Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-mh42-il-500000-n5 Airfoil,mh42-il Reynolds number,500000 Ncrit,5 Mach,0 Max Cl/Cd,78.5412 Max Cl/Cd alpha,4.5 Url,http://airfoiltools.com/polar/csv?polar=xf-mh42-il-500000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -9.000,-0.5217,0.08522,0.08306,-0.0092,1.0000,0.0041 -8.750,-0.5257,0.08021,0.07809,-0.0120,1.0000,0.0040 -8.500,-0.5302,0.07533,0.07325,-0.0150,1.0000,0.0039 -8.250,-0.5416,0.06953,0.06751,-0.0192,1.0000,0.0038 -8.000,-0.5524,0.06259,0.06056,-0.0261,1.0000,0.0038 -7.750,-0.5583,0.05413,0.05198,-0.0319,1.0000,0.0037 -7.500,-0.5654,0.04427,0.04183,-0.0352,1.0000,0.0034 -7.250,-0.5888,0.02799,0.02442,-0.0346,1.0000,0.0028 -7.000,-0.5694,0.02391,0.01978,-0.0348,0.9841,0.0028 -6.750,-0.5414,0.02110,0.01651,-0.0359,0.9643,0.0027 -6.500,-0.5147,0.01902,0.01405,-0.0362,0.9455,0.0027 -6.250,-0.4913,0.01734,0.01205,-0.0355,0.9268,0.0027 -6.000,-0.4690,0.01599,0.01041,-0.0345,0.9088,0.0027 -5.750,-0.4462,0.01492,0.00911,-0.0334,0.8921,0.0027 -5.500,-0.4232,0.01388,0.00783,-0.0324,0.8765,0.0028 -5.250,-0.3993,0.01305,0.00682,-0.0316,0.8617,0.0029 -5.000,-0.3749,0.01232,0.00592,-0.0308,0.8473,0.0030 -4.750,-0.3497,0.01176,0.00521,-0.0302,0.8335,0.0031 -4.500,-0.3239,0.01129,0.00461,-0.0297,0.8201,0.0034 -4.250,-0.2978,0.01088,0.00406,-0.0292,0.8071,0.0038 -4.000,-0.2713,0.01055,0.00361,-0.0289,0.7946,0.0044 -3.750,-0.2447,0.01019,0.00312,-0.0284,0.7824,0.0063 -3.500,-0.2181,0.00988,0.00279,-0.0281,0.7705,0.0147 -3.250,-0.1918,0.00952,0.00250,-0.0279,0.7590,0.0365 -3.000,-0.1662,0.00901,0.00223,-0.0276,0.7478,0.0968 -2.750,-0.1393,0.00878,0.00204,-0.0274,0.7366,0.1281 -2.500,-0.1122,0.00859,0.00188,-0.0273,0.7255,0.1563 -2.250,-0.0852,0.00838,0.00172,-0.0271,0.7149,0.1929 -2.000,-0.0588,0.00807,0.00159,-0.0269,0.7044,0.2563 -1.750,-0.0322,0.00781,0.00147,-0.0268,0.6940,0.3152 -1.500,-0.0056,0.00757,0.00138,-0.0266,0.6836,0.3758 -1.250,0.0210,0.00733,0.00129,-0.0264,0.6733,0.4428 -1.000,0.0474,0.00711,0.00123,-0.0261,0.6632,0.5071 -0.750,0.0736,0.00691,0.00118,-0.0258,0.6528,0.5700 -0.500,0.0997,0.00672,0.00115,-0.0254,0.6422,0.6337 -0.250,0.1255,0.00655,0.00113,-0.0248,0.6317,0.6948 0.000,0.1511,0.00641,0.00114,-0.0242,0.6211,0.7517 0.250,0.1765,0.00629,0.00115,-0.0235,0.6103,0.8044 0.500,0.2018,0.00620,0.00116,-0.0227,0.5991,0.8558 0.750,0.2298,0.00615,0.00119,-0.0224,0.5873,0.9068 1.000,0.2680,0.00618,0.00122,-0.0244,0.5741,0.9474 1.250,0.3091,0.00624,0.00123,-0.0272,0.5599,0.9723 1.500,0.3480,0.00633,0.00125,-0.0297,0.5450,0.9880 1.750,0.3851,0.00642,0.00128,-0.0317,0.5291,0.9990 2.000,0.4125,0.00652,0.00131,-0.0317,0.5138,1.0000 2.250,0.4381,0.00663,0.00136,-0.0312,0.4974,1.0000 2.500,0.4637,0.00676,0.00143,-0.0308,0.4799,1.0000 2.750,0.4893,0.00691,0.00152,-0.0303,0.4615,1.0000 3.000,0.5149,0.00707,0.00161,-0.0299,0.4415,1.0000 3.250,0.5405,0.00725,0.00172,-0.0295,0.4205,1.0000 3.500,0.5661,0.00744,0.00184,-0.0291,0.3981,1.0000 3.750,0.5916,0.00767,0.00200,-0.0287,0.3740,1.0000 4.000,0.6170,0.00792,0.00216,-0.0283,0.3481,1.0000 4.250,0.6424,0.00819,0.00234,-0.0280,0.3208,1.0000 4.500,0.6676,0.00850,0.00255,-0.0276,0.2918,1.0000 4.750,0.6926,0.00884,0.00280,-0.0272,0.2622,1.0000 5.000,0.7177,0.00919,0.00305,-0.0269,0.2339,1.0000 5.250,0.7426,0.00955,0.00332,-0.0265,0.2067,1.0000 5.500,0.7671,0.00998,0.00363,-0.0261,0.1771,1.0000 6.000,0.8154,0.01094,0.00434,-0.0253,0.1178,1.0000 6.250,0.8396,0.01140,0.00475,-0.0248,0.0967,1.0000 6.500,0.8639,0.01184,0.00514,-0.0244,0.0790,1.0000 6.750,0.8876,0.01235,0.00557,-0.0240,0.0610,1.0000 7.000,0.9114,0.01284,0.00602,-0.0235,0.0480,1.0000 7.250,0.9352,0.01332,0.00649,-0.0230,0.0380,1.0000 7.500,0.9587,0.01382,0.00700,-0.0225,0.0294,1.0000 7.750,0.9818,0.01437,0.00755,-0.0219,0.0221,1.0000 8.000,1.0042,0.01498,0.00814,-0.0213,0.0157,1.0000 8.250,1.0265,0.01558,0.00877,-0.0207,0.0117,1.0000 8.500,1.0488,0.01616,0.00942,-0.0200,0.0094,1.0000 8.750,1.0708,0.01675,0.01007,-0.0193,0.0072,1.0000 9.000,1.0911,0.01753,0.01090,-0.0185,0.0053,1.0000 9.250,1.1113,0.01829,0.01174,-0.0176,0.0039,1.0000 9.500,1.1292,0.01928,0.01283,-0.0164,0.0031,1.0000 9.750,1.1466,0.02027,0.01394,-0.0152,0.0028,1.0000 10.000,1.1637,0.02120,0.01500,-0.0140,0.0026,1.0000 10.250,1.1806,0.02207,0.01597,-0.0128,0.0023,1.0000 10.500,1.1969,0.02292,0.01695,-0.0116,0.0020,1.0000 10.750,1.2112,0.02390,0.01803,-0.0102,0.0019,1.0000 11.000,1.2239,0.02491,0.01913,-0.0087,0.0016,1.0000 11.250,1.2285,0.02624,0.02059,-0.0060,0.0015,1.0000 11.500,1.2297,0.02773,0.02223,-0.0033,0.0015,1.0000 11.750,1.2282,0.02957,0.02423,-0.0009,0.0014,1.0000 12.000,1.2284,0.03148,0.02628,0.0008,0.0014,1.0000 12.250,1.2304,0.03338,0.02833,0.0019,0.0014,1.0000 12.500,1.2309,0.03562,0.03072,0.0027,0.0013,1.0000 12.750,1.2275,0.03841,0.03368,0.0031,0.0013,1.0000 13.000,1.2238,0.04148,0.03691,0.0030,0.0013,1.0000 13.250,1.2196,0.04481,0.04040,0.0025,0.0012,1.0000 13.500,1.2133,0.04860,0.04435,0.0015,0.0013,1.0000 13.750,1.2084,0.05246,0.04836,0.0002,0.0012,1.0000 14.000,1.1966,0.05750,0.05357,-0.0018,0.0012,1.0000 14.250,1.1858,0.06274,0.05898,-0.0042,0.0012,1.0000 14.500,1.1688,0.06925,0.06565,-0.0075,0.0013,1.0000 14.750,1.1584,0.07506,0.07161,-0.0106,0.0012,1.0000 15.000,1.1426,0.08216,0.07886,-0.0144,0.0012,1.0000 15.250,1.1287,0.08933,0.08618,-0.0184,0.0012,1.0000 15.500,1.1046,0.09888,0.09588,-0.0238,0.0012,1.0000 15.750,1.0857,0.10774,0.10487,-0.0286,0.0013,1.0000