Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-naca66-018-il-100000-n5 Airfoil,naca66-018-il Reynolds number,100000 Ncrit,5 Mach,0 Max Cl/Cd,18.8072 Max Cl/Cd alpha,7.25 Url,http://airfoiltools.com/polar/csv?polar=xf-naca66-018-il-100000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -16.000,-0.6501,0.10776,0.10217,-0.0607,1.0000,0.0328 -15.750,-0.6878,0.09702,0.09124,-0.0670,1.0000,0.0324 -15.500,-0.7204,0.08870,0.08270,-0.0712,1.0000,0.0322 -15.250,-0.7480,0.08209,0.07588,-0.0737,1.0000,0.0321 -15.000,-0.7713,0.07661,0.07017,-0.0750,1.0000,0.0320 -14.750,-0.7912,0.07197,0.06530,-0.0756,1.0000,0.0320 -14.500,-0.8083,0.06788,0.06098,-0.0755,1.0000,0.0320 -14.250,-0.8225,0.06425,0.05711,-0.0749,1.0000,0.0321 -14.000,-0.8341,0.06102,0.05364,-0.0739,1.0000,0.0322 -13.750,-0.8434,0.05823,0.05061,-0.0725,1.0000,0.0324 -13.500,-0.8457,0.05550,0.04763,-0.0717,0.9885,0.0326 -13.250,-0.8401,0.05261,0.04439,-0.0722,0.9762,0.0330 -13.000,-0.8305,0.04992,0.04131,-0.0728,0.9687,0.0337 -12.750,-0.8145,0.04763,0.03878,-0.0737,0.9627,0.0347 -12.500,-0.7904,0.04581,0.03683,-0.0751,0.9580,0.0355 -12.250,-0.7687,0.04419,0.03507,-0.0759,0.9523,0.0365 -12.000,-0.7427,0.04260,0.03329,-0.0769,0.9479,0.0376 -11.750,-0.7151,0.04118,0.03168,-0.0777,0.9433,0.0386 -11.500,-0.6879,0.03996,0.03026,-0.0782,0.9383,0.0397 -11.250,-0.6605,0.03888,0.02912,-0.0788,0.9340,0.0409 -11.000,-0.6398,0.03791,0.02816,-0.0788,0.9288,0.0427 -10.750,-0.6198,0.03703,0.02720,-0.0786,0.9235,0.0447 -10.500,-0.5987,0.03619,0.02622,-0.0783,0.9192,0.0468 -10.250,-0.5817,0.03526,0.02531,-0.0776,0.9147,0.0484 -10.000,-0.5671,0.03437,0.02441,-0.0768,0.9099,0.0504 -9.750,-0.5521,0.03354,0.02349,-0.0759,0.9057,0.0536 -9.500,-0.5385,0.03265,0.02255,-0.0748,0.9022,0.0570 -9.250,-0.5258,0.03183,0.02171,-0.0736,0.8978,0.0605 -9.000,-0.5129,0.03104,0.02086,-0.0724,0.8937,0.0650 -8.750,-0.5005,0.03021,0.02003,-0.0710,0.8900,0.0715 -8.500,-0.4878,0.02939,0.01924,-0.0696,0.8869,0.0818 -8.250,-0.4757,0.02857,0.01853,-0.0681,0.8834,0.1000 -8.000,-0.4673,0.02754,0.01791,-0.0663,0.8794,0.1507 -7.750,-0.4628,0.02641,0.01729,-0.0639,0.8754,0.2350 -7.500,-0.4630,0.02528,0.01665,-0.0606,0.8718,0.3197 -7.250,-0.4603,0.02449,0.01637,-0.0572,0.8690,0.4073 -7.000,-0.4103,0.02644,0.01899,-0.0576,0.8683,0.5225 -6.750,-0.3676,0.02881,0.02145,-0.0572,0.8666,0.5791 -6.500,-0.3578,0.02953,0.02214,-0.0541,0.8630,0.6130 -6.250,-0.3469,0.03020,0.02272,-0.0511,0.8597,0.6365 -6.000,-0.3325,0.03050,0.02290,-0.0490,0.8569,0.6509 -5.500,-0.2840,0.03125,0.02338,-0.0476,0.8531,0.6683 -5.250,-0.2776,0.03113,0.02316,-0.0446,0.8504,0.6814 -5.000,-0.2403,0.03182,0.02374,-0.0458,0.8484,0.6847 -4.500,-0.2036,0.03227,0.02404,-0.0433,0.8431,0.7002 -4.250,-0.1705,0.03263,0.02431,-0.0442,0.8416,0.7039 -4.000,-0.1706,0.03246,0.02408,-0.0403,0.8386,0.7152 -3.750,-0.1348,0.03274,0.02427,-0.0416,0.8375,0.7177 -3.500,-0.1056,0.03289,0.02435,-0.0421,0.8363,0.7216 -3.250,-0.1060,0.03259,0.02399,-0.0381,0.8340,0.7318 -3.000,-0.0777,0.03296,0.02433,-0.0385,0.8315,0.7342 -2.750,-0.0561,0.03327,0.02461,-0.0379,0.8289,0.7379 -2.500,-0.0755,0.03329,0.02462,-0.0307,0.8244,0.7485 -2.250,-0.0442,0.03349,0.02479,-0.0316,0.8230,0.7505 -2.000,-0.0164,0.03361,0.02488,-0.0320,0.8213,0.7532 -1.500,-0.0046,0.03334,0.02454,-0.0255,0.8169,0.7658 -1.250,0.0074,0.03397,0.02520,-0.0233,0.8130,0.7684 -0.750,-0.0304,0.03411,0.02532,-0.0079,0.8027,0.7828 -0.500,0.0033,0.03415,0.02535,-0.0094,0.8014,0.7841 -0.250,0.0359,0.03413,0.02533,-0.0107,0.8001,0.7857 0.000,0.0018,0.03479,0.02603,-0.0003,0.7918,0.7915 0.250,-0.0396,0.03411,0.02531,0.0113,0.7854,0.8005 0.500,-0.0071,0.03413,0.02534,0.0100,0.7838,0.8017 0.750,0.0270,0.03410,0.02531,0.0085,0.7824,0.8030 1.250,-0.0061,0.03404,0.02527,0.0231,0.7683,0.8127 1.500,0.0017,0.03332,0.02451,0.0260,0.7655,0.8171 2.000,0.0151,0.03358,0.02484,0.0322,0.7530,0.8214 2.250,0.0426,0.03348,0.02477,0.0319,0.7502,0.8231 2.500,0.0735,0.03329,0.02463,0.0310,0.7482,0.8245 2.750,0.0566,0.03329,0.02464,0.0378,0.7379,0.8288 3.000,0.0781,0.03301,0.02438,0.0384,0.7341,0.8312 3.250,0.1049,0.03261,0.02401,0.0382,0.7315,0.8340 3.500,0.1050,0.03287,0.02433,0.0422,0.7216,0.8364 3.750,0.1336,0.03273,0.02426,0.0418,0.7175,0.8377 4.000,0.1693,0.03246,0.02407,0.0405,0.7149,0.8388 4.250,0.1702,0.03263,0.02430,0.0442,0.7038,0.8416 4.500,0.2030,0.03227,0.02404,0.0434,0.6999,0.8431 5.000,0.2399,0.03186,0.02378,0.0458,0.6845,0.8483 5.250,0.2736,0.03125,0.02327,0.0451,0.6803,0.8505 5.500,0.2832,0.03125,0.02338,0.0477,0.6681,0.8532 6.000,0.3314,0.03054,0.02294,0.0491,0.6507,0.8571 6.500,0.3586,0.02950,0.02211,0.0540,0.6130,0.8629 6.750,0.3681,0.02880,0.02145,0.0572,0.5789,0.8666 7.000,0.4111,0.02640,0.01894,0.0575,0.5211,0.8684 7.250,0.4604,0.02448,0.01635,0.0571,0.4066,0.8691 7.500,0.4629,0.02529,0.01664,0.0606,0.3178,0.8719 7.750,0.4630,0.02641,0.01728,0.0638,0.2336,0.8754 8.000,0.4674,0.02756,0.01791,0.0662,0.1477,0.8792 8.250,0.4764,0.02855,0.01852,0.0680,0.1002,0.8833 8.500,0.4881,0.02938,0.01923,0.0696,0.0813,0.8869 8.750,0.5009,0.03021,0.02002,0.0710,0.0712,0.8901 9.000,0.5134,0.03103,0.02085,0.0723,0.0647,0.8938 9.250,0.5265,0.03182,0.02170,0.0735,0.0603,0.8979 9.500,0.5390,0.03264,0.02253,0.0747,0.0566,0.9023 9.750,0.5528,0.03353,0.02347,0.0758,0.0534,0.9058 10.000,0.5678,0.03437,0.02440,0.0767,0.0502,0.9100 10.250,0.5826,0.03524,0.02529,0.0775,0.0483,0.9147 10.500,0.5993,0.03618,0.02621,0.0782,0.0466,0.9193 10.750,0.6209,0.03702,0.02718,0.0784,0.0448,0.9235 11.000,0.6419,0.03791,0.02816,0.0786,0.0428,0.9287 11.250,0.6628,0.03884,0.02911,0.0786,0.0412,0.9339 11.500,0.6893,0.03995,0.03023,0.0780,0.0397,0.9383 11.750,0.7162,0.04116,0.03166,0.0775,0.0386,0.9434 12.000,0.7437,0.04259,0.03328,0.0767,0.0375,0.9480 12.250,0.7695,0.04420,0.03508,0.0757,0.0364,0.9525 12.500,0.7920,0.04588,0.03692,0.0749,0.0355,0.9581 12.750,0.8149,0.04761,0.03875,0.0735,0.0345,0.9630 13.000,0.8330,0.04985,0.04121,0.0725,0.0337,0.9689 13.250,0.8428,0.05255,0.04430,0.0719,0.0331,0.9764 13.500,0.8479,0.05542,0.04754,0.0714,0.0326,0.9894 13.750,0.8434,0.05825,0.05064,0.0724,0.0323,1.0000 14.000,0.8352,0.06102,0.05363,0.0738,0.0322,1.0000 14.250,0.8243,0.06417,0.05702,0.0747,0.0321,1.0000 14.500,0.8101,0.06781,0.06090,0.0753,0.0320,1.0000 14.750,0.7928,0.07194,0.06526,0.0754,0.0319,1.0000 15.000,0.7722,0.07665,0.07021,0.0748,0.0319,1.0000 15.250,0.7496,0.08206,0.07584,0.0735,0.0320,1.0000 15.500,0.7226,0.08859,0.08259,0.0710,0.0321,1.0000 15.750,0.6917,0.09662,0.09082,0.0670,0.0324,1.0000 16.000,0.6516,0.10778,0.10219,0.0605,0.0327,1.0000