Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-hq1511-il-500000-n5 Airfoil,hq1511-il Reynolds number,500000 Ncrit,5 Mach,0 Max Cl/Cd,73.9763 Max Cl/Cd alpha,5.75 Url,http://airfoiltools.com/polar/csv?polar=xf-hq1511-il-500000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -13.500,-0.7742,0.08009,0.07746,-0.0315,1.0000,0.0059 -13.250,-0.8314,0.06185,0.05895,-0.0438,1.0000,0.0056 -13.000,-0.8545,0.05324,0.05014,-0.0505,1.0000,0.0056 -12.750,-0.8718,0.04712,0.04384,-0.0548,1.0000,0.0056 -12.500,-0.8879,0.04211,0.03863,-0.0575,1.0000,0.0056 -12.250,-0.8959,0.03873,0.03510,-0.0586,1.0000,0.0057 -12.000,-0.9050,0.03568,0.03187,-0.0586,1.0000,0.0057 -11.750,-0.9133,0.03323,0.02924,-0.0573,1.0000,0.0057 -11.500,-0.9187,0.03134,0.02718,-0.0548,1.0000,0.0058 -11.250,-0.9151,0.02956,0.02522,-0.0531,1.0000,0.0058 -11.000,-0.9078,0.02789,0.02335,-0.0515,1.0000,0.0059 -10.750,-0.8974,0.02642,0.02171,-0.0501,1.0000,0.0059 -10.500,-0.8849,0.02507,0.02020,-0.0487,1.0000,0.0060 -10.250,-0.8715,0.02379,0.01876,-0.0473,1.0000,0.0061 -10.000,-0.8569,0.02265,0.01747,-0.0458,1.0000,0.0062 -9.750,-0.8421,0.02156,0.01626,-0.0443,1.0000,0.0063 -9.500,-0.8261,0.02061,0.01519,-0.0428,0.9998,0.0063 -9.250,-0.7977,0.01951,0.01395,-0.0439,0.9927,0.0064 -9.000,-0.7677,0.01856,0.01285,-0.0452,0.9867,0.0066 -8.750,-0.7371,0.01771,0.01188,-0.0465,0.9803,0.0068 -8.500,-0.7063,0.01690,0.01097,-0.0477,0.9733,0.0069 -8.250,-0.6765,0.01594,0.00989,-0.0488,0.9659,0.0071 -8.000,-0.6459,0.01515,0.00900,-0.0499,0.9579,0.0073 -7.750,-0.6173,0.01454,0.00830,-0.0505,0.9480,0.0074 -7.500,-0.5895,0.01398,0.00765,-0.0507,0.9374,0.0077 -7.250,-0.5630,0.01348,0.00707,-0.0507,0.9262,0.0079 -7.000,-0.5374,0.01305,0.00655,-0.0504,0.9141,0.0082 -6.750,-0.5120,0.01266,0.00606,-0.0500,0.9023,0.0086 -6.500,-0.4867,0.01229,0.00561,-0.0496,0.8915,0.0092 -6.250,-0.4614,0.01193,0.00519,-0.0491,0.8819,0.0105 -6.000,-0.4360,0.01156,0.00481,-0.0488,0.8728,0.0149 -5.750,-0.4101,0.01128,0.00448,-0.0484,0.8647,0.0203 -5.500,-0.3841,0.01101,0.00420,-0.0482,0.8564,0.0261 -5.250,-0.3576,0.01079,0.00394,-0.0479,0.8489,0.0297 -5.000,-0.3311,0.01059,0.00371,-0.0477,0.8412,0.0341 -4.750,-0.3045,0.01037,0.00348,-0.0475,0.8337,0.0402 -4.500,-0.2778,0.01019,0.00327,-0.0473,0.8254,0.0471 -4.250,-0.2511,0.00998,0.00306,-0.0472,0.8170,0.0548 -4.000,-0.2243,0.00980,0.00286,-0.0470,0.8092,0.0621 -3.750,-0.1972,0.00961,0.00267,-0.0468,0.8008,0.0727 -3.500,-0.1709,0.00935,0.00246,-0.0466,0.7913,0.0959 -3.250,-0.1452,0.00895,0.00223,-0.0464,0.7813,0.1458 -3.000,-0.1191,0.00860,0.00206,-0.0463,0.7720,0.2061 -2.750,-0.0927,0.00831,0.00189,-0.0461,0.7646,0.2503 -2.500,-0.0662,0.00797,0.00173,-0.0460,0.7566,0.3080 -2.250,-0.0407,0.00755,0.00159,-0.0458,0.7489,0.4041 -2.000,-0.0143,0.00725,0.00150,-0.0456,0.7408,0.4698 -1.750,0.0123,0.00707,0.00144,-0.0454,0.7332,0.5200 -1.500,0.0394,0.00694,0.00143,-0.0452,0.7256,0.5660 -1.000,0.0943,0.00684,0.00144,-0.0449,0.7118,0.6298 -0.750,0.1220,0.00686,0.00143,-0.0448,0.7041,0.6437 -0.500,0.1499,0.00685,0.00142,-0.0447,0.6944,0.6549 -0.250,0.1776,0.00687,0.00142,-0.0445,0.6841,0.6667 0.000,0.2053,0.00690,0.00142,-0.0444,0.6743,0.6774 0.250,0.2334,0.00691,0.00143,-0.0444,0.6642,0.6856 0.500,0.2612,0.00694,0.00144,-0.0443,0.6534,0.6934 0.750,0.2889,0.00698,0.00145,-0.0442,0.6418,0.7011 1.000,0.3165,0.00702,0.00147,-0.0441,0.6281,0.7079 1.250,0.3441,0.00707,0.00150,-0.0439,0.6140,0.7156 1.500,0.3714,0.00712,0.00154,-0.0438,0.5982,0.7232 1.750,0.3988,0.00719,0.00158,-0.0436,0.5806,0.7308 2.000,0.4257,0.00728,0.00164,-0.0434,0.5591,0.7375 2.250,0.4523,0.00741,0.00171,-0.0431,0.5327,0.7455 2.500,0.4783,0.00758,0.00180,-0.0428,0.5025,0.7533 2.750,0.5039,0.00781,0.00193,-0.0424,0.4711,0.7617 3.000,0.5289,0.00809,0.00209,-0.0419,0.4356,0.7693 3.250,0.5535,0.00841,0.00226,-0.0414,0.3914,0.7787 3.500,0.5765,0.00886,0.00247,-0.0406,0.3236,0.7902 3.750,0.6006,0.00920,0.00270,-0.0401,0.2885,0.8025 4.000,0.6257,0.00944,0.00290,-0.0396,0.2678,0.8143 4.250,0.6512,0.00963,0.00310,-0.0392,0.2531,0.8261 4.500,0.6765,0.00983,0.00330,-0.0388,0.2396,0.8389 5.000,0.7259,0.01017,0.00371,-0.0376,0.2189,0.8711 5.250,0.7496,0.01033,0.00394,-0.0368,0.2054,0.8975 5.500,0.7778,0.01052,0.00416,-0.0369,0.1853,0.9399 5.750,0.8130,0.01099,0.00444,-0.0390,0.1406,1.0000 6.000,0.8359,0.01151,0.00480,-0.0384,0.1115,1.0000 6.250,0.8592,0.01198,0.00519,-0.0378,0.0929,1.0000 6.500,0.8830,0.01240,0.00555,-0.0373,0.0791,1.0000 6.750,0.9067,0.01281,0.00592,-0.0368,0.0674,1.0000 7.000,0.9301,0.01325,0.00631,-0.0362,0.0562,1.0000 7.250,0.9531,0.01372,0.00673,-0.0356,0.0454,1.0000 7.500,0.9758,0.01421,0.00718,-0.0349,0.0364,1.0000 7.750,0.9986,0.01467,0.00764,-0.0343,0.0309,1.0000 8.000,1.0210,0.01516,0.00813,-0.0335,0.0267,1.0000 8.250,1.0431,0.01566,0.00865,-0.0328,0.0236,1.0000 8.500,1.0643,0.01623,0.00924,-0.0319,0.0211,1.0000 8.750,1.0861,0.01671,0.00978,-0.0311,0.0197,1.0000 9.000,1.1070,0.01725,0.01037,-0.0302,0.0184,1.0000 9.250,1.1268,0.01786,0.01101,-0.0292,0.0172,1.0000 9.500,1.1444,0.01863,0.01183,-0.0278,0.0161,1.0000 9.750,1.1640,0.01918,0.01247,-0.0268,0.0154,1.0000 10.000,1.1823,0.01980,0.01316,-0.0255,0.0146,1.0000 10.250,1.1995,0.02045,0.01388,-0.0242,0.0139,1.0000 10.500,1.2147,0.02113,0.01462,-0.0225,0.0133,1.0000 10.750,1.2267,0.02191,0.01545,-0.0204,0.0127,1.0000 11.000,1.2350,0.02291,0.01651,-0.0179,0.0121,1.0000 11.250,1.2448,0.02383,0.01753,-0.0157,0.0118,1.0000 11.500,1.2573,0.02461,0.01841,-0.0140,0.0113,1.0000 11.750,1.2667,0.02563,0.01953,-0.0121,0.0110,1.0000 12.000,1.2768,0.02664,0.02062,-0.0105,0.0105,1.0000 12.250,1.2852,0.02781,0.02188,-0.0089,0.0102,1.0000 12.500,1.2940,0.02899,0.02314,-0.0074,0.0099,1.0000 12.750,1.3005,0.03040,0.02464,-0.0060,0.0096,1.0000 13.000,1.3057,0.03199,0.02631,-0.0047,0.0093,1.0000 13.250,1.3082,0.03388,0.02830,-0.0035,0.0090,1.0000 13.500,1.3064,0.03627,0.03079,-0.0024,0.0087,1.0000 13.750,1.3108,0.03820,0.03286,-0.0017,0.0086,1.0000 14.000,1.3159,0.04012,0.03491,-0.0012,0.0083,1.0000 14.250,1.3156,0.04271,0.03763,-0.0009,0.0081,1.0000 14.500,1.3171,0.04520,0.04024,-0.0008,0.0079,1.0000 14.750,1.3145,0.04827,0.04345,-0.0010,0.0077,1.0000 15.000,1.3132,0.05135,0.04665,-0.0015,0.0075,1.0000 15.250,1.3081,0.05506,0.05050,-0.0024,0.0074,1.0000 15.500,1.3050,0.05872,0.05427,-0.0036,0.0072,1.0000 15.750,1.2989,0.06302,0.05870,-0.0052,0.0071,1.0000 16.000,1.2896,0.06805,0.06387,-0.0073,0.0070,1.0000 16.250,1.2807,0.07335,0.06931,-0.0099,0.0069,1.0000 16.500,1.2671,0.07966,0.07577,-0.0131,0.0069,1.0000 16.750,1.2543,0.08608,0.08233,-0.0165,0.0069,1.0000 17.000,1.2412,0.09285,0.08924,-0.0202,0.0068,1.0000 17.250,1.2253,0.10038,0.09690,-0.0244,0.0067,1.0000 17.500,1.2089,0.10816,0.10483,-0.0287,0.0067,1.0000 17.750,1.1920,0.11623,0.11302,-0.0333,0.0066,1.0000 18.000,1.1745,0.12450,0.12143,-0.0381,0.0067,1.0000