Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-raf48-il-50000-n5 Airfoil,raf48-il Reynolds number,50000 Ncrit,5 Mach,0 Max Cl/Cd,25.785 Max Cl/Cd alpha,8.25 Url,http://airfoiltools.com/polar/csv?polar=xf-raf48-il-50000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -11.500,-0.4049,0.10372,0.09603,-0.0471,1.0000,0.0857 -11.250,-0.4144,0.09832,0.09070,-0.0495,1.0000,0.0865 -11.000,-0.4292,0.09204,0.08449,-0.0526,1.0000,0.0872 -10.750,-0.4520,0.08419,0.07675,-0.0569,1.0000,0.0874 -10.500,-0.4916,0.07419,0.06680,-0.0633,1.0000,0.0869 -10.250,-0.5348,0.06739,0.06002,-0.0659,1.0000,0.0863 -10.000,-0.5754,0.06338,0.05602,-0.0635,1.0000,0.0858 -9.750,-0.6114,0.06048,0.05311,-0.0592,1.0000,0.0857 -9.500,-0.6425,0.05806,0.05064,-0.0543,1.0000,0.0857 -9.250,-0.6707,0.05597,0.04843,-0.0490,1.0000,0.0860 -9.000,-0.6941,0.05386,0.04614,-0.0440,1.0000,0.0865 -8.750,-0.7003,0.05042,0.04228,-0.0424,0.9941,0.0878 -8.500,-0.6876,0.04659,0.03784,-0.0436,0.9832,0.0903 -8.250,-0.6617,0.04511,0.03634,-0.0448,0.9743,0.0934 -8.000,-0.6399,0.04304,0.03397,-0.0456,0.9653,0.0971 -7.750,-0.6168,0.04041,0.03079,-0.0466,0.9573,0.1009 -7.500,-0.5938,0.03884,0.02904,-0.0469,0.9483,0.1048 -7.250,-0.5626,0.03750,0.02755,-0.0485,0.9420,0.1103 -7.000,-0.5409,0.03590,0.02548,-0.0482,0.9330,0.1159 -6.750,-0.5078,0.03482,0.02445,-0.0498,0.9272,0.1223 -6.500,-0.4832,0.03368,0.02298,-0.0497,0.9189,0.1304 -6.250,-0.4515,0.03274,0.02208,-0.0510,0.9127,0.1389 -6.000,-0.4209,0.03177,0.02098,-0.0519,0.9063,0.1499 -5.750,-0.3932,0.03102,0.02005,-0.0522,0.8986,0.1627 -5.500,-0.3570,0.03019,0.01917,-0.0540,0.8936,0.1782 -5.250,-0.3359,0.02970,0.01872,-0.0531,0.8844,0.1922 -5.000,-0.3023,0.02906,0.01799,-0.0543,0.8784,0.2117 -4.750,-0.2794,0.02865,0.01761,-0.0537,0.8696,0.2298 -4.500,-0.2485,0.02810,0.01712,-0.0544,0.8626,0.2524 -4.250,-0.2237,0.02769,0.01671,-0.0540,0.8539,0.2759 -4.000,-0.1936,0.02714,0.01622,-0.0544,0.8462,0.3036 -3.750,-0.1688,0.02670,0.01583,-0.0540,0.8375,0.3333 -3.500,-0.1413,0.02618,0.01545,-0.0538,0.8295,0.3693 -3.250,-0.1196,0.02577,0.01525,-0.0527,0.8208,0.4103 -3.000,-0.0964,0.02534,0.01505,-0.0515,0.8126,0.4650 -2.750,-0.0752,0.02500,0.01500,-0.0499,0.8045,0.5302 -2.250,-0.0136,0.02458,0.01514,-0.0485,0.7908,0.6961 -2.000,0.0149,0.02480,0.01544,-0.0477,0.7812,0.7612 -1.750,0.0654,0.02486,0.01542,-0.0503,0.7758,0.8197 -1.500,0.1056,0.02517,0.01563,-0.0519,0.7672,0.8644 -1.250,0.1694,0.02530,0.01557,-0.0574,0.7608,0.8990 -1.000,0.2370,0.02536,0.01542,-0.0640,0.7547,0.9239 -0.750,0.2877,0.02551,0.01543,-0.0683,0.7454,0.9474 -0.500,0.3469,0.02531,0.01504,-0.0739,0.7394,0.9684 -0.250,0.4023,0.02534,0.01497,-0.0798,0.7290,0.9911 0.000,0.4440,0.02507,0.01456,-0.0827,0.7221,1.0000 0.250,0.4527,0.02538,0.01483,-0.0801,0.7107,1.0000 0.500,0.4742,0.02528,0.01460,-0.0790,0.7038,1.0000 0.750,0.4814,0.02571,0.01500,-0.0762,0.6922,1.0000 1.000,0.5015,0.02572,0.01492,-0.0748,0.6851,1.0000 1.250,0.5100,0.02616,0.01533,-0.0720,0.6742,1.0000 1.500,0.5288,0.02628,0.01537,-0.0704,0.6667,1.0000 1.750,0.5390,0.02673,0.01579,-0.0678,0.6566,1.0000 2.000,0.5582,0.02690,0.01589,-0.0663,0.6493,1.0000 2.250,0.5685,0.02741,0.01639,-0.0637,0.6394,1.0000 2.500,0.5894,0.02756,0.01647,-0.0624,0.6325,1.0000 2.750,0.5986,0.02819,0.01709,-0.0597,0.6226,1.0000 3.000,0.6251,0.02817,0.01701,-0.0590,0.6171,1.0000 3.250,0.6293,0.02905,0.01791,-0.0557,0.6062,1.0000 3.500,0.6571,0.02900,0.01780,-0.0552,0.6009,1.0000 3.750,0.6599,0.03001,0.01884,-0.0519,0.5902,1.0000 4.000,0.6880,0.02996,0.01875,-0.0514,0.5847,1.0000 4.250,0.6910,0.03100,0.01983,-0.0480,0.5743,1.0000 4.500,0.7190,0.03095,0.01975,-0.0475,0.5686,1.0000 4.750,0.7224,0.03200,0.02084,-0.0443,0.5584,1.0000 5.000,0.7510,0.03190,0.02074,-0.0438,0.5524,1.0000 5.250,0.7542,0.03296,0.02184,-0.0405,0.5421,1.0000 5.500,0.7847,0.03274,0.02163,-0.0402,0.5359,1.0000 5.750,0.7865,0.03387,0.02280,-0.0368,0.5254,1.0000 6.000,0.8198,0.03350,0.02244,-0.0368,0.5192,1.0000 6.250,0.8192,0.03475,0.02374,-0.0332,0.5084,1.0000 6.500,0.8570,0.03414,0.02316,-0.0335,0.5022,1.0000 6.750,0.8531,0.03556,0.02464,-0.0297,0.4910,1.0000 7.000,0.8891,0.03501,0.02411,-0.0298,0.4840,1.0000 7.250,0.8882,0.03628,0.02546,-0.0263,0.4732,1.0000 7.500,0.9072,0.03658,0.02582,-0.0248,0.4643,1.0000 7.750,0.9250,0.03690,0.02619,-0.0231,0.4549,1.0000 8.000,0.9274,0.03796,0.02731,-0.0200,0.4448,1.0000 8.250,0.9641,0.03739,0.02679,-0.0201,0.4362,1.0000 8.500,0.9520,0.03920,0.02867,-0.0157,0.4249,1.0000 8.750,0.9857,0.03874,0.02825,-0.0155,0.4162,1.0000 9.000,0.9825,0.04019,0.02978,-0.0123,0.4050,1.0000 9.250,0.9830,0.04162,0.03129,-0.0097,0.3941,1.0000 9.500,1.0176,0.04097,0.03069,-0.0093,0.3851,1.0000 9.750,0.9993,0.04373,0.03356,-0.0060,0.3729,1.0000 10.000,1.0052,0.04502,0.03492,-0.0042,0.3624,1.0000 10.250,1.0281,0.04501,0.03497,-0.0031,0.3527,1.0000 10.500,1.0105,0.04833,0.03840,-0.0009,0.3409,1.0000 10.750,1.0205,0.04947,0.03962,0.0004,0.3312,1.0000 11.000,1.0339,0.05024,0.04046,0.0016,0.3214,1.0000 11.250,1.0169,0.05412,0.04444,0.0028,0.3103,1.0000 11.500,1.0439,0.05360,0.04396,0.0040,0.3022,1.0000 11.750,1.0337,0.05694,0.04741,0.0048,0.2918,1.0000 12.000,1.0266,0.06019,0.05074,0.0054,0.2822,1.0000 12.250,1.0586,0.05890,0.04950,0.0069,0.2740,1.0000 12.500,1.0300,0.06479,0.05550,0.0067,0.2637,1.0000 12.750,1.0475,0.06484,0.05557,0.0079,0.2537,1.0000 13.000,1.0752,0.06337,0.05402,0.0095,0.2418,1.0000 13.250,1.0409,0.07038,0.06122,0.0085,0.2325,1.0000 13.500,1.0490,0.07162,0.06247,0.0092,0.2222,1.0000 13.750,1.0715,0.07077,0.06154,0.0107,0.2110,1.0000 14.250,1.0512,0.07902,0.07000,0.0096,0.1934,1.0000 14.500,1.0346,0.08446,0.07557,0.0083,0.1849,1.0000 14.750,1.0291,0.08823,0.07941,0.0077,0.1763,1.0000 15.000,1.0450,0.08838,0.07953,0.0086,0.1668,1.0000 15.250,1.0063,0.09828,0.08964,0.0049,0.1598,1.0000 15.500,1.0308,0.09681,0.08808,0.0065,0.1506,1.0000 15.750,0.9797,0.10968,0.10119,0.0010,0.1438,1.0000 16.000,1.0062,0.10772,0.09917,0.0029,0.1359,1.0000 16.250,0.9446,0.12376,0.11537,-0.0046,0.1290,1.0000 16.500,0.9849,0.11866,0.11023,-0.0012,0.1227,1.0000 16.750,0.9070,0.13990,0.13153,-0.0117,0.1156,1.0000 17.000,0.9495,0.13360,0.12529,-0.0078,0.1114,1.0000