Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-raf26-il-1000000-n5 Airfoil,raf26-il Reynolds number,1000000 Ncrit,5 Mach,0 Max Cl/Cd,76.7617 Max Cl/Cd alpha,3.75 Url,http://airfoiltools.com/polar/csv?polar=xf-raf26-il-1000000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -8.500,-0.5125,0.08550,0.08394,-0.0179,1.0000,0.0028 -8.250,-0.5167,0.08171,0.08018,-0.0190,1.0000,0.0028 -8.000,-0.5259,0.07813,0.07664,-0.0194,1.0000,0.0027 -7.750,-0.5326,0.07409,0.07263,-0.0212,1.0000,0.0027 -6.750,-0.5051,0.01737,0.01369,-0.0571,0.9886,0.0022 -6.500,-0.4768,0.01536,0.01132,-0.0579,0.9873,0.0024 -6.250,-0.4539,0.01372,0.00938,-0.0571,0.9838,0.0025 -6.000,-0.4265,0.01255,0.00799,-0.0573,0.9810,0.0027 -5.750,-0.3971,0.01165,0.00691,-0.0578,0.9789,0.0030 -5.500,-0.3724,0.01107,0.00621,-0.0572,0.9744,0.0032 -5.250,-0.3462,0.01016,0.00511,-0.0570,0.9693,0.0034 -4.750,-0.2951,0.00930,0.00416,-0.0561,0.9484,0.0043 -4.500,-0.2607,0.00881,0.00360,-0.0576,0.9409,0.0049 -4.250,-0.2214,0.00835,0.00304,-0.0602,0.9340,0.0054 -3.750,-0.1318,0.00750,0.00201,-0.0681,0.9200,0.0085 -3.500,-0.0925,0.00722,0.00165,-0.0708,0.9096,0.0126 -3.250,-0.0583,0.00704,0.00141,-0.0723,0.8922,0.0228 -3.000,-0.0300,0.00695,0.00125,-0.0724,0.8704,0.0348 -2.750,-0.0040,0.00684,0.00112,-0.0720,0.8553,0.0491 -2.500,0.0216,0.00668,0.00100,-0.0715,0.8422,0.0757 -2.250,0.0470,0.00654,0.00089,-0.0710,0.8293,0.1038 -2.000,0.0721,0.00640,0.00080,-0.0704,0.8143,0.1366 -1.750,0.0967,0.00628,0.00072,-0.0697,0.7948,0.1755 -1.500,0.1209,0.00620,0.00064,-0.0689,0.7718,0.2140 -1.250,0.1449,0.00606,0.00058,-0.0682,0.7499,0.2680 -1.000,0.1687,0.00594,0.00056,-0.0673,0.7262,0.3311 -0.750,0.1917,0.00586,0.00054,-0.0664,0.6947,0.3986 -0.500,0.2153,0.00591,0.00054,-0.0655,0.6616,0.4313 -0.250,0.2396,0.00596,0.00055,-0.0647,0.6317,0.4592 0.000,0.2634,0.00595,0.00057,-0.0639,0.6016,0.5086 0.250,0.2855,0.00589,0.00062,-0.0628,0.5594,0.5947 0.500,0.3033,0.00606,0.00071,-0.0608,0.4594,0.6928 0.750,0.3237,0.00614,0.00081,-0.0592,0.4097,0.7634 1.000,0.3448,0.00604,0.00089,-0.0577,0.3866,0.8468 1.250,0.4234,0.00666,0.00115,-0.0699,0.2266,0.9901 1.500,0.4563,0.00706,0.00131,-0.0714,0.1666,1.0000 1.750,0.4795,0.00732,0.00143,-0.0704,0.1298,1.0000 2.000,0.5020,0.00764,0.00158,-0.0694,0.0860,1.0000 2.250,0.5266,0.00777,0.00170,-0.0687,0.0807,1.0000 2.500,0.5513,0.00790,0.00184,-0.0680,0.0780,1.0000 2.750,0.5757,0.00808,0.00199,-0.0673,0.0730,1.0000 3.000,0.6003,0.00822,0.00214,-0.0666,0.0689,1.0000 3.250,0.6253,0.00834,0.00228,-0.0660,0.0653,1.0000 3.500,0.6495,0.00854,0.00245,-0.0652,0.0559,1.0000 3.750,0.6732,0.00877,0.00260,-0.0644,0.0381,1.0000 4.000,0.6951,0.00921,0.00289,-0.0632,0.0127,1.0000 4.250,0.7187,0.00949,0.00318,-0.0623,0.0082,1.0000 4.500,0.7424,0.00975,0.00350,-0.0614,0.0069,1.0000 4.750,0.7654,0.01008,0.00386,-0.0605,0.0058,1.0000 5.000,0.7880,0.01048,0.00430,-0.0594,0.0048,1.0000 5.250,0.8113,0.01079,0.00465,-0.0584,0.0042,1.0000 5.500,0.8341,0.01116,0.00506,-0.0574,0.0038,1.0000 5.750,0.8562,0.01162,0.00555,-0.0563,0.0033,1.0000 6.000,0.8765,0.01230,0.00635,-0.0548,0.0031,1.0000 6.250,0.8985,0.01279,0.00691,-0.0537,0.0029,1.0000 6.500,0.9196,0.01340,0.00762,-0.0523,0.0026,1.0000 6.750,0.9400,0.01414,0.00846,-0.0509,0.0025,1.0000 7.000,0.9600,0.01495,0.00938,-0.0494,0.0023,1.0000 7.250,0.9796,0.01588,0.01043,-0.0479,0.0022,1.0000 7.500,1.0011,0.01646,0.01108,-0.0468,0.0021,1.0000 7.750,1.0232,0.01692,0.01158,-0.0460,0.0019,1.0000 8.000,1.0415,0.01805,0.01285,-0.0444,0.0018,1.0000 8.250,1.0566,0.01982,0.01487,-0.0422,0.0017,1.0000 8.500,1.0743,0.02114,0.01642,-0.0406,0.0016,1.0000 8.750,1.0905,0.02269,0.01822,-0.0387,0.0016,1.0000 9.000,1.1042,0.02464,0.02045,-0.0365,0.0015,1.0000 9.250,1.1148,0.02702,0.02316,-0.0339,0.0015,1.0000 9.500,1.1202,0.03010,0.02661,-0.0308,0.0014,1.0000 9.750,1.1030,0.03671,0.03388,-0.0250,0.0014,1.0000 10.000,1.0421,0.05056,0.04845,-0.0159,0.0014,1.0000 10.250,1.0079,0.05655,0.05466,-0.0106,0.0014,1.0000 10.500,0.9774,0.06217,0.06041,-0.0084,0.0013,1.0000 10.750,0.9562,0.06718,0.06553,-0.0092,0.0014,1.0000 11.000,0.9349,0.07368,0.07215,-0.0128,0.0014,1.0000