Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-c141e-il-50000-n5 Airfoil,c141e-il Reynolds number,50000 Ncrit,5 Mach,0 Max Cl/Cd,31.8316 Max Cl/Cd alpha,5 Url,http://airfoiltools.com/polar/csv?polar=xf-c141e-il-50000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -9.250,-0.5450,0.08815,0.08031,-0.0468,1.0000,0.0684 -9.000,-0.5591,0.08465,0.07685,-0.0459,1.0000,0.0682 -8.750,-0.5725,0.08082,0.07302,-0.0452,1.0000,0.0681 -8.500,-0.5858,0.07698,0.06914,-0.0442,1.0000,0.0681 -8.250,-0.5980,0.07311,0.06517,-0.0429,1.0000,0.0681 -8.000,-0.6081,0.06922,0.06114,-0.0414,1.0000,0.0682 -7.750,-0.6152,0.06536,0.05708,-0.0397,1.0000,0.0683 -7.500,-0.6185,0.06160,0.05307,-0.0379,1.0000,0.0683 -7.250,-0.6185,0.05793,0.04911,-0.0361,1.0000,0.0684 -7.000,-0.6125,0.05490,0.04594,-0.0344,1.0000,0.0689 -6.750,-0.6028,0.05266,0.04364,-0.0329,1.0000,0.0701 -6.500,-0.5929,0.05039,0.04120,-0.0313,1.0000,0.0718 -6.250,-0.5826,0.04781,0.03833,-0.0298,1.0000,0.0736 -6.000,-0.5708,0.04505,0.03520,-0.0283,1.0000,0.0750 -5.750,-0.5568,0.04233,0.03204,-0.0268,1.0000,0.0761 -5.500,-0.5407,0.03982,0.02903,-0.0254,1.0000,0.0780 -5.250,-0.5229,0.03774,0.02658,-0.0243,1.0000,0.0806 -5.000,-0.5038,0.03626,0.02501,-0.0233,1.0000,0.0832 -4.750,-0.4832,0.03464,0.02314,-0.0223,1.0000,0.0857 -4.500,-0.4616,0.03315,0.02132,-0.0213,1.0000,0.0892 -4.250,-0.4391,0.03179,0.01963,-0.0204,1.0000,0.0933 -4.000,-0.4168,0.03066,0.01846,-0.0197,1.0000,0.0971 -3.750,-0.3934,0.02967,0.01732,-0.0190,1.0000,0.1022 -3.500,-0.3695,0.02873,0.01621,-0.0182,1.0000,0.1080 -3.250,-0.3461,0.02792,0.01542,-0.0175,1.0000,0.1141 -3.000,-0.3222,0.02727,0.01461,-0.0167,1.0000,0.1223 -2.750,-0.2986,0.02657,0.01398,-0.0161,1.0000,0.1307 -2.500,-0.2750,0.02601,0.01336,-0.0155,1.0000,0.1414 -2.250,-0.2521,0.02552,0.01280,-0.0147,1.0000,0.1542 -2.000,-0.2295,0.02499,0.01234,-0.0141,1.0000,0.1703 -1.750,-0.2067,0.02443,0.01196,-0.0137,1.0000,0.1932 -1.500,-0.1831,0.02374,0.01160,-0.0136,1.0000,0.2401 -1.250,-0.1670,0.02155,0.01178,-0.0109,1.0000,0.6774 -1.000,-0.1173,0.02149,0.01211,-0.0133,1.0000,1.0000 -0.750,-0.0893,0.02174,0.01207,-0.0141,0.9963,1.0000 -0.500,-0.0548,0.02208,0.01215,-0.0161,0.9902,1.0000 -0.250,-0.0193,0.02248,0.01232,-0.0183,0.9843,1.0000 0.000,0.0132,0.02280,0.01247,-0.0199,0.9771,1.0000 0.250,0.0488,0.02322,0.01274,-0.0221,0.9711,1.0000 0.500,0.0800,0.02354,0.01295,-0.0234,0.9631,1.0000 0.750,0.1146,0.02394,0.01326,-0.0253,0.9563,1.0000 1.000,0.1459,0.02428,0.01354,-0.0266,0.9480,1.0000 1.250,0.1789,0.02465,0.01387,-0.0282,0.9402,1.0000 1.500,0.2118,0.02501,0.01421,-0.0297,0.9317,1.0000 1.750,0.2421,0.02534,0.01454,-0.0306,0.9224,1.0000 2.000,0.2790,0.02569,0.01491,-0.0328,0.9144,1.0000 2.250,0.3076,0.02596,0.01522,-0.0333,0.9029,1.0000 2.500,0.3426,0.02611,0.01543,-0.0347,0.8897,1.0000 2.750,0.3862,0.02585,0.01526,-0.0369,0.8709,1.0000 3.000,0.4354,0.02525,0.01479,-0.0396,0.8511,1.0000 3.250,0.4680,0.02492,0.01458,-0.0396,0.8311,1.0000 3.500,0.5014,0.02462,0.01442,-0.0398,0.8134,1.0000 3.750,0.5333,0.02426,0.01422,-0.0395,0.7939,1.0000 4.000,0.5705,0.02357,0.01368,-0.0396,0.7702,1.0000 4.250,0.5977,0.02291,0.01315,-0.0376,0.7338,1.0000 4.500,0.6260,0.02225,0.01255,-0.0357,0.6828,1.0000 4.750,0.6586,0.02173,0.01193,-0.0345,0.6104,1.0000 5.000,0.6917,0.02173,0.01137,-0.0334,0.4863,1.0000 5.250,0.7058,0.02279,0.01165,-0.0304,0.3755,1.0000 5.500,0.7167,0.02408,0.01239,-0.0276,0.3059,1.0000 5.750,0.7301,0.02532,0.01328,-0.0254,0.2581,1.0000 6.000,0.7459,0.02652,0.01424,-0.0236,0.2223,1.0000 6.250,0.7638,0.02768,0.01523,-0.0222,0.1943,1.0000 6.500,0.7838,0.02879,0.01624,-0.0210,0.1718,1.0000 6.750,0.8052,0.02986,0.01728,-0.0201,0.1530,1.0000 7.000,0.8277,0.03094,0.01833,-0.0194,0.1375,1.0000 7.250,0.8512,0.03206,0.01945,-0.0188,0.1249,1.0000 7.500,0.8748,0.03327,0.02060,-0.0183,0.1150,1.0000 7.750,0.8996,0.03455,0.02197,-0.0178,0.1061,1.0000 8.000,0.9261,0.03608,0.02359,-0.0177,0.0991,1.0000 8.250,0.9494,0.03754,0.02511,-0.0172,0.0930,1.0000 8.500,0.9743,0.03937,0.02705,-0.0169,0.0884,1.0000 8.750,0.9966,0.04136,0.02934,-0.0162,0.0843,1.0000 9.000,1.0162,0.04312,0.03120,-0.0153,0.0806,1.0000 9.250,1.0346,0.04519,0.03338,-0.0144,0.0777,1.0000 9.500,1.0476,0.04777,0.03645,-0.0126,0.0752,1.0000 9.750,1.0584,0.05046,0.03952,-0.0107,0.0734,1.0000 10.000,1.0669,0.05299,0.04235,-0.0088,0.0715,1.0000 10.250,1.0751,0.05531,0.04484,-0.0069,0.0697,1.0000 10.500,1.0854,0.05756,0.04714,-0.0055,0.0680,1.0000 10.750,1.0790,0.06080,0.05079,-0.0024,0.0670,1.0000 11.000,1.0650,0.06422,0.05461,0.0012,0.0664,1.0000 11.250,1.0474,0.06779,0.05851,0.0046,0.0660,1.0000 11.500,1.0266,0.07178,0.06278,0.0073,0.0659,1.0000 11.750,1.0024,0.07634,0.06759,0.0088,0.0658,1.0000 12.000,0.9750,0.08172,0.07318,0.0089,0.0660,1.0000 12.250,0.9446,0.08827,0.07992,0.0071,0.0662,1.0000 12.500,0.9127,0.09635,0.08814,0.0032,0.0666,1.0000