Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-usa48-il-500000-n5 Airfoil,usa48-il Reynolds number,500000 Ncrit,5 Mach,0 Max Cl/Cd,65.0582 Max Cl/Cd alpha,7.75 Url,http://www.airfoiltools.com/polar/csv?polar=xf-usa48-il-500000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -17.500,-0.7256,0.11619,0.11319,-0.0476,1.0000,0.0096 -17.250,-0.7557,0.10656,0.10344,-0.0522,1.0000,0.0095 -17.000,-0.7831,0.09784,0.09459,-0.0564,1.0000,0.0095 -16.750,-0.8059,0.09027,0.08689,-0.0602,1.0000,0.0095 -16.500,-0.8252,0.08366,0.08018,-0.0634,1.0000,0.0095 -16.250,-0.8464,0.07694,0.07333,-0.0666,1.0000,0.0096 -16.000,-0.8655,0.07084,0.06711,-0.0695,1.0000,0.0095 -15.750,-0.8841,0.06502,0.06118,-0.0722,1.0000,0.0095 -15.500,-0.8979,0.06000,0.05604,-0.0744,1.0000,0.0096 -15.250,-0.9146,0.05472,0.05064,-0.0767,1.0000,0.0096 -15.000,-0.9271,0.05013,0.04593,-0.0786,1.0000,0.0097 -14.750,-0.9398,0.04580,0.04149,-0.0801,1.0000,0.0098 -14.500,-0.9514,0.04210,0.03768,-0.0809,1.0000,0.0098 -14.250,-0.9623,0.03899,0.03447,-0.0808,1.0000,0.0100 -14.000,-0.9729,0.03629,0.03168,-0.0799,1.0000,0.0101 -13.750,-0.9812,0.03410,0.02941,-0.0785,1.0000,0.0102 -13.500,-0.9906,0.03214,0.02736,-0.0765,1.0000,0.0103 -13.250,-0.9818,0.03013,0.02525,-0.0777,0.9984,0.0105 -13.000,-0.9663,0.02842,0.02343,-0.0794,0.9957,0.0108 -12.750,-0.9500,0.02706,0.02194,-0.0804,0.9929,0.0111 -12.500,-0.9349,0.02584,0.02061,-0.0805,0.9891,0.0114 -12.250,-0.9161,0.02482,0.01948,-0.0807,0.9861,0.0118 -12.000,-0.8978,0.02381,0.01836,-0.0806,0.9826,0.0122 -11.750,-0.8781,0.02288,0.01732,-0.0804,0.9783,0.0125 -11.500,-0.8552,0.02183,0.01621,-0.0809,0.9756,0.0131 -11.250,-0.8287,0.02100,0.01533,-0.0818,0.9739,0.0138 -11.000,-0.8138,0.02038,0.01464,-0.0801,0.9682,0.0145 -10.750,-0.7896,0.01966,0.01385,-0.0802,0.9653,0.0153 -10.500,-0.7628,0.01894,0.01305,-0.0808,0.9633,0.0162 -10.250,-0.7404,0.01836,0.01245,-0.0804,0.9596,0.0172 -10.000,-0.7191,0.01786,0.01191,-0.0796,0.9549,0.0183 -9.750,-0.6921,0.01730,0.01128,-0.0800,0.9521,0.0195 -9.500,-0.6616,0.01682,0.01078,-0.0809,0.9499,0.0210 -9.250,-0.6387,0.01647,0.01041,-0.0802,0.9438,0.0226 -9.000,-0.6114,0.01601,0.00987,-0.0803,0.9387,0.0243 -8.750,-0.5780,0.01562,0.00948,-0.0818,0.9356,0.0258 -8.500,-0.5514,0.01534,0.00916,-0.0817,0.9301,0.0274 -8.250,-0.5228,0.01500,0.00875,-0.0821,0.9252,0.0290 -8.000,-0.4887,0.01461,0.00833,-0.0837,0.9218,0.0306 -7.750,-0.4507,0.01430,0.00800,-0.0861,0.9192,0.0322 -7.500,-0.4228,0.01403,0.00768,-0.0863,0.9125,0.0337 -7.250,-0.3865,0.01373,0.00731,-0.0883,0.9074,0.0351 -7.000,-0.3513,0.01326,0.00681,-0.0903,0.9020,0.0367 -6.750,-0.3225,0.01295,0.00647,-0.0907,0.8937,0.0381 -6.500,-0.2879,0.01262,0.00608,-0.0924,0.8867,0.0397 -6.250,-0.2600,0.01239,0.00579,-0.0925,0.8758,0.0411 -6.000,-0.2304,0.01218,0.00550,-0.0930,0.8649,0.0422 -5.750,-0.2040,0.01179,0.00503,-0.0929,0.8524,0.0433 -5.500,-0.1782,0.01147,0.00465,-0.0926,0.8389,0.0444 -5.250,-0.1529,0.01124,0.00434,-0.0921,0.8234,0.0457 -5.000,-0.1281,0.01106,0.00406,-0.0916,0.8064,0.0471 -4.750,-0.1036,0.01091,0.00382,-0.0909,0.7888,0.0482 -4.500,-0.0798,0.01081,0.00360,-0.0900,0.7709,0.0492 -4.250,-0.0564,0.01074,0.00340,-0.0891,0.7533,0.0502 -4.000,-0.0337,0.01065,0.00320,-0.0880,0.7365,0.0517 -3.750,-0.0108,0.01056,0.00302,-0.0869,0.7218,0.0539 -3.500,0.0125,0.01047,0.00285,-0.0860,0.7100,0.0563 -3.250,0.0362,0.01035,0.00270,-0.0852,0.6994,0.0625 -3.000,0.0590,0.01016,0.00259,-0.0842,0.6902,0.0974 -2.750,0.0829,0.01007,0.00248,-0.0834,0.6804,0.1072 -2.500,0.1069,0.00999,0.00238,-0.0826,0.6700,0.1167 -2.250,0.1273,0.00966,0.00225,-0.0813,0.6599,0.1785 -2.000,0.1503,0.00955,0.00218,-0.0803,0.6475,0.2063 -1.750,0.1729,0.00949,0.00213,-0.0793,0.6321,0.2239 -1.500,0.1950,0.00945,0.00207,-0.0781,0.6154,0.2424 -1.250,0.2176,0.00941,0.00203,-0.0770,0.6000,0.2605 -1.000,0.2404,0.00937,0.00200,-0.0760,0.5866,0.2810 -0.750,0.2627,0.00933,0.00198,-0.0749,0.5721,0.3063 -0.500,0.2850,0.00929,0.00197,-0.0738,0.5585,0.3362 -0.250,0.3072,0.00928,0.00198,-0.0727,0.5440,0.3636 0.000,0.3295,0.00928,0.00199,-0.0716,0.5303,0.3886 0.250,0.3524,0.00927,0.00200,-0.0706,0.5183,0.4130 0.500,0.3747,0.00918,0.00201,-0.0695,0.5078,0.4526 0.750,0.3950,0.00901,0.00202,-0.0681,0.4980,0.5139 1.000,0.4136,0.00885,0.00220,-0.0662,0.4884,0.6242 1.250,0.4371,0.00895,0.00229,-0.0652,0.4776,0.6474 1.500,0.4603,0.00907,0.00237,-0.0642,0.4645,0.6604 1.750,0.4842,0.00918,0.00244,-0.0634,0.4536,0.6709 2.000,0.5069,0.00932,0.00252,-0.0624,0.4382,0.6790 2.250,0.5302,0.00945,0.00260,-0.0614,0.4240,0.6848 2.500,0.5511,0.00962,0.00270,-0.0601,0.4044,0.6913 2.750,0.5720,0.00981,0.00280,-0.0587,0.3861,0.6987 3.000,0.5917,0.01000,0.00293,-0.0570,0.3647,0.7046 3.250,0.6119,0.01020,0.00306,-0.0555,0.3475,0.7114 3.500,0.6317,0.01043,0.00320,-0.0540,0.3285,0.7162 3.750,0.6505,0.01069,0.00339,-0.0523,0.3081,0.7206 4.000,0.6707,0.01090,0.00355,-0.0508,0.2938,0.7273 4.250,0.6910,0.01110,0.00373,-0.0494,0.2800,0.7337 4.500,0.7108,0.01131,0.00392,-0.0479,0.2661,0.7403 4.750,0.7305,0.01157,0.00412,-0.0464,0.2506,0.7446 5.000,0.7493,0.01184,0.00434,-0.0448,0.2333,0.7504 5.250,0.7671,0.01215,0.00460,-0.0430,0.2144,0.7557 5.500,0.7801,0.01268,0.00496,-0.0404,0.1743,0.7608 5.750,0.7914,0.01329,0.00539,-0.0376,0.1391,0.7658 6.000,0.8099,0.01355,0.00566,-0.0360,0.1338,0.7718 6.250,0.8285,0.01381,0.00595,-0.0344,0.1294,0.7781 6.500,0.8483,0.01400,0.00620,-0.0330,0.1282,0.7843 6.750,0.8677,0.01421,0.00647,-0.0316,0.1273,0.7916 7.000,0.8861,0.01443,0.00677,-0.0300,0.1256,0.8011 7.250,0.9028,0.01467,0.00710,-0.0282,0.1229,0.8181 7.500,0.9317,0.01483,0.00753,-0.0289,0.1208,0.8838 7.750,1.0058,0.01546,0.00825,-0.0398,0.1173,0.9586 8.000,1.0298,0.01596,0.00875,-0.0398,0.1141,1.0000 8.250,1.0490,0.01624,0.00907,-0.0385,0.1124,1.0000 8.500,1.0672,0.01658,0.00945,-0.0371,0.1103,1.0000 8.750,1.0844,0.01697,0.00987,-0.0356,0.1081,1.0000 9.000,1.1009,0.01740,0.01034,-0.0340,0.1056,1.0000 9.250,1.1161,0.01792,0.01086,-0.0323,0.1026,1.0000 9.500,1.1312,0.01845,0.01141,-0.0307,0.0989,1.0000 9.750,1.1509,0.01876,0.01178,-0.0297,0.0950,1.0000 10.000,1.1668,0.01928,0.01230,-0.0283,0.0870,1.0000 10.250,1.1677,0.02064,0.01338,-0.0251,0.0479,1.0000 10.500,1.1747,0.02172,0.01447,-0.0227,0.0392,1.0000 10.750,1.1854,0.02263,0.01541,-0.0210,0.0347,1.0000 11.000,1.1949,0.02365,0.01645,-0.0192,0.0306,1.0000 11.250,1.2058,0.02462,0.01746,-0.0176,0.0278,1.0000 11.500,1.2146,0.02577,0.01865,-0.0160,0.0251,1.0000 11.750,1.2254,0.02682,0.01975,-0.0147,0.0230,1.0000 12.000,1.2335,0.02811,0.02107,-0.0133,0.0206,1.0000 12.250,1.2423,0.02940,0.02241,-0.0120,0.0189,1.0000 12.500,1.2506,0.03078,0.02384,-0.0109,0.0176,1.0000 12.750,1.2576,0.03232,0.02543,-0.0098,0.0165,1.0000 13.000,1.2632,0.03402,0.02718,-0.0088,0.0156,1.0000 13.250,1.2701,0.03568,0.02892,-0.0079,0.0148,1.0000 13.500,1.2758,0.03749,0.03081,-0.0072,0.0142,1.0000 13.750,1.2805,0.03944,0.03283,-0.0065,0.0136,1.0000 14.000,1.2837,0.04159,0.03504,-0.0059,0.0129,1.0000 14.250,1.2849,0.04401,0.03754,-0.0054,0.0124,1.0000 14.500,1.2858,0.04655,0.04016,-0.0050,0.0120,1.0000 14.750,1.2882,0.04897,0.04268,-0.0047,0.0117,1.0000 15.000,1.2895,0.05159,0.04539,-0.0046,0.0113,1.0000 15.250,1.2899,0.05436,0.04826,-0.0046,0.0110,1.0000 15.500,1.2904,0.05720,0.05118,-0.0048,0.0105,1.0000 15.750,1.2882,0.06041,0.05448,-0.0050,0.0104,1.0000 16.000,1.2857,0.06372,0.05788,-0.0054,0.0099,1.0000 16.250,1.2816,0.06730,0.06155,-0.0059,0.0098,1.0000 16.500,1.2754,0.07126,0.06560,-0.0066,0.0096,1.0000 16.750,1.2684,0.07537,0.06981,-0.0074,0.0095,1.0000 17.000,1.2591,0.07987,0.07441,-0.0084,0.0092,1.0000 17.250,1.2536,0.08393,0.07858,-0.0094,0.0091,1.0000 17.500,1.2477,0.08812,0.08288,-0.0105,0.0090,1.0000 17.750,1.2414,0.09241,0.08727,-0.0117,0.0088,1.0000 18.000,1.2336,0.09697,0.09194,-0.0131,0.0087,1.0000 18.250,1.2270,0.10141,0.09648,-0.0145,0.0085,1.0000 18.500,1.2189,0.10616,0.10132,-0.0161,0.0084,1.0000 18.750,1.2128,0.11064,0.10590,-0.0177,0.0082,1.0000 19.000,1.2046,0.11547,0.11082,-0.0195,0.0081,1.0000 19.250,1.1970,0.12025,0.11569,-0.0214,0.0080,1.0000