Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-fx84w218-il-200000 Airfoil,fx84w218-il Reynolds number,200000 Ncrit,9 Mach,0 Max Cl/Cd,57.4134 Max Cl/Cd alpha,8.5 Url,http://airfoiltools.com/polar/csv?polar=xf-fx84w218-il-200000 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -17.500,-0.7230,0.08134,0.07639,-0.0967,1.0000,0.0713 -17.250,-0.7825,0.07096,0.06567,-0.1029,1.0000,0.0713 -17.000,-0.8244,0.06403,0.05846,-0.1065,1.0000,0.0714 -16.750,-0.8062,0.06311,0.05766,-0.1063,1.0000,0.0725 -16.500,-0.8117,0.06124,0.05580,-0.1060,1.0000,0.0732 -16.250,-0.8224,0.05900,0.05352,-0.1062,0.9954,0.0739 -16.000,-0.8161,0.05550,0.04987,-0.1102,0.9867,0.0751 -15.750,-0.8145,0.05154,0.04568,-0.1145,0.9812,0.0764 -15.500,-0.8173,0.04756,0.04138,-0.1185,0.9746,0.0776 -15.250,-0.8178,0.04407,0.03757,-0.1219,0.9673,0.0787 -15.000,-0.7774,0.04318,0.03683,-0.1242,0.9629,0.0805 -14.750,-0.7601,0.04152,0.03509,-0.1260,0.9544,0.0821 -14.500,-0.7499,0.03971,0.03310,-0.1274,0.9460,0.0838 -14.250,-0.7497,0.03796,0.03111,-0.1270,0.9357,0.0852 -14.000,-0.7456,0.03662,0.02962,-0.1258,0.9257,0.0867 -13.750,-0.7242,0.03598,0.02907,-0.1253,0.9185,0.0885 -13.500,-0.7145,0.03515,0.02820,-0.1241,0.9099,0.0901 -13.250,-0.7106,0.03417,0.02707,-0.1223,0.9021,0.0918 -13.000,-0.7097,0.03319,0.02590,-0.1204,0.8941,0.0936 -12.750,-0.6938,0.03227,0.02496,-0.1194,0.8873,0.0956 -12.500,-0.6788,0.03169,0.02440,-0.1181,0.8816,0.0977 -12.250,-0.6673,0.03096,0.02363,-0.1169,0.8745,0.0999 -12.000,-0.6618,0.03018,0.02267,-0.1149,0.8677,0.1023 -11.750,-0.6449,0.02939,0.02185,-0.1138,0.8629,0.1047 -11.500,-0.6277,0.02884,0.02135,-0.1130,0.8569,0.1074 -11.250,-0.6162,0.02823,0.02067,-0.1115,0.8502,0.1103 -11.000,-0.6075,0.02756,0.01982,-0.1093,0.8449,0.1131 -10.750,-0.5858,0.02694,0.01930,-0.1087,0.8410,0.1163 -10.500,-0.5708,0.02644,0.01880,-0.1077,0.8346,0.1198 -10.250,-0.5613,0.02593,0.01812,-0.1056,0.8285,0.1233 -10.000,-0.5401,0.02524,0.01754,-0.1048,0.8242,0.1273 -9.750,-0.5260,0.02480,0.01704,-0.1031,0.8201,0.1314 -9.500,-0.5102,0.02433,0.01654,-0.1020,0.8140,0.1359 -9.250,-0.4940,0.02385,0.01613,-0.1006,0.8086,0.1404 -9.000,-0.4809,0.02345,0.01564,-0.0986,0.8041,0.1455 -8.750,-0.4646,0.02293,0.01512,-0.0969,0.8005,0.1507 -8.500,-0.4515,0.02273,0.01495,-0.0951,0.7946,0.1562 -8.250,-0.4369,0.02241,0.01461,-0.0933,0.7892,0.1624 -8.000,-0.4221,0.02204,0.01428,-0.0914,0.7847,0.1687 -7.750,-0.4048,0.02164,0.01381,-0.0898,0.7811,0.1763 -7.500,-0.3883,0.02132,0.01354,-0.0882,0.7771,0.1840 -7.250,-0.3721,0.02112,0.01337,-0.0867,0.7710,0.1925 -7.000,-0.3551,0.02083,0.01311,-0.0852,0.7662,0.2019 -6.750,-0.3365,0.02041,0.01272,-0.0838,0.7624,0.2120 -6.500,-0.3160,0.02010,0.01233,-0.0825,0.7592,0.2239 -6.250,-0.2989,0.01985,0.01219,-0.0810,0.7546,0.2358 -6.000,-0.2821,0.01968,0.01210,-0.0796,0.7488,0.2484 -5.750,-0.2623,0.01940,0.01184,-0.0784,0.7444,0.2631 -5.500,-0.2408,0.01906,0.01150,-0.0773,0.7409,0.2796 -5.250,-0.2188,0.01867,0.01116,-0.0763,0.7380,0.2978 -5.000,-0.2008,0.01853,0.01113,-0.0749,0.7331,0.3161 -4.750,-0.1833,0.01842,0.01114,-0.0735,0.7275,0.3360 -4.500,-0.1621,0.01816,0.01095,-0.0725,0.7234,0.3589 -4.250,-0.1390,0.01781,0.01068,-0.0716,0.7201,0.3841 -4.000,-0.1144,0.01746,0.01041,-0.0709,0.7173,0.4116 -3.750,-0.0948,0.01744,0.01050,-0.0697,0.7125,0.4385 -3.500,-0.0760,0.01747,0.01063,-0.0683,0.7069,0.4654 -3.250,-0.0524,0.01730,0.01057,-0.0675,0.7028,0.4924 -3.000,-0.0258,0.01709,0.01042,-0.0670,0.6996,0.5194 -2.750,0.0029,0.01692,0.01026,-0.0669,0.6969,0.5453 -2.500,0.0252,0.01705,0.01047,-0.0659,0.6924,0.5676 -2.250,0.0451,0.01725,0.01075,-0.0646,0.6865,0.5876 -2.000,0.0714,0.01723,0.01077,-0.0641,0.6824,0.6072 -1.750,0.1007,0.01715,0.01067,-0.0639,0.6792,0.6257 -1.500,0.1317,0.01708,0.01055,-0.0641,0.6766,0.6434 -1.250,0.1542,0.01734,0.01084,-0.0631,0.6720,0.6589 -1.000,0.1742,0.01761,0.01120,-0.0617,0.6661,0.6717 -0.750,0.2013,0.01762,0.01118,-0.0613,0.6620,0.6863 -0.500,0.2318,0.01761,0.01116,-0.0613,0.6589,0.6986 -0.250,0.2640,0.01758,0.01107,-0.0616,0.6562,0.7109 0.000,0.2833,0.01794,0.01149,-0.0601,0.6509,0.7220 0.250,0.3037,0.01814,0.01172,-0.0588,0.6452,0.7329 0.500,0.3314,0.01820,0.01178,-0.0583,0.6413,0.7432 0.750,0.3622,0.01815,0.01167,-0.0585,0.6383,0.7541 1.000,0.3958,0.01819,0.01166,-0.0589,0.6357,0.7627 1.250,0.4072,0.01858,0.01212,-0.0564,0.6291,0.7745 1.500,0.4289,0.01876,0.01236,-0.0549,0.6241,0.7822 1.750,0.4571,0.01876,0.01231,-0.0547,0.6205,0.7929 2.000,0.4896,0.01868,0.01218,-0.0550,0.6175,0.8007 2.250,0.5132,0.01888,0.01239,-0.0540,0.6133,0.8088 2.500,0.5246,0.01916,0.01273,-0.0514,0.6069,0.8194 2.750,0.5481,0.01921,0.01280,-0.0502,0.6026,0.8264 3.000,0.5795,0.01911,0.01264,-0.0506,0.5992,0.8352 3.250,0.6152,0.01901,0.01243,-0.0516,0.5962,0.8423 3.500,0.6167,0.01944,0.01302,-0.0471,0.5895,0.8513 3.750,0.6359,0.01949,0.01307,-0.0457,0.5844,0.8610 4.000,0.6650,0.01938,0.01293,-0.0455,0.5807,0.8672 4.250,0.7013,0.01924,0.01270,-0.0466,0.5775,0.8748 4.500,0.7043,0.01956,0.01313,-0.0425,0.5714,0.8844 4.750,0.7168,0.01967,0.01328,-0.0399,0.5658,0.8945 5.000,0.7461,0.01952,0.01309,-0.0399,0.5617,0.9019 5.250,0.7850,0.01937,0.01285,-0.0414,0.5583,0.9081 5.500,0.7846,0.01968,0.01327,-0.0369,0.5522,0.9201 5.750,0.7956,0.01977,0.01341,-0.0341,0.5465,0.9317 6.000,0.8348,0.01963,0.01322,-0.0360,0.5421,0.9375 6.250,0.8853,0.01951,0.01297,-0.0398,0.5383,0.9414 6.500,0.8861,0.02001,0.01365,-0.0361,0.5309,0.9547 6.750,0.9202,0.02004,0.01368,-0.0376,0.5253,0.9625 7.000,0.9732,0.01989,0.01342,-0.0420,0.5208,0.9651 7.250,1.0036,0.02040,0.01403,-0.0438,0.5139,0.9718 7.500,1.0381,0.02061,0.01426,-0.0458,0.5074,0.9788 7.750,1.0919,0.02050,0.01406,-0.0505,0.5022,0.9803 8.000,1.1228,0.02096,0.01460,-0.0525,0.4953,0.9877 8.250,1.1573,0.02116,0.01484,-0.0547,0.4882,0.9951 8.500,1.2097,0.02107,0.01463,-0.0592,0.4826,0.9972 8.750,1.1598,0.02123,0.01487,-0.0473,0.4779,1.0000 9.000,1.1354,0.02155,0.01521,-0.0397,0.4719,1.0000 9.250,1.1613,0.02154,0.01513,-0.0397,0.4663,1.0000 9.500,1.1773,0.02188,0.01546,-0.0385,0.4602,1.0000 9.750,1.1762,0.02263,0.01626,-0.0352,0.4530,1.0000 10.000,1.2049,0.02263,0.01617,-0.0356,0.4470,1.0000 10.250,1.2113,0.02335,0.01693,-0.0333,0.4402,1.0000 10.500,1.2168,0.02405,0.01766,-0.0310,0.4328,1.0000 10.750,1.2545,0.02383,0.01731,-0.0323,0.4266,1.0000 11.000,1.2396,0.02530,0.01890,-0.0280,0.4188,1.0000 11.250,1.2555,0.02571,0.01929,-0.0269,0.4115,1.0000 11.500,1.2660,0.02645,0.02002,-0.0254,0.4041,1.0000 11.750,1.2670,0.02752,0.02113,-0.0231,0.3958,1.0000 12.000,1.2905,0.02774,0.02125,-0.0229,0.3885,1.0000 12.250,1.2809,0.02943,0.02304,-0.0198,0.3799,1.0000 12.500,1.3078,0.02945,0.02293,-0.0199,0.3724,1.0000 12.750,1.2945,0.03152,0.02514,-0.0168,0.3637,1.0000 13.000,1.3116,0.03203,0.02556,-0.0162,0.3559,1.0000 13.250,1.3063,0.03389,0.02751,-0.0141,0.3472,1.0000 13.500,1.3178,0.03478,0.02835,-0.0131,0.3390,1.0000 13.750,1.3170,0.03656,0.03018,-0.0116,0.3306,1.0000 14.000,1.3243,0.03781,0.03140,-0.0105,0.3222,1.0000 14.250,1.3256,0.03959,0.03320,-0.0093,0.3138,1.0000 14.500,1.3304,0.04113,0.03473,-0.0083,0.3054,1.0000 14.750,1.3324,0.04298,0.03661,-0.0074,0.2970,1.0000 15.000,1.3360,0.04474,0.03835,-0.0065,0.2886,1.0000 15.250,1.3386,0.04667,0.04029,-0.0057,0.2804,1.0000 15.500,1.3408,0.04865,0.04227,-0.0050,0.2721,1.0000 15.750,1.3436,0.05068,0.04430,-0.0045,0.2642,1.0000 16.000,1.3445,0.05290,0.04653,-0.0039,0.2559,1.0000 16.250,1.3475,0.05499,0.04862,-0.0035,0.2483,1.0000 16.500,1.3469,0.05749,0.05114,-0.0031,0.2403,1.0000 16.750,1.3500,0.05966,0.05330,-0.0028,0.2327,1.0000 17.000,1.3482,0.06241,0.05609,-0.0027,0.2250,1.0000 17.250,1.3519,0.06460,0.05825,-0.0025,0.2177,1.0000 17.500,1.3484,0.06765,0.06135,-0.0026,0.2102,1.0000 17.750,1.3522,0.06990,0.06356,-0.0026,0.2030,1.0000 18.000,1.3477,0.07321,0.06694,-0.0028,0.1958,1.0000 18.250,1.3519,0.07545,0.06912,-0.0030,0.1891,1.0000 18.500,1.3461,0.07906,0.07282,-0.0034,0.1821,1.0000 18.750,1.3507,0.08130,0.07499,-0.0037,0.1756,1.0000 19.000,1.3439,0.08517,0.07897,-0.0044,0.1690,1.0000 19.250,1.3501,0.08724,0.08093,-0.0047,0.1629,1.0000