Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-s9027-il-1000000 Airfoil,s9027-il Reynolds number,1000000 Ncrit,9 Mach,0 Max Cl/Cd,71.8327 Max Cl/Cd alpha,6.5 Url,http://airfoiltools.com/polar/csv?polar=xf-s9027-il-1000000 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -16.500,-1.0151,0.12439,0.12242,0.0248,1.0000,0.0066 -16.250,-1.0507,0.11189,0.10980,0.0175,1.0000,0.0065 -16.000,-1.0781,0.10191,0.09972,0.0117,1.0000,0.0063 -15.750,-1.1064,0.09214,0.08985,0.0060,1.0000,0.0062 -15.500,-1.1468,0.08039,0.07798,-0.0010,1.0000,0.0061 -15.250,-1.2183,0.06275,0.06013,-0.0123,1.0000,0.0058 -15.000,-1.2568,0.05074,0.04791,-0.0213,1.0000,0.0057 -14.750,-1.2906,0.04136,0.03827,-0.0286,1.0000,0.0055 -14.500,-1.2991,0.03756,0.03434,-0.0304,1.0000,0.0057 -14.250,-1.3081,0.03459,0.03123,-0.0304,1.0000,0.0058 -14.000,-1.3144,0.03243,0.02893,-0.0288,1.0000,0.0059 -13.750,-1.3194,0.03067,0.02704,-0.0261,1.0000,0.0059 -13.500,-1.3108,0.02970,0.02597,-0.0242,1.0000,0.0061 -13.250,-1.3117,0.02746,0.02353,-0.0219,1.0000,0.0063 -13.000,-1.3058,0.02556,0.02147,-0.0201,1.0000,0.0067 -12.750,-1.2901,0.02453,0.02037,-0.0190,1.0000,0.0071 -12.500,-1.2711,0.02381,0.01960,-0.0182,1.0000,0.0074 -12.250,-1.2513,0.02311,0.01884,-0.0175,1.0000,0.0078 -12.000,-1.2307,0.02247,0.01812,-0.0167,1.0000,0.0083 -11.750,-1.2097,0.02185,0.01741,-0.0160,1.0000,0.0087 -11.500,-1.1872,0.02137,0.01686,-0.0154,1.0000,0.0089 -11.250,-1.1733,0.01967,0.01499,-0.0141,1.0000,0.0098 -11.000,-1.1514,0.01904,0.01433,-0.0134,1.0000,0.0104 -10.750,-1.1276,0.01866,0.01393,-0.0130,1.0000,0.0110 -10.500,-1.1038,0.01826,0.01348,-0.0125,1.0000,0.0117 -10.250,-1.0795,0.01791,0.01309,-0.0121,1.0000,0.0123 -10.000,-1.0545,0.01767,0.01278,-0.0117,1.0000,0.0127 -9.750,-1.0353,0.01643,0.01139,-0.0107,1.0000,0.0135 -9.500,-1.0138,0.01554,0.01043,-0.0099,1.0000,0.0145 -9.250,-0.9894,0.01513,0.01000,-0.0094,1.0000,0.0153 -9.000,-0.9650,0.01470,0.00954,-0.0089,1.0000,0.0161 -8.750,-0.9406,0.01425,0.00903,-0.0084,1.0000,0.0168 -8.500,-0.9160,0.01383,0.00853,-0.0078,1.0000,0.0174 -8.250,-0.8908,0.01352,0.00819,-0.0074,1.0000,0.0178 -8.000,-0.8682,0.01273,0.00728,-0.0065,1.0000,0.0187 -7.750,-0.8450,0.01201,0.00650,-0.0057,1.0000,0.0202 -7.500,-0.8205,0.01158,0.00605,-0.0051,1.0000,0.0215 -7.250,-0.7955,0.01122,0.00565,-0.0045,1.0000,0.0227 -7.000,-0.7706,0.01087,0.00525,-0.0039,1.0000,0.0238 -6.750,-0.7453,0.01059,0.00493,-0.0033,1.0000,0.0246 -6.500,-0.7215,0.01004,0.00435,-0.0025,1.0000,0.0284 -6.250,-0.6967,0.00972,0.00404,-0.0018,1.0000,0.0320 -6.000,-0.6722,0.00936,0.00370,-0.0011,1.0000,0.0379 -5.750,-0.6472,0.00912,0.00346,-0.0005,1.0000,0.0433 -5.500,-0.6227,0.00880,0.00318,0.0003,1.0000,0.0513 -5.250,-0.5975,0.00861,0.00298,0.0009,1.0000,0.0558 -5.000,-0.5729,0.00833,0.00275,0.0016,1.0000,0.0644 -4.750,-0.5481,0.00811,0.00254,0.0023,1.0000,0.0727 -4.500,-0.5234,0.00788,0.00237,0.0030,1.0000,0.0836 -4.250,-0.4988,0.00765,0.00219,0.0038,1.0000,0.0969 -4.000,-0.4743,0.00743,0.00204,0.0045,1.0000,0.1109 -3.750,-0.4499,0.00721,0.00189,0.0053,1.0000,0.1273 -3.250,-0.4016,0.00676,0.00164,0.0069,1.0000,0.1741 -3.000,-0.3692,0.00656,0.00154,0.0059,0.9983,0.1980 -2.750,-0.3307,0.00636,0.00145,0.0036,0.9950,0.2267 -2.500,-0.2940,0.00613,0.00136,0.0016,0.9910,0.2620 -2.250,-0.2569,0.00590,0.00128,-0.0004,0.9858,0.2979 -2.000,-0.2201,0.00568,0.00119,-0.0023,0.9800,0.3352 -1.500,-0.1538,0.00520,0.00103,-0.0043,0.9470,0.4258 -1.250,-0.1251,0.00499,0.00095,-0.0042,0.9145,0.4804 -1.000,-0.1000,0.00491,0.00088,-0.0033,0.8764,0.5206 -0.750,-0.0751,0.00486,0.00084,-0.0024,0.8371,0.5615 -0.500,-0.0501,0.00482,0.00081,-0.0016,0.7971,0.6079 -0.250,-0.0248,0.00480,0.00079,-0.0008,0.7536,0.6520 0.000,0.0000,0.00481,0.00078,0.0000,0.6996,0.6990 0.250,0.0248,0.00480,0.00079,0.0008,0.6519,0.7534 0.500,0.0501,0.00481,0.00081,0.0016,0.6079,0.7972 0.750,0.0751,0.00486,0.00084,0.0024,0.5612,0.8373 1.000,0.1000,0.00491,0.00089,0.0033,0.5207,0.8765 1.250,0.1251,0.00499,0.00095,0.0042,0.4804,0.9148 1.500,0.1538,0.00520,0.00103,0.0043,0.4258,0.9470 2.000,0.2201,0.00568,0.00119,0.0023,0.3351,0.9802 2.250,0.2569,0.00590,0.00128,0.0004,0.2978,0.9859 2.500,0.2942,0.00613,0.00136,-0.0017,0.2615,0.9912 2.750,0.3309,0.00636,0.00145,-0.0036,0.2266,0.9951 3.000,0.3694,0.00656,0.00154,-0.0059,0.1979,0.9985 3.250,0.4011,0.00676,0.00164,-0.0068,0.1742,1.0000 3.500,0.4251,0.00699,0.00176,-0.0060,0.1493,1.0000 3.750,0.4494,0.00721,0.00189,-0.0052,0.1275,1.0000 4.000,0.4738,0.00743,0.00204,-0.0044,0.1113,1.0000 4.250,0.4982,0.00765,0.00219,-0.0037,0.0969,1.0000 4.500,0.5228,0.00788,0.00236,-0.0029,0.0835,1.0000 4.750,0.5475,0.00811,0.00254,-0.0022,0.0729,1.0000 5.000,0.5724,0.00833,0.00275,-0.0015,0.0646,1.0000 5.250,0.5970,0.00861,0.00298,-0.0008,0.0558,1.0000 5.500,0.6222,0.00880,0.00318,-0.0002,0.0513,1.0000 5.750,0.6467,0.00912,0.00345,0.0006,0.0433,1.0000 6.000,0.6718,0.00936,0.00370,0.0012,0.0379,1.0000 6.250,0.6963,0.00972,0.00404,0.0019,0.0319,1.0000 6.500,0.7212,0.01004,0.00435,0.0026,0.0284,1.0000 6.750,0.7451,0.01059,0.00492,0.0034,0.0246,1.0000 7.000,0.7704,0.01087,0.00525,0.0040,0.0238,1.0000 7.250,0.7955,0.01122,0.00565,0.0045,0.0227,1.0000 7.500,0.8205,0.01158,0.00605,0.0051,0.0215,1.0000 7.750,0.8452,0.01201,0.00649,0.0057,0.0202,1.0000 8.000,0.8684,0.01273,0.00728,0.0065,0.0187,1.0000 8.250,0.8912,0.01351,0.00817,0.0073,0.0178,1.0000 8.500,0.9165,0.01383,0.00853,0.0077,0.0174,1.0000 8.750,0.9411,0.01426,0.00904,0.0083,0.0168,1.0000 9.000,0.9656,0.01470,0.00953,0.0088,0.0161,1.0000 9.250,0.9901,0.01510,0.00997,0.0093,0.0153,1.0000 9.500,1.0144,0.01554,0.01044,0.0097,0.0145,1.0000 9.750,1.0358,0.01644,0.01140,0.0105,0.0134,1.0000 10.000,1.0554,0.01763,0.01274,0.0115,0.0127,1.0000 10.250,1.0802,0.01791,0.01309,0.0119,0.0123,1.0000 10.500,1.1047,0.01824,0.01346,0.0124,0.0117,1.0000 10.750,1.1283,0.01869,0.01396,0.0129,0.0110,1.0000 11.000,1.1521,0.01907,0.01436,0.0133,0.0104,1.0000 11.250,1.1741,0.01970,0.01501,0.0139,0.0097,1.0000 11.500,1.1879,0.02143,0.01692,0.0153,0.0089,1.0000 11.750,1.2108,0.02185,0.01741,0.0158,0.0087,1.0000 12.000,1.2321,0.02246,0.01810,0.0165,0.0083,1.0000 12.250,1.2518,0.02322,0.01896,0.0173,0.0079,1.0000 12.500,1.2723,0.02383,0.01962,0.0180,0.0074,1.0000 12.750,1.2910,0.02461,0.02045,0.0188,0.0071,1.0000 13.000,1.3070,0.02562,0.02153,0.0198,0.0067,1.0000 13.250,1.3052,0.02825,0.02439,0.0222,0.0061,1.0000 13.500,1.3160,0.02946,0.02571,0.0236,0.0060,1.0000 13.750,1.3241,0.03058,0.02694,0.0254,0.0059,1.0000 14.000,1.3210,0.03219,0.02867,0.0281,0.0058,1.0000 14.250,1.3156,0.03421,0.03083,0.0299,0.0057,1.0000 14.500,1.3000,0.03773,0.03451,0.0300,0.0057,1.0000 14.750,1.2907,0.04167,0.03860,0.0280,0.0056,1.0000 15.000,1.2646,0.04975,0.04689,0.0218,0.0057,1.0000 15.250,1.2251,0.06193,0.05930,0.0125,0.0058,1.0000 15.500,1.1455,0.08114,0.07874,0.0002,0.0061,1.0000 15.750,1.1038,0.09317,0.09089,-0.0070,0.0062,1.0000 16.000,1.0755,0.10301,0.10082,-0.0127,0.0063,1.0000 16.250,1.0520,0.11220,0.11012,-0.0180,0.0066,1.0000 16.500,1.0090,0.12646,0.12453,-0.0264,0.0069,1.0000