Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-sc20414-il-50000 Airfoil,sc20414-il Reynolds number,50000 Ncrit,9 Mach,0 Max Cl/Cd,25.9003 Max Cl/Cd alpha,4 Url,http://airfoiltools.com/polar/csv?polar=xf-sc20414-il-50000 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -10.000,-0.6917,0.08109,0.07275,-0.0423,1.0000,0.1822 -9.750,-0.7065,0.07550,0.06717,-0.0430,1.0000,0.1801 -9.500,-0.7413,0.06961,0.06124,-0.0434,1.0000,0.1770 -9.250,-0.7798,0.06356,0.05499,-0.0437,1.0000,0.1737 -9.000,-0.8009,0.05852,0.04961,-0.0431,1.0000,0.1720 -8.750,-0.8048,0.05456,0.04536,-0.0424,1.0000,0.1724 -8.500,-0.8004,0.05130,0.04184,-0.0416,1.0000,0.1749 -8.250,-0.7935,0.04812,0.03831,-0.0410,1.0000,0.1779 -8.000,-0.7832,0.04500,0.03473,-0.0407,1.0000,0.1809 -7.750,-0.7681,0.04215,0.03154,-0.0403,1.0000,0.1848 -7.500,-0.7490,0.04023,0.02970,-0.0392,1.0000,0.1909 -7.250,-0.7301,0.03807,0.02719,-0.0387,1.0000,0.1974 -7.000,-0.7101,0.03611,0.02517,-0.0378,1.0000,0.2043 -6.750,-0.6894,0.03449,0.02342,-0.0370,1.0000,0.2137 -6.500,-0.6687,0.03294,0.02192,-0.0357,1.0000,0.2232 -6.250,-0.6476,0.03154,0.02047,-0.0344,1.0000,0.2358 -6.000,-0.6269,0.03030,0.01929,-0.0329,1.0000,0.2507 -5.750,-0.6074,0.02920,0.01841,-0.0308,1.0000,0.2691 -5.500,-0.5886,0.02810,0.01757,-0.0287,1.0000,0.2938 -5.250,-0.5706,0.02681,0.01663,-0.0269,1.0000,0.3314 -5.000,-0.5564,0.02532,0.01610,-0.0243,1.0000,0.4006 -4.750,-0.5538,0.02708,0.01916,-0.0138,1.0000,0.5080 -4.500,-0.5425,0.03093,0.02302,-0.0045,1.0000,0.5946 -4.250,-0.5300,0.03420,0.02617,0.0041,1.0000,0.6347 -4.000,-0.5161,0.03651,0.02834,0.0112,1.0000,0.6683 -3.750,-0.5028,0.03797,0.02968,0.0170,1.0000,0.7009 -3.500,-0.4808,0.03942,0.03101,0.0230,1.0000,0.7273 -3.250,-0.4659,0.03986,0.03133,0.0273,1.0000,0.7574 -3.000,-0.4403,0.04022,0.03155,0.0307,1.0000,0.7881 -2.750,-0.4044,0.04017,0.03136,0.0321,1.0000,0.8215 -2.250,-0.2150,0.03811,0.02875,0.0132,1.0000,0.9154 -2.000,-0.1532,0.03661,0.02710,0.0061,1.0000,0.9422 -1.750,-0.1034,0.03533,0.02573,0.0005,1.0000,0.9606 -1.500,-0.0686,0.03443,0.02478,-0.0027,1.0000,0.9727 -1.250,-0.0409,0.03379,0.02411,-0.0047,1.0000,0.9819 -1.000,-0.0062,0.03312,0.02342,-0.0080,1.0000,0.9904 -0.750,0.0235,0.03266,0.02296,-0.0105,1.0000,0.9974 -0.500,0.0365,0.03249,0.02281,-0.0099,1.0000,1.0000 -0.250,0.0387,0.03245,0.02280,-0.0073,1.0000,1.0000 0.000,0.0409,0.03243,0.02281,-0.0047,1.0000,1.0000 0.250,0.0430,0.03242,0.02284,-0.0021,1.0000,1.0000 0.500,0.0452,0.03243,0.02290,0.0004,1.0000,1.0000 0.750,0.0472,0.03246,0.02297,0.0030,1.0000,1.0000 1.000,0.0491,0.03251,0.02306,0.0055,1.0000,1.0000 1.250,0.0509,0.03257,0.02318,0.0080,1.0000,1.0000 1.500,0.0524,0.03264,0.02331,0.0105,1.0000,1.0000 1.750,0.0536,0.03274,0.02347,0.0129,1.0000,1.0000 2.000,0.0544,0.03286,0.02366,0.0154,1.0000,1.0000 2.250,0.0547,0.03300,0.02387,0.0178,1.0000,1.0000 2.500,0.0545,0.03317,0.02413,0.0201,1.0000,1.0000 2.750,0.0538,0.03337,0.02442,0.0224,1.0000,1.0000 3.000,0.1659,0.03489,0.02618,0.0050,0.9635,1.0000 3.250,0.2969,0.03488,0.02651,-0.0127,0.9124,1.0000 3.500,0.4877,0.03102,0.02327,-0.0349,0.8486,1.0000 3.750,0.5814,0.02654,0.01923,-0.0386,0.7740,1.0000 4.000,0.6185,0.02388,0.01550,-0.0315,0.5183,1.0000 4.250,0.6288,0.02585,0.01599,-0.0276,0.3845,1.0000 4.500,0.6493,0.02723,0.01685,-0.0264,0.3297,1.0000 4.750,0.6727,0.02834,0.01772,-0.0257,0.2957,1.0000 5.000,0.6981,0.02949,0.01860,-0.0254,0.2723,1.0000 5.250,0.7206,0.03061,0.01966,-0.0246,0.2541,1.0000 5.500,0.7420,0.03178,0.02080,-0.0238,0.2398,1.0000 5.750,0.7598,0.03298,0.02217,-0.0223,0.2281,1.0000 6.000,0.7787,0.03442,0.02364,-0.0211,0.2189,1.0000 6.250,0.7942,0.03574,0.02512,-0.0193,0.2102,1.0000 6.500,0.8101,0.03742,0.02686,-0.0178,0.2036,1.0000 6.750,0.8197,0.03902,0.02884,-0.0151,0.1980,1.0000 7.000,0.8327,0.04056,0.03044,-0.0132,0.1921,1.0000 7.250,0.8430,0.04260,0.03258,-0.0110,0.1879,1.0000 7.500,0.8439,0.04455,0.03498,-0.0073,0.1854,1.0000 7.750,0.8450,0.04669,0.03750,-0.0041,0.1826,1.0000 8.000,0.8507,0.04908,0.04022,-0.0019,0.1793,1.0000 8.250,0.8621,0.05174,0.04310,-0.0008,0.1762,1.0000 8.500,0.8747,0.05500,0.04658,-0.0003,0.1744,1.0000 8.750,0.8890,0.05888,0.05057,-0.0004,0.1723,1.0000 9.000,0.8872,0.06311,0.05526,0.0006,0.1720,1.0000 9.250,0.8854,0.06780,0.06029,0.0009,0.1722,1.0000 9.500,0.8008,0.07711,0.07045,0.0017,0.1844,1.0000 9.750,0.7926,0.08322,0.07667,-0.0002,0.1873,1.0000