Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-cr1-il-500000-n5 Airfoil,cr1-il Reynolds number,500000 Ncrit,5 Mach,0 Max Cl/Cd,89.7738 Max Cl/Cd alpha,3.75 Url,http://airfoiltools.com/polar/csv?polar=xf-cr1-il-500000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -13.250,-0.7626,0.05565,0.05266,-0.0820,0.9997,0.0258 -13.000,-0.8317,0.03294,0.02933,-0.1078,0.9706,0.0257 -12.750,-0.8167,0.02994,0.02611,-0.1102,0.9614,0.0261 -12.500,-0.7911,0.02803,0.02408,-0.1127,0.9556,0.0266 -12.250,-0.7652,0.02657,0.02249,-0.1145,0.9478,0.0271 -12.000,-0.7359,0.02523,0.02101,-0.1166,0.9408,0.0276 -11.750,-0.7093,0.02403,0.01966,-0.1178,0.9322,0.0281 -11.250,-0.6591,0.02202,0.01730,-0.1190,0.9146,0.0294 -11.000,-0.6360,0.02117,0.01625,-0.1189,0.9062,0.0299 -10.750,-0.6151,0.02043,0.01534,-0.1181,0.8969,0.0303 -10.500,-0.5957,0.01956,0.01433,-0.1171,0.8884,0.0307 -10.250,-0.5765,0.01881,0.01349,-0.1160,0.8791,0.0312 -10.000,-0.5554,0.01821,0.01278,-0.1150,0.8712,0.0317 -9.750,-0.5337,0.01770,0.01217,-0.1141,0.8629,0.0323 -9.500,-0.5113,0.01721,0.01158,-0.1132,0.8556,0.0328 -9.250,-0.4893,0.01671,0.01097,-0.1123,0.8473,0.0334 -9.000,-0.4666,0.01622,0.01036,-0.1114,0.8396,0.0339 -8.750,-0.4439,0.01576,0.00979,-0.1104,0.8310,0.0345 -8.500,-0.4206,0.01534,0.00924,-0.1096,0.8233,0.0350 -8.250,-0.3969,0.01494,0.00873,-0.1088,0.8154,0.0354 -8.000,-0.3739,0.01447,0.00816,-0.1079,0.8083,0.0361 -7.750,-0.3505,0.01404,0.00767,-0.1070,0.8006,0.0369 -7.500,-0.3262,0.01371,0.00727,-0.1063,0.7934,0.0378 -7.250,-0.3015,0.01340,0.00689,-0.1056,0.7868,0.0386 -7.000,-0.2766,0.01309,0.00650,-0.1050,0.7805,0.0395 -6.750,-0.2515,0.01282,0.00613,-0.1043,0.7749,0.0404 -6.500,-0.2261,0.01256,0.00579,-0.1037,0.7690,0.0412 -6.250,-0.2009,0.01226,0.00544,-0.1031,0.7637,0.0423 -6.000,-0.1755,0.01200,0.00512,-0.1025,0.7591,0.0436 -5.750,-0.1496,0.01176,0.00486,-0.1021,0.7543,0.0454 -5.500,-0.1235,0.01156,0.00460,-0.1016,0.7495,0.0471 -5.250,-0.0975,0.01137,0.00435,-0.1011,0.7453,0.0490 -5.000,-0.0714,0.01115,0.00412,-0.1006,0.7413,0.0517 -4.750,-0.0450,0.01098,0.00391,-0.1002,0.7371,0.0547 -4.500,-0.0187,0.01080,0.00372,-0.0997,0.7329,0.0581 -4.250,0.0078,0.01066,0.00356,-0.0993,0.7290,0.0626 -4.000,0.0344,0.01053,0.00341,-0.0989,0.7254,0.0673 -3.750,0.0610,0.01041,0.00330,-0.0986,0.7212,0.0727 -3.500,0.0876,0.01030,0.00318,-0.0981,0.7165,0.0775 -3.250,0.1140,0.01022,0.00307,-0.0977,0.7114,0.0825 -3.000,0.1407,0.01015,0.00297,-0.0972,0.7062,0.0863 -2.750,0.1670,0.01004,0.00287,-0.0968,0.7008,0.0909 -2.500,0.1935,0.00998,0.00279,-0.0963,0.6959,0.0957 -2.250,0.2201,0.00993,0.00270,-0.0959,0.6910,0.0993 -2.000,0.2464,0.00982,0.00262,-0.0955,0.6857,0.1039 -1.750,0.2727,0.00976,0.00255,-0.0950,0.6803,0.1087 -1.500,0.2992,0.00973,0.00248,-0.0945,0.6756,0.1134 -1.250,0.3255,0.00963,0.00243,-0.0941,0.6704,0.1200 -1.000,0.3518,0.00957,0.00238,-0.0936,0.6648,0.1254 -0.500,0.4040,0.00946,0.00230,-0.0926,0.6535,0.1382 -0.250,0.4299,0.00942,0.00227,-0.0920,0.6468,0.1464 0.000,0.4557,0.00938,0.00225,-0.0914,0.6397,0.1558 0.250,0.4806,0.00936,0.00223,-0.0907,0.6289,0.1667 0.500,0.5054,0.00935,0.00221,-0.0899,0.6155,0.1772 0.750,0.5295,0.00936,0.00220,-0.0890,0.5999,0.1872 1.000,0.5536,0.00939,0.00220,-0.0880,0.5848,0.1956 1.250,0.5772,0.00944,0.00221,-0.0870,0.5688,0.2053 1.500,0.5998,0.00952,0.00224,-0.0859,0.5500,0.2142 2.000,0.6443,0.00975,0.00236,-0.0834,0.5123,0.2326 2.250,0.6659,0.00989,0.00244,-0.0820,0.4922,0.2424 2.500,0.6870,0.01004,0.00254,-0.0806,0.4723,0.2548 2.750,0.7076,0.01020,0.00266,-0.0791,0.4530,0.2727 3.000,0.7277,0.01033,0.00280,-0.0776,0.4351,0.2988 3.250,0.7470,0.01043,0.00295,-0.0759,0.4172,0.3469 3.750,0.9130,0.01017,0.00390,-0.1009,0.3604,1.0000 4.000,0.9323,0.01042,0.00407,-0.0991,0.3474,1.0000 4.250,0.9512,0.01067,0.00425,-0.0973,0.3348,1.0000 4.500,0.9700,0.01092,0.00443,-0.0955,0.3226,1.0000 4.750,0.9889,0.01115,0.00462,-0.0937,0.3116,1.0000 5.000,1.0070,0.01141,0.00482,-0.0918,0.3011,1.0000 5.250,1.0247,0.01168,0.00503,-0.0898,0.2905,1.0000 5.500,1.0426,0.01193,0.00525,-0.0878,0.2811,1.0000 5.750,1.0591,0.01221,0.00548,-0.0856,0.2720,1.0000 6.000,1.0763,0.01246,0.00571,-0.0836,0.2633,1.0000 6.250,1.0914,0.01275,0.00596,-0.0811,0.2554,1.0000 6.500,1.1052,0.01299,0.00618,-0.0783,0.2481,1.0000 6.750,1.1172,0.01329,0.00644,-0.0753,0.2411,1.0000 7.000,1.1314,0.01355,0.00670,-0.0727,0.2337,1.0000 7.250,1.1438,0.01391,0.00701,-0.0699,0.2255,1.0000 7.500,1.1589,0.01422,0.00731,-0.0676,0.2186,1.0000 7.750,1.1720,0.01462,0.00768,-0.0650,0.2112,1.0000 8.000,1.1885,0.01494,0.00801,-0.0631,0.2071,1.0000 8.250,1.2043,0.01529,0.00837,-0.0611,0.2029,1.0000 8.500,1.2197,0.01568,0.00877,-0.0591,0.1990,1.0000 8.750,1.2346,0.01613,0.00921,-0.0571,0.1949,1.0000 9.000,1.2508,0.01653,0.00964,-0.0554,0.1897,1.0000 9.250,1.2651,0.01705,0.01014,-0.0534,0.1839,1.0000 9.500,1.2800,0.01756,0.01065,-0.0517,0.1793,1.0000 9.750,1.2959,0.01804,0.01116,-0.0501,0.1745,1.0000 10.000,1.3097,0.01865,0.01175,-0.0483,0.1689,1.0000 10.250,1.3245,0.01922,0.01234,-0.0467,0.1642,1.0000 10.500,1.3404,0.01976,0.01292,-0.0452,0.1608,1.0000 10.750,1.3548,0.02040,0.01358,-0.0437,0.1564,1.0000 11.000,1.3679,0.02113,0.01431,-0.0420,0.1513,1.0000 11.250,1.3832,0.02176,0.01497,-0.0407,0.1463,1.0000 11.500,1.3954,0.02259,0.01579,-0.0391,0.1397,1.0000 11.750,1.4090,0.02336,0.01659,-0.0377,0.1325,1.0000 12.000,1.4196,0.02434,0.01754,-0.0361,0.1218,1.0000 12.250,1.4254,0.02569,0.01878,-0.0342,0.1023,1.0000 12.500,1.4271,0.02738,0.02035,-0.0321,0.0858,1.0000 12.750,1.4306,0.02900,0.02194,-0.0302,0.0744,1.0000 13.000,1.4318,0.03085,0.02374,-0.0283,0.0608,1.0000 13.250,1.4192,0.03390,0.02660,-0.0258,0.0330,1.0000 13.500,1.4158,0.03631,0.02901,-0.0240,0.0240,1.0000 13.750,1.4199,0.03815,0.03089,-0.0228,0.0214,1.0000 14.000,1.4225,0.04018,0.03298,-0.0216,0.0189,1.0000 14.250,1.4271,0.04209,0.03496,-0.0207,0.0178,1.0000 14.500,1.4315,0.04404,0.03698,-0.0198,0.0169,1.0000 14.750,1.4343,0.04621,0.03922,-0.0190,0.0161,1.0000 15.000,1.4345,0.04873,0.04182,-0.0183,0.0152,1.0000 15.250,1.4375,0.05102,0.04419,-0.0178,0.0147,1.0000 15.500,1.4387,0.05354,0.04681,-0.0174,0.0142,1.0000 15.750,1.4383,0.05634,0.04969,-0.0170,0.0137,1.0000 16.000,1.4369,0.05933,0.05278,-0.0169,0.0133,1.0000 16.250,1.4337,0.06264,0.05618,-0.0169,0.0129,1.0000 16.500,1.4287,0.06626,0.05989,-0.0171,0.0126,1.0000 16.750,1.4228,0.07009,0.06383,-0.0174,0.0123,1.0000 17.000,1.4179,0.07390,0.06775,-0.0180,0.0121,1.0000 17.250,1.4104,0.07818,0.07216,-0.0187,0.0120,1.0000 17.500,1.4029,0.08252,0.07661,-0.0196,0.0116,1.0000 17.750,1.3934,0.08724,0.08145,-0.0207,0.0115,1.0000 18.000,1.3826,0.09226,0.08659,-0.0220,0.0113,1.0000 18.250,1.3702,0.09759,0.09205,-0.0235,0.0111,1.0000 18.500,1.3599,0.10263,0.09719,-0.0251,0.0110,1.0000 18.750,1.3452,0.10851,0.10319,-0.0270,0.0109,1.0000 19.000,1.3315,0.11430,0.10910,-0.0290,0.0108,1.0000