Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-s4022-il-500000-n5 Airfoil,s4022-il Reynolds number,500000 Ncrit,5 Mach,0 Max Cl/Cd,113.52 Max Cl/Cd alpha,3.5 Url,http://airfoiltools.com/polar/csv?polar=xf-s4022-il-500000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -9.000,-0.2431,0.08206,0.07971,-0.0781,0.9760,0.0088 -8.750,-0.2357,0.07652,0.07418,-0.0834,0.9731,0.0089 -8.500,-0.2360,0.07159,0.06928,-0.0866,0.9655,0.0089 -8.250,-0.2319,0.06471,0.06241,-0.0939,0.9607,0.0091 -8.000,-0.2385,0.05723,0.05495,-0.1008,0.9493,0.0091 -7.750,-0.2406,0.03802,0.03529,-0.1267,0.9357,0.0089 -7.500,-0.2264,0.03023,0.02697,-0.1331,0.9274,0.0094 -7.250,-0.1978,0.02492,0.02106,-0.1382,0.9232,0.0100 -7.000,-0.1624,0.02142,0.01704,-0.1425,0.9207,0.0104 -6.750,-0.1338,0.01964,0.01494,-0.1439,0.9145,0.0107 -6.500,-0.0976,0.01823,0.01324,-0.1466,0.9108,0.0110 -6.250,-0.0600,0.01649,0.01119,-0.1496,0.9075,0.0113 -6.000,-0.0297,0.01482,0.00930,-0.1510,0.9013,0.0117 -5.750,0.0044,0.01377,0.00811,-0.1529,0.8959,0.0120 -5.500,0.0376,0.01310,0.00735,-0.1545,0.8902,0.0127 -5.250,0.0690,0.01250,0.00666,-0.1556,0.8833,0.0133 -5.000,0.1012,0.01182,0.00587,-0.1568,0.8769,0.0135 -4.750,0.1312,0.01124,0.00520,-0.1575,0.8695,0.0137 -4.500,0.1621,0.01074,0.00460,-0.1584,0.8626,0.0140 -4.250,0.1918,0.01033,0.00409,-0.1590,0.8549,0.0144 -4.000,0.2217,0.00997,0.00365,-0.1596,0.8477,0.0151 -3.750,0.2511,0.00969,0.00329,-0.1601,0.8400,0.0157 -3.500,0.2801,0.00948,0.00299,-0.1604,0.8326,0.0164 -3.250,0.3092,0.00928,0.00270,-0.1608,0.8249,0.0170 -3.000,0.3377,0.00910,0.00244,-0.1610,0.8172,0.0182 -2.750,0.3666,0.00896,0.00224,-0.1613,0.8097,0.0207 -2.500,0.3945,0.00885,0.00209,-0.1613,0.8016,0.0233 -2.250,0.4233,0.00865,0.00193,-0.1617,0.7941,0.0540 -2.000,0.4521,0.00826,0.00181,-0.1623,0.7858,0.1468 -1.750,0.4811,0.00791,0.00172,-0.1630,0.7781,0.2497 -1.500,0.5106,0.00739,0.00170,-0.1640,0.7699,0.4252 -1.250,0.5387,0.00727,0.00174,-0.1641,0.7620,0.4969 -1.000,0.5663,0.00725,0.00180,-0.1641,0.7538,0.5522 -0.750,0.5937,0.00727,0.00185,-0.1640,0.7454,0.5831 -0.500,0.6210,0.00732,0.00187,-0.1639,0.7372,0.5960 -0.250,0.6481,0.00737,0.00189,-0.1637,0.7281,0.6068 0.000,0.6752,0.00743,0.00192,-0.1635,0.7193,0.6173 0.250,0.7020,0.00749,0.00196,-0.1633,0.7101,0.6266 0.500,0.7288,0.00755,0.00200,-0.1631,0.7001,0.6354 0.750,0.7554,0.00763,0.00205,-0.1628,0.6901,0.6439 1.000,0.7818,0.00771,0.00211,-0.1625,0.6798,0.6514 1.250,0.8080,0.00780,0.00217,-0.1622,0.6687,0.6594 1.500,0.8340,0.00789,0.00225,-0.1618,0.6568,0.6669 2.000,0.8853,0.00811,0.00243,-0.1609,0.6306,0.6830 2.250,0.9105,0.00824,0.00253,-0.1604,0.6164,0.6913 2.500,0.9355,0.00838,0.00265,-0.1598,0.6020,0.6997 2.750,0.9602,0.00853,0.00279,-0.1592,0.5871,0.7080 3.000,0.9844,0.00871,0.00293,-0.1585,0.5703,0.7172 3.250,1.0082,0.00889,0.00308,-0.1577,0.5517,0.7263 3.500,1.0319,0.00909,0.00325,-0.1569,0.5333,0.7361 4.000,1.0781,0.00954,0.00366,-0.1551,0.4941,0.7581 4.250,1.1000,0.00982,0.00388,-0.1540,0.4707,0.7703 4.500,1.1216,0.01011,0.00412,-0.1528,0.4459,0.7835 4.750,1.1425,0.01044,0.00439,-0.1515,0.4198,0.7985 5.000,1.1626,0.01079,0.00468,-0.1501,0.3926,0.8159 5.250,1.1819,0.01116,0.00501,-0.1485,0.3647,0.8356 5.750,1.2136,0.01191,0.00567,-0.1439,0.3049,0.9013 6.000,1.2280,0.01232,0.00598,-0.1414,0.2736,1.0000 6.250,1.2442,0.01298,0.00645,-0.1394,0.2356,1.0000 6.500,1.2599,0.01367,0.00695,-0.1374,0.2008,1.0000 6.750,1.2753,0.01437,0.00747,-0.1354,0.1678,1.0000 7.000,1.2910,0.01504,0.00803,-0.1334,0.1406,1.0000 7.250,1.3064,0.01574,0.00860,-0.1315,0.1157,1.0000 7.500,1.3210,0.01647,0.00920,-0.1294,0.0934,1.0000 7.750,1.3372,0.01709,0.00977,-0.1276,0.0790,1.0000 8.000,1.3531,0.01774,0.01037,-0.1257,0.0664,1.0000 8.250,1.3682,0.01842,0.01101,-0.1238,0.0550,1.0000 8.500,1.3823,0.01917,0.01172,-0.1218,0.0435,1.0000 8.750,1.3965,0.01991,0.01244,-0.1198,0.0350,1.0000 9.000,1.4103,0.02069,0.01320,-0.1178,0.0272,1.0000 9.250,1.4218,0.02162,0.01411,-0.1155,0.0182,1.0000 9.500,1.4322,0.02266,0.01512,-0.1132,0.0113,1.0000 9.750,1.4433,0.02366,0.01615,-0.1110,0.0088,1.0000 10.000,1.4556,0.02460,0.01716,-0.1090,0.0078,1.0000 10.250,1.4674,0.02558,0.01822,-0.1070,0.0071,1.0000 10.500,1.4781,0.02667,0.01939,-0.1050,0.0065,1.0000 10.750,1.4874,0.02790,0.02072,-0.1029,0.0059,1.0000 11.000,1.4954,0.02928,0.02220,-0.1008,0.0054,1.0000 11.250,1.5028,0.03074,0.02377,-0.0987,0.0052,1.0000 11.500,1.5117,0.03211,0.02524,-0.0970,0.0050,1.0000 11.750,1.5192,0.03363,0.02687,-0.0952,0.0049,1.0000 12.000,1.5257,0.03528,0.02863,-0.0934,0.0047,1.0000 12.250,1.5317,0.03704,0.03050,-0.0918,0.0045,1.0000 12.500,1.5370,0.03892,0.03248,-0.0902,0.0043,1.0000 12.750,1.5415,0.04092,0.03460,-0.0888,0.0042,1.0000 13.000,1.5453,0.04306,0.03684,-0.0874,0.0040,1.0000 13.250,1.5483,0.04536,0.03925,-0.0862,0.0038,1.0000 13.500,1.5505,0.04782,0.04185,-0.0852,0.0036,1.0000 13.750,1.5509,0.05058,0.04473,-0.0843,0.0035,1.0000 14.000,1.5486,0.05379,0.04806,-0.0835,0.0034,1.0000 14.250,1.5435,0.05748,0.05189,-0.0829,0.0032,1.0000 14.500,1.5357,0.06170,0.05626,-0.0826,0.0031,1.0000 14.750,1.5289,0.06596,0.06067,-0.0827,0.0031,1.0000 15.000,1.5266,0.06977,0.06462,-0.0829,0.0030,1.0000 15.250,1.5235,0.07381,0.06879,-0.0834,0.0030,1.0000 15.500,1.5193,0.07816,0.07329,-0.0842,0.0029,1.0000 15.750,1.5145,0.08274,0.07801,-0.0853,0.0029,1.0000 16.000,1.5081,0.08772,0.08315,-0.0866,0.0029,1.0000 16.250,1.5016,0.09288,0.08845,-0.0882,0.0028,1.0000 16.500,1.4936,0.09843,0.09416,-0.0902,0.0028,1.0000 16.750,1.4856,0.10414,0.10002,-0.0924,0.0028,1.0000 17.000,1.4770,0.11007,0.10610,-0.0949,0.0027,1.0000 17.250,1.4678,0.11627,0.11245,-0.0977,0.0027,1.0000 17.500,1.4588,0.12254,0.11888,-0.1007,0.0027,1.0000 17.750,1.4492,0.12903,0.12552,-0.1041,0.0026,1.0000 18.000,1.4395,0.13567,0.13231,-0.1077,0.0026,1.0000