Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-fx74080-il-200000-n5 Airfoil,fx74080-il Reynolds number,200000 Ncrit,5 Mach,0 Max Cl/Cd,86.9688 Max Cl/Cd alpha,4 Url,http://airfoiltools.com/polar/csv?polar=xf-fx74080-il-200000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -11.250,-0.3394,0.13062,0.12709,-0.0432,1.0000,0.0094 -11.000,-0.3354,0.12753,0.12397,-0.0435,1.0000,0.0097 -10.750,-0.3304,0.12431,0.12080,-0.0441,0.9930,0.0099 -10.500,-0.3185,0.12041,0.11690,-0.0471,0.9816,0.0103 -10.250,-0.3057,0.11651,0.11298,-0.0506,0.9727,0.0104 -9.750,-0.2779,0.10856,0.10501,-0.0581,0.9592,0.0114 -9.500,-0.2621,0.10456,0.10099,-0.0625,0.9542,0.0114 -9.250,-0.2456,0.10046,0.09686,-0.0672,0.9492,0.0115 -9.000,-0.2286,0.09650,0.09288,-0.0719,0.9435,0.0118 -8.750,-0.2112,0.09233,0.08867,-0.0769,0.9381,0.0126 -8.500,-0.1944,0.08837,0.08468,-0.0818,0.9315,0.0132 -8.250,-0.1763,0.08444,0.08072,-0.0869,0.9260,0.0135 -8.000,-0.1611,0.08063,0.07689,-0.0915,0.9194,0.0138 -7.750,-0.1406,0.07726,0.07349,-0.0996,0.9120,0.0171 -7.500,-0.1277,0.07407,0.07030,-0.1046,0.9043,0.0174 -7.000,-0.0986,0.06673,0.06288,-0.1145,0.8931,0.0176 -6.750,-0.0832,0.06290,0.05899,-0.1189,0.8885,0.0177 -6.250,-0.0691,0.05480,0.05083,-0.1217,0.8800,0.0148 -6.000,-0.0536,0.05092,0.04686,-0.1249,0.8759,0.0141 -5.750,-0.0350,0.04698,0.04278,-0.1281,0.8727,0.0137 -5.250,-0.0001,0.04102,0.03656,-0.1313,0.8647,0.0228 -5.000,0.0219,0.03726,0.03254,-0.1328,0.8615,0.0221 -4.750,0.0479,0.03343,0.02827,-0.1332,0.8587,0.0163 -4.500,0.0668,0.03036,0.02494,-0.1331,0.8550,0.0154 -4.250,0.0891,0.02744,0.02169,-0.1330,0.8517,0.0145 -4.000,0.1136,0.02470,0.01857,-0.1328,0.8490,0.0137 -3.750,0.1398,0.02223,0.01566,-0.1327,0.8467,0.0131 -3.500,0.1632,0.02011,0.01315,-0.1317,0.8434,0.0127 -3.250,0.1880,0.01831,0.01096,-0.1309,0.8404,0.0127 -3.000,0.2141,0.01680,0.00910,-0.1303,0.8377,0.0129 -2.750,0.2408,0.01558,0.00764,-0.1299,0.8354,0.0135 -2.500,0.2678,0.01461,0.00650,-0.1296,0.8334,0.0154 -2.250,0.2905,0.01406,0.00591,-0.1288,0.8301,0.0211 -2.000,0.3144,0.01345,0.00516,-0.1281,0.8270,0.0241 -1.750,0.3400,0.01305,0.00462,-0.1277,0.8244,0.0281 -1.500,0.3664,0.01262,0.00416,-0.1275,0.8220,0.0511 -1.250,0.3881,0.01152,0.00408,-0.1272,0.8197,0.3545 -1.000,0.3936,0.01043,0.00442,-0.1221,0.8158,0.8210 -0.750,0.4179,0.01031,0.00436,-0.1208,0.8129,0.9169 -0.500,0.4809,0.01014,0.00408,-0.1284,0.8118,1.0000 -0.250,0.5061,0.01021,0.00401,-0.1281,0.8091,1.0000 0.000,0.5330,0.01028,0.00397,-0.1281,0.8070,1.0000 0.250,0.5538,0.01042,0.00408,-0.1269,0.8027,1.0000 0.500,0.5783,0.01052,0.00413,-0.1264,0.7992,1.0000 0.750,0.6046,0.01060,0.00416,-0.1263,0.7964,1.0000 1.000,0.6324,0.01067,0.00420,-0.1265,0.7941,1.0000 1.250,0.6544,0.01083,0.00438,-0.1256,0.7897,1.0000 1.500,0.6792,0.01095,0.00451,-0.1252,0.7860,1.0000 1.750,0.7060,0.01103,0.00459,-0.1251,0.7831,1.0000 2.000,0.7342,0.01110,0.00467,-0.1254,0.7806,1.0000 2.250,0.7554,0.01129,0.00494,-0.1243,0.7754,1.0000 2.500,0.7810,0.01139,0.00518,-0.1240,0.7715,1.0000 2.750,0.8087,0.01146,0.00531,-0.1241,0.7686,1.0000 3.000,0.8319,0.01162,0.00558,-0.1234,0.7638,1.0000 3.250,0.8564,0.01175,0.00583,-0.1228,0.7591,1.0000 3.500,0.8826,0.01167,0.00586,-0.1224,0.7517,1.0000 3.750,0.9019,0.01088,0.00505,-0.1194,0.7145,1.0000 4.000,0.9210,0.01059,0.00474,-0.1169,0.6657,1.0000 4.250,0.9188,0.01149,0.00452,-0.1100,0.4737,1.0000 4.500,0.8900,0.01428,0.00576,-0.1000,0.2096,1.0000 4.750,0.8772,0.01660,0.00716,-0.0934,0.0279,1.0000 5.000,0.8887,0.01744,0.00810,-0.0904,0.0181,1.0000 5.250,0.9012,0.01829,0.00913,-0.0875,0.0149,1.0000 5.500,0.9128,0.01919,0.01011,-0.0849,0.0115,1.0000 5.750,0.9206,0.02039,0.01142,-0.0817,0.0089,1.0000 6.000,0.9309,0.02156,0.01268,-0.0789,0.0081,1.0000 6.250,0.9426,0.02291,0.01413,-0.0763,0.0076,1.0000 6.500,0.9593,0.02445,0.01575,-0.0745,0.0072,1.0000 6.750,0.9860,0.02629,0.01770,-0.0741,0.0070,1.0000 7.000,1.0275,0.02882,0.02044,-0.0761,0.0068,1.0000 7.250,1.0696,0.03194,0.02388,-0.0782,0.0070,1.0000 7.500,1.1000,0.03513,0.02744,-0.0783,0.0071,1.0000 7.750,1.1226,0.03851,0.03132,-0.0771,0.0074,1.0000 8.000,1.1385,0.04179,0.03498,-0.0751,0.0077,1.0000 8.250,1.1495,0.04521,0.03876,-0.0725,0.0079,1.0000 8.500,1.1554,0.04873,0.04262,-0.0694,0.0082,1.0000 8.750,1.1574,0.05216,0.04636,-0.0661,0.0084,1.0000 9.000,1.1542,0.05586,0.05036,-0.0623,0.0087,1.0000 9.250,1.1456,0.05956,0.05432,-0.0582,0.0090,1.0000 9.500,1.1332,0.06304,0.05801,-0.0539,0.0092,1.0000