Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-rg12a-il-200000-n5 Airfoil,rg12a-il Reynolds number,200000 Ncrit,5 Mach,0 Max Cl/Cd,62.2087 Max Cl/Cd alpha,4.5 Url,http://airfoiltools.com/polar/csv?polar=xf-rg12a-il-200000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -9.750,-0.4865,0.09534,0.09167,-0.0248,1.0000,0.0140 -9.500,-0.4881,0.09123,0.08760,-0.0263,1.0000,0.0138 -9.250,-0.4904,0.08715,0.08356,-0.0278,1.0000,0.0135 -9.000,-0.4949,0.08267,0.07914,-0.0296,1.0000,0.0132 -8.750,-0.5011,0.07806,0.07458,-0.0318,1.0000,0.0129 -8.500,-0.5119,0.07296,0.06955,-0.0347,1.0000,0.0127 -8.250,-0.5285,0.06802,0.06465,-0.0377,1.0000,0.0125 -8.000,-0.5394,0.06277,0.05936,-0.0396,1.0000,0.0123 -7.750,-0.5499,0.05715,0.05363,-0.0405,1.0000,0.0120 -7.500,-0.5577,0.05142,0.04772,-0.0403,1.0000,0.0116 -7.250,-0.5681,0.04348,0.03938,-0.0391,1.0000,0.0109 -7.000,-0.5725,0.03594,0.03113,-0.0369,1.0000,0.0103 -6.750,-0.5634,0.03233,0.02707,-0.0352,1.0000,0.0102 -6.500,-0.5513,0.02913,0.02342,-0.0336,1.0000,0.0102 -6.250,-0.5360,0.02644,0.02032,-0.0322,1.0000,0.0102 -6.000,-0.5185,0.02413,0.01764,-0.0309,1.0000,0.0104 -5.750,-0.4992,0.02226,0.01547,-0.0297,1.0000,0.0106 -5.500,-0.4723,0.02062,0.01354,-0.0300,0.9985,0.0110 -5.250,-0.4393,0.01913,0.01182,-0.0313,0.9956,0.0116 -5.000,-0.4066,0.01787,0.01038,-0.0325,0.9925,0.0125 -4.750,-0.3737,0.01700,0.00934,-0.0337,0.9887,0.0142 -4.500,-0.3407,0.01583,0.00808,-0.0351,0.9853,0.0162 -4.250,-0.3077,0.01500,0.00716,-0.0364,0.9814,0.0180 -4.000,-0.2757,0.01431,0.00633,-0.0373,0.9762,0.0208 -3.750,-0.2412,0.01364,0.00565,-0.0389,0.9721,0.0292 -3.500,-0.2096,0.01297,0.00506,-0.0398,0.9663,0.0525 -3.250,-0.1766,0.01240,0.00465,-0.0412,0.9607,0.0919 -3.000,-0.1435,0.01170,0.00430,-0.0428,0.9554,0.1713 -2.750,-0.1131,0.01102,0.00399,-0.0438,0.9481,0.2696 -2.500,-0.0793,0.01032,0.00371,-0.0454,0.9430,0.3898 -2.250,-0.0518,0.00959,0.00351,-0.0455,0.9344,0.5321 -2.000,-0.0237,0.00912,0.00362,-0.0450,0.9273,0.7013 -1.750,0.0071,0.00903,0.00358,-0.0451,0.9185,0.7576 -1.500,0.0377,0.00896,0.00350,-0.0453,0.9084,0.7860 -1.250,0.0698,0.00889,0.00340,-0.0457,0.8985,0.8085 -1.000,0.1025,0.00883,0.00329,-0.0462,0.8876,0.8279 -0.750,0.1338,0.00877,0.00319,-0.0465,0.8743,0.8445 -0.500,0.1642,0.00873,0.00310,-0.0465,0.8592,0.8595 -0.250,0.1930,0.00870,0.00302,-0.0462,0.8421,0.8737 0.000,0.2208,0.00869,0.00296,-0.0457,0.8234,0.8880 0.250,0.2482,0.00869,0.00289,-0.0451,0.8038,0.9014 0.500,0.2751,0.00870,0.00284,-0.0445,0.7823,0.9116 0.750,0.3032,0.00874,0.00278,-0.0442,0.7605,0.9194 1.000,0.3307,0.00879,0.00274,-0.0439,0.7376,0.9271 1.250,0.3592,0.00886,0.00272,-0.0439,0.7145,0.9334 1.500,0.3874,0.00896,0.00272,-0.0439,0.6915,0.9406 1.750,0.4169,0.00906,0.00274,-0.0441,0.6679,0.9470 2.000,0.4464,0.00918,0.00277,-0.0445,0.6441,0.9544 2.500,0.5077,0.00947,0.00291,-0.0457,0.5939,0.9694 2.750,0.5399,0.00964,0.00300,-0.0467,0.5666,0.9775 3.000,0.5717,0.00982,0.00310,-0.0478,0.5391,0.9873 3.250,0.6028,0.01004,0.00325,-0.0487,0.5102,1.0000 3.500,0.6237,0.01027,0.00340,-0.0474,0.4832,1.0000 3.750,0.6459,0.01054,0.00357,-0.0465,0.4544,1.0000 4.000,0.6688,0.01083,0.00377,-0.0457,0.4252,1.0000 4.250,0.6921,0.01115,0.00402,-0.0450,0.3954,1.0000 4.500,0.7154,0.01150,0.00427,-0.0443,0.3639,1.0000 4.750,0.7387,0.01188,0.00455,-0.0436,0.3303,1.0000 5.000,0.7618,0.01230,0.00487,-0.0429,0.2973,1.0000 5.250,0.7849,0.01275,0.00525,-0.0422,0.2648,1.0000 5.500,0.8071,0.01330,0.00564,-0.0415,0.2243,1.0000 5.750,0.8289,0.01393,0.00608,-0.0407,0.1812,1.0000 6.000,0.8503,0.01462,0.00658,-0.0400,0.1410,1.0000 6.250,0.8719,0.01532,0.00712,-0.0392,0.1064,1.0000 6.500,0.8932,0.01605,0.00775,-0.0384,0.0785,1.0000 6.750,0.9145,0.01679,0.00841,-0.0376,0.0555,1.0000 7.000,0.9353,0.01760,0.00917,-0.0366,0.0392,1.0000 7.250,0.9555,0.01849,0.01005,-0.0356,0.0300,1.0000 7.500,0.9765,0.01926,0.01095,-0.0345,0.0262,1.0000 7.750,0.9959,0.02017,0.01194,-0.0334,0.0237,1.0000 8.000,1.0131,0.02129,0.01319,-0.0319,0.0217,1.0000 8.250,1.0324,0.02214,0.01419,-0.0307,0.0202,1.0000 8.500,1.0503,0.02314,0.01532,-0.0294,0.0189,1.0000 8.750,1.0669,0.02427,0.01658,-0.0279,0.0181,1.0000 9.000,1.0827,0.02546,0.01790,-0.0264,0.0172,1.0000 9.250,1.0973,0.02680,0.01935,-0.0248,0.0166,1.0000 9.500,1.1096,0.02843,0.02109,-0.0230,0.0157,1.0000 9.750,1.1212,0.03032,0.02314,-0.0211,0.0148,1.0000 10.000,1.1351,0.03167,0.02469,-0.0196,0.0140,1.0000 10.250,1.1456,0.03341,0.02669,-0.0176,0.0135,1.0000 10.500,1.1536,0.03529,0.02880,-0.0153,0.0130,1.0000 10.750,1.1593,0.03721,0.03095,-0.0130,0.0124,1.0000 11.000,1.1629,0.03892,0.03285,-0.0108,0.0118,1.0000 11.250,1.1649,0.04071,0.03480,-0.0087,0.0112,1.0000 11.500,1.1651,0.04257,0.03677,-0.0070,0.0107,1.0000 11.750,1.1620,0.04508,0.03944,-0.0055,0.0103,1.0000 12.000,1.1516,0.04877,0.04336,-0.0042,0.0100,1.0000 12.250,1.1397,0.05277,0.04760,-0.0037,0.0098,1.0000 12.500,1.1296,0.05660,0.05169,-0.0041,0.0097,1.0000 12.750,1.1174,0.06115,0.05649,-0.0053,0.0096,1.0000 13.000,1.1033,0.06642,0.06200,-0.0075,0.0096,1.0000 13.250,1.0878,0.07239,0.06818,-0.0107,0.0095,1.0000 13.500,1.0711,0.07915,0.07514,-0.0146,0.0096,1.0000 13.750,1.0531,0.08669,0.08286,-0.0193,0.0096,1.0000 14.000,1.0343,0.09500,0.09133,-0.0248,0.0096,1.0000 14.250,1.0142,0.10422,0.10070,-0.0307,0.0097,1.0000 14.500,0.9932,0.11433,0.11094,-0.0371,0.0098,1.0000