Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-n12-il-500000 Airfoil,n12-il Reynolds number,500000 Ncrit,9 Mach,0 Max Cl/Cd,53.2759 Max Cl/Cd alpha,5.75 Url,http://airfoiltools.com/polar/csv?polar=xf-n12-il-500000 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -12.000,-0.7156,0.08568,0.08325,-0.0242,1.0000,0.0276 -11.750,-0.9603,0.04772,0.04389,-0.0407,1.0000,0.0186 -11.250,-0.9856,0.04345,0.03933,-0.0323,1.0000,0.0188 -11.000,-0.9542,0.04422,0.04038,-0.0331,1.0000,0.0196 -10.750,-0.9583,0.04234,0.03836,-0.0295,1.0000,0.0198 -10.500,-0.9638,0.03993,0.03574,-0.0257,1.0000,0.0200 -10.250,-0.9626,0.03807,0.03370,-0.0225,1.0000,0.0204 -10.000,-0.9613,0.03593,0.03133,-0.0191,1.0000,0.0208 -9.750,-0.9569,0.03409,0.02924,-0.0158,1.0000,0.0214 -9.500,-0.9503,0.03252,0.02739,-0.0126,1.0000,0.0221 -9.250,-0.9397,0.03223,0.02684,-0.0096,1.0000,0.0229 -9.000,-0.9362,0.02903,0.02328,-0.0062,1.0000,0.0236 -8.750,-0.9216,0.02694,0.02109,-0.0045,1.0000,0.0242 -8.500,-0.9036,0.02581,0.01997,-0.0031,1.0000,0.0250 -8.250,-0.8864,0.02474,0.01883,-0.0014,1.0000,0.0257 -8.000,-0.8691,0.02377,0.01775,0.0003,1.0000,0.0266 -7.750,-0.8514,0.02298,0.01683,0.0022,1.0000,0.0276 -7.500,-0.8332,0.02232,0.01604,0.0040,1.0000,0.0285 -7.250,-0.8151,0.02195,0.01553,0.0060,1.0000,0.0291 -7.000,-0.7969,0.02062,0.01404,0.0077,1.0000,0.0297 -6.750,-0.7772,0.01844,0.01184,0.0089,1.0000,0.0307 -6.500,-0.7586,0.01753,0.01094,0.0105,1.0000,0.0318 -6.250,-0.7404,0.01683,0.01023,0.0123,1.0000,0.0328 -6.000,-0.7227,0.01616,0.00954,0.0142,1.0000,0.0334 -5.750,-0.7058,0.01556,0.00891,0.0163,1.0000,0.0341 -5.500,-0.6896,0.01506,0.00837,0.0185,1.0000,0.0348 -5.250,-0.6736,0.01464,0.00792,0.0207,1.0000,0.0356 -5.000,-0.6393,0.01416,0.00741,0.0191,0.9977,0.0365 -4.750,-0.6040,0.01370,0.00690,0.0174,0.9949,0.0370 -4.500,-0.5717,0.01303,0.00620,0.0162,0.9917,0.0377 -4.250,-0.5400,0.01231,0.00545,0.0151,0.9879,0.0393 -4.000,-0.5050,0.01183,0.00495,0.0134,0.9850,0.0409 -3.750,-0.4715,0.01145,0.00455,0.0121,0.9810,0.0421 -3.500,-0.4377,0.01111,0.00418,0.0108,0.9763,0.0436 -3.250,-0.3996,0.01079,0.00383,0.0086,0.9729,0.0454 -3.000,-0.3668,0.01049,0.00351,0.0076,0.9658,0.0473 -2.500,-0.3013,0.00953,0.00290,0.0055,0.9526,0.1228 -2.250,-0.2692,0.00887,0.00257,0.0044,0.9463,0.1929 -2.000,-0.2438,0.00793,0.00230,0.0046,0.9365,0.3582 -1.750,-0.2038,0.00750,0.00209,0.0019,0.9294,0.4167 -1.500,-0.1613,0.00697,0.00186,-0.0015,0.9180,0.4895 -1.250,-0.1294,0.00626,0.00174,-0.0025,0.9036,0.6391 -1.000,-0.0988,0.00601,0.00169,-0.0029,0.8887,0.7085 -0.750,-0.0712,0.00587,0.00170,-0.0025,0.8739,0.7558 -0.500,-0.0444,0.00582,0.00172,-0.0020,0.8582,0.7916 -0.250,-0.0185,0.00581,0.00177,-0.0011,0.8404,0.8259 0.000,0.0057,0.00583,0.00180,0.0001,0.8208,0.8539 0.250,0.0326,0.00586,0.00182,0.0007,0.7978,0.8738 0.500,0.0599,0.00591,0.00182,0.0011,0.7713,0.8883 0.750,0.0871,0.00598,0.00182,0.0015,0.7427,0.9004 1.000,0.1196,0.00610,0.00187,0.0008,0.7105,0.9123 1.250,0.1554,0.00633,0.00195,-0.0007,0.6676,0.9217 1.500,0.1854,0.00660,0.00203,-0.0010,0.6177,0.9308 1.750,0.2218,0.00697,0.00217,-0.0028,0.5603,0.9365 2.000,0.2521,0.00731,0.00231,-0.0032,0.5066,0.9448 2.250,0.2892,0.00780,0.00253,-0.0052,0.4362,0.9491 2.500,0.3185,0.00828,0.00272,-0.0056,0.3669,0.9546 2.750,0.3486,0.00869,0.00292,-0.0062,0.3198,0.9597 3.000,0.3845,0.00900,0.00312,-0.0080,0.2912,0.9626 3.250,0.4177,0.00929,0.00331,-0.0093,0.2665,0.9671 3.500,0.4469,0.00958,0.00349,-0.0096,0.2397,0.9722 3.750,0.4825,0.00989,0.00366,-0.0115,0.1985,0.9746 4.000,0.5125,0.01070,0.00403,-0.0124,0.1040,0.9788 4.250,0.5405,0.01126,0.00436,-0.0127,0.0596,0.9838 4.500,0.5759,0.01168,0.00471,-0.0145,0.0495,0.9860 4.750,0.6117,0.01201,0.00507,-0.0163,0.0464,0.9890 5.000,0.6451,0.01238,0.00549,-0.0176,0.0437,0.9924 5.250,0.6783,0.01287,0.00599,-0.0190,0.0412,0.9953 5.500,0.7123,0.01355,0.00673,-0.0206,0.0389,0.9984 5.750,0.7416,0.01392,0.00715,-0.0212,0.0377,1.0000 6.000,0.7573,0.01430,0.00758,-0.0189,0.0366,1.0000 6.250,0.7726,0.01470,0.00802,-0.0165,0.0355,1.0000 6.500,0.7876,0.01515,0.00849,-0.0141,0.0342,1.0000 6.750,0.8015,0.01574,0.00910,-0.0116,0.0328,1.0000 7.000,0.8117,0.01702,0.01041,-0.0085,0.0314,1.0000 7.250,0.8280,0.01769,0.01116,-0.0063,0.0307,1.0000 7.500,0.8458,0.01816,0.01170,-0.0044,0.0299,1.0000 7.750,0.8636,0.01865,0.01225,-0.0025,0.0287,1.0000 8.000,0.8810,0.01923,0.01288,-0.0007,0.0275,1.0000 8.250,0.8980,0.01988,0.01356,0.0012,0.0265,1.0000 8.500,0.9144,0.02077,0.01447,0.0031,0.0257,1.0000 8.750,0.9284,0.02327,0.01706,0.0050,0.0246,1.0000 9.000,0.9450,0.02355,0.01748,0.0071,0.0239,1.0000 9.250,0.9610,0.02422,0.01829,0.0092,0.0231,1.0000 9.500,0.9764,0.02501,0.01919,0.0112,0.0222,1.0000 9.750,0.9916,0.02576,0.02001,0.0132,0.0214,1.0000 10.000,1.0058,0.02655,0.02087,0.0152,0.0208,1.0000 10.250,1.0192,0.02748,0.02184,0.0172,0.0202,1.0000 10.500,1.0267,0.03030,0.02482,0.0196,0.0195,1.0000 10.750,1.0320,0.03170,0.02646,0.0228,0.0192,1.0000 11.000,1.0370,0.03297,0.02797,0.0260,0.0187,1.0000 11.250,1.0382,0.03459,0.02983,0.0296,0.0182,1.0000 11.500,1.0348,0.03640,0.03185,0.0336,0.0178,1.0000 11.750,1.0263,0.03823,0.03386,0.0381,0.0175,1.0000 12.000,1.0258,0.03927,0.03500,0.0411,0.0171,1.0000 12.250,1.0186,0.04126,0.03714,0.0441,0.0169,1.0000 12.500,1.0246,0.04197,0.03787,0.0455,0.0164,1.0000 12.750,1.0148,0.04459,0.04066,0.0472,0.0163,1.0000 13.000,1.0020,0.04780,0.04404,0.0479,0.0162,1.0000 13.250,0.9912,0.05113,0.04751,0.0477,0.0161,1.0000 13.500,0.9769,0.05537,0.05191,0.0463,0.0160,1.0000