Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-naca66-018-il-1000000-n5 Airfoil,naca66-018-il Reynolds number,1000000 Ncrit,5 Mach,0 Max Cl/Cd,57.8906 Max Cl/Cd alpha,3.25 Url,http://airfoiltools.com/polar/csv?polar=xf-naca66-018-il-1000000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -19.250,-1.1365,0.07198,0.06792,-0.0594,0.9663,0.0104 -19.000,-1.1251,0.06793,0.06375,-0.0639,0.9592,0.0105 -18.750,-1.1184,0.06354,0.05919,-0.0682,0.9525,0.0105 -18.500,-1.1058,0.06008,0.05559,-0.0720,0.9417,0.0106 -18.250,-1.0966,0.05740,0.05277,-0.0739,0.9271,0.0107 -18.000,-1.0935,0.05487,0.05010,-0.0744,0.9122,0.0108 -17.750,-1.0923,0.05244,0.04753,-0.0743,0.8986,0.0108 -17.500,-1.0875,0.05047,0.04544,-0.0742,0.8870,0.0109 -17.250,-1.0844,0.04836,0.04321,-0.0738,0.8777,0.0110 -16.750,-1.0741,0.04470,0.03933,-0.0730,0.8630,0.0110 -16.500,-1.0683,0.04298,0.03752,-0.0724,0.8566,0.0112 -16.250,-1.0645,0.04116,0.03559,-0.0717,0.8509,0.0113 -16.000,-1.0584,0.03951,0.03386,-0.0710,0.8460,0.0113 -15.750,-1.0505,0.03806,0.03234,-0.0703,0.8408,0.0114 -15.500,-1.0424,0.03669,0.03090,-0.0695,0.8358,0.0116 -15.250,-1.0340,0.03536,0.02950,-0.0687,0.8317,0.0118 -15.000,-1.0233,0.03419,0.02826,-0.0680,0.8276,0.0118 -14.750,-1.0128,0.03305,0.02707,-0.0672,0.8232,0.0120 -14.500,-1.0015,0.03202,0.02597,-0.0664,0.8190,0.0121 -14.250,-0.9899,0.03100,0.02489,-0.0655,0.8154,0.0123 -14.000,-0.9775,0.03004,0.02388,-0.0647,0.8120,0.0124 -13.750,-0.9647,0.02913,0.02291,-0.0639,0.8083,0.0126 -13.500,-0.9515,0.02827,0.02199,-0.0630,0.8046,0.0127 -13.250,-0.9387,0.02741,0.02107,-0.0620,0.8010,0.0129 -13.000,-0.9250,0.02660,0.02021,-0.0611,0.7979,0.0131 -12.750,-0.9102,0.02587,0.01943,-0.0603,0.7950,0.0134 -12.500,-0.8962,0.02510,0.01861,-0.0594,0.7918,0.0135 -12.250,-0.8808,0.02444,0.01790,-0.0585,0.7883,0.0137 -12.000,-0.8658,0.02377,0.01717,-0.0575,0.7850,0.0139 -11.500,-0.8369,0.02238,0.01571,-0.0554,0.7796,0.0145 -11.250,-0.8212,0.02175,0.01506,-0.0545,0.7770,0.0147 -11.000,-0.8043,0.02121,0.01450,-0.0536,0.7745,0.0152 -10.750,-0.7881,0.02064,0.01390,-0.0526,0.7718,0.0155 -10.500,-0.7716,0.02011,0.01333,-0.0517,0.7693,0.0158 -10.250,-0.7545,0.01962,0.01280,-0.0507,0.7668,0.0162 -9.750,-0.7196,0.01866,0.01178,-0.0489,0.7626,0.0171 -9.500,-0.7029,0.01814,0.01125,-0.0478,0.7606,0.0178 -9.250,-0.6850,0.01769,0.01079,-0.0469,0.7585,0.0182 -9.000,-0.6669,0.01726,0.01035,-0.0460,0.7565,0.0189 -8.750,-0.6484,0.01686,0.00993,-0.0451,0.7544,0.0199 -8.500,-0.6301,0.01647,0.00950,-0.0441,0.7524,0.0204 -8.250,-0.6122,0.01606,0.00908,-0.0431,0.7504,0.0213 -8.000,-0.5940,0.01567,0.00869,-0.0421,0.7485,0.0227 -7.750,-0.5752,0.01532,0.00831,-0.0411,0.7468,0.0239 -7.500,-0.5566,0.01494,0.00794,-0.0401,0.7454,0.0257 -7.250,-0.5377,0.01458,0.00759,-0.0392,0.7439,0.0271 -7.000,-0.5185,0.01424,0.00725,-0.0382,0.7424,0.0289 -6.750,-0.5002,0.01388,0.00689,-0.0371,0.7407,0.0314 -6.500,-0.4810,0.01356,0.00658,-0.0361,0.7391,0.0341 -6.250,-0.4631,0.01320,0.00624,-0.0349,0.7375,0.0389 -6.000,-0.4454,0.01284,0.00590,-0.0337,0.7359,0.0463 -5.750,-0.4298,0.01242,0.00555,-0.0320,0.7341,0.0604 -5.500,-0.4170,0.01192,0.00515,-0.0299,0.7324,0.0850 -5.250,-0.4052,0.01143,0.00476,-0.0276,0.7307,0.1130 -5.000,-0.3976,0.01080,0.00432,-0.0245,0.7294,0.1548 -4.750,-0.3917,0.01019,0.00390,-0.0211,0.7282,0.1977 -4.500,-0.3851,0.00967,0.00354,-0.0175,0.7268,0.2350 -4.250,-0.3817,0.00925,0.00327,-0.0132,0.7253,0.2736 -4.000,-0.3792,0.00874,0.00299,-0.0086,0.7239,0.3293 -3.750,-0.3731,0.00814,0.00267,-0.0049,0.7225,0.3961 -3.500,-0.3734,0.00723,0.00222,0.0001,0.7210,0.5029 -3.250,-0.3705,0.00640,0.00192,0.0047,0.7196,0.6285 -3.000,-0.3450,0.00635,0.00192,0.0049,0.7186,0.6555 -2.750,-0.3173,0.00634,0.00191,0.0048,0.7176,0.6677 -2.500,-0.2894,0.00635,0.00191,0.0045,0.7167,0.6761 -2.250,-0.2611,0.00637,0.00190,0.0042,0.7157,0.6832 -2.000,-0.2327,0.00638,0.00192,0.0039,0.7147,0.6888 -1.750,-0.2040,0.00642,0.00193,0.0035,0.7137,0.6934 -1.500,-0.1751,0.00643,0.00192,0.0031,0.7131,0.6966 -1.250,-0.1461,0.00642,0.00192,0.0026,0.7123,0.6994 -1.000,-0.1171,0.00642,0.00193,0.0022,0.7114,0.7026 -0.750,-0.0880,0.00642,0.00195,0.0017,0.7105,0.7050 -0.500,-0.0587,0.00642,0.00194,0.0011,0.7097,0.7063 -0.250,-0.0293,0.00642,0.00194,0.0006,0.7088,0.7071 0.000,0.0000,0.00642,0.00194,0.0000,0.7080,0.7080 0.250,0.0293,0.00642,0.00194,-0.0006,0.7072,0.7088 0.500,0.0587,0.00642,0.00195,-0.0011,0.7063,0.7097 0.750,0.0880,0.00642,0.00195,-0.0017,0.7050,0.7105 1.000,0.1171,0.00641,0.00194,-0.0022,0.7026,0.7114 1.250,0.1461,0.00642,0.00192,-0.0026,0.6995,0.7123 1.500,0.1751,0.00643,0.00192,-0.0031,0.6965,0.7132 1.750,0.2039,0.00641,0.00193,-0.0035,0.6934,0.7139 2.000,0.2327,0.00639,0.00193,-0.0039,0.6889,0.7146 2.250,0.2611,0.00637,0.00190,-0.0042,0.6830,0.7156 2.500,0.2894,0.00635,0.00191,-0.0045,0.6755,0.7166 2.750,0.3174,0.00635,0.00191,-0.0048,0.6676,0.7176 3.000,0.3452,0.00635,0.00193,-0.0050,0.6567,0.7186 3.250,0.3705,0.00640,0.00192,-0.0047,0.6283,0.7196 3.500,0.3708,0.00732,0.00225,0.0004,0.4923,0.7210 3.750,0.3735,0.00813,0.00267,0.0048,0.3977,0.7225 4.000,0.3791,0.00874,0.00299,0.0087,0.3289,0.7239 4.250,0.3861,0.00918,0.00324,0.0123,0.2832,0.7253 4.500,0.3849,0.00968,0.00354,0.0176,0.2343,0.7268 4.750,0.3894,0.01025,0.00394,0.0215,0.1913,0.7282 5.000,0.3973,0.01081,0.00433,0.0246,0.1534,0.7296 5.250,0.4061,0.01140,0.00474,0.0275,0.1146,0.7307 5.500,0.4168,0.01194,0.00516,0.0300,0.0833,0.7323 5.750,0.4310,0.01239,0.00553,0.0319,0.0635,0.7341 6.000,0.4460,0.01283,0.00590,0.0336,0.0473,0.7357 6.250,0.4636,0.01319,0.00623,0.0349,0.0395,0.7374 6.500,0.4812,0.01356,0.00657,0.0361,0.0339,0.7391 6.750,0.5003,0.01388,0.00690,0.0371,0.0310,0.7407 7.000,0.5188,0.01424,0.00724,0.0382,0.0287,0.7424 7.250,0.5379,0.01457,0.00758,0.0392,0.0271,0.7440 7.500,0.5567,0.01494,0.00794,0.0401,0.0253,0.7455 7.750,0.5753,0.01532,0.00832,0.0411,0.0240,0.7469 8.000,0.5943,0.01568,0.00869,0.0420,0.0227,0.7485 8.250,0.6127,0.01605,0.00908,0.0430,0.0214,0.7504 8.500,0.6306,0.01646,0.00949,0.0441,0.0205,0.7523 8.750,0.6488,0.01686,0.00992,0.0450,0.0198,0.7544 9.000,0.6671,0.01727,0.01036,0.0460,0.0191,0.7565 9.250,0.6853,0.01769,0.01080,0.0469,0.0184,0.7586 9.500,0.7034,0.01813,0.01124,0.0478,0.0177,0.7607 9.750,0.7203,0.01863,0.01175,0.0488,0.0170,0.7627 10.000,0.7373,0.01915,0.01229,0.0498,0.0166,0.7645 10.250,0.7549,0.01961,0.01279,0.0507,0.0163,0.7668 10.500,0.7724,0.02009,0.01330,0.0516,0.0157,0.7693 10.750,0.7885,0.02064,0.01390,0.0526,0.0156,0.7718 11.000,0.8052,0.02118,0.01447,0.0535,0.0152,0.7745 11.250,0.8214,0.02175,0.01507,0.0545,0.0149,0.7771 11.500,0.8377,0.02234,0.01568,0.0553,0.0146,0.7796 11.750,0.8530,0.02300,0.01636,0.0563,0.0142,0.7819 12.000,0.8664,0.02376,0.01716,0.0575,0.0138,0.7849 12.250,0.8815,0.02442,0.01788,0.0584,0.0136,0.7882 12.500,0.8954,0.02518,0.01869,0.0595,0.0135,0.7916 12.750,0.9103,0.02589,0.01945,0.0603,0.0133,0.7949 13.000,0.9247,0.02665,0.02026,0.0612,0.0132,0.7981 13.250,0.9391,0.02741,0.02107,0.0620,0.0130,0.8011 13.500,0.9518,0.02828,0.02200,0.0630,0.0128,0.8046 13.750,0.9657,0.02909,0.02287,0.0638,0.0125,0.8083 14.000,0.9779,0.03004,0.02388,0.0647,0.0125,0.8120 14.250,0.9906,0.03098,0.02487,0.0654,0.0123,0.8155 14.500,1.0021,0.03201,0.02596,0.0663,0.0122,0.8190 14.750,1.0137,0.03303,0.02705,0.0671,0.0120,0.8233 15.000,1.0249,0.03411,0.02818,0.0679,0.0117,0.8277 15.250,1.0352,0.03530,0.02944,0.0686,0.0118,0.8319 15.500,1.0447,0.03656,0.03076,0.0694,0.0116,0.8360 15.750,1.0530,0.03790,0.03218,0.0701,0.0115,0.8410 16.000,1.0589,0.03951,0.03386,0.0710,0.0112,0.8462 16.250,1.0650,0.04115,0.03558,0.0716,0.0112,0.8511 16.500,1.0707,0.04282,0.03735,0.0723,0.0112,0.8569 16.750,1.0725,0.04489,0.03952,0.0730,0.0110,0.8633 17.250,1.0837,0.04849,0.04334,0.0738,0.0110,0.8782 17.750,1.0928,0.05245,0.04754,0.0743,0.0108,0.8994 18.000,1.0967,0.05461,0.04983,0.0742,0.0107,0.9135 18.250,1.1005,0.05711,0.05247,0.0737,0.0107,0.9285 18.500,1.1093,0.05998,0.05549,0.0715,0.0106,0.9430 18.750,1.1238,0.06332,0.05897,0.0675,0.0104,0.9531 19.000,1.1366,0.06713,0.06292,0.0631,0.0104,0.9600 19.250,1.1451,0.07147,0.06740,0.0586,0.0104,0.9670