Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-fx74080-il-500000-n5 Airfoil,fx74080-il Reynolds number,500000 Ncrit,5 Mach,0 Max Cl/Cd,131.475 Max Cl/Cd alpha,3.25 Url,http://airfoiltools.com/polar/csv?polar=xf-fx74080-il-500000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -9.500,-0.1876,0.09632,0.09335,-0.0851,0.8632,0.0076 -9.250,-0.1766,0.09306,0.09005,-0.0878,0.8594,0.0077 -9.000,-0.1662,0.09009,0.08708,-0.0904,0.8557,0.0078 -8.750,-0.1560,0.08683,0.08381,-0.0933,0.8522,0.0080 -8.500,-0.1453,0.08357,0.08053,-0.0961,0.8491,0.0080 -7.750,-0.0569,0.05257,0.04964,-0.1021,0.8321,0.0080 -7.500,-0.0586,0.04818,0.04528,-0.1026,0.8297,0.0065 -7.250,-0.0568,0.04483,0.04195,-0.1041,0.8269,0.0056 -7.000,-0.0950,0.06210,0.05905,-0.1139,0.8320,0.0063 -6.750,-0.0842,0.05781,0.05476,-0.1186,0.8290,0.0055 -6.500,-0.0709,0.05347,0.05037,-0.1231,0.8261,0.0046 -6.250,-0.0557,0.04889,0.04571,-0.1272,0.8234,0.0045 -6.000,-0.0384,0.04467,0.04138,-0.1305,0.8213,0.0045 -5.750,-0.0205,0.04009,0.03665,-0.1330,0.8188,0.0043 -5.500,-0.0018,0.03649,0.03290,-0.1343,0.8161,0.0045 -5.250,0.0184,0.03321,0.02944,-0.1352,0.8134,0.0050 -5.000,0.0399,0.02987,0.02589,-0.1355,0.8109,0.0057 -4.250,0.1108,0.02228,0.01752,-0.1348,0.8043,0.0079 -4.000,0.1330,0.01925,0.01413,-0.1341,0.8020,0.0076 -3.750,0.1566,0.01686,0.01137,-0.1335,0.7999,0.0073 -3.500,0.1814,0.01478,0.00893,-0.1328,0.7979,0.0071 -3.250,0.2069,0.01314,0.00698,-0.1323,0.7961,0.0071 -3.000,0.2328,0.01186,0.00545,-0.1318,0.7945,0.0071 -2.750,0.2581,0.01092,0.00435,-0.1313,0.7927,0.0073 -2.500,0.2830,0.01024,0.00358,-0.1307,0.7905,0.0080 -2.250,0.3077,0.00956,0.00279,-0.1302,0.7884,0.0100 -2.000,0.3340,0.00936,0.00254,-0.1300,0.7862,0.0152 -1.750,0.3602,0.00908,0.00216,-0.1298,0.7842,0.0162 -1.500,0.3869,0.00885,0.00187,-0.1296,0.7823,0.0251 -1.250,0.4138,0.00870,0.00175,-0.1296,0.7806,0.0501 -1.000,0.4384,0.00836,0.00170,-0.1293,0.7782,0.1443 -0.750,0.4592,0.00753,0.00172,-0.1285,0.7755,0.4474 -0.500,0.4734,0.00670,0.00185,-0.1258,0.7728,0.7716 -0.250,0.4960,0.00662,0.00189,-0.1245,0.7705,0.8528 0.000,0.5181,0.00652,0.00190,-0.1230,0.7684,0.9086 0.250,0.5477,0.00644,0.00187,-0.1232,0.7663,0.9501 0.500,0.5893,0.00642,0.00185,-0.1265,0.7640,0.9727 0.750,0.6252,0.00643,0.00185,-0.1286,0.7614,0.9826 1.000,0.6602,0.00644,0.00186,-0.1305,0.7587,0.9925 1.250,0.6881,0.00649,0.00190,-0.1308,0.7561,1.0000 1.500,0.7140,0.00654,0.00194,-0.1306,0.7535,1.0000 1.750,0.7388,0.00658,0.00202,-0.1301,0.7497,1.0000 2.000,0.7644,0.00662,0.00209,-0.1299,0.7461,1.0000 2.250,0.7906,0.00667,0.00220,-0.1297,0.7429,1.0000 2.500,0.8166,0.00672,0.00230,-0.1295,0.7393,1.0000 2.750,0.8406,0.00670,0.00230,-0.1287,0.7290,1.0000 3.000,0.8618,0.00665,0.00224,-0.1272,0.7046,1.0000 3.250,0.8822,0.00671,0.00222,-0.1256,0.6703,1.0000 3.500,0.8967,0.00708,0.00231,-0.1227,0.6119,1.0000 3.750,0.8945,0.00827,0.00278,-0.1167,0.4689,1.0000 4.000,0.8755,0.01072,0.00391,-0.1082,0.2077,1.0000 4.250,0.8712,0.01257,0.00486,-0.1026,0.0225,1.0000 4.500,0.8905,0.01301,0.00531,-0.1011,0.0131,1.0000 4.750,0.9097,0.01344,0.00584,-0.0997,0.0066,1.0000 5.000,0.9271,0.01397,0.00643,-0.0978,0.0051,1.0000 5.250,0.9364,0.01492,0.00752,-0.0942,0.0038,1.0000 5.500,0.9490,0.01569,0.00838,-0.0915,0.0037,1.0000 5.750,0.9598,0.01663,0.00943,-0.0885,0.0035,1.0000 6.000,0.9702,0.01771,0.01061,-0.0855,0.0034,1.0000 6.250,0.9820,0.01895,0.01194,-0.0827,0.0034,1.0000 6.500,0.9980,0.02044,0.01354,-0.0808,0.0033,1.0000 6.750,1.0232,0.02222,0.01544,-0.0803,0.0034,1.0000 7.000,1.0628,0.02480,0.01822,-0.0825,0.0034,1.0000 7.250,1.0976,0.02778,0.02146,-0.0837,0.0035,1.0000 7.500,1.1241,0.03138,0.02547,-0.0833,0.0036,1.0000 7.750,1.1412,0.03535,0.02980,-0.0815,0.0038,1.0000 8.750,1.1746,0.04698,0.04253,-0.0699,0.0037,1.0000 9.000,1.1737,0.05031,0.04612,-0.0660,0.0037,1.0000 9.250,1.1944,0.05162,0.04759,-0.0644,0.0029,1.0000 9.500,1.1883,0.05472,0.05091,-0.0601,0.0030,1.0000 9.750,1.1789,0.05781,0.05421,-0.0554,0.0029,1.0000 10.000,1.1686,0.06079,0.05737,-0.0512,0.0028,1.0000 10.250,1.1553,0.06391,0.06067,-0.0473,0.0027,1.0000 10.500,1.1392,0.06734,0.06426,-0.0439,0.0027,1.0000 10.750,1.1219,0.07103,0.06812,-0.0412,0.0026,1.0000 11.000,1.1032,0.07481,0.07204,-0.0394,0.0028,1.0000 11.250,1.0855,0.07915,0.07653,-0.0381,0.0026,1.0000 11.500,1.0644,0.08388,0.08139,-0.0378,0.0027,1.0000 11.750,1.0450,0.08913,0.08677,-0.0384,0.0027,1.0000