Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-e397-il-50000 Airfoil,e397-il Reynolds number,50000 Ncrit,9 Mach,0 Max Cl/Cd,26.2993 Max Cl/Cd alpha,12 Url,http://airfoiltools.com/polar/csv?polar=xf-e397-il-50000 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -8.500,-0.3770,0.12785,0.12220,-0.0205,1.0000,0.2288 -8.250,-0.3878,0.12676,0.12118,-0.0189,1.0000,0.2365 -8.000,-0.4153,0.12717,0.12171,-0.0178,1.0000,0.2387 -7.750,-0.3957,0.12209,0.11661,-0.0157,1.0000,0.2475 -7.500,-0.4177,0.12180,0.11642,-0.0142,1.0000,0.2532 -7.250,-0.4223,0.11900,0.11367,-0.0127,1.0000,0.2574 -7.000,-0.4252,0.11703,0.11173,-0.0107,1.0000,0.2671 -6.750,-0.4578,0.11719,0.11202,-0.0086,1.0000,0.2697 -6.500,-0.4421,0.11300,0.10781,-0.0067,1.0000,0.2822 -6.250,-0.4752,0.11304,0.10798,-0.0040,1.0000,0.2850 -6.000,-0.4600,0.10867,0.10359,-0.0024,1.0000,0.2940 -5.750,-0.4896,0.10822,0.10325,0.0000,1.0000,0.3000 -5.500,-0.5281,0.08486,0.07979,-0.0359,1.0000,0.1631 -5.250,-0.5215,0.08111,0.07601,-0.0353,1.0000,0.1646 -5.000,-0.5067,0.07300,0.06771,-0.0427,1.0000,0.1580 -4.750,-0.4745,0.06151,0.05567,-0.0570,1.0000,0.1573 -4.500,-0.4333,0.05295,0.04630,-0.0684,1.0000,0.1661 -4.250,-0.3977,0.04851,0.04122,-0.0741,1.0000,0.1796 -4.000,-0.3697,0.04632,0.03869,-0.0764,1.0000,0.1948 -3.750,-0.3442,0.04485,0.03699,-0.0776,1.0000,0.2109 -3.250,-0.2956,0.04296,0.03477,-0.0788,1.0000,0.2471 -3.000,-0.2673,0.04201,0.03346,-0.0805,1.0000,0.2711 -2.750,-0.2466,0.04173,0.03321,-0.0800,1.0000,0.2913 -2.500,-0.2208,0.04132,0.03256,-0.0809,1.0000,0.3179 -2.250,-0.2013,0.04132,0.03262,-0.0801,1.0000,0.3409 -2.000,-0.1784,0.04121,0.03240,-0.0803,1.0000,0.3680 -1.750,-0.1557,0.04125,0.03234,-0.0804,1.0000,0.3970 -1.500,-0.1366,0.04142,0.03257,-0.0796,1.0000,0.4230 -1.250,-0.1158,0.04162,0.03273,-0.0792,1.0000,0.4514 -1.000,-0.0951,0.04189,0.03298,-0.0789,1.0000,0.4813 -0.750,-0.0747,0.04221,0.03329,-0.0785,1.0000,0.5118 -0.500,-0.0546,0.04261,0.03368,-0.0780,1.0000,0.5432 -0.250,-0.0352,0.04306,0.03412,-0.0774,1.0000,0.5756 0.000,-0.0161,0.04355,0.03461,-0.0767,1.0000,0.6094 0.250,0.0028,0.04407,0.03514,-0.0760,1.0000,0.6466 0.500,0.0204,0.04458,0.03568,-0.0749,1.0000,0.6859 0.750,0.0369,0.04506,0.03623,-0.0735,1.0000,0.7315 1.000,0.0501,0.04538,0.03670,-0.0713,1.0000,0.7871 1.250,0.0562,0.04510,0.03673,-0.0675,1.0000,0.8795 1.500,0.0797,0.04501,0.03649,-0.0712,1.0000,1.0000 1.750,0.1136,0.04658,0.03763,-0.0758,1.0000,1.0000 2.000,0.1387,0.04799,0.03875,-0.0779,1.0000,1.0000 2.250,0.1608,0.04938,0.03992,-0.0793,1.0000,1.0000 2.500,0.1815,0.05080,0.04114,-0.0803,1.0000,1.0000 2.750,0.2012,0.05225,0.04244,-0.0811,1.0000,1.0000 3.000,0.2353,0.05478,0.04479,-0.0845,0.9939,1.0000 3.250,0.2660,0.05698,0.04686,-0.0875,0.9849,1.0000 3.500,0.2939,0.05904,0.04883,-0.0899,0.9751,1.0000 3.750,0.3218,0.06120,0.05091,-0.0923,0.9649,1.0000 4.000,0.3523,0.06374,0.05336,-0.0951,0.9556,1.0000 4.250,0.3861,0.06650,0.05605,-0.0983,0.9437,1.0000 4.500,0.4091,0.06821,0.05774,-0.0998,0.9303,1.0000 4.750,0.4311,0.07000,0.05954,-0.1010,0.9169,1.0000 5.000,0.4524,0.07190,0.06144,-0.1022,0.9038,1.0000 5.250,0.4742,0.07396,0.06350,-0.1034,0.8907,1.0000 5.500,0.4968,0.07617,0.06572,-0.1048,0.8779,1.0000 5.750,0.5212,0.07859,0.06817,-0.1064,0.8653,1.0000 6.000,0.5490,0.08128,0.07089,-0.1084,0.8523,1.0000 6.250,0.5745,0.08376,0.07341,-0.1100,0.8378,1.0000 6.500,0.5983,0.08616,0.07586,-0.1113,0.8229,1.0000 6.750,0.6189,0.08837,0.07815,-0.1122,0.8076,1.0000 7.000,0.6388,0.09062,0.08046,-0.1130,0.7922,1.0000 7.250,0.6551,0.09271,0.08263,-0.1133,0.7764,1.0000 7.500,0.6703,0.09480,0.08480,-0.1136,0.7602,1.0000 7.750,0.7598,0.09102,0.08111,-0.1137,0.6673,1.0000 8.000,0.7816,0.09230,0.08250,-0.1136,0.6474,1.0000 8.250,0.8273,0.09264,0.08298,-0.1144,0.6268,1.0000 8.500,0.8469,0.09399,0.08444,-0.1140,0.6093,1.0000 8.750,0.8600,0.09566,0.08625,-0.1134,0.5921,1.0000 9.000,0.8774,0.09718,0.08790,-0.1130,0.5752,1.0000 9.250,0.8976,0.09854,0.08940,-0.1127,0.5583,1.0000 9.500,0.9199,0.09969,0.09071,-0.1123,0.5416,1.0000 9.750,0.9438,0.10064,0.09184,-0.1118,0.5252,1.0000 10.000,0.9710,0.10111,0.09249,-0.1111,0.5087,1.0000 10.250,1.0007,0.10112,0.09270,-0.1103,0.4924,1.0000 10.500,1.0341,0.10041,0.09223,-0.1090,0.4763,1.0000 10.750,1.0460,0.10207,0.09404,-0.1081,0.4598,1.0000 11.000,1.0500,0.10474,0.09685,-0.1074,0.4430,1.0000 11.250,1.0607,0.10674,0.09901,-0.1066,0.4269,1.0000 11.500,1.0719,0.10863,0.10108,-0.1057,0.4107,1.0000 11.750,1.0849,0.11021,0.10285,-0.1047,0.3944,1.0000 12.000,1.4341,0.05453,0.04768,-0.0874,0.3114,1.0000 12.250,1.4300,0.05688,0.04979,-0.0842,0.2757,1.0000 12.500,1.4358,0.05891,0.05129,-0.0815,0.2353,1.0000 12.750,1.4367,0.06171,0.05381,-0.0792,0.2060,1.0000 13.000,1.4319,0.06512,0.05728,-0.0773,0.1863,1.0000 13.250,1.4468,0.06739,0.05920,-0.0759,0.1627,1.0000 13.500,1.4511,0.07061,0.06248,-0.0745,0.1474,1.0000 13.750,1.4586,0.07386,0.06580,-0.0732,0.1335,1.0000 14.000,1.4688,0.07713,0.06907,-0.0721,0.1208,1.0000 14.250,1.4549,0.08176,0.07416,-0.0708,0.1161,1.0000 14.500,1.4648,0.08537,0.07777,-0.0700,0.1069,1.0000 14.750,1.4452,0.09063,0.08346,-0.0693,0.1046,1.0000 15.000,1.4275,0.09604,0.08921,-0.0691,0.1022,1.0000 15.250,1.4426,0.09963,0.09272,-0.0686,0.0947,1.0000 15.500,1.4177,0.10573,0.09916,-0.0692,0.0944,1.0000 15.750,1.3922,0.11232,0.10607,-0.0707,0.0944,1.0000 16.000,1.3664,0.11948,0.11349,-0.0729,0.0947,1.0000 16.250,1.3410,0.12720,0.12143,-0.0760,0.0951,1.0000 16.500,1.1259,0.18702,0.18121,-0.1177,0.1480,1.0000 16.750,1.1208,0.19502,0.18918,-0.1219,0.1483,1.0000 17.000,1.1221,0.20201,0.19617,-0.1251,0.1489,1.0000 17.250,1.1262,0.20862,0.20282,-0.1277,0.1494,1.0000 17.500,0.8244,0.21851,0.21348,-0.1259,0.2486,1.0000 17.750,0.8360,0.22281,0.21787,-0.1263,0.2369,1.0000