Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-fx77w270-il-50000-n5 Airfoil,fx77w270-il Reynolds number,50000 Ncrit,5 Mach,0 Max Cl/Cd,2.70696 Max Cl/Cd alpha,5.75 Url,http://airfoiltools.com/polar/csv?polar=xf-fx77w270-il-50000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -14.500,-0.6602,0.10111,0.09250,-0.0396,0.6410,0.0721 -14.250,-0.6969,0.09319,0.08424,-0.0428,0.6395,0.0721 -14.000,-0.7223,0.08719,0.07795,-0.0444,0.6363,0.0723 -13.750,-0.7216,0.08407,0.07469,-0.0449,0.6305,0.0730 -13.500,-0.7247,0.08070,0.07111,-0.0452,0.6261,0.0737 -13.250,-0.7287,0.07729,0.06746,-0.0454,0.6222,0.0745 -13.000,-0.7311,0.07395,0.06391,-0.0455,0.6177,0.0753 -12.750,-0.7320,0.07079,0.06048,-0.0454,0.6135,0.0763 -12.500,-0.7307,0.06780,0.05718,-0.0451,0.6095,0.0773 -12.250,-0.7189,0.06567,0.05485,-0.0448,0.6054,0.0784 -12.000,-0.7001,0.06416,0.05324,-0.0447,0.6014,0.0797 -11.750,-0.6815,0.06250,0.05148,-0.0447,0.5969,0.0813 -11.500,-0.6623,0.06085,0.04962,-0.0445,0.5926,0.0831 -11.250,-0.6387,0.05970,0.04840,-0.0443,0.5883,0.0851 -11.000,-0.6148,0.05870,0.04729,-0.0441,0.5846,0.0874 -10.750,-0.5897,0.05772,0.04608,-0.0437,0.5811,0.0904 -10.500,-0.5631,0.05701,0.04543,-0.0438,0.5769,0.0935 -10.250,-0.5377,0.05624,0.04455,-0.0437,0.5730,0.0979 -10.000,-0.5158,0.05541,0.04369,-0.0435,0.5697,0.1032 -9.750,-0.4958,0.05457,0.04288,-0.0431,0.5670,0.1088 -9.500,-0.4771,0.05370,0.04202,-0.0427,0.5646,0.1151 -9.250,-0.4599,0.05281,0.04113,-0.0421,0.5625,0.1224 -9.000,-0.4428,0.05192,0.04025,-0.0417,0.5605,0.1309 -8.750,-0.4247,0.05106,0.03947,-0.0413,0.5581,0.1410 -8.500,-0.4086,0.05012,0.03866,-0.0408,0.5557,0.1520 -8.250,-0.3961,0.04906,0.03779,-0.0400,0.5536,0.1639 -8.000,-0.3868,0.04797,0.03685,-0.0388,0.5516,0.1800 -7.750,-0.3808,0.04684,0.03587,-0.0373,0.5498,0.2007 -7.500,-0.3806,0.04562,0.03491,-0.0350,0.5482,0.2237 -7.250,-0.3778,0.04439,0.03391,-0.0333,0.5466,0.2595 -7.000,-0.3736,0.04326,0.03320,-0.0314,0.5449,0.3095 -6.750,-0.3530,0.04387,0.03446,-0.0287,0.5429,0.3834 -6.500,-0.3076,0.04691,0.03777,-0.0266,0.5404,0.4513 -6.250,-0.2815,0.04830,0.03918,-0.0258,0.5375,0.4911 -6.000,-0.2624,0.04921,0.04004,-0.0249,0.5350,0.5230 -5.750,-0.2420,0.05028,0.04099,-0.0240,0.5328,0.5508 -5.500,-0.2255,0.05103,0.04162,-0.0232,0.5309,0.5769 -5.250,-0.2088,0.05174,0.04220,-0.0225,0.5291,0.6003 -5.000,-0.1882,0.05268,0.04299,-0.0217,0.5273,0.6198 -4.750,-0.1586,0.05416,0.04434,-0.0205,0.5253,0.6339 -4.500,-0.1315,0.05517,0.04521,-0.0193,0.5234,0.6475 -4.250,-0.1120,0.05551,0.04537,-0.0183,0.5217,0.6627 -4.000,-0.0839,0.05635,0.04608,-0.0177,0.5196,0.6726 -3.750,-0.0672,0.05711,0.04686,-0.0179,0.5165,0.6846 -3.500,-0.0433,0.05814,0.04788,-0.0179,0.5135,0.6937 -3.250,-0.0283,0.05867,0.04835,-0.0175,0.5108,0.7054 -3.000,-0.0039,0.05936,0.04896,-0.0172,0.5081,0.7128 -2.750,0.0061,0.05937,0.04885,-0.0168,0.5059,0.7244 -2.500,0.0317,0.05968,0.04906,-0.0163,0.5039,0.7291 -2.250,0.0542,0.05987,0.04911,-0.0159,0.5022,0.7355 -2.000,0.0698,0.05988,0.04898,-0.0156,0.5009,0.7441 -1.750,0.0859,0.06061,0.04966,-0.0154,0.4991,0.7494 -1.500,0.0789,0.06390,0.05320,-0.0151,0.4950,0.7540 -1.250,0.0703,0.06659,0.05599,-0.0141,0.4912,0.7596 -1.000,0.0686,0.06826,0.05766,-0.0135,0.4877,0.7660 -0.750,0.0782,0.06918,0.05851,-0.0131,0.4850,0.7704 -0.500,0.0945,0.06974,0.05899,-0.0124,0.4828,0.7737 -0.250,0.1144,0.07010,0.05924,-0.0122,0.4812,0.7769 0.000,0.1368,0.07039,0.05941,-0.0124,0.4799,0.7804 0.500,0.0403,0.08099,0.07038,-0.0079,0.4711,0.7897 0.750,0.0440,0.08275,0.07212,-0.0074,0.4684,0.7931 1.000,0.0552,0.08401,0.07332,-0.0070,0.4658,0.7960 1.250,0.0733,0.08499,0.07423,-0.0074,0.4635,0.7985 1.500,0.0949,0.08588,0.07503,-0.0080,0.4617,0.8011 1.750,0.1187,0.08680,0.07585,-0.0089,0.4603,0.8040 2.000,0.1221,0.08919,0.07822,-0.0094,0.4575,0.8066 2.250,0.1094,0.09252,0.08160,-0.0098,0.4527,0.8087 2.500,0.1185,0.09458,0.08364,-0.0109,0.4496,0.8104 2.750,0.1325,0.09651,0.08553,-0.0124,0.4473,0.8120 3.000,0.1494,0.09804,0.08702,-0.0133,0.4450,0.8135 3.250,0.1695,0.09919,0.08811,-0.0139,0.4428,0.8152 3.500,0.1946,0.10012,0.08897,-0.0145,0.4408,0.8174 3.750,0.2238,0.10091,0.08968,-0.0153,0.4392,0.8199 4.000,0.2009,0.10485,0.09373,-0.0152,0.4339,0.8220 4.250,0.2066,0.10726,0.09615,-0.0160,0.4314,0.8243 4.500,0.2171,0.10948,0.09837,-0.0171,0.4293,0.8262 4.750,0.2306,0.11162,0.10050,-0.0184,0.4273,0.8276 5.000,0.2464,0.11369,0.10256,-0.0198,0.4255,0.8288 5.250,0.2653,0.11561,0.10445,-0.0214,0.4237,0.8300 5.500,0.2901,0.11722,0.10601,-0.0230,0.4216,0.8313 5.750,0.3211,0.11862,0.10735,-0.0247,0.4199,0.8331 6.000,0.3111,0.12184,0.11064,-0.0257,0.4151,0.8343 6.250,0.3162,0.12430,0.11314,-0.0265,0.4128,0.8357