Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-mh81-il-50000-n5 Airfoil,mh81-il Reynolds number,50000 Ncrit,5 Mach,0 Max Cl/Cd,22.9642 Max Cl/Cd alpha,5 Url,http://airfoiltools.com/polar/csv?polar=xf-mh81-il-50000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -8.750,-0.3998,0.09719,0.09146,-0.0009,1.0000,0.0494 -8.500,-0.3985,0.09250,0.08688,-0.0040,1.0000,0.0479 -8.250,-0.4114,0.08467,0.07913,-0.0121,1.0000,0.0449 -8.000,-0.4087,0.08034,0.07490,-0.0154,1.0000,0.0444 -7.750,-0.4082,0.07603,0.07068,-0.0185,1.0000,0.0438 -7.500,-0.4079,0.07120,0.06588,-0.0220,1.0000,0.0431 -7.250,-0.4079,0.06613,0.06079,-0.0256,1.0000,0.0424 -7.000,-0.4001,0.06051,0.05496,-0.0304,0.9307,0.0416 -6.750,-0.3908,0.05522,0.04926,-0.0335,0.8886,0.0409 -6.500,-0.3838,0.05090,0.04446,-0.0340,0.8583,0.0405 -6.250,-0.3751,0.04728,0.04034,-0.0332,0.8335,0.0404 -6.000,-0.3633,0.04428,0.03685,-0.0320,0.8120,0.0406 -5.750,-0.3484,0.04172,0.03385,-0.0307,0.7914,0.0414 -5.500,-0.3316,0.03930,0.03093,-0.0294,0.7727,0.0429 -5.250,-0.3127,0.03685,0.02784,-0.0279,0.7555,0.0446 -5.000,-0.2918,0.03503,0.02571,-0.0267,0.7386,0.0463 -4.750,-0.2694,0.03339,0.02377,-0.0255,0.7224,0.0481 -4.500,-0.2455,0.03173,0.02171,-0.0242,0.7073,0.0500 -4.250,-0.2212,0.03031,0.02000,-0.0229,0.6926,0.0535 -4.000,-0.1959,0.02918,0.01867,-0.0220,0.6773,0.0586 -3.750,-0.1704,0.02804,0.01740,-0.0211,0.6627,0.0641 -3.500,-0.1446,0.02707,0.01629,-0.0201,0.6489,0.0729 -3.250,-0.1189,0.02615,0.01528,-0.0192,0.6361,0.0866 -3.000,-0.0931,0.02519,0.01431,-0.0184,0.6234,0.1117 -2.750,-0.0680,0.02407,0.01346,-0.0178,0.6104,0.1697 -2.500,-0.0466,0.02296,0.01288,-0.0169,0.5990,0.2745 -2.250,-0.0297,0.02173,0.01253,-0.0147,0.5883,0.4475 -2.000,0.0010,0.02070,0.01278,-0.0121,0.5757,0.7580 -1.750,0.0548,0.02094,0.01268,-0.0142,0.5620,0.9078 -1.500,0.1229,0.02103,0.01218,-0.0205,0.5474,0.9714 -1.250,0.1794,0.02093,0.01157,-0.0258,0.5347,1.0000 -1.000,0.2017,0.02108,0.01149,-0.0253,0.5237,1.0000 -0.750,0.2232,0.02120,0.01129,-0.0242,0.5154,1.0000 -0.500,0.2460,0.02143,0.01132,-0.0236,0.5051,1.0000 -0.250,0.2684,0.02162,0.01123,-0.0227,0.4972,1.0000 0.000,0.2914,0.02190,0.01135,-0.0221,0.4876,1.0000 0.250,0.3139,0.02213,0.01131,-0.0211,0.4802,1.0000 0.500,0.3371,0.02249,0.01155,-0.0205,0.4712,1.0000 0.750,0.3597,0.02272,0.01153,-0.0194,0.4649,1.0000 1.000,0.3830,0.02319,0.01192,-0.0190,0.4558,1.0000 1.250,0.4058,0.02347,0.01200,-0.0181,0.4494,1.0000 1.500,0.4289,0.02397,0.01241,-0.0176,0.4418,1.0000 1.750,0.4519,0.02438,0.01270,-0.0168,0.4350,1.0000 2.000,0.4750,0.02473,0.01286,-0.0159,0.4295,1.0000 2.250,0.4976,0.02537,0.01352,-0.0155,0.4216,1.0000 2.500,0.5207,0.02575,0.01375,-0.0146,0.4161,1.0000 2.750,0.5434,0.02636,0.01430,-0.0141,0.4102,1.0000 3.000,0.5657,0.02703,0.01496,-0.0136,0.4036,1.0000 3.250,0.5890,0.02742,0.01522,-0.0127,0.3988,1.0000 3.500,0.6110,0.02820,0.01601,-0.0123,0.3928,1.0000 3.750,0.6328,0.02898,0.01679,-0.0118,0.3868,1.0000 4.000,0.6562,0.02944,0.01716,-0.0110,0.3825,1.0000 4.250,0.6778,0.03029,0.01803,-0.0106,0.3773,1.0000 4.500,0.6979,0.03135,0.01917,-0.0103,0.3712,1.0000 4.750,0.7208,0.03191,0.01967,-0.0096,0.3668,1.0000 5.000,0.7445,0.03242,0.02009,-0.0089,0.3632,1.0000 5.250,0.7595,0.03420,0.02209,-0.0089,0.3566,1.0000 5.500,0.7803,0.03508,0.02300,-0.0084,0.3520,1.0000 5.750,0.8046,0.03549,0.02333,-0.0076,0.3486,1.0000 6.000,0.8171,0.03745,0.02548,-0.0075,0.3429,1.0000 6.250,0.8311,0.03914,0.02729,-0.0072,0.3377,1.0000 6.500,0.8525,0.03990,0.02807,-0.0066,0.3341,1.0000 6.750,0.8788,0.04014,0.02822,-0.0059,0.3314,1.0000 7.000,0.8653,0.04479,0.03324,-0.0063,0.3234,1.0000 7.250,0.8788,0.04632,0.03482,-0.0059,0.3193,1.0000 7.500,0.9028,0.04677,0.03528,-0.0051,0.3166,1.0000 8.000,0.8403,0.05916,0.04793,-0.0075,0.3022,1.0000 8.250,0.8699,0.05875,0.04755,-0.0061,0.3003,1.0000 8.750,0.8007,0.07468,0.06355,-0.0126,0.2849,1.0000 9.250,0.7652,0.08657,0.07550,-0.0173,0.2725,1.0000 9.500,0.7817,0.08799,0.07697,-0.0169,0.2699,1.0000 9.750,0.7673,0.09360,0.08261,-0.0191,0.2646,1.0000 10.000,0.7610,0.09807,0.08712,-0.0208,0.2593,1.0000 10.250,0.7715,0.10038,0.08947,-0.0210,0.2562,1.0000 10.500,0.7895,0.10174,0.09087,-0.0205,0.2539,1.0000 10.750,0.7679,0.10850,0.09768,-0.0237,0.2482,1.0000 11.000,0.7693,0.11201,0.10123,-0.0248,0.2437,1.0000