Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-naca2412-il-200000 Airfoil,naca2412-il Reynolds number,200000 Ncrit,9 Mach,0 Max Cl/Cd,66.5994 Max Cl/Cd alpha,6 Url,http://airfoiltools.com/polar/csv?polar=xf-naca2412-il-200000 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -11.250,-0.6309,0.07906,0.07523,-0.0460,1.0000,0.0578 -11.000,-0.6470,0.07081,0.06694,-0.0515,1.0000,0.0563 -10.750,-0.6836,0.06148,0.05751,-0.0592,1.0000,0.0552 -10.500,-0.7222,0.05571,0.05159,-0.0599,1.0000,0.0544 -10.250,-0.7548,0.05015,0.04576,-0.0582,1.0000,0.0538 -10.000,-0.7768,0.04535,0.04060,-0.0553,1.0000,0.0536 -9.750,-0.7869,0.04159,0.03649,-0.0523,1.0000,0.0540 -9.500,-0.7902,0.03850,0.03301,-0.0494,1.0000,0.0550 -9.250,-0.7886,0.03584,0.02995,-0.0465,1.0000,0.0560 -9.000,-0.7827,0.03372,0.02742,-0.0437,1.0000,0.0569 -8.750,-0.7748,0.03126,0.02459,-0.0413,1.0000,0.0577 -8.500,-0.7612,0.02919,0.02246,-0.0397,1.0000,0.0591 -8.250,-0.7451,0.02818,0.02139,-0.0381,1.0000,0.0607 -8.000,-0.7287,0.02707,0.02016,-0.0365,1.0000,0.0622 -7.750,-0.7120,0.02579,0.01868,-0.0348,1.0000,0.0636 -7.500,-0.6943,0.02467,0.01734,-0.0333,1.0000,0.0652 -7.250,-0.6759,0.02383,0.01627,-0.0318,1.0000,0.0668 -7.000,-0.6567,0.02232,0.01461,-0.0306,1.0000,0.0685 -6.750,-0.6366,0.02134,0.01363,-0.0295,1.0000,0.0703 -6.500,-0.6161,0.02064,0.01289,-0.0284,1.0000,0.0723 -6.250,-0.5953,0.02005,0.01222,-0.0274,1.0000,0.0750 -6.000,-0.5737,0.01956,0.01160,-0.0264,1.0000,0.0778 -5.750,-0.5515,0.01862,0.01066,-0.0257,1.0000,0.0809 -5.500,-0.5215,0.01805,0.01012,-0.0265,0.9983,0.0853 -5.250,-0.4810,0.01744,0.00944,-0.0293,0.9945,0.0921 -5.000,-0.4426,0.01682,0.00888,-0.0318,0.9899,0.1027 -4.750,-0.4028,0.01619,0.00830,-0.0345,0.9856,0.1178 -4.500,-0.3645,0.01559,0.00779,-0.0369,0.9808,0.1367 -4.250,-0.3259,0.01510,0.00743,-0.0395,0.9753,0.1586 -4.000,-0.2847,0.01468,0.00713,-0.0424,0.9712,0.1855 -3.750,-0.2495,0.01427,0.00686,-0.0442,0.9641,0.2172 -3.500,-0.2077,0.01384,0.00664,-0.0472,0.9600,0.2630 -3.250,-0.1739,0.01346,0.00645,-0.0486,0.9524,0.3108 -3.000,-0.1339,0.01300,0.00622,-0.0512,0.9475,0.3634 -2.750,-0.0915,0.01251,0.00599,-0.0543,0.9440,0.4229 -2.500,-0.0617,0.01209,0.00584,-0.0546,0.9346,0.4848 -2.250,-0.0238,0.01158,0.00565,-0.0563,0.9300,0.5641 -2.000,0.0038,0.01123,0.00555,-0.0558,0.9201,0.6325 -1.750,0.0373,0.01081,0.00538,-0.0562,0.9141,0.7014 -1.500,0.0627,0.01054,0.00532,-0.0549,0.9033,0.7617 -1.250,0.0931,0.01028,0.00521,-0.0543,0.8961,0.8189 -1.000,0.1195,0.01017,0.00518,-0.0528,0.8846,0.8688 -0.750,0.1515,0.01013,0.00516,-0.0525,0.8741,0.9129 -0.500,0.1930,0.01007,0.00505,-0.0542,0.8653,0.9446 -0.250,0.2372,0.01006,0.00497,-0.0569,0.8524,0.9643 0.000,0.2860,0.01001,0.00485,-0.0608,0.8392,0.9789 0.250,0.3359,0.00994,0.00469,-0.0650,0.8247,0.9917 0.500,0.3796,0.00985,0.00451,-0.0682,0.8082,1.0000 0.750,0.4025,0.00981,0.00436,-0.0672,0.7901,1.0000 1.000,0.4257,0.00980,0.00424,-0.0662,0.7719,1.0000 1.250,0.4491,0.00982,0.00415,-0.0652,0.7537,1.0000 1.500,0.4727,0.00988,0.00410,-0.0642,0.7356,1.0000 1.750,0.4959,0.00996,0.00409,-0.0631,0.7163,1.0000 2.000,0.5193,0.01005,0.00410,-0.0621,0.6973,1.0000 2.250,0.5428,0.01017,0.00413,-0.0611,0.6786,1.0000 2.500,0.5663,0.01030,0.00417,-0.0601,0.6604,1.0000 2.750,0.5899,0.01045,0.00424,-0.0592,0.6427,1.0000 3.000,0.6136,0.01062,0.00432,-0.0582,0.6255,1.0000 3.250,0.6373,0.01080,0.00443,-0.0572,0.6088,1.0000 3.500,0.6610,0.01099,0.00456,-0.0563,0.5924,1.0000 3.750,0.6847,0.01119,0.00470,-0.0554,0.5757,1.0000 4.000,0.7080,0.01141,0.00483,-0.0543,0.5577,1.0000 4.250,0.7311,0.01161,0.00498,-0.0533,0.5375,1.0000 4.500,0.7543,0.01182,0.00515,-0.0522,0.5178,1.0000 4.750,0.7778,0.01205,0.00534,-0.0513,0.4995,1.0000 5.000,0.8010,0.01229,0.00554,-0.0503,0.4800,1.0000 5.250,0.8238,0.01256,0.00572,-0.0493,0.4589,1.0000 5.500,0.8465,0.01279,0.00593,-0.0482,0.4349,1.0000 5.750,0.8687,0.01309,0.00616,-0.0471,0.4112,1.0000 6.000,0.8911,0.01338,0.00642,-0.0461,0.3854,1.0000 6.250,0.9129,0.01373,0.00670,-0.0450,0.3582,1.0000 6.500,0.9339,0.01415,0.00702,-0.0438,0.3278,1.0000 6.750,0.9541,0.01465,0.00740,-0.0425,0.2937,1.0000 7.000,0.9731,0.01526,0.00785,-0.0411,0.2573,1.0000 7.250,0.9908,0.01600,0.00841,-0.0396,0.2186,1.0000 7.500,1.0067,0.01693,0.00909,-0.0378,0.1782,1.0000 7.750,1.0218,0.01795,0.00991,-0.0360,0.1446,1.0000 8.000,1.0370,0.01896,0.01076,-0.0341,0.1225,1.0000 8.250,1.0523,0.01995,0.01166,-0.0323,0.1086,1.0000 8.500,1.0679,0.02091,0.01261,-0.0305,0.0995,1.0000 9.000,1.0982,0.02292,0.01462,-0.0268,0.0875,1.0000 9.250,1.1137,0.02387,0.01556,-0.0251,0.0830,1.0000 9.500,1.1282,0.02523,0.01687,-0.0234,0.0794,1.0000 9.750,1.1448,0.02608,0.01784,-0.0218,0.0764,1.0000 10.000,1.1606,0.02701,0.01883,-0.0201,0.0733,1.0000 10.250,1.1764,0.02814,0.01993,-0.0187,0.0705,1.0000 10.500,1.1960,0.02971,0.02152,-0.0179,0.0678,1.0000 10.750,1.2108,0.03066,0.02263,-0.0162,0.0656,1.0000 11.000,1.2253,0.03171,0.02378,-0.0146,0.0632,1.0000 11.250,1.2401,0.03283,0.02494,-0.0132,0.0610,1.0000 11.500,1.2632,0.03501,0.02707,-0.0133,0.0582,1.0000 11.750,1.2711,0.03605,0.02834,-0.0109,0.0568,1.0000 12.000,1.2809,0.03736,0.02983,-0.0090,0.0549,1.0000 12.250,1.2900,0.03870,0.03129,-0.0072,0.0530,1.0000 12.500,1.3004,0.04002,0.03266,-0.0058,0.0513,1.0000 12.750,1.3189,0.04267,0.03530,-0.0055,0.0491,1.0000 13.000,1.3172,0.04432,0.03723,-0.0029,0.0482,1.0000 13.250,1.3163,0.04631,0.03947,-0.0008,0.0469,1.0000 13.500,1.3164,0.04839,0.04175,0.0008,0.0456,1.0000 13.750,1.3172,0.05044,0.04393,0.0021,0.0443,1.0000 14.000,1.3198,0.05245,0.04601,0.0031,0.0432,1.0000 14.250,1.3283,0.05480,0.04836,0.0038,0.0419,1.0000 14.500,1.3192,0.05878,0.05258,0.0048,0.0411,1.0000 14.750,1.3035,0.06249,0.05658,0.0053,0.0407,1.0000 15.000,1.2862,0.06682,0.06119,0.0051,0.0403,1.0000 15.250,1.2670,0.07177,0.06641,0.0041,0.0399,1.0000 15.500,1.2455,0.07741,0.07232,0.0024,0.0396,1.0000 15.750,1.2213,0.08386,0.07902,-0.0002,0.0395,1.0000 16.000,1.1937,0.09137,0.08677,-0.0038,0.0395,1.0000 16.250,1.1620,0.10031,0.09595,-0.0088,0.0397,1.0000 16.500,1.1260,0.11085,0.10672,-0.0151,0.0401,1.0000 16.750,1.0857,0.12339,0.11946,-0.0231,0.0406,1.0000 17.000,1.0415,0.13812,0.13433,-0.0322,0.0413,1.0000