903,0.0094 -14.000,-0.7180,0.04657,0.04160,-0.0989,0.9876,0.0095 -13.750,-0.7109,0.04321,0.03817,-0.1025,0.9851,0.0098 -13.500,-0.6978,0.04032,0.03521,-0.1064,0.9832,0.0100 -13.250,-0.6935,0.03790,0.03274,-0.1073,0.9780,0.0100 -12.750,-0.6810,0.03320,0.02792,-0.1097,0.9647,0.0105 -12.500,-0.6844,0.03112,0.02578,-0.1087,0.9506,0.0107 -12.250,-0.6810,0.02910,0.02370,-0.1086,0.9353,0.0109 -12.000,-0.6655,0.02701,0.02153,-0.1108,0.9219,0.0111 -11.750,-0.6383,0.02503,0.01944,-0.1147,0.9091,0.0117 -11.500,-0.5932,0.02278,0.01707,-0.1225,0.8946,0.0123 -11.250,-0.5267,0.02092,0.01507,-0.1335,0.8776,0.0134 -11.000,-0.4506,0.01940,0.01336,-0.1460,0.8515,0.0152 -10.750,-0.4223,0.01849,0.01221,-0.1487,0.8153,0.0163 -10.500,-0.4159,0.01796,0.01150,-0.1462,0.7867,0.0173 -10.250,-0.4074,0.01748,0.01087,-0.1437,0.7630,0.0184 -10.000,-0.3960,0.01706,0.01033,-0.1415,0.7435,0.0198 -9.750,-0.3833,0.01664,0.00982,-0.1395,0.7268,0.0214 -9.500,-0.3685,0.01628,0.00935,-0.1376,0.7108,0.0233 -9.250,-0.3530,0.01591,0.00890,-0.1359,0.6961,0.0254 -9.000,-0.3361,0.01558,0.00848,-0.1343,0.6824,0.0278 -8.750,-0.3178,0.01525,0.00809,-0.1329,0.6694,0.0307 -8.500,-0.2987,0.01492,0.00771,-0.1316,0.6584,0.0343 -8.250,-0.2794,0.01461,0.00734,-0.1303,0.6472,0.0387 -8.000,-0.2586,0.01431,0.00700,-0.1293,0.6367,0.0430 -7.750,-0.2382,0.01404,0.00667,-0.1281,0.6260,0.0482 -7.500,-0.2166,0.01375,0.00636,-0.1272,0.6155,0.0544 -7.250,-0.1953,0.01349,0.00606,-0.1262,0.6057,0.0621 -7.000,-0.1729,0.01321,0.00578,-0.1254,0.5963,0.0717 -6.750,-0.1505,0.01297,0.00552,-0.1245,0.5879,0.0816 -6.500,-0.1270,0.01272,0.00527,-0.1239,0.5797,0.0926 -6.250,-0.1042,0.01249,0.00502,-0.1231,0.5716,0.1036 -6.000,-0.0804,0.01224,0.00477,-0.1225,0.5642,0.1167 -5.750,-0.0572,0.01197,0.00452,-0.1218,0.5559,0.1347 -5.500,-0.0341,0.01167,0.00427,-0.1211,0.5485,0.1600 -5.250,-0.0106,0.01136,0.00403,-0.1205,0.5408,0.1893 -5.000,0.0123,0.01105,0.00380,-0.1198,0.5339,0.2263 -4.750,0.0365,0.01073,0.00362,-0.1193,0.5279,0.2697 -4.500,0.0615,0.01057,0.00352,-0.1189,0.5214,0.3009 -4.250,0.0864,0.01051,0.00345,-0.1183,0.5153,0.3227 -4.000,0.1127,0.01045,0.00341,-0.1180,0.5098,0.3401 -3.750,0.1386,0.01044,0.00337,-0.1176,0.5037,0.3546 -3.500,0.1638,0.01046,0.00334,-0.1170,0.4977,0.3660 -3.250,0.1899,0.01046,0.00331,-0.1166,0.4922,0.3736 -3.000,0.2159,0.01048,0.00328,-0.1162,0.4868,0.3816 -2.750,0.2414,0.01051,0.00326,-0.1156,0.4815,0.3884 -2.500,0.2668,0.01055,0.00327,-0.1151,0.4769,0.3964 -2.250,0.2933,0.01058,0.00325,-0.1148,0.4726,0.4028 -2.000,0.3191,0.01060,0.00326,-0.1143,0.4680,0.4096 -1.750,0.3443,0.01066,0.00329,-0.1137,0.4633,0.4187 -1.500,0.3697,0.01073,0.00330,-0.1132,0.4590,0.4246 -1.250,0.3958,0.01075,0.00331,-0.1128,0.4548,0.4287 -1.000,0.4216,0.01079,0.00333,-0.1124,0.4506,0.4325 -0.750,0.4468,0.01085,0.00335,-0.1118,0.4466,0.4361 -0.500,0.4717,0.01093,0.00337,-0.1112,0.4430,0.4397 -0.250,0.4976,0.01099,0.00340,-0.1108,0.4399,0.4431 0.000,0.5234,0.01102,0.00344,-0.1104,0.4367,0.4467 0.250,0.5488,0.01108,0.00349,-0.1100,0.4331,0.4502 0.500,0.5738,0.01116,0.00355,-0.1094,0.4295,0.4538 0.750,0.5983,0.01127,0.00361,-0.1088,0.4261,0.4576 1.000,0.6235,0.01137,0.00368,-0.1083,0.4230,0.4613 1.250,0.6493,0.01142,0.00375,-0.1079,0.4204,0.4649 1.500,0.6747,0.01150,0.00384,-0.1074,0.4176,0.4687 1.750,0.6997,0.01159,0.00393,-0.1069,0.4147,0.4726 2.000,0.7244,0.01170,0.00402,-0.1064,0.4119,0.4766 2.250,0.7485,0.01183,0.00413,-0.1057,0.4090,0.4808 2.500,0.7724,0.01196,0.00425,-0.1050,0.4062,0.4847 2.750,0.7976,0.01203,0.00436,-0.1046,0.4038,0.4892 3.000,0.8224,0.01213,0.00448,-0.1041,0.4014,0.4936 3.250,0.8468,0.01224,0.00460,-0.1035,0.3989,0.4980 3.500,0.8709,0.01237,0.00473,-0.1029,0.3965,0.5024 3.750,0.8943,0.01250,0.00488,-0.1021,0.3940,0.5078 4.000,0.9174,0.01265,0.00503,-0.1014,0.3915,0.5133 4.250,0.9404,0.01281,0.00519,-0.1006,0.3890,0.5186 4.500,0.9650,0.01292,0.00534,-0.1001,0.3870,0.5235 4.750,0.9889,0.01303,0.00551,-0.0995,0.3848,0.5296 5.000,1.0124,0.01317,0.00568,-0.0988,0.3827,0.5365 5.250,1.0353,0.01332,0.00586,-0.0981,0.3805,0.5431 5.500,1.0577,0.01347,0.00605,-0.0972,0.3783,0.5507 5.750,1.0796,0.01365,0.00625,-0.0963,0.3759,0.5583 6.000,1.1009,0.01385,0.00647,-0.0953,0.3736,0.5658 6.250,1.1229,0.01403,0.00670,-0.0945,0.3715,0.5749 6.500,1.1457,0.01418,0.00692,-0.0937,0.3697,0.5845 6.750,1.1680,0.01434,0.00715,-0.0930,0.3678,0.5963 7.000,1.1897,0.01451,0.00740,-0.0921,0.3658,0.6084 7.500,1.2314,0.01490,0.00791,-0.0901,0.3614,0.6356 7.750,1.2509,0.01512,0.00820,-0.0889,0.3591,0.6517 8.000,1.2695,0.01537,0.00852,-0.0876,0.3569,0.6713 8.250,1.2887,0.01561,0.00885,-0.0864,0.3550,0.6960 8.500,1.3088,0.01577,0.00916,-0.0853,0.3534,0.7264 8.750,1.3272,0.01592,0.00950,-0.0839,0.3515,0.7717 9.000,1.3536,0.01589,0.00986,-0.0841,0.3491,0.9241 9.250,1.3755,0.01616,0.01017,-0.0836,0.3467,1.0000 9.500,1.3939,0.01651,0.01054,-0.0825,0.3444,1.0000 9.750,1.4113,0.01690,0.01094,-0.0812,0.3421,1.0000 10.000,1.4283,0.01733,0.01137,-0.0799,0.3399,1.0000 10.250,1.4461,0.01773,0.01182,-0.0788,0.3377,1.0000 10.500,1.4646,0.01810,0.01226,-0.0778,0.3353,1.0000 10.750,1.4812,0.01854,0.01274,-0.0765,0.3320,1.0000 11.000,1.4958,0.01906,0.01329,-0.0751,0.3282,1.0000 11.250,1.5080,0.01970,0.01393,-0.0734,0.3244,1.0000 11.500,1.5227,0.02028,0.01455,-0.0721,0.3212,1.0000 11.750,1.5378,0.02085,0.01519,-0.0708,0.3175,1.0000 12.000,1.5509,0.02153,0.01591,-0.0695,0.3135,1.0000 12.250,1.5615,0.02236,0.01675,-0.0679,0.3095,1.0000 12.500,1.5724,0.02321,0.01764,-0.0664,0.3062,1.0000 12.750,1.5861,0.02396,0.01847,-0.0653,0.3022,1.0000 13.000,1.5965,0.02491,0.01947,-0.0639,0.2978,1.0000 13.250,1.6038,0.02607,0.02065,-0.0624,0.2935,1.0000 13.500,1.6131,0.02717,0.02180,-0.0611,0.2897,1.0000 13.750,1.6229,0.02829,0.02298,-0.0600,0.2850,1.0000 14.000,1.6276,0.02978,0.02451,-0.0585,0.2796,1.0000 14.250,1.6316,0.03137,0.02614,-0.0572,0.2747,1.0000 14.500,1.6375,0.03290,0.02773,-0.0561,0.2689,1.0000 14.750,1.6376,0.03492,0.02978,-0.0548,0.2630,1.0000 15.000,1.6392,0.03691,0.03182,-0.0537,0.2567,1.0000 15.250,1.6367,0.03931,0.03426,-0.0526,0.2496,1.0000 15.500,1.6326,0.04193,0.03692,-0.0515,0.2425,1.0000 15.750,1.6257,0.04491,0.03993,-0.0506,0.2345,1.0000 16.000,1.6180,0.04807,0.04312,-0.0498,0.2267,1.0000 16.250,1.6041,0.05194,0.04702,-0.0490,0.2180,1.0000 16.500,1.5929,0.05566,0.05077,-0.0485,0.2088,1.0000 16.750,1.5763,0.06008,0.05522,-0.0482,0.2001,1.0000 17.000,1.5574,0.06488,0.06003,-0.0480,0.1904,1.0000 17.250,1.5409,0.06955,0.06472,-0.0480,0.1813,1.0000 17.500,1.5223,0.07461,0.06980,-0.0483,0.1736,1.0000 17.750,1.5070,0.07935,0.07457,-0.0487,0.1649,1.0000 18.000,1.4910,0.08430,0.07955,-0.0492,0.1575,1.0000 18.250,1.4756,0.08929,0.08456,-0.0500,0.1498,1.0000