Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-npl9660-il-500000-n5 Airfoil,npl9660-il Reynolds number,500000 Ncrit,5 Mach,0 Max Cl/Cd,66.2154 Max Cl/Cd alpha,7.25 Url,http://airfoiltools.com/polar/csv?polar=xf-npl9660-il-500000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -14.000,-1.0738,0.05580,0.05260,-0.0274,1.0000,0.0117 -13.750,-1.0996,0.04883,0.04534,-0.0311,1.0000,0.0117 -13.500,-1.1159,0.04407,0.04033,-0.0322,1.0000,0.0117 -13.250,-1.1259,0.04052,0.03654,-0.0319,1.0000,0.0117 -13.000,-1.1310,0.03772,0.03352,-0.0307,1.0000,0.0117 -12.750,-1.1323,0.03538,0.03098,-0.0291,1.0000,0.0117 -12.500,-1.1299,0.03343,0.02884,-0.0273,1.0000,0.0117 -12.250,-1.1227,0.03174,0.02698,-0.0257,1.0000,0.0118 -12.000,-1.1113,0.03016,0.02523,-0.0245,1.0000,0.0118 -11.750,-1.0976,0.02870,0.02360,-0.0235,1.0000,0.0119 -11.500,-1.0821,0.02733,0.02208,-0.0226,1.0000,0.0120 -11.250,-1.0651,0.02605,0.02064,-0.0217,1.0000,0.0120 -11.000,-1.0468,0.02487,0.01932,-0.0209,1.0000,0.0120 -10.750,-1.0274,0.02378,0.01810,-0.0202,1.0000,0.0120 -10.500,-1.0070,0.02278,0.01697,-0.0196,1.0000,0.0120 -10.250,-0.9860,0.02186,0.01593,-0.0190,1.0000,0.0120 -10.000,-0.9644,0.02100,0.01497,-0.0185,1.0000,0.0120 -9.750,-0.9423,0.02020,0.01409,-0.0179,1.0000,0.0120 -9.500,-0.9201,0.01946,0.01326,-0.0173,1.0000,0.0121 -9.250,-0.8979,0.01878,0.01249,-0.0167,1.0000,0.0121 -9.000,-0.8760,0.01815,0.01179,-0.0160,1.0000,0.0121 -8.750,-0.8499,0.01752,0.01109,-0.0161,0.9950,0.0121 -8.500,-0.8199,0.01691,0.01040,-0.0169,0.9904,0.0122 -8.250,-0.7898,0.01633,0.00976,-0.0178,0.9874,0.0122 -8.000,-0.7594,0.01580,0.00917,-0.0187,0.9848,0.0123 -7.750,-0.7292,0.01530,0.00861,-0.0195,0.9823,0.0124 -7.500,-0.7021,0.01488,0.00814,-0.0195,0.9787,0.0124 -7.250,-0.6753,0.01450,0.00771,-0.0195,0.9741,0.0125 -7.000,-0.6500,0.01418,0.00735,-0.0191,0.9689,0.0126 -6.750,-0.6260,0.01388,0.00700,-0.0184,0.9635,0.0127 -6.500,-0.6019,0.01359,0.00668,-0.0176,0.9593,0.0128 -6.250,-0.5772,0.01326,0.00634,-0.0171,0.9542,0.0130 -6.000,-0.5531,0.01298,0.00603,-0.0163,0.9493,0.0133 -5.750,-0.5276,0.01266,0.00570,-0.0159,0.9441,0.0138 -5.500,-0.5027,0.01235,0.00539,-0.0153,0.9384,0.0145 -5.250,-0.4777,0.01206,0.00509,-0.0147,0.9331,0.0160 -5.000,-0.4519,0.01179,0.00480,-0.0142,0.9270,0.0181 -4.750,-0.4273,0.01153,0.00454,-0.0134,0.9217,0.0200 -4.500,-0.4010,0.01129,0.00432,-0.0131,0.9157,0.0228 -4.250,-0.3749,0.01107,0.00410,-0.0127,0.9094,0.0252 -4.000,-0.3496,0.01087,0.00388,-0.0120,0.9040,0.0271 -3.750,-0.3221,0.01068,0.00368,-0.0119,0.8961,0.0287 -3.500,-0.2961,0.01050,0.00347,-0.0114,0.8881,0.0299 -3.250,-0.2691,0.01032,0.00328,-0.0111,0.8782,0.0313 -3.000,-0.2428,0.01016,0.00309,-0.0107,0.8668,0.0327 -2.750,-0.2163,0.01001,0.00290,-0.0102,0.8519,0.0339 -2.500,-0.1898,0.00986,0.00272,-0.0098,0.8356,0.0356 -2.250,-0.1631,0.00974,0.00255,-0.0094,0.8170,0.0378 -2.000,-0.1360,0.00964,0.00241,-0.0091,0.7956,0.0411 -1.750,-0.1086,0.00956,0.00227,-0.0089,0.7711,0.0450 -1.500,-0.0812,0.00950,0.00215,-0.0088,0.7468,0.0496 -1.250,-0.0535,0.00947,0.00204,-0.0087,0.7244,0.0555 -1.000,-0.0256,0.00941,0.00194,-0.0087,0.7024,0.0660 -0.750,0.0024,0.00933,0.00186,-0.0087,0.6823,0.0853 -0.500,0.0260,0.00786,0.00156,-0.0090,0.6614,0.4400 -0.250,0.0534,0.00760,0.00151,-0.0091,0.6380,0.5216 0.000,0.0808,0.00739,0.00148,-0.0091,0.6153,0.5936 0.250,0.1082,0.00726,0.00148,-0.0091,0.5924,0.6548 0.500,0.1352,0.00715,0.00150,-0.0089,0.5686,0.7128 0.750,0.1615,0.00710,0.00156,-0.0084,0.5418,0.7662 1.000,0.1866,0.00714,0.00168,-0.0076,0.5150,0.8194 1.250,0.2099,0.00726,0.00186,-0.0062,0.4933,0.8623 1.500,0.2353,0.00742,0.00198,-0.0054,0.4742,0.8855 1.750,0.2613,0.00757,0.00208,-0.0049,0.4571,0.8944 2.000,0.2891,0.00772,0.00215,-0.0048,0.4390,0.9023 2.250,0.3155,0.00787,0.00224,-0.0044,0.4218,0.9078 2.500,0.3420,0.00803,0.00234,-0.0040,0.4031,0.9138 2.750,0.3697,0.00821,0.00243,-0.0040,0.3817,0.9201 3.000,0.3951,0.00840,0.00256,-0.0034,0.3596,0.9245 3.250,0.4211,0.00862,0.00268,-0.0030,0.3370,0.9296 3.500,0.4481,0.00885,0.00282,-0.0029,0.3113,0.9349 3.750,0.4733,0.00911,0.00297,-0.0024,0.2827,0.9394 4.000,0.4990,0.00941,0.00313,-0.0021,0.2527,0.9447 4.250,0.5252,0.00969,0.00331,-0.0018,0.2307,0.9493 4.500,0.5502,0.00993,0.00346,-0.0013,0.2070,0.9537 4.750,0.5759,0.01018,0.00363,-0.0010,0.1879,0.9583 5.000,0.6010,0.01039,0.00378,-0.0005,0.1721,0.9625 5.250,0.6260,0.01058,0.00392,0.0000,0.1592,0.9678 5.500,0.6517,0.01080,0.00409,0.0003,0.1449,0.9726 5.750,0.6790,0.01108,0.00428,0.0002,0.1288,0.9761 6.000,0.7070,0.01133,0.00449,-0.0001,0.1175,0.9792 6.250,0.7355,0.01159,0.00472,-0.0005,0.1090,0.9825 6.500,0.7669,0.01188,0.00499,-0.0015,0.1001,0.9849 6.750,0.7983,0.01220,0.00528,-0.0026,0.0897,0.9874 7.000,0.8297,0.01258,0.00558,-0.0037,0.0739,0.9903 7.250,0.8608,0.01300,0.00596,-0.0048,0.0619,0.9943 7.500,0.8897,0.01347,0.00638,-0.0055,0.0496,1.0000 7.750,0.9118,0.01395,0.00680,-0.0048,0.0396,1.0000 8.000,0.9349,0.01442,0.00725,-0.0043,0.0328,1.0000 8.250,0.9585,0.01489,0.00772,-0.0039,0.0286,1.0000 8.500,0.9822,0.01538,0.00821,-0.0035,0.0258,1.0000 8.750,1.0065,0.01583,0.00868,-0.0032,0.0240,1.0000 9.000,1.0304,0.01632,0.00921,-0.0029,0.0224,1.0000 9.250,1.0540,0.01686,0.00977,-0.0026,0.0213,1.0000 9.500,1.0777,0.01736,0.01032,-0.0023,0.0204,1.0000 9.750,1.1009,0.01790,0.01092,-0.0019,0.0195,1.0000 10.000,1.1233,0.01852,0.01157,-0.0015,0.0187,1.0000 10.250,1.1446,0.01922,0.01232,-0.0009,0.0179,1.0000 10.500,1.1664,0.01983,0.01301,-0.0004,0.0174,1.0000 10.750,1.1872,0.02050,0.01375,0.0001,0.0168,1.0000 11.000,1.2072,0.02122,0.01453,0.0008,0.0163,1.0000 11.250,1.2261,0.02199,0.01537,0.0016,0.0158,1.0000 11.500,1.2433,0.02285,0.01629,0.0025,0.0154,1.0000 11.750,1.2574,0.02389,0.01739,0.0038,0.0150,1.0000 12.000,1.2687,0.02490,0.01848,0.0054,0.0147,1.0000 12.250,1.2810,0.02588,0.01956,0.0069,0.0145,1.0000 12.500,1.2920,0.02699,0.02077,0.0082,0.0142,1.0000 12.750,1.3017,0.02822,0.02210,0.0095,0.0140,1.0000 13.000,1.3101,0.02961,0.02359,0.0107,0.0138,1.0000 13.250,1.3172,0.03116,0.02525,0.0118,0.0136,1.0000 13.500,1.3232,0.03290,0.02710,0.0126,0.0134,1.0000 13.750,1.3280,0.03486,0.02917,0.0132,0.0132,1.0000 14.000,1.3315,0.03707,0.03149,0.0134,0.0131,1.0000 14.250,1.3338,0.03957,0.03410,0.0133,0.0129,1.0000 14.500,1.3347,0.04240,0.03704,0.0128,0.0128,1.0000 14.750,1.3340,0.04557,0.04033,0.0120,0.0127,1.0000 15.000,1.3317,0.04910,0.04399,0.0108,0.0126,1.0000 15.250,1.3275,0.05303,0.04803,0.0093,0.0125,1.0000 15.500,1.3216,0.05733,0.05247,0.0075,0.0125,1.0000 15.750,1.3136,0.06203,0.05729,0.0054,0.0124,1.0000 16.000,1.3039,0.06709,0.06248,0.0031,0.0123,1.0000 16.250,1.2927,0.07250,0.06802,0.0005,0.0123,1.0000 16.500,1.2803,0.07822,0.07386,-0.0022,0.0122,1.0000 16.750,1.2672,0.08421,0.07997,-0.0051,0.0122,1.0000 17.000,1.2533,0.09044,0.08631,-0.0081,0.0122,1.0000 17.250,1.2393,0.09680,0.09278,-0.0113,0.0121,1.0000