Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-raf38-il-500000-n5 Airfoil,raf38-il Reynolds number,500000 Ncrit,5 Mach,0 Max Cl/Cd,90.5366 Max Cl/Cd alpha,5.25 Url,http://airfoiltools.com/polar/csv?polar=xf-raf38-il-500000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -16.500,-0.7122,0.12374,0.12094,-0.0233,1.0000,0.0109 -16.250,-0.7546,0.11079,0.10787,-0.0299,1.0000,0.0109 -16.000,-0.7926,0.09959,0.09659,-0.0358,1.0000,0.0108 -15.750,-0.8395,0.08744,0.08432,-0.0425,1.0000,0.0106 -15.500,-0.8913,0.07460,0.07132,-0.0499,1.0000,0.0105 -15.250,-0.9410,0.06181,0.05834,-0.0580,1.0000,0.0102 -15.000,-0.9754,0.05143,0.04774,-0.0657,1.0000,0.0101 -14.750,-0.9958,0.04421,0.04032,-0.0713,1.0000,0.0100 -14.500,-1.0088,0.03928,0.03521,-0.0746,1.0000,0.0102 -14.250,-1.0191,0.03566,0.03143,-0.0759,1.0000,0.0102 -14.000,-1.0227,0.03329,0.02893,-0.0756,1.0000,0.0104 -13.750,-1.0266,0.03129,0.02680,-0.0743,1.0000,0.0105 -13.500,-1.0273,0.02979,0.02518,-0.0722,1.0000,0.0107 -13.250,-1.0284,0.02849,0.02376,-0.0693,1.0000,0.0109 -13.000,-1.0290,0.02744,0.02259,-0.0658,1.0000,0.0111 -12.750,-1.0288,0.02630,0.02136,-0.0623,1.0000,0.0113 -12.500,-1.0236,0.02521,0.02020,-0.0595,1.0000,0.0116 -12.250,-1.0153,0.02426,0.01917,-0.0569,1.0000,0.0118 -12.000,-1.0053,0.02340,0.01821,-0.0545,1.0000,0.0121 -11.750,-0.9936,0.02263,0.01736,-0.0522,1.0000,0.0124 -11.500,-0.9818,0.02187,0.01651,-0.0499,1.0000,0.0128 -11.250,-0.9616,0.02106,0.01561,-0.0492,0.9985,0.0133 -11.000,-0.9329,0.02026,0.01469,-0.0502,0.9933,0.0138 -10.750,-0.9061,0.01932,0.01367,-0.0509,0.9871,0.0145 -10.500,-0.8784,0.01856,0.01286,-0.0515,0.9799,0.0153 -10.250,-0.8480,0.01787,0.01207,-0.0526,0.9730,0.0162 -10.000,-0.8158,0.01722,0.01131,-0.0540,0.9652,0.0171 -9.750,-0.7841,0.01646,0.01050,-0.0554,0.9553,0.0183 -9.500,-0.7497,0.01583,0.00980,-0.0572,0.9440,0.0197 -9.250,-0.7140,0.01525,0.00912,-0.0592,0.9297,0.0214 -9.000,-0.6801,0.01468,0.00850,-0.0608,0.9109,0.0239 -8.750,-0.6511,0.01428,0.00798,-0.0613,0.8885,0.0261 -8.500,-0.6253,0.01396,0.00759,-0.0610,0.8684,0.0289 -8.250,-0.6006,0.01372,0.00726,-0.0604,0.8518,0.0320 -8.000,-0.5761,0.01350,0.00697,-0.0598,0.8378,0.0349 -7.750,-0.5510,0.01335,0.00677,-0.0593,0.8255,0.0381 -7.250,-0.5010,0.01303,0.00625,-0.0581,0.8043,0.0425 -7.000,-0.4764,0.01280,0.00598,-0.0575,0.7958,0.0450 -6.750,-0.4509,0.01264,0.00578,-0.0571,0.7874,0.0473 -6.500,-0.4254,0.01249,0.00554,-0.0566,0.7797,0.0494 -6.250,-0.3996,0.01235,0.00533,-0.0562,0.7717,0.0512 -6.000,-0.3736,0.01224,0.00513,-0.0557,0.7646,0.0522 -5.750,-0.3494,0.01189,0.00474,-0.0551,0.7575,0.0545 -5.250,-0.2992,0.01145,0.00422,-0.0540,0.7411,0.0586 -5.000,-0.2739,0.01129,0.00397,-0.0534,0.7321,0.0604 -4.750,-0.2482,0.01112,0.00375,-0.0529,0.7229,0.0620 -4.500,-0.2224,0.01098,0.00353,-0.0525,0.7156,0.0632 -4.250,-0.1961,0.01082,0.00333,-0.0521,0.7090,0.0641 -4.000,-0.1706,0.01062,0.00308,-0.0516,0.7027,0.0665 -3.750,-0.1446,0.01045,0.00289,-0.0512,0.6969,0.0691 -3.500,-0.1183,0.01029,0.00272,-0.0508,0.6909,0.0723 -3.250,-0.0920,0.01018,0.00256,-0.0505,0.6852,0.0754 -3.000,-0.0656,0.01003,0.00241,-0.0501,0.6795,0.0810 -2.750,-0.0397,0.00985,0.00227,-0.0497,0.6732,0.0947 -2.250,0.0109,0.00936,0.00205,-0.0488,0.6626,0.1724 -2.000,0.0372,0.00923,0.00197,-0.0485,0.6568,0.1967 -1.750,0.0632,0.00911,0.00189,-0.0481,0.6512,0.2189 -1.250,0.1144,0.00872,0.00174,-0.0472,0.6391,0.2955 -1.000,0.1384,0.00843,0.00170,-0.0466,0.6339,0.3719 -0.750,0.1633,0.00820,0.00168,-0.0460,0.6281,0.4344 -0.500,0.1885,0.00806,0.00165,-0.0454,0.6218,0.4797 -0.250,0.2137,0.00792,0.00164,-0.0449,0.6157,0.5224 0.000,0.2379,0.00773,0.00163,-0.0441,0.6089,0.5788 0.250,0.2614,0.00757,0.00164,-0.0431,0.6028,0.6354 0.500,0.2861,0.00745,0.00167,-0.0423,0.5963,0.6823 0.750,0.3102,0.00735,0.00170,-0.0414,0.5893,0.7299 1.000,0.3340,0.00722,0.00175,-0.0404,0.5821,0.7843 1.250,0.3592,0.00711,0.00182,-0.0395,0.5739,0.8398 1.500,0.3917,0.00710,0.00193,-0.0403,0.5649,0.8900 1.750,0.4303,0.00719,0.00202,-0.0425,0.5521,0.9187 2.000,0.4680,0.00732,0.00210,-0.0445,0.5359,0.9374 2.250,0.5044,0.00746,0.00219,-0.0463,0.5189,0.9510 2.500,0.5410,0.00763,0.00228,-0.0482,0.4995,0.9598 2.750,0.5737,0.00781,0.00238,-0.0493,0.4821,0.9671 3.000,0.6039,0.00799,0.00249,-0.0498,0.4667,0.9742 3.250,0.6381,0.00815,0.00260,-0.0513,0.4541,0.9780 3.500,0.6698,0.00833,0.00273,-0.0522,0.4414,0.9831 3.750,0.7027,0.00853,0.00286,-0.0534,0.4256,0.9870 4.000,0.7365,0.00873,0.00301,-0.0549,0.4099,0.9910 4.250,0.7720,0.00890,0.00315,-0.0567,0.3984,0.9952 4.500,0.8109,0.00908,0.00330,-0.0593,0.3834,0.9992 4.750,0.8361,0.00928,0.00345,-0.0589,0.3676,1.0000 5.000,0.8569,0.00947,0.00361,-0.0576,0.3527,1.0000 5.250,0.8773,0.00969,0.00378,-0.0562,0.3360,1.0000 5.500,0.8960,0.01000,0.00399,-0.0545,0.3099,1.0000 5.750,0.9130,0.01042,0.00426,-0.0526,0.2772,1.0000 6.000,0.9295,0.01087,0.00457,-0.0506,0.2485,1.0000 6.250,0.9467,0.01129,0.00488,-0.0487,0.2264,1.0000 6.500,0.9641,0.01169,0.00521,-0.0468,0.2069,1.0000 6.750,0.9811,0.01211,0.00554,-0.0449,0.1857,1.0000 7.000,0.9965,0.01262,0.00593,-0.0428,0.1599,1.0000 7.250,1.0074,0.01336,0.00644,-0.0399,0.1183,1.0000 7.500,1.0176,0.01412,0.00701,-0.0370,0.0876,1.0000 7.750,1.0323,0.01463,0.00745,-0.0348,0.0767,1.0000 8.000,1.0490,0.01501,0.00785,-0.0329,0.0717,1.0000 8.250,1.0640,0.01546,0.00828,-0.0308,0.0671,1.0000 8.500,1.0802,0.01583,0.00868,-0.0288,0.0637,1.0000 8.750,1.0941,0.01623,0.00911,-0.0264,0.0608,1.0000 9.000,1.1055,0.01668,0.00957,-0.0237,0.0577,1.0000 9.250,1.1174,0.01713,0.01005,-0.0211,0.0549,1.0000 9.500,1.1319,0.01753,0.01049,-0.0190,0.0523,1.0000 9.750,1.1450,0.01802,0.01101,-0.0168,0.0489,1.0000 10.000,1.1567,0.01862,0.01161,-0.0146,0.0447,1.0000 10.250,1.1708,0.01915,0.01220,-0.0128,0.0418,1.0000 10.500,1.1825,0.01983,0.01287,-0.0109,0.0364,1.0000 10.750,1.1936,0.02060,0.01364,-0.0090,0.0319,1.0000 11.000,1.2032,0.02150,0.01453,-0.0071,0.0278,1.0000 11.250,1.2133,0.02243,0.01549,-0.0054,0.0250,1.0000 11.500,1.2220,0.02352,0.01660,-0.0038,0.0227,1.0000 11.750,1.2313,0.02462,0.01777,-0.0023,0.0209,1.0000 12.000,1.2399,0.02584,0.01903,-0.0009,0.0193,1.0000 12.250,1.2473,0.02720,0.02043,0.0003,0.0181,1.0000 12.500,1.2554,0.02856,0.02186,0.0015,0.0171,1.0000 12.750,1.2636,0.02996,0.02333,0.0025,0.0163,1.0000 13.000,1.2707,0.03149,0.02493,0.0034,0.0155,1.0000 13.250,1.2764,0.03319,0.02668,0.0042,0.0149,1.0000 13.500,1.2803,0.03510,0.02864,0.0050,0.0142,1.0000 13.750,1.2864,0.03687,0.03050,0.0057,0.0137,1.0000 14.000,1.2908,0.03882,0.03255,0.0063,0.0133,1.0000 14.250,1.2947,0.04087,0.03468,0.0067,0.0127,1.0000 14.500,1.2965,0.04319,0.03708,0.0071,0.0123,1.0000 14.750,1.2985,0.04554,0.03950,0.0074,0.0120,1.0000 15.000,1.2979,0.04824,0.04228,0.0075,0.0116,1.0000 15.250,1.2976,0.05103,0.04515,0.0075,0.0113,1.0000 15.500,1.2988,0.05371,0.04793,0.0073,0.0111,1.0000 15.750,1.2982,0.05666,0.05098,0.0071,0.0107,1.0000 16.000,1.2975,0.05972,0.05414,0.0067,0.0104,1.0000 16.250,1.2950,0.06310,0.05762,0.0061,0.0103,1.0000 16.500,1.2932,0.06645,0.06106,0.0054,0.0100,1.0000 16.750,1.2880,0.07033,0.06504,0.0044,0.0099,1.0000 17.000,1.2853,0.07397,0.06877,0.0035,0.0096,1.0000 17.250,1.2789,0.07820,0.07310,0.0023,0.0095,1.0000 17.500,1.2711,0.08269,0.07769,0.0009,0.0093,1.0000 17.750,1.2621,0.08747,0.08256,-0.0007,0.0092,1.0000 18.000,1.2548,0.09206,0.08726,-0.0023,0.0091,1.0000 18.250,1.2482,0.09659,0.09190,-0.0039,0.0090,1.0000 18.500,1.2404,0.10138,0.09681,-0.0058,0.0089,1.0000 18.750,1.2328,0.10627,0.10181,-0.0077,0.0087,1.0000 19.000,1.2238,0.11147,0.10712,-0.0099,0.0086,1.0000 19.250,1.2145,0.11675,0.11251,-0.0122,0.0085,1.0000