Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-s3025-il-50000-n5 Airfoil,s3025-il Reynolds number,50000 Ncrit,5 Mach,0 Max Cl/Cd,39.1658 Max Cl/Cd alpha,7.25 Url,http://airfoiltools.com/polar/csv?polar=xf-s3025-il-50000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -9.000,-0.3511,0.11013,0.10322,-0.0303,1.0000,0.1078 -8.750,-0.3632,0.10886,0.10210,-0.0330,1.0000,0.1094 -8.500,-0.3738,0.10706,0.10045,-0.0349,1.0000,0.1098 -8.250,-0.3544,0.10160,0.09500,-0.0329,1.0000,0.1112 -8.000,-0.3494,0.09825,0.09170,-0.0324,1.0000,0.1123 -7.750,-0.3499,0.09544,0.08900,-0.0322,1.0000,0.1128 -7.500,-0.3539,0.09288,0.08655,-0.0320,1.0000,0.1130 -7.000,-0.3629,0.08234,0.07611,-0.0376,1.0000,0.0534 -6.750,-0.3637,0.07925,0.07311,-0.0373,1.0000,0.0515 -6.500,-0.3660,0.07606,0.07000,-0.0377,1.0000,0.0498 -6.250,-0.3689,0.07250,0.06649,-0.0386,1.0000,0.0479 -5.750,-0.3699,0.06279,0.05650,-0.0437,1.0000,0.0425 -5.500,-0.3667,0.05994,0.05363,-0.0429,1.0000,0.0420 -5.250,-0.3619,0.05674,0.05034,-0.0426,1.0000,0.0414 -5.000,-0.3497,0.05308,0.04650,-0.0438,0.9984,0.0408 -4.750,-0.3159,0.04800,0.04099,-0.0492,0.9899,0.0401 -4.500,-0.2812,0.04332,0.03577,-0.0537,0.9818,0.0396 -4.250,-0.2452,0.03932,0.03115,-0.0574,0.9740,0.0398 -4.000,-0.2104,0.03601,0.02712,-0.0599,0.9654,0.0416 -3.750,-0.1724,0.03312,0.02358,-0.0625,0.9587,0.0436 -3.500,-0.1404,0.03094,0.02108,-0.0638,0.9496,0.0457 -3.250,-0.1044,0.02905,0.01879,-0.0654,0.9422,0.0479 -3.000,-0.0697,0.02745,0.01685,-0.0664,0.9339,0.0515 -2.750,-0.0357,0.02619,0.01538,-0.0674,0.9256,0.0590 -2.500,0.0014,0.02502,0.01400,-0.0690,0.9183,0.0712 -2.250,0.0345,0.02396,0.01293,-0.0700,0.9091,0.1019 -2.000,0.0727,0.02216,0.01201,-0.0726,0.9030,0.2597 -1.750,0.0958,0.02066,0.01179,-0.0717,0.8935,0.5400 -1.500,0.1538,0.01950,0.01121,-0.0754,0.8896,1.0000 -1.250,0.1853,0.01961,0.01083,-0.0762,0.8788,1.0000 -1.000,0.2195,0.01969,0.01052,-0.0774,0.8695,1.0000 -0.750,0.2535,0.01978,0.01026,-0.0785,0.8602,1.0000 -0.500,0.2824,0.01993,0.01012,-0.0787,0.8492,1.0000 -0.250,0.3137,0.02006,0.00999,-0.0793,0.8396,1.0000 0.000,0.3464,0.02015,0.00985,-0.0801,0.8304,1.0000 0.250,0.3734,0.02035,0.00986,-0.0799,0.8192,1.0000 0.500,0.4025,0.02053,0.00987,-0.0800,0.8090,1.0000 0.750,0.4353,0.02060,0.00979,-0.0807,0.8003,1.0000 1.000,0.4607,0.02086,0.00992,-0.0802,0.7886,1.0000 1.250,0.4874,0.02108,0.01004,-0.0799,0.7775,1.0000 1.500,0.5166,0.02123,0.01009,-0.0799,0.7675,1.0000 1.750,0.5452,0.02138,0.01017,-0.0797,0.7571,1.0000 2.000,0.5701,0.02165,0.01040,-0.0791,0.7450,1.0000 2.250,0.5960,0.02189,0.01060,-0.0785,0.7334,1.0000 2.500,0.6232,0.02208,0.01075,-0.0781,0.7223,1.0000 2.750,0.6524,0.02218,0.01084,-0.0779,0.7119,1.0000 3.000,0.6764,0.02247,0.01113,-0.0770,0.6990,1.0000 3.250,0.7009,0.02274,0.01141,-0.0762,0.6862,1.0000 3.500,0.7257,0.02299,0.01169,-0.0754,0.6734,1.0000 3.750,0.7508,0.02323,0.01200,-0.0747,0.6605,1.0000 4.000,0.7760,0.02346,0.01226,-0.0739,0.6475,1.0000 4.250,0.8011,0.02368,0.01253,-0.0731,0.6341,1.0000 4.500,0.8259,0.02391,0.01282,-0.0722,0.6203,1.0000 4.750,0.8503,0.02415,0.01317,-0.0712,0.6060,1.0000 5.000,0.8740,0.02440,0.01351,-0.0702,0.5910,1.0000 5.250,0.8973,0.02467,0.01387,-0.0691,0.5753,1.0000 5.500,0.9204,0.02495,0.01428,-0.0680,0.5591,1.0000 5.750,0.9434,0.02521,0.01464,-0.0668,0.5422,1.0000 6.000,0.9667,0.02544,0.01497,-0.0656,0.5248,1.0000 6.250,0.9894,0.02569,0.01530,-0.0644,0.5068,1.0000 6.500,1.0094,0.02611,0.01589,-0.0629,0.4866,1.0000 6.750,1.0309,0.02643,0.01630,-0.0615,0.4669,1.0000 7.000,1.0509,0.02686,0.01683,-0.0600,0.4461,1.0000 7.250,1.0704,0.02733,0.01738,-0.0584,0.4245,1.0000 7.500,1.0889,0.02788,0.01802,-0.0568,0.4026,1.0000 7.750,1.1067,0.02848,0.01872,-0.0551,0.3803,1.0000 8.000,1.1228,0.02921,0.01954,-0.0533,0.3575,1.0000 8.250,1.1387,0.02996,0.02031,-0.0515,0.3355,1.0000 8.500,1.1522,0.03091,0.02136,-0.0495,0.3129,1.0000 8.750,1.1653,0.03187,0.02233,-0.0475,0.2918,1.0000 9.000,1.1761,0.03302,0.02360,-0.0454,0.2704,1.0000 9.250,1.1857,0.03419,0.02483,-0.0432,0.2505,1.0000 9.500,1.1928,0.03553,0.02627,-0.0408,0.2307,1.0000 9.750,1.1968,0.03693,0.02774,-0.0382,0.2122,1.0000 10.000,1.1991,0.03848,0.02930,-0.0356,0.1949,1.0000 10.250,1.1998,0.04028,0.03116,-0.0333,0.1773,1.0000 10.500,1.1972,0.04232,0.03327,-0.0311,0.1595,1.0000 10.750,1.1915,0.04469,0.03562,-0.0294,0.1421,1.0000 11.000,1.1849,0.04742,0.03831,-0.0283,0.1255,1.0000 11.250,1.1791,0.05045,0.04140,-0.0276,0.1089,1.0000 11.500,1.1732,0.05374,0.04473,-0.0272,0.0951,1.0000 11.750,1.1672,0.05731,0.04837,-0.0270,0.0839,1.0000 12.000,1.1606,0.06108,0.05209,-0.0271,0.0759,1.0000 12.250,1.1560,0.06489,0.05606,-0.0272,0.0676,1.0000 12.500,1.1507,0.06887,0.06011,-0.0275,0.0616,1.0000 12.750,1.1463,0.07286,0.06422,-0.0280,0.0566,1.0000 13.000,1.1421,0.07682,0.06818,-0.0285,0.0534,1.0000 13.250,1.1408,0.08082,0.07248,-0.0288,0.0502,1.0000 13.500,1.1384,0.08498,0.07685,-0.0294,0.0478,1.0000 13.750,1.1357,0.08918,0.08119,-0.0302,0.0460,1.0000 14.000,1.1341,0.09320,0.08529,-0.0309,0.0444,1.0000 14.250,1.1306,0.09789,0.09014,-0.0321,0.0433,1.0000 14.500,1.1207,0.10407,0.09663,-0.0346,0.0426,1.0000 14.750,1.1084,0.11089,0.10373,-0.0378,0.0423,1.0000 15.000,1.0933,0.11870,0.11178,-0.0419,0.0420,1.0000 15.250,1.0760,0.12750,0.12079,-0.0469,0.0422,1.0000 15.500,1.0571,0.13731,0.13076,-0.0527,0.0425,1.0000