Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-ls413-il-500000 Airfoil,ls413-il Reynolds number,500000 Ncrit,9 Mach,0 Max Cl/Cd,96.1775 Max Cl/Cd alpha,3 Url,http://airfoiltools.com/polar/csv?polar=xf-ls413-il-500000 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -12.750,-0.3482,0.11359,0.11122,-0.0497,1.0000,0.0348 -12.500,-0.3594,0.10794,0.10559,-0.0520,1.0000,0.0350 -12.250,-0.3695,0.10254,0.10021,-0.0536,1.0000,0.0351 -12.000,-0.3789,0.09787,0.09557,-0.0529,1.0000,0.0355 -11.750,-0.3848,0.09566,0.09340,-0.0512,1.0000,0.0357 -11.500,-0.3915,0.09314,0.09091,-0.0499,0.9997,0.0359 -11.250,-0.3854,0.08898,0.08675,-0.0521,0.9985,0.0362 -11.000,-0.3820,0.08415,0.08192,-0.0549,0.9972,0.0366 -10.750,-0.3819,0.07834,0.07611,-0.0584,0.9957,0.0370 -10.500,-0.3882,0.07066,0.06843,-0.0634,0.9943,0.0374 -10.250,-0.4572,0.05077,0.04837,-0.0792,0.9905,0.0373 -10.000,-0.4833,0.04319,0.04060,-0.0859,0.9850,0.0374 -9.750,-0.4905,0.03805,0.03526,-0.0909,0.9787,0.0377 -9.500,-0.4860,0.03363,0.03063,-0.0940,0.9731,0.0384 -9.250,-0.4761,0.02946,0.02618,-0.0965,0.9687,0.0398 -9.000,-0.5268,0.02857,0.02363,-0.0979,0.9688,0.0286 -8.750,-0.5054,0.02559,0.02038,-0.0983,0.9626,0.0278 -8.500,-0.4787,0.02307,0.01756,-0.0993,0.9587,0.0274 -8.250,-0.4505,0.02116,0.01542,-0.1000,0.9555,0.0272 -8.000,-0.4258,0.01982,0.01391,-0.0999,0.9496,0.0273 -7.750,-0.3989,0.01865,0.01259,-0.1000,0.9450,0.0275 -7.500,-0.3715,0.01765,0.01148,-0.1002,0.9412,0.0278 -7.250,-0.3454,0.01682,0.01057,-0.1001,0.9360,0.0281 -7.000,-0.3188,0.01608,0.00975,-0.1000,0.9308,0.0285 -6.750,-0.2916,0.01545,0.00905,-0.1000,0.9266,0.0290 -6.500,-0.2644,0.01487,0.00840,-0.1001,0.9219,0.0294 -6.250,-0.2384,0.01389,0.00744,-0.1002,0.9167,0.0305 -6.000,-0.2104,0.01343,0.00698,-0.1005,0.9124,0.0317 -5.750,-0.1819,0.01301,0.00653,-0.1009,0.9087,0.0330 -5.500,-0.1533,0.01261,0.00610,-0.1013,0.9041,0.0343 -5.250,-0.1241,0.01204,0.00550,-0.1020,0.8997,0.0361 -5.000,-0.0946,0.01161,0.00508,-0.1026,0.8959,0.0386 -4.750,-0.0649,0.01134,0.00476,-0.1031,0.8925,0.0417 -4.500,-0.0346,0.01091,0.00436,-0.1040,0.8884,0.0472 -4.250,-0.0043,0.01057,0.00405,-0.1048,0.8843,0.0556 -4.000,0.0266,0.01018,0.00374,-0.1057,0.8806,0.0778 -3.750,0.0610,0.00901,0.00333,-0.1084,0.8775,0.2679 -3.500,0.0967,0.00799,0.00307,-0.1113,0.8739,0.4695 -3.250,0.1287,0.00766,0.00315,-0.1124,0.8696,0.5924 -3.000,0.1586,0.00769,0.00321,-0.1128,0.8656,0.6269 -2.750,0.1885,0.00775,0.00324,-0.1130,0.8622,0.6469 -2.500,0.2182,0.00785,0.00331,-0.1133,0.8589,0.6636 -2.250,0.2475,0.00796,0.00343,-0.1135,0.8547,0.6796 -2.000,0.2761,0.00809,0.00359,-0.1133,0.8504,0.6953 -1.750,0.3038,0.00823,0.00376,-0.1129,0.8465,0.7078 -1.500,0.3332,0.00831,0.00379,-0.1131,0.8424,0.7146 -1.250,0.3618,0.00831,0.00380,-0.1132,0.8366,0.7182 -1.000,0.3908,0.00830,0.00375,-0.1132,0.8306,0.7220 -0.750,0.4202,0.00834,0.00374,-0.1134,0.8244,0.7267 -0.500,0.4494,0.00833,0.00371,-0.1136,0.8177,0.7308 -0.250,0.4779,0.00834,0.00369,-0.1135,0.8114,0.7341 0.000,0.5063,0.00833,0.00370,-0.1134,0.8028,0.7381 0.250,0.5355,0.00835,0.00367,-0.1136,0.7957,0.7430 0.500,0.5640,0.00833,0.00366,-0.1135,0.7856,0.7475 0.750,0.5916,0.00833,0.00365,-0.1132,0.7753,0.7512 1.000,0.6202,0.00833,0.00364,-0.1132,0.7659,0.7548 1.250,0.6494,0.00834,0.00365,-0.1135,0.7569,0.7579 1.500,0.6789,0.00837,0.00364,-0.1138,0.7481,0.7607 1.750,0.7076,0.00836,0.00365,-0.1139,0.7367,0.7634 2.000,0.7357,0.00838,0.00368,-0.1138,0.7239,0.7658 2.250,0.7637,0.00841,0.00370,-0.1138,0.7093,0.7683 2.500,0.7915,0.00847,0.00373,-0.1137,0.6891,0.7711 2.750,0.8189,0.00858,0.00377,-0.1135,0.6633,0.7743 3.000,0.8454,0.00879,0.00383,-0.1132,0.6238,0.7774 3.250,0.8669,0.00930,0.00398,-0.1119,0.5449,0.7799 3.500,0.8846,0.01019,0.00438,-0.1102,0.4453,0.7826 3.750,0.9040,0.01100,0.00482,-0.1088,0.3679,0.7857 4.000,0.9246,0.01175,0.00522,-0.1078,0.3001,0.7889 4.250,0.9469,0.01238,0.00560,-0.1070,0.2510,0.7922 4.500,0.9693,0.01296,0.00596,-0.1063,0.2087,0.7953 4.750,0.9917,0.01346,0.00632,-0.1054,0.1795,0.7982 5.000,1.0146,0.01392,0.00668,-0.1047,0.1590,0.8014 5.250,1.0380,0.01436,0.00705,-0.1041,0.1430,0.8048 5.500,1.0621,0.01475,0.00740,-0.1035,0.1306,0.8084 5.750,1.0855,0.01515,0.00776,-0.1029,0.1208,0.8116 6.000,1.1077,0.01558,0.00815,-0.1020,0.1123,0.8150 6.250,1.1309,0.01594,0.00855,-0.1012,0.1064,0.8189 6.500,1.1535,0.01638,0.00896,-0.1004,0.1004,0.8230 6.750,1.1752,0.01685,0.00945,-0.0995,0.0952,0.8268 7.000,1.1977,0.01718,0.00983,-0.0986,0.0911,0.8305 7.250,1.2181,0.01767,0.01032,-0.0975,0.0864,0.8347 7.500,1.2385,0.01818,0.01085,-0.0963,0.0825,0.8394 7.750,1.2604,0.01852,0.01125,-0.0954,0.0792,0.8437 8.000,1.2797,0.01897,0.01172,-0.0941,0.0757,0.8482 8.250,1.2942,0.01971,0.01248,-0.0919,0.0719,0.8538 8.500,1.3132,0.02002,0.01287,-0.0904,0.0697,0.8592 8.750,1.3309,0.02041,0.01333,-0.0888,0.0669,0.8648 9.000,1.3480,0.02099,0.01393,-0.0872,0.0641,0.8710 9.250,1.3601,0.02187,0.01485,-0.0849,0.0611,0.8771 9.500,1.3791,0.02231,0.01538,-0.0836,0.0592,0.8840 9.750,1.3964,0.02283,0.01598,-0.0821,0.0569,0.8911 10.000,1.4119,0.02347,0.01666,-0.0804,0.0546,0.8995 10.250,1.4202,0.02461,0.01784,-0.0778,0.0519,0.9092 10.500,1.4368,0.02508,0.01843,-0.0762,0.0504,0.9215 10.750,1.4494,0.02562,0.01908,-0.0740,0.0486,0.9442 11.000,1.4618,0.02628,0.01980,-0.0721,0.0468,1.0000 11.250,1.4750,0.02742,0.02095,-0.0707,0.0449,1.0000 11.500,1.4854,0.02879,0.02238,-0.0690,0.0433,1.0000 11.750,1.5011,0.02972,0.02339,-0.0680,0.0420,1.0000 12.000,1.5150,0.03076,0.02451,-0.0667,0.0407,1.0000 12.250,1.5277,0.03189,0.02568,-0.0655,0.0395,1.0000 12.500,1.5379,0.03323,0.02707,-0.0640,0.0383,1.0000 12.750,1.5420,0.03513,0.02901,-0.0620,0.0371,1.0000 13.000,1.5498,0.03675,0.03072,-0.0604,0.0363,1.0000 13.250,1.5604,0.03811,0.03220,-0.0592,0.0356,1.0000 13.500,1.5703,0.03954,0.03373,-0.0580,0.0346,1.0000 13.750,1.5788,0.04109,0.03535,-0.0569,0.0337,1.0000 14.000,1.5870,0.04269,0.03702,-0.0558,0.0329,1.0000 14.250,1.5921,0.04461,0.03900,-0.0546,0.0321,1.0000 14.500,1.5929,0.04700,0.04145,-0.0533,0.0314,1.0000 14.750,1.5892,0.04989,0.04443,-0.0517,0.0307,1.0000 15.000,1.5940,0.05201,0.04668,-0.0509,0.0303,1.0000 15.250,1.5977,0.05432,0.04913,-0.0502,0.0299,1.0000 15.500,1.6002,0.05682,0.05176,-0.0497,0.0293,1.0000 15.750,1.6012,0.05955,0.05460,-0.0493,0.0288,1.0000 16.000,1.6014,0.06247,0.05763,-0.0490,0.0283,1.0000 16.250,1.6006,0.06560,0.06088,-0.0490,0.0278,1.0000 16.500,1.5987,0.06899,0.06437,-0.0491,0.0275,1.0000 16.750,1.5953,0.07265,0.06814,-0.0495,0.0271,1.0000 17.000,1.5901,0.07667,0.07225,-0.0502,0.0268,1.0000 17.250,1.5830,0.08105,0.07673,-0.0510,0.0264,1.0000 17.500,1.5733,0.08587,0.08164,-0.0521,0.0260,1.0000 17.750,1.5592,0.09145,0.08736,-0.0535,0.0256,1.0000 18.000,1.5513,0.09657,0.09263,-0.0556,0.0254,1.0000 18.250,1.5415,0.10209,0.09832,-0.0580,0.0252,1.0000 18.500,1.5301,0.10808,0.10448,-0.0608,0.0250,1.0000 18.750,1.5173,0.11444,0.11100,-0.0640,0.0248,1.0000 19.000,1.5036,0.12109,0.11781,-0.0676,0.0246,1.0000 19.250,1.4888,0.12806,0.12493,-0.0715,0.0243,1.0000