Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-usa48-il-100000 Airfoil,usa48-il Reynolds number,100000 Ncrit,9 Mach,0 Max Cl/Cd,49.8453 Max Cl/Cd alpha,7.5 Url,http://www.airfoiltools.com/polar/csv?polar=xf-usa48-il-100000 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -10.250,-0.5334,0.07998,0.07525,-0.0611,1.0000,0.0969 -10.000,-0.5171,0.07933,0.07464,-0.0575,1.0000,0.0985 -9.750,-0.6152,0.06818,0.06344,-0.0606,1.0000,0.0864 -9.500,-0.7076,0.06459,0.05949,-0.0534,1.0000,0.0841 -9.250,-0.7025,0.06096,0.05586,-0.0515,1.0000,0.0813 -9.000,-0.7170,0.05732,0.05211,-0.0484,1.0000,0.0796 -8.750,-0.7362,0.05330,0.04779,-0.0449,1.0000,0.0774 -8.500,-0.7689,0.04798,0.04154,-0.0396,1.0000,0.0734 -8.250,-0.7682,0.04515,0.03840,-0.0369,1.0000,0.0735 -8.000,-0.7597,0.04291,0.03608,-0.0349,1.0000,0.0748 -7.750,-0.7526,0.04075,0.03368,-0.0326,1.0000,0.0757 -7.500,-0.7449,0.03840,0.03097,-0.0302,1.0000,0.0760 -7.250,-0.7344,0.03632,0.02855,-0.0281,1.0000,0.0764 -7.000,-0.7218,0.03475,0.02674,-0.0261,1.0000,0.0781 -6.750,-0.7086,0.03340,0.02510,-0.0242,1.0000,0.0805 -6.500,-0.6941,0.03214,0.02350,-0.0223,1.0000,0.0825 -6.250,-0.6590,0.03043,0.02166,-0.0242,0.9952,0.0856 -6.000,-0.6202,0.02945,0.02061,-0.0268,0.9881,0.0912 -5.750,-0.5801,0.02872,0.01958,-0.0293,0.9813,0.0956 -5.500,-0.5446,0.02741,0.01846,-0.0313,0.9742,0.1021 -5.250,-0.5090,0.02672,0.01764,-0.0330,0.9664,0.1087 -5.000,-0.4735,0.02568,0.01677,-0.0350,0.9596,0.1184 -4.750,-0.4452,0.02481,0.01596,-0.0355,0.9505,0.1289 -4.500,-0.4084,0.02387,0.01536,-0.0378,0.9442,0.1593 -4.250,-0.3853,0.02293,0.01511,-0.0375,0.9341,0.2815 -4.000,-0.3537,0.02285,0.01512,-0.0385,0.9253,0.3483 -3.750,-0.3175,0.02283,0.01508,-0.0402,0.9174,0.3912 -3.500,-0.2897,0.02274,0.01497,-0.0404,0.9077,0.4188 -3.250,-0.2499,0.02251,0.01478,-0.0427,0.9013,0.4480 -3.000,-0.2253,0.02231,0.01468,-0.0422,0.8909,0.4769 -2.750,-0.1854,0.02194,0.01450,-0.0442,0.8852,0.5197 -2.500,-0.1647,0.02187,0.01469,-0.0427,0.8743,0.5588 -2.250,-0.1242,0.02180,0.01481,-0.0443,0.8691,0.6172 -2.000,-0.1058,0.02204,0.01507,-0.0421,0.8574,0.6662 -1.750,-0.0661,0.02192,0.01495,-0.0432,0.8530,0.7160 -1.500,-0.0513,0.02202,0.01509,-0.0402,0.8413,0.7508 -1.250,-0.0108,0.02158,0.01468,-0.0411,0.8375,0.7925 -1.000,0.0059,0.02162,0.01478,-0.0383,0.8261,0.8246 -0.750,0.0548,0.02116,0.01431,-0.0408,0.8228,0.8565 -0.500,0.0901,0.02126,0.01442,-0.0415,0.8135,0.8826 -0.250,0.1523,0.02099,0.01407,-0.0468,0.8095,0.9058 0.000,0.2296,0.02060,0.01357,-0.0551,0.8070,0.9216 0.250,0.2930,0.02056,0.01346,-0.0614,0.7986,0.9341 0.500,0.3821,0.02013,0.01291,-0.0722,0.7936,0.9442 0.750,0.4694,0.01971,0.01240,-0.0829,0.7875,0.9572 1.000,0.5332,0.01940,0.01202,-0.0896,0.7769,0.9692 1.250,0.5913,0.01902,0.01157,-0.0954,0.7638,0.9776 1.500,0.6436,0.01865,0.01113,-0.1001,0.7498,0.9858 1.750,0.6918,0.01838,0.01078,-0.1042,0.7358,0.9935 2.000,0.7378,0.01813,0.01046,-0.1080,0.7221,1.0000 2.250,0.7602,0.01809,0.01035,-0.1072,0.7100,1.0000 2.500,0.7710,0.01825,0.01052,-0.1044,0.6972,1.0000 2.750,0.7845,0.01833,0.01058,-0.1020,0.6843,1.0000 3.000,0.8000,0.01837,0.01060,-0.0999,0.6721,1.0000 3.250,0.8192,0.01837,0.01054,-0.0985,0.6611,1.0000 3.500,0.8230,0.01852,0.01073,-0.0944,0.6486,1.0000 3.750,0.8289,0.01864,0.01085,-0.0907,0.6373,1.0000 4.000,0.8434,0.01868,0.01084,-0.0884,0.6271,1.0000 4.250,0.8516,0.01884,0.01099,-0.0850,0.6156,1.0000 4.500,0.8647,0.01904,0.01118,-0.0823,0.6037,1.0000 4.750,0.8846,0.01920,0.01130,-0.0808,0.5924,1.0000 5.000,0.9086,0.01932,0.01136,-0.0799,0.5813,1.0000 5.250,0.9234,0.01957,0.01163,-0.0774,0.5682,1.0000 5.500,0.9410,0.01980,0.01185,-0.0754,0.5552,1.0000 5.750,0.9615,0.02004,0.01207,-0.0739,0.5430,1.0000 6.000,0.9861,0.02026,0.01225,-0.0732,0.5316,1.0000 6.250,1.0045,0.02051,0.01251,-0.0713,0.5184,1.0000 6.500,1.0206,0.02079,0.01283,-0.0691,0.5048,1.0000 6.750,1.0380,0.02110,0.01317,-0.0671,0.4918,1.0000 7.000,1.0575,0.02141,0.01349,-0.0655,0.4796,1.0000 7.250,1.0787,0.02168,0.01375,-0.0641,0.4673,1.0000 7.500,1.0956,0.02198,0.01410,-0.0621,0.4543,1.0000 7.750,1.1097,0.02233,0.01453,-0.0595,0.4408,1.0000 8.000,1.1244,0.02267,0.01493,-0.0571,0.4272,1.0000 8.250,1.1381,0.02297,0.01526,-0.0545,0.4124,1.0000 8.500,1.1490,0.02325,0.01554,-0.0513,0.3959,1.0000 8.750,1.1576,0.02355,0.01581,-0.0478,0.3783,1.0000 9.000,1.1640,0.02391,0.01609,-0.0440,0.3599,1.0000 9.250,1.1659,0.02439,0.01654,-0.0395,0.3417,1.0000 9.500,1.1680,0.02500,0.01713,-0.0353,0.3236,1.0000 9.750,1.1709,0.02570,0.01780,-0.0314,0.3058,1.0000 10.000,1.1744,0.02648,0.01856,-0.0278,0.2891,1.0000 10.250,1.1784,0.02731,0.01938,-0.0245,0.2738,1.0000 10.500,1.1836,0.02820,0.02029,-0.0215,0.2603,1.0000 10.750,1.1885,0.02913,0.02122,-0.0187,0.2480,1.0000 11.000,1.1920,0.03012,0.02221,-0.0159,0.2364,1.0000 11.250,1.1928,0.03125,0.02344,-0.0130,0.2235,1.0000 11.500,1.1947,0.03247,0.02475,-0.0105,0.2115,1.0000 11.750,1.1943,0.03388,0.02623,-0.0080,0.1986,1.0000 12.000,1.1920,0.03555,0.02796,-0.0057,0.1847,1.0000 12.250,1.1856,0.03766,0.03008,-0.0035,0.1685,1.0000 12.500,1.1752,0.04032,0.03266,-0.0016,0.1515,1.0000 12.750,1.1634,0.04338,0.03563,0.0001,0.1365,1.0000 13.000,1.1503,0.04680,0.03895,0.0015,0.1219,1.0000 13.250,1.1394,0.05026,0.04243,0.0025,0.1083,1.0000 13.500,1.1316,0.05367,0.04592,0.0031,0.0955,1.0000 13.750,1.1277,0.05685,0.04919,0.0034,0.0844,1.0000 14.000,1.1247,0.05998,0.05237,0.0035,0.0773,1.0000 14.250,1.1183,0.06361,0.05595,0.0033,0.0727,1.0000 14.500,1.1168,0.06665,0.05903,0.0034,0.0691,1.0000 14.750,1.1151,0.06976,0.06215,0.0034,0.0661,1.0000 15.000,1.1152,0.07249,0.06479,0.0038,0.0633,1.0000 15.250,1.1217,0.07454,0.06690,0.0045,0.0607,1.0000 15.500,1.1279,0.07672,0.06913,0.0051,0.0580,1.0000 15.750,1.1395,0.07814,0.07047,0.0062,0.0554,1.0000 16.000,1.1650,0.07836,0.07064,0.0086,0.0532,1.0000 16.250,1.1708,0.08108,0.07358,0.0089,0.0524,1.0000 16.500,1.1722,0.08438,0.07711,0.0087,0.0515,1.0000 16.750,1.1699,0.08816,0.08112,0.0082,0.0506,1.0000 17.000,1.1649,0.09229,0.08547,0.0074,0.0498,1.0000 17.250,1.1573,0.09687,0.09025,0.0061,0.0490,1.0000 17.500,1.1460,0.10207,0.09568,0.0043,0.0489,1.0000 17.750,1.1307,0.10803,0.10187,0.0019,0.0486,1.0000 18.000,1.1071,0.11559,0.10971,-0.0019,0.0491,1.0000 18.250,1.0760,0.12493,0.11932,-0.0072,0.0495,1.0000 18.500,1.0318,0.13783,0.13250,-0.0152,0.0511,1.0000