Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-mh27-il-200000 Airfoil,mh27-il Reynolds number,200000 Ncrit,9 Mach,0 Max Cl/Cd,69.8823 Max Cl/Cd alpha,4.5 Url,http://airfoiltools.com/polar/csv?polar=xf-mh27-il-200000 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -9.000,-0.5590,0.09011,0.08694,-0.0361,1.0000,0.0386 -8.750,-0.5788,0.08575,0.08257,-0.0370,1.0000,0.0384 -8.500,-0.6026,0.08231,0.07911,-0.0354,1.0000,0.0382 -8.250,-0.6298,0.07975,0.07652,-0.0313,1.0000,0.0381 -8.000,-0.6528,0.07749,0.07423,-0.0268,1.0000,0.0379 -7.750,-0.6709,0.07445,0.07110,-0.0231,1.0000,0.0384 -7.500,-0.6901,0.07136,0.06778,-0.0186,1.0000,0.0400 -7.250,-0.7032,0.07008,0.06618,-0.0135,1.0000,0.0409 -7.000,-0.7128,0.06807,0.06391,-0.0088,1.0000,0.0412 -6.750,-0.7306,0.06153,0.05719,-0.0047,1.0000,0.0420 -6.500,-0.7281,0.05724,0.05297,-0.0027,1.0000,0.0431 -6.250,-0.7247,0.05466,0.05035,0.0000,1.0000,0.0442 -6.000,-0.7210,0.05227,0.04787,0.0029,1.0000,0.0457 -5.750,-0.7172,0.04978,0.04521,0.0062,1.0000,0.0480 -5.250,-0.7118,0.04430,0.03899,0.0141,1.0000,0.0562 -5.000,-0.7010,0.04207,0.03672,0.0163,1.0000,0.0582 -4.750,-0.6903,0.04004,0.03449,0.0192,1.0000,0.0619 -4.500,-0.6672,0.03115,0.02393,0.0276,1.0000,0.0208 -4.250,-0.6494,0.02897,0.02155,0.0296,1.0000,0.0193 -3.750,-0.5639,0.02464,0.01639,0.0249,0.9875,0.0189 -3.500,-0.5236,0.02372,0.01530,0.0227,0.9837,0.0194 -3.250,-0.4957,0.02244,0.01402,0.0224,0.9765,0.0243 -3.000,-0.4608,0.02188,0.01339,0.0211,0.9723,0.0287 -2.750,-0.4371,0.02079,0.01225,0.0222,0.9652,0.0392 -2.500,-0.4171,0.01898,0.01156,0.0233,0.9603,0.2353 -2.250,-0.3032,0.01964,0.01501,0.0086,0.9717,0.9355 -2.000,-0.2129,0.02116,0.01623,-0.0034,0.9738,0.9611 -1.750,-0.1373,0.02185,0.01668,-0.0132,0.9743,0.9747 -1.500,-0.0532,0.02229,0.01692,-0.0252,0.9761,0.9903 -1.250,0.0159,0.02244,0.01692,-0.0344,0.9764,1.0000 -1.000,0.0579,0.02252,0.01690,-0.0382,0.9718,1.0000 -0.750,0.0874,0.02230,0.01662,-0.0393,0.9636,1.0000 -0.500,0.1292,0.02232,0.01657,-0.0429,0.9590,1.0000 -0.250,0.1576,0.02212,0.01632,-0.0437,0.9506,1.0000 0.000,0.2000,0.02205,0.01622,-0.0472,0.9460,1.0000 0.250,0.2284,0.02184,0.01599,-0.0478,0.9375,1.0000 0.500,0.2714,0.02167,0.01579,-0.0514,0.9328,1.0000 0.750,0.3004,0.02142,0.01555,-0.0520,0.9243,1.0000 1.000,0.3438,0.02113,0.01527,-0.0555,0.9196,1.0000 1.250,0.3735,0.02082,0.01498,-0.0561,0.9110,1.0000 1.500,0.4178,0.02040,0.01459,-0.0595,0.9064,1.0000 1.750,0.4472,0.02001,0.01424,-0.0600,0.8976,1.0000 2.000,0.4930,0.01945,0.01376,-0.0636,0.8930,1.0000 2.250,0.5215,0.01897,0.01333,-0.0636,0.8835,1.0000 2.500,0.5699,0.01821,0.01266,-0.0675,0.8791,1.0000 2.750,0.5969,0.01761,0.01214,-0.0671,0.8681,1.0000 3.000,0.6278,0.01694,0.01158,-0.0674,0.8581,1.0000 3.250,0.6734,0.01590,0.01065,-0.0703,0.8516,1.0000 3.500,0.6886,0.01536,0.01018,-0.0672,0.8351,1.0000 3.750,0.7101,0.01476,0.00969,-0.0654,0.8160,1.0000 4.000,0.7537,0.01388,0.00890,-0.0679,0.7927,1.0000 4.250,0.8569,0.01257,0.00751,-0.0826,0.7242,1.0000 4.500,0.8903,0.01274,0.00729,-0.0834,0.6383,1.0000 4.750,0.8997,0.01327,0.00748,-0.0795,0.5689,1.0000 5.000,0.9045,0.01387,0.00778,-0.0748,0.5076,1.0000 5.250,0.9077,0.01448,0.00812,-0.0699,0.4505,1.0000 5.500,0.9107,0.01510,0.00848,-0.0651,0.3965,1.0000 5.750,0.9139,0.01571,0.00887,-0.0604,0.3465,1.0000 6.000,0.9177,0.01632,0.00928,-0.0559,0.3009,1.0000 6.250,0.9207,0.01696,0.00970,-0.0512,0.2556,1.0000 6.500,0.9230,0.01757,0.01013,-0.0465,0.2150,1.0000 6.750,0.9256,0.01821,0.01059,-0.0418,0.1769,1.0000 7.000,0.9284,0.01890,0.01114,-0.0373,0.1426,1.0000 7.250,0.9318,0.01965,0.01174,-0.0329,0.1126,1.0000 7.500,0.9339,0.02051,0.01246,-0.0283,0.0899,1.0000 7.750,0.9366,0.02140,0.01330,-0.0237,0.0719,1.0000 8.000,0.9393,0.02231,0.01420,-0.0192,0.0606,1.0000 8.250,0.9408,0.02338,0.01523,-0.0146,0.0530,1.0000 8.500,0.9479,0.02414,0.01609,-0.0110,0.0470,1.0000 8.750,0.9518,0.02582,0.01772,-0.0071,0.0423,1.0000 9.000,0.9617,0.02649,0.01857,-0.0039,0.0386,1.0000 9.250,0.9692,0.02730,0.01943,-0.0006,0.0347,1.0000 9.500,0.9860,0.02965,0.02186,0.0009,0.0306,1.0000 9.750,0.9892,0.03013,0.02251,0.0051,0.0270,1.0000 10.000,0.9966,0.03134,0.02380,0.0082,0.0243,1.0000 10.250,1.0069,0.03403,0.02671,0.0105,0.0208,1.0000 10.500,1.0085,0.03491,0.02780,0.0146,0.0187,1.0000 10.750,1.0121,0.03648,0.02956,0.0182,0.0171,1.0000 11.000,1.0147,0.03852,0.03183,0.0217,0.0165,1.0000 11.250,1.0138,0.04039,0.03389,0.0256,0.0159,1.0000 11.500,1.0093,0.04262,0.03630,0.0295,0.0152,1.0000 11.750,1.0030,0.04496,0.03888,0.0336,0.0151,1.0000 12.000,0.9922,0.04765,0.04180,0.0377,0.0149,1.0000 12.250,0.9769,0.05072,0.04512,0.0419,0.0147,1.0000 12.500,0.9612,0.05365,0.04829,0.0457,0.0147,1.0000 12.750,0.9450,0.05658,0.05146,0.0488,0.0149,1.0000 13.000,0.9259,0.06008,0.05517,0.0513,0.0148,1.0000 13.250,0.9065,0.06377,0.05911,0.0530,0.0151,1.0000 13.500,0.8830,0.06845,0.06402,0.0537,0.0153,1.0000 13.750,0.8555,0.07439,0.07022,0.0529,0.0158,1.0000 14.000,0.8269,0.08119,0.07724,0.0505,0.0161,1.0000 14.250,0.7936,0.09020,0.08646,0.0457,0.0166,1.0000 14.500,0.7632,0.10033,0.09674,0.0395,0.0170,1.0000 14.750,0.7260,0.11432,0.11083,0.0314,0.0186,1.0000 15.000,0.6986,0.12667,0.12312,0.0258,0.0200,1.0000 15.250,0.6802,0.13682,0.13321,0.0219,0.0204,1.0000 15.500,0.6717,0.14288,0.13923,0.0200,0.0213,1.0000