Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-rc12b3-il-1000000 Airfoil,rc12b3-il Reynolds number,1000000 Ncrit,9 Mach,0 Max Cl/Cd,87.2444 Max Cl/Cd alpha,6 Url,http://airfoiltools.com/polar/csv?polar=xf-rc12b3-il-1000000 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -14.500,-1.0168,0.04947,0.04701,-0.0564,1.0000,0.0135 -14.250,-1.0421,0.04385,0.04117,-0.0579,1.0000,0.0135 -14.000,-1.0648,0.03965,0.03675,-0.0563,1.0000,0.0136 -13.750,-1.0801,0.03656,0.03347,-0.0535,1.0000,0.0137 -13.500,-1.0859,0.03441,0.03119,-0.0505,1.0000,0.0138 -13.250,-1.0849,0.03284,0.02952,-0.0478,1.0000,0.0140 -13.000,-1.0795,0.03161,0.02821,-0.0452,1.0000,0.0141 -12.750,-1.0719,0.03053,0.02705,-0.0428,1.0000,0.0143 -12.500,-1.0618,0.02943,0.02585,-0.0407,1.0000,0.0145 -12.250,-1.0501,0.02820,0.02451,-0.0390,1.0000,0.0147 -12.000,-1.0372,0.02700,0.02318,-0.0373,1.0000,0.0149 -11.750,-1.0162,0.02570,0.02171,-0.0372,0.9868,0.0151 -11.500,-0.9964,0.02453,0.02039,-0.0366,0.9760,0.0154 -11.250,-0.9800,0.02354,0.01925,-0.0350,0.9654,0.0156 -10.750,-0.9480,0.02187,0.01729,-0.0312,0.9481,0.0161 -10.250,-0.9101,0.02055,0.01571,-0.0282,0.9352,0.0165 -10.000,-0.8955,0.01910,0.01405,-0.0261,0.9290,0.0168 -9.750,-0.8776,0.01804,0.01286,-0.0246,0.9236,0.0173 -9.500,-0.8555,0.01748,0.01225,-0.0237,0.9184,0.0177 -9.250,-0.8333,0.01698,0.01168,-0.0227,0.9135,0.0180 -9.000,-0.8105,0.01648,0.01110,-0.0219,0.9089,0.0184 -8.750,-0.7869,0.01596,0.01051,-0.0212,0.9041,0.0188 -8.500,-0.7634,0.01546,0.00992,-0.0204,0.8994,0.0193 -8.250,-0.7397,0.01502,0.00939,-0.0196,0.8950,0.0197 -8.000,-0.7146,0.01460,0.00891,-0.0191,0.8906,0.0200 -7.750,-0.6899,0.01416,0.00840,-0.0185,0.8859,0.0204 -7.500,-0.6682,0.01333,0.00747,-0.0174,0.8814,0.0212 -7.250,-0.6432,0.01294,0.00705,-0.0169,0.8771,0.0219 -7.000,-0.6174,0.01262,0.00671,-0.0166,0.8724,0.0227 -6.750,-0.5916,0.01233,0.00638,-0.0161,0.8679,0.0236 -6.500,-0.5660,0.01206,0.00603,-0.0157,0.8634,0.0243 -6.250,-0.5403,0.01167,0.00560,-0.0153,0.8589,0.0251 -6.000,-0.5153,0.01122,0.00513,-0.0147,0.8541,0.0265 -5.750,-0.4892,0.01097,0.00485,-0.0143,0.8495,0.0278 -5.500,-0.4626,0.01075,0.00460,-0.0141,0.8450,0.0292 -5.250,-0.4366,0.01043,0.00425,-0.0137,0.8401,0.0309 -5.000,-0.4104,0.01018,0.00400,-0.0134,0.8353,0.0334 -4.750,-0.3835,0.01003,0.00381,-0.0131,0.8306,0.0356 -4.500,-0.3573,0.00973,0.00352,-0.0128,0.8255,0.0390 -4.250,-0.3304,0.00956,0.00334,-0.0126,0.8204,0.0422 -4.000,-0.3040,0.00936,0.00312,-0.0123,0.8155,0.0462 -3.750,-0.2769,0.00918,0.00297,-0.0121,0.8102,0.0506 -3.500,-0.2501,0.00900,0.00279,-0.0119,0.8048,0.0560 -3.250,-0.2232,0.00888,0.00265,-0.0117,0.7995,0.0613 -3.000,-0.1961,0.00869,0.00250,-0.0115,0.7940,0.0683 -2.750,-0.1689,0.00858,0.00238,-0.0114,0.7882,0.0741 -2.500,-0.1422,0.00842,0.00225,-0.0111,0.7825,0.0843 -2.250,-0.1150,0.00827,0.00214,-0.0110,0.7762,0.0945 -2.000,-0.0882,0.00815,0.00203,-0.0108,0.7700,0.1070 -1.750,-0.0613,0.00800,0.00194,-0.0106,0.7638,0.1239 -1.500,-0.0345,0.00785,0.00184,-0.0104,0.7572,0.1454 -1.250,-0.0083,0.00767,0.00176,-0.0101,0.7511,0.1783 -1.000,0.0172,0.00740,0.00168,-0.0097,0.7442,0.2337 -0.750,0.0387,0.00690,0.00157,-0.0086,0.7376,0.3629 -0.500,0.0475,0.00575,0.00140,-0.0048,0.7305,0.6431 -0.250,0.0742,0.00511,0.00173,-0.0040,0.7233,0.9175 0.000,0.1020,0.00533,0.00192,-0.0037,0.7153,0.9358 0.250,0.1318,0.00562,0.00216,-0.0037,0.7070,0.9464 0.500,0.1776,0.00599,0.00249,-0.0074,0.6985,0.9509 0.750,0.2030,0.00622,0.00266,-0.0066,0.6900,0.9582 1.000,0.2537,0.00651,0.00291,-0.0116,0.6803,0.9597 1.250,0.2978,0.00674,0.00309,-0.0151,0.6705,0.9617 1.500,0.3398,0.00700,0.00329,-0.0181,0.6590,0.9651 1.750,0.3706,0.00727,0.00351,-0.0186,0.6452,0.9716 2.000,0.4223,0.00747,0.00363,-0.0238,0.6277,0.9739 2.250,0.4608,0.00757,0.00367,-0.0262,0.6123,0.9756 2.750,0.5223,0.00769,0.00368,-0.0277,0.5790,0.9780 3.000,0.5512,0.00778,0.00370,-0.0281,0.5593,0.9793 3.500,0.6005,0.00817,0.00389,-0.0271,0.5093,0.9835 3.750,0.6319,0.00828,0.00389,-0.0282,0.4829,0.9839 4.000,0.6627,0.00842,0.00393,-0.0291,0.4561,0.9844 4.250,0.6936,0.00857,0.00397,-0.0301,0.4294,0.9849 4.500,0.7243,0.00876,0.00405,-0.0310,0.4004,0.9855 4.750,0.7545,0.00897,0.00415,-0.0319,0.3732,0.9862 5.000,0.7838,0.00920,0.00426,-0.0325,0.3455,0.9869 5.250,0.8124,0.00945,0.00439,-0.0331,0.3172,0.9876 5.500,0.8406,0.00970,0.00453,-0.0335,0.2912,0.9885 5.750,0.8685,0.00998,0.00470,-0.0339,0.2660,0.9895 6.000,0.8960,0.01027,0.00488,-0.0343,0.2411,0.9906 6.250,0.9226,0.01058,0.00509,-0.0344,0.2177,0.9918 6.500,0.9474,0.01094,0.00533,-0.0342,0.1940,0.9929 6.750,0.9719,0.01128,0.00558,-0.0339,0.1732,0.9940 7.000,0.9997,0.01163,0.00581,-0.0345,0.1513,0.9945 7.250,1.0281,0.01195,0.00605,-0.0351,0.1331,0.9951 7.500,1.0560,0.01230,0.00632,-0.0356,0.1153,0.9959 7.750,1.0827,0.01271,0.00664,-0.0360,0.0987,0.9967 8.000,1.1086,0.01310,0.00696,-0.0361,0.0855,0.9974 8.250,1.1341,0.01349,0.00729,-0.0361,0.0743,0.9982 8.500,1.1594,0.01389,0.00765,-0.0362,0.0642,0.9989 8.750,1.1846,0.01431,0.00803,-0.0362,0.0556,0.9996 9.000,1.2071,0.01475,0.00844,-0.0356,0.0487,1.0000 9.250,1.2242,0.01521,0.00887,-0.0340,0.0434,1.0000 9.500,1.2416,0.01559,0.00927,-0.0323,0.0398,1.0000 9.750,1.2572,0.01606,0.00972,-0.0304,0.0364,1.0000 10.000,1.2724,0.01651,0.01019,-0.0283,0.0337,1.0000 10.250,1.2873,0.01691,0.01062,-0.0262,0.0316,1.0000 10.500,1.2989,0.01745,0.01116,-0.0236,0.0293,1.0000 10.750,1.3103,0.01792,0.01166,-0.0209,0.0277,1.0000 11.000,1.3210,0.01833,0.01212,-0.0180,0.0265,1.0000 11.250,1.3218,0.01876,0.01258,-0.0133,0.0254,1.0000 11.500,1.3203,0.01928,0.01313,-0.0083,0.0244,1.0000 11.750,1.3181,0.02000,0.01389,-0.0034,0.0231,1.0000 12.000,1.3243,0.02048,0.01443,-0.0002,0.0225,1.0000 12.250,1.3301,0.02104,0.01504,0.0031,0.0217,1.0000 12.500,1.3349,0.02169,0.01573,0.0064,0.0208,1.0000 12.750,1.3382,0.02247,0.01653,0.0097,0.0198,1.0000 13.000,1.3372,0.02353,0.01764,0.0134,0.0188,1.0000 13.250,1.3444,0.02421,0.01838,0.0160,0.0183,1.0000 13.500,1.3501,0.02503,0.01925,0.0186,0.0176,1.0000 13.750,1.3554,0.02593,0.02020,0.0211,0.0170,1.0000 14.000,1.3595,0.02698,0.02129,0.0236,0.0163,1.0000 14.250,1.3603,0.02837,0.02272,0.0261,0.0155,1.0000 14.500,1.3617,0.02981,0.02424,0.0283,0.0150,1.0000 14.750,1.3683,0.03099,0.02548,0.0300,0.0145,1.0000 15.000,1.3735,0.03233,0.02690,0.0315,0.0140,1.0000 15.250,1.3783,0.03380,0.02842,0.0329,0.0135,1.0000 15.500,1.3816,0.03548,0.03016,0.0341,0.0131,1.0000 15.750,1.3819,0.03755,0.03229,0.0353,0.0126,1.0000 16.000,1.3752,0.04041,0.03525,0.0363,0.0121,1.0000 16.250,1.3776,0.04255,0.03747,0.0369,0.0119,1.0000 16.500,1.3807,0.04472,0.03974,0.0372,0.0116,1.0000 16.750,1.3824,0.04714,0.04225,0.0374,0.0113,1.0000 17.000,1.3827,0.04979,0.04498,0.0374,0.0110,1.0000 17.250,1.3820,0.05267,0.04795,0.0372,0.0107,1.0000 17.500,1.3798,0.05584,0.05119,0.0368,0.0104,1.0000 17.750,1.3753,0.05942,0.05485,0.0361,0.0102,1.0000 18.000,1.3670,0.06359,0.05912,0.0351,0.0100,1.0000 18.250,1.3546,0.06847,0.06411,0.0338,0.0098,1.0000 18.500,1.3384,0.07408,0.06985,0.0320,0.0096,1.0000 18.750,1.3196,0.08020,0.07609,0.0299,0.0095,1.0000