Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-naca663418-il-200000-n5 Airfoil,naca663418-il Reynolds number,200000 Ncrit,5 Mach,0 Max Cl/Cd,44.8615 Max Cl/Cd alpha,7.25 Url,http://airfoiltools.com/polar/csv?polar=xf-naca663418-il-200000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -15.500,-0.4585,0.09017,0.08582,-0.1120,0.9399,0.0250 -15.250,-0.4873,0.07958,0.07503,-0.1201,0.9340,0.0248 -15.000,-0.5151,0.07119,0.06640,-0.1259,0.9268,0.0247 -14.750,-0.5405,0.06462,0.05957,-0.1296,0.9192,0.0247 -14.500,-0.5618,0.05948,0.05416,-0.1315,0.9123,0.0247 -14.250,-0.5863,0.05484,0.04920,-0.1320,0.9046,0.0248 -13.750,-0.6149,0.04826,0.04206,-0.1306,0.8917,0.0249 -13.500,-0.6259,0.04555,0.03905,-0.1290,0.8856,0.0250 -13.250,-0.6283,0.04333,0.03660,-0.1276,0.8807,0.0251 -13.000,-0.6261,0.04157,0.03471,-0.1263,0.8752,0.0253 -12.750,-0.6217,0.03996,0.03296,-0.1249,0.8701,0.0255 -12.500,-0.6144,0.03879,0.03168,-0.1236,0.8659,0.0259 -12.250,-0.6081,0.03736,0.03009,-0.1222,0.8619,0.0262 -12.000,-0.6001,0.03616,0.02875,-0.1208,0.8575,0.0266 -11.750,-0.5907,0.03488,0.02732,-0.1193,0.8536,0.0270 -11.500,-0.5795,0.03362,0.02587,-0.1180,0.8502,0.0275 -11.250,-0.5652,0.03231,0.02433,-0.1170,0.8474,0.0280 -11.000,-0.5480,0.03109,0.02292,-0.1162,0.8445,0.0283 -10.750,-0.5298,0.02998,0.02163,-0.1155,0.8413,0.0289 -10.500,-0.5093,0.02899,0.02045,-0.1149,0.8384,0.0293 -10.250,-0.4862,0.02804,0.01939,-0.1148,0.8359,0.0298 -10.000,-0.4625,0.02717,0.01851,-0.1147,0.8336,0.0303 -9.750,-0.4408,0.02645,0.01775,-0.1143,0.8314,0.0308 -9.500,-0.4205,0.02583,0.01706,-0.1138,0.8294,0.0318 -9.250,-0.4006,0.02523,0.01641,-0.1131,0.8268,0.0329 -9.000,-0.3798,0.02461,0.01573,-0.1125,0.8241,0.0337 -8.750,-0.3598,0.02406,0.01510,-0.1118,0.8213,0.0346 -8.500,-0.3412,0.02339,0.01443,-0.1109,0.8187,0.0354 -8.250,-0.3238,0.02278,0.01382,-0.1098,0.8164,0.0362 -8.000,-0.3066,0.02223,0.01324,-0.1088,0.8144,0.0372 -7.500,-0.2726,0.02125,0.01215,-0.1064,0.8106,0.0403 -7.250,-0.2589,0.02075,0.01167,-0.1048,0.8081,0.0418 -7.000,-0.2446,0.02029,0.01122,-0.1032,0.8056,0.0435 -6.750,-0.2294,0.01989,0.01078,-0.1017,0.8033,0.0456 -6.500,-0.2142,0.01949,0.01034,-0.1001,0.8012,0.0481 -6.250,-0.1999,0.01905,0.00990,-0.0984,0.7992,0.0509 -6.000,-0.1842,0.01868,0.00949,-0.0968,0.7975,0.0555 -5.750,-0.1704,0.01828,0.00911,-0.0949,0.7959,0.0627 -5.500,-0.1573,0.01792,0.00878,-0.0929,0.7945,0.0737 -5.250,-0.1531,0.01766,0.00865,-0.0892,0.7916,0.0934 -5.000,-0.1517,0.01723,0.00848,-0.0852,0.7886,0.1402 -4.750,-0.1515,0.01662,0.00824,-0.0810,0.7860,0.2170 -4.500,-0.1521,0.01591,0.00794,-0.0767,0.7837,0.3092 -4.250,-0.1526,0.01506,0.00761,-0.0723,0.7816,0.4211 -4.000,-0.1475,0.01451,0.00790,-0.0681,0.7800,0.5723 -3.750,-0.1226,0.01490,0.00844,-0.0670,0.7790,0.6529 -3.500,-0.0976,0.01524,0.00873,-0.0663,0.7781,0.6842 -3.250,-0.0725,0.01604,0.00955,-0.0650,0.7769,0.7104 -3.000,-0.0534,0.01702,0.01057,-0.0626,0.7747,0.7272 -2.750,-0.0377,0.01751,0.01102,-0.0603,0.7721,0.7396 -2.500,-0.0130,0.01803,0.01154,-0.0592,0.7701,0.7435 -2.250,0.0104,0.01829,0.01177,-0.0584,0.7684,0.7467 -2.000,0.0330,0.01841,0.01184,-0.0577,0.7669,0.7504 -1.750,0.0546,0.01834,0.01169,-0.0572,0.7655,0.7556 -1.500,0.0789,0.01833,0.01162,-0.0570,0.7643,0.7588 -1.250,0.1055,0.01841,0.01167,-0.0570,0.7633,0.7603 -1.000,0.1333,0.01844,0.01165,-0.0572,0.7623,0.7620 -0.750,0.1617,0.01844,0.01161,-0.0576,0.7614,0.7637 -0.500,0.1815,0.01861,0.01177,-0.0565,0.7596,0.7660 -0.250,0.1725,0.01926,0.01248,-0.0506,0.7534,0.7699 0.000,0.1921,0.01931,0.01250,-0.0497,0.7509,0.7726 0.250,0.2177,0.01924,0.01237,-0.0500,0.7491,0.7749 0.500,0.2454,0.01918,0.01229,-0.0505,0.7478,0.7761 0.750,0.2743,0.01914,0.01224,-0.0510,0.7467,0.7770 1.000,0.3042,0.01910,0.01220,-0.0516,0.7457,0.7780 1.250,0.3352,0.01906,0.01215,-0.0525,0.7448,0.7791 1.750,0.3273,0.02027,0.01346,-0.0422,0.7323,0.7833 2.000,0.3589,0.02015,0.01335,-0.0433,0.7311,0.7845 2.250,0.3929,0.01999,0.01319,-0.0447,0.7301,0.7857 2.500,0.4288,0.01980,0.01301,-0.0465,0.7292,0.7868 2.750,0.4650,0.01962,0.01285,-0.0484,0.7284,0.7880 3.250,0.4635,0.02081,0.01409,-0.0397,0.7146,0.7937 3.500,0.4979,0.02053,0.01386,-0.0410,0.7136,0.7945 3.750,0.5350,0.02018,0.01355,-0.0427,0.7127,0.7954 4.000,0.5750,0.01977,0.01320,-0.0449,0.7118,0.7962 4.500,0.5865,0.02068,0.01424,-0.0381,0.6975,0.8000 4.750,0.5793,0.02181,0.01542,-0.0331,0.6862,0.8026 5.000,0.6122,0.02138,0.01506,-0.0340,0.6836,0.8040 5.250,0.6515,0.02064,0.01439,-0.0357,0.6818,0.8053 5.500,0.6958,0.01973,0.01355,-0.0381,0.6800,0.8066 6.000,0.7258,0.02011,0.01405,-0.0347,0.6643,0.8113 6.250,0.7208,0.02103,0.01507,-0.0300,0.6501,0.8137 6.500,0.7248,0.02165,0.01577,-0.0267,0.6350,0.8162 6.750,0.7265,0.02241,0.01658,-0.0232,0.6120,0.8188 7.000,0.8115,0.01814,0.01186,-0.0287,0.5318,0.8190 7.250,0.8259,0.01841,0.01173,-0.0265,0.4685,0.8213 7.500,0.8258,0.01945,0.01249,-0.0227,0.4186,0.8242 7.750,0.8226,0.02075,0.01352,-0.0188,0.3695,0.8274 8.000,0.8190,0.02213,0.01465,-0.0151,0.3228,0.8301 8.250,0.8155,0.02357,0.01586,-0.0115,0.2745,0.8327 8.500,0.8140,0.02504,0.01709,-0.0083,0.2259,0.8355 8.750,0.8146,0.02653,0.01831,-0.0057,0.1767,0.8385 9.000,0.8169,0.02802,0.01952,-0.0034,0.1280,0.8417 9.250,0.8210,0.02951,0.02074,-0.0014,0.0871,0.8448 9.500,0.8289,0.03072,0.02184,0.0003,0.0655,0.8475 9.750,0.8387,0.03180,0.02288,0.0018,0.0528,0.8504 10.000,0.8498,0.03284,0.02393,0.0031,0.0457,0.8537 10.250,0.8612,0.03392,0.02503,0.0043,0.0412,0.8575 10.500,0.8734,0.03501,0.02615,0.0053,0.0376,0.8613 10.750,0.8842,0.03614,0.02733,0.0065,0.0351,0.8647 11.000,0.8955,0.03722,0.02849,0.0076,0.0325,0.8683 11.250,0.9046,0.03855,0.02985,0.0088,0.0307,0.8722 11.500,0.9164,0.03973,0.03114,0.0097,0.0292,0.8765 11.750,0.9267,0.04107,0.03255,0.0106,0.0278,0.8806 12.000,0.9360,0.04241,0.03396,0.0117,0.0268,0.8848 12.250,0.9438,0.04394,0.03554,0.0127,0.0261,0.8897 12.500,0.9534,0.04542,0.03712,0.0135,0.0252,0.8949 12.750,0.9628,0.04684,0.03864,0.0145,0.0244,0.9001 13.000,0.9720,0.04833,0.04022,0.0154,0.0236,0.9063 13.250,0.9815,0.04984,0.04180,0.0161,0.0230,0.9129 13.500,0.9908,0.05133,0.04337,0.0168,0.0226,0.9205 13.750,0.9995,0.05294,0.04501,0.0174,0.0220,0.9292 14.250,1.0228,0.05607,0.04839,0.0178,0.0210,0.9538 14.750,1.0442,0.05936,0.05191,0.0178,0.0198,1.0000 15.000,1.0550,0.06120,0.05384,0.0177,0.0194,1.0000 15.250,1.0657,0.06308,0.05579,0.0177,0.0191,1.0000 15.500,1.0753,0.06508,0.05785,0.0175,0.0188,1.0000 15.750,1.0847,0.06712,0.05996,0.0174,0.0185,1.0000 16.000,1.0942,0.06915,0.06204,0.0172,0.0183,1.0000 16.250,1.1025,0.07140,0.06439,0.0171,0.0181,1.0000 16.500,1.1084,0.07397,0.06713,0.0169,0.0179,1.0000 16.750,1.1123,0.07681,0.07016,0.0166,0.0178,1.0000 17.000,1.1132,0.08006,0.07362,0.0162,0.0176,1.0000 17.250,1.1131,0.08347,0.07723,0.0156,0.0174,1.0000 17.500,1.1107,0.08725,0.08122,0.0148,0.0173,1.0000 17.750,1.1054,0.09152,0.08571,0.0137,0.0172,1.0000 18.000,1.0987,0.09610,0.09050,0.0122,0.0171,1.0000 18.250,1.0898,0.10112,0.09574,0.0104,0.0170,1.0000 18.500,1.0783,0.10670,0.10154,0.0081,0.0169,1.0000 18.750,1.0650,0.11277,0.10784,0.0053,0.0169,1.0000 19.000,1.0487,0.11962,0.11492,0.0018,0.0169,1.0000 19.250,1.0294,0.12737,0.12290,-0.0025,0.0169,1.0000