Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-rg15-il-200000 Airfoil,rg15-il Reynolds number,200000 Ncrit,9 Mach,0 Max Cl/Cd,68.7535 Max Cl/Cd alpha,4.5 Url,http://www.airfoiltools.com/polar/csv?polar=xf-rg15-il-200000 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -8.750,-0.4922,0.08612,0.08270,-0.0383,1.0000,0.0465 -8.500,-0.5059,0.08177,0.07836,-0.0415,1.0000,0.0466 -8.250,-0.5165,0.07774,0.07428,-0.0434,1.0000,0.0466 -8.000,-0.5200,0.07136,0.06803,-0.0423,1.0000,0.0479 -7.750,-0.5148,0.06906,0.06578,-0.0403,1.0000,0.0490 -7.500,-0.5140,0.06614,0.06286,-0.0398,1.0000,0.0502 -7.250,-0.5150,0.06263,0.05932,-0.0402,1.0000,0.0512 -7.000,-0.5157,0.05887,0.05549,-0.0405,1.0000,0.0531 -6.750,-0.5150,0.05491,0.05138,-0.0408,1.0000,0.0554 -6.500,-0.5228,0.04987,0.04564,-0.0415,1.0000,0.0601 -6.250,-0.5121,0.04601,0.04192,-0.0405,1.0000,0.0616 -6.000,-0.5010,0.04339,0.03929,-0.0392,1.0000,0.0635 -5.750,-0.4887,0.03212,0.02678,-0.0372,1.0000,0.0333 -5.500,-0.4734,0.02778,0.02198,-0.0361,1.0000,0.0312 -5.250,-0.4539,0.02449,0.01819,-0.0348,1.0000,0.0305 -5.000,-0.4326,0.02292,0.01625,-0.0336,1.0000,0.0331 -4.750,-0.4101,0.02133,0.01424,-0.0324,1.0000,0.0344 -4.500,-0.3867,0.01906,0.01164,-0.0314,1.0000,0.0355 -4.250,-0.3635,0.01719,0.00969,-0.0307,1.0000,0.0384 -4.000,-0.3410,0.01664,0.00908,-0.0299,1.0000,0.0440 -3.750,-0.3179,0.01572,0.00805,-0.0289,1.0000,0.0474 -3.500,-0.2955,0.01481,0.00719,-0.0283,1.0000,0.0540 -3.250,-0.2729,0.01414,0.00648,-0.0275,1.0000,0.0615 -3.000,-0.2438,0.01334,0.00576,-0.0281,0.9985,0.0841 -2.750,-0.2048,0.01208,0.00527,-0.0313,0.9944,0.2364 -2.500,-0.1690,0.01099,0.00516,-0.0339,0.9890,0.4661 -2.250,-0.1341,0.01055,0.00554,-0.0351,0.9834,0.6904 -2.000,-0.1010,0.01050,0.00563,-0.0356,0.9754,0.7624 -1.750,-0.0620,0.01053,0.00566,-0.0374,0.9697,0.8055 -1.500,-0.0312,0.01044,0.00559,-0.0374,0.9603,0.8406 -1.250,0.0020,0.01037,0.00551,-0.0378,0.9525,0.8722 -1.000,0.0366,0.01024,0.00536,-0.0385,0.9451,0.8989 -0.750,0.0702,0.01011,0.00522,-0.0390,0.9368,0.9246 -0.500,0.1164,0.00997,0.00504,-0.0421,0.9319,0.9473 -0.250,0.1719,0.00982,0.00483,-0.0473,0.9293,0.9631 0.000,0.2226,0.00968,0.00465,-0.0517,0.9216,0.9772 0.250,0.2798,0.00945,0.00439,-0.0574,0.9166,0.9856 0.500,0.3320,0.00924,0.00415,-0.0623,0.9066,0.9944 0.750,0.3788,0.00899,0.00388,-0.0661,0.8939,1.0000 1.000,0.4087,0.00878,0.00364,-0.0665,0.8761,1.0000 1.250,0.4333,0.00866,0.00347,-0.0658,0.8558,1.0000 1.500,0.4560,0.00861,0.00334,-0.0647,0.8344,1.0000 1.750,0.4779,0.00861,0.00328,-0.0634,0.8119,1.0000 2.000,0.5015,0.00866,0.00325,-0.0624,0.7895,1.0000 2.250,0.5245,0.00876,0.00326,-0.0612,0.7649,1.0000 2.500,0.5485,0.00887,0.00329,-0.0603,0.7396,1.0000 2.750,0.5727,0.00902,0.00334,-0.0593,0.7134,1.0000 3.000,0.5969,0.00919,0.00345,-0.0584,0.6860,1.0000 3.250,0.6211,0.00939,0.00355,-0.0575,0.6575,1.0000 3.500,0.6450,0.00961,0.00367,-0.0566,0.6278,1.0000 3.750,0.6689,0.00986,0.00382,-0.0556,0.5972,1.0000 4.000,0.6925,0.01013,0.00398,-0.0547,0.5655,1.0000 4.250,0.7159,0.01042,0.00422,-0.0537,0.5315,1.0000 4.500,0.7391,0.01075,0.00444,-0.0528,0.4972,1.0000 4.750,0.7621,0.01110,0.00469,-0.0518,0.4617,1.0000 5.000,0.7847,0.01150,0.00498,-0.0508,0.4247,1.0000 5.250,0.8070,0.01193,0.00529,-0.0498,0.3849,1.0000 5.500,0.8289,0.01242,0.00568,-0.0488,0.3425,1.0000 5.750,0.8504,0.01297,0.00608,-0.0478,0.2997,1.0000 6.000,0.8719,0.01358,0.00654,-0.0468,0.2560,1.0000 6.250,0.8927,0.01428,0.00708,-0.0458,0.2105,1.0000 6.500,0.9129,0.01510,0.00772,-0.0448,0.1681,1.0000 6.750,0.9323,0.01606,0.00848,-0.0436,0.1320,1.0000 7.000,0.9515,0.01706,0.00940,-0.0423,0.1026,1.0000 7.250,0.9712,0.01798,0.01021,-0.0413,0.0787,1.0000 7.500,0.9909,0.01890,0.01105,-0.0402,0.0595,1.0000 7.750,1.0078,0.02021,0.01237,-0.0386,0.0436,1.0000 8.000,1.0218,0.02195,0.01415,-0.0364,0.0326,1.0000 8.250,1.0382,0.02343,0.01570,-0.0346,0.0277,1.0000 8.500,1.0510,0.02615,0.01848,-0.0326,0.0246,1.0000 8.750,1.0709,0.02719,0.01972,-0.0313,0.0222,1.0000 9.000,1.0890,0.02899,0.02173,-0.0300,0.0208,1.0000 9.250,1.1063,0.03102,0.02395,-0.0286,0.0198,1.0000 9.500,1.1220,0.03330,0.02645,-0.0271,0.0191,1.0000 9.750,1.1353,0.03593,0.02933,-0.0255,0.0186,1.0000 10.000,1.1450,0.03899,0.03272,-0.0236,0.0184,1.0000 10.250,1.1498,0.04228,0.03639,-0.0212,0.0184,1.0000 10.500,1.1480,0.04588,0.04041,-0.0183,0.0187,1.0000 10.750,1.1366,0.04981,0.04476,-0.0145,0.0192,1.0000 11.000,1.1139,0.05396,0.04932,-0.0107,0.0197,1.0000 11.250,1.0898,0.05842,0.05411,-0.0084,0.0202,1.0000 11.500,1.0663,0.06327,0.05923,-0.0080,0.0206,1.0000 11.750,1.0435,0.06862,0.06481,-0.0093,0.0209,1.0000 12.000,1.0199,0.07489,0.07127,-0.0124,0.0211,1.0000 12.250,0.9950,0.08247,0.07904,-0.0173,0.0214,1.0000 12.500,0.9698,0.09151,0.08822,-0.0240,0.0216,1.0000 12.750,0.9423,0.10283,0.09966,-0.0324,0.0219,1.0000 13.000,0.9109,0.11744,0.11432,-0.0418,0.0227,1.0000 13.250,0.8896,0.12970,0.12651,-0.0482,0.0237,1.0000