Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-naca0015-il-200000-n5 Airfoil,naca0015-il Reynolds number,200000 Ncrit,5 Mach,0 Max Cl/Cd,48.5982 Max Cl/Cd alpha,7 Url,http://airfoiltools.com/polar/csv?polar=xf-naca0015-il-200000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -19.000,-0.9801,0.14046,0.13585,0.0034,1.0000,0.0373 -18.750,-1.0458,0.12227,0.11729,-0.0078,1.0000,0.0375 -18.500,-1.0733,0.11293,0.10772,-0.0134,1.0000,0.0377 -18.250,-1.0940,0.10521,0.09979,-0.0178,1.0000,0.0380 -18.000,-1.1109,0.09843,0.09280,-0.0216,1.0000,0.0383 -17.750,-1.1252,0.09230,0.08648,-0.0248,1.0000,0.0387 -17.500,-1.1377,0.08660,0.08057,-0.0278,1.0000,0.0390 -17.250,-1.1393,0.08304,0.07698,-0.0291,1.0000,0.0394 -17.000,-1.1419,0.07930,0.07318,-0.0306,1.0000,0.0398 -16.750,-1.1449,0.07551,0.06932,-0.0322,1.0000,0.0402 -16.500,-1.1480,0.07176,0.06548,-0.0337,1.0000,0.0407 -16.250,-1.1510,0.06809,0.06171,-0.0351,1.0000,0.0412 -16.000,-1.1536,0.06457,0.05808,-0.0363,1.0000,0.0417 -15.750,-1.1554,0.06122,0.05461,-0.0374,1.0000,0.0422 -15.500,-1.1563,0.05807,0.05133,-0.0382,1.0000,0.0427 -15.250,-1.1563,0.05510,0.04823,-0.0389,1.0000,0.0432 -15.000,-1.1554,0.05229,0.04528,-0.0394,1.0000,0.0438 -14.750,-1.1533,0.04965,0.04248,-0.0398,1.0000,0.0445 -14.500,-1.1509,0.04721,0.04000,-0.0399,1.0000,0.0450 -14.250,-1.1479,0.04487,0.03761,-0.0400,1.0000,0.0457 -14.000,-1.1439,0.04268,0.03536,-0.0399,1.0000,0.0464 -13.750,-1.1390,0.04065,0.03325,-0.0397,1.0000,0.0471 -13.500,-1.1334,0.03875,0.03126,-0.0393,1.0000,0.0479 -13.250,-1.1270,0.03698,0.02940,-0.0387,1.0000,0.0487 -13.000,-1.1198,0.03534,0.02766,-0.0379,1.0000,0.0496 -12.750,-1.1115,0.03385,0.02605,-0.0370,1.0000,0.0505 -12.500,-1.1053,0.03230,0.02446,-0.0359,1.0000,0.0515 -12.250,-1.0980,0.03091,0.02304,-0.0346,1.0000,0.0525 -12.000,-1.0892,0.02970,0.02178,-0.0333,1.0000,0.0538 -11.750,-1.0794,0.02861,0.02061,-0.0318,1.0000,0.0552 -11.500,-1.0689,0.02761,0.01953,-0.0301,1.0000,0.0567 -11.250,-1.0591,0.02663,0.01849,-0.0282,1.0000,0.0582 -11.000,-1.0505,0.02568,0.01752,-0.0260,1.0000,0.0597 -10.750,-1.0405,0.02487,0.01669,-0.0238,1.0000,0.0616 -10.500,-1.0298,0.02417,0.01593,-0.0214,1.0000,0.0638 -10.250,-1.0186,0.02350,0.01520,-0.0190,1.0000,0.0662 -10.000,-1.0068,0.02279,0.01451,-0.0167,1.0000,0.0689 -9.750,-0.9928,0.02220,0.01387,-0.0146,1.0000,0.0724 -9.500,-0.9793,0.02160,0.01326,-0.0124,1.0000,0.0758 -9.250,-0.9658,0.02102,0.01269,-0.0102,1.0000,0.0797 -9.000,-0.9508,0.02054,0.01215,-0.0081,1.0000,0.0841 -8.750,-0.9374,0.01999,0.01163,-0.0058,1.0000,0.0888 -8.500,-0.9218,0.01955,0.01116,-0.0037,1.0000,0.0943 -8.250,-0.9076,0.01905,0.01070,-0.0015,1.0000,0.1002 -8.000,-0.8917,0.01865,0.01028,0.0006,1.0000,0.1068 -7.750,-0.8768,0.01819,0.00987,0.0027,1.0000,0.1141 -7.500,-0.8609,0.01781,0.00949,0.0047,1.0000,0.1215 -7.250,-0.8448,0.01743,0.00913,0.0067,1.0000,0.1301 -7.000,-0.8287,0.01706,0.00880,0.0087,1.0000,0.1392 -6.750,-0.8042,0.01666,0.00844,0.0090,0.9982,0.1509 -6.500,-0.7699,0.01623,0.00807,0.0072,0.9942,0.1663 -6.250,-0.7365,0.01579,0.00771,0.0057,0.9897,0.1839 -6.000,-0.7027,0.01538,0.00738,0.0040,0.9848,0.2034 -5.750,-0.6673,0.01500,0.00707,0.0021,0.9807,0.2242 -5.500,-0.6355,0.01462,0.00678,0.0011,0.9743,0.2438 -5.250,-0.6000,0.01425,0.00650,-0.0008,0.9698,0.2648 -5.000,-0.5678,0.01391,0.00624,-0.0018,0.9633,0.2849 -4.750,-0.5343,0.01360,0.00599,-0.0031,0.9571,0.3057 -4.500,-0.5021,0.01330,0.00576,-0.0041,0.9501,0.3259 -4.250,-0.4707,0.01301,0.00554,-0.0048,0.9420,0.3461 -4.000,-0.4399,0.01273,0.00534,-0.0054,0.9336,0.3668 -3.750,-0.4094,0.01246,0.00514,-0.0059,0.9244,0.3880 -3.500,-0.3804,0.01222,0.00497,-0.0060,0.9139,0.4091 -3.250,-0.3493,0.01198,0.00478,-0.0065,0.9045,0.4310 -3.000,-0.3220,0.01177,0.00464,-0.0062,0.8916,0.4518 -2.750,-0.2939,0.01156,0.00449,-0.0061,0.8792,0.4723 -2.500,-0.2655,0.01136,0.00434,-0.0059,0.8663,0.4924 -2.250,-0.2381,0.01118,0.00421,-0.0055,0.8518,0.5123 -2.000,-0.2112,0.01103,0.00410,-0.0050,0.8360,0.5320 -1.750,-0.1845,0.01089,0.00399,-0.0045,0.8197,0.5519 -1.500,-0.1578,0.01078,0.00390,-0.0039,0.8027,0.5719 -1.250,-0.1313,0.01068,0.00382,-0.0033,0.7851,0.5918 -1.000,-0.1049,0.01060,0.00375,-0.0027,0.7670,0.6117 -0.750,-0.0786,0.01054,0.00370,-0.0020,0.7485,0.6317 -0.500,-0.0523,0.01050,0.00366,-0.0014,0.7296,0.6515 -0.250,-0.0262,0.01047,0.00364,-0.0007,0.7104,0.6713 0.000,0.0000,0.01046,0.00364,0.0000,0.6910,0.6910 0.250,0.0262,0.01047,0.00364,0.0007,0.6712,0.7104 0.500,0.0523,0.01050,0.00366,0.0014,0.6515,0.7296 0.750,0.0786,0.01054,0.00370,0.0020,0.6316,0.7485 1.000,0.1049,0.01060,0.00375,0.0027,0.6117,0.7670 1.250,0.1313,0.01068,0.00382,0.0033,0.5918,0.7851 1.500,0.1578,0.01078,0.00390,0.0039,0.5720,0.8027 1.750,0.1845,0.01089,0.00399,0.0045,0.5520,0.8197 2.000,0.2112,0.01103,0.00410,0.0050,0.5320,0.8360 2.250,0.2380,0.01118,0.00421,0.0055,0.5123,0.8518 2.500,0.2655,0.01136,0.00434,0.0059,0.4924,0.8663 2.750,0.2939,0.01156,0.00449,0.0061,0.4722,0.8792 3.000,0.3220,0.01177,0.00464,0.0062,0.4518,0.8916 3.250,0.3493,0.01198,0.00478,0.0065,0.4310,0.9045 3.500,0.3804,0.01222,0.00497,0.0060,0.4091,0.9139 3.750,0.4094,0.01246,0.00514,0.0059,0.3880,0.9244 4.000,0.4399,0.01273,0.00534,0.0054,0.3668,0.9337 4.250,0.4707,0.01301,0.00554,0.0048,0.3461,0.9420 4.500,0.5021,0.01330,0.00576,0.0041,0.3259,0.9501 4.750,0.5343,0.01360,0.00599,0.0031,0.3057,0.9571 5.000,0.5678,0.01391,0.00624,0.0018,0.2849,0.9633 5.250,0.6000,0.01425,0.00650,0.0008,0.2647,0.9698 5.500,0.6355,0.01461,0.00677,-0.0011,0.2438,0.9743 5.750,0.6673,0.01499,0.00707,-0.0021,0.2242,0.9808 6.000,0.7028,0.01538,0.00738,-0.0041,0.2034,0.9848 6.250,0.7366,0.01579,0.00771,-0.0057,0.1839,0.9897 6.500,0.7699,0.01622,0.00806,-0.0072,0.1663,0.9942 6.750,0.8042,0.01666,0.00844,-0.0090,0.1508,0.9983 7.000,0.8286,0.01705,0.00879,-0.0087,0.1392,1.0000 7.250,0.8447,0.01743,0.00913,-0.0067,0.1302,1.0000 7.500,0.8608,0.01781,0.00949,-0.0047,0.1215,1.0000 7.750,0.8767,0.01819,0.00987,-0.0027,0.1140,1.0000 8.000,0.8916,0.01865,0.01028,-0.0005,0.1068,1.0000 8.250,0.9075,0.01905,0.01070,0.0015,0.1002,1.0000 8.500,0.9218,0.01955,0.01116,0.0037,0.0943,1.0000 8.750,0.9374,0.01998,0.01163,0.0058,0.0888,1.0000 9.000,0.9508,0.02054,0.01215,0.0081,0.0841,1.0000 9.250,0.9658,0.02102,0.01268,0.0102,0.0797,1.0000 9.500,0.9794,0.02160,0.01325,0.0124,0.0758,1.0000 9.750,0.9930,0.02220,0.01387,0.0146,0.0723,1.0000 10.000,1.0070,0.02279,0.01450,0.0167,0.0689,1.0000 10.250,1.0189,0.02350,0.01521,0.0189,0.0662,1.0000 10.500,1.0302,0.02417,0.01592,0.0213,0.0638,1.0000 10.750,1.0409,0.02487,0.01669,0.0237,0.0615,1.0000 11.000,1.0510,0.02567,0.01752,0.0259,0.0597,1.0000 11.250,1.0596,0.02663,0.01848,0.0281,0.0581,1.0000 11.500,1.0696,0.02760,0.01952,0.0300,0.0567,1.0000 11.750,1.0801,0.02860,0.02061,0.0316,0.0552,1.0000 12.000,1.0899,0.02970,0.02177,0.0331,0.0538,1.0000 12.250,1.0988,0.03091,0.02303,0.0345,0.0525,1.0000 12.500,1.1062,0.03229,0.02445,0.0358,0.0515,1.0000 12.750,1.1126,0.03384,0.02604,0.0369,0.0505,1.0000 13.000,1.1209,0.03532,0.02764,0.0378,0.0496,1.0000 13.250,1.1282,0.03696,0.02938,0.0385,0.0487,1.0000 13.500,1.1346,0.03873,0.03124,0.0391,0.0479,1.0000 13.750,1.1404,0.04062,0.03322,0.0395,0.0471,1.0000 14.000,1.1454,0.04265,0.03533,0.0397,0.0463,1.0000 14.250,1.1494,0.04483,0.03758,0.0398,0.0457,1.0000 14.500,1.1525,0.04717,0.03996,0.0397,0.0450,1.0000 14.750,1.1550,0.04962,0.04245,0.0396,0.0444,1.0000 15.000,1.1572,0.05225,0.04524,0.0392,0.0438,1.0000 15.250,1.1582,0.05506,0.04819,0.0386,0.0432,1.0000 15.500,1.1583,0.05802,0.05128,0.0380,0.0427,1.0000 15.750,1.1575,0.06117,0.05456,0.0371,0.0421,1.0000 16.000,1.1557,0.06451,0.05802,0.0361,0.0416,1.0000 16.250,1.1532,0.06803,0.06164,0.0348,0.0411,1.0000 16.500,1.1504,0.07168,0.06540,0.0334,0.0407,1.0000 16.750,1.1474,0.07543,0.06923,0.0319,0.0402,1.0000 17.000,1.1445,0.07920,0.07308,0.0304,0.0398,1.0000 17.250,1.1420,0.08292,0.07685,0.0288,0.0394,1.0000 17.500,1.1397,0.08661,0.08059,0.0274,0.0390,1.0000 17.750,1.1274,0.09229,0.08647,0.0245,0.0386,1.0000 18.000,1.1130,0.09845,0.09284,0.0212,0.0383,1.0000 18.250,1.0962,0.10522,0.09980,0.0175,0.0380,1.0000 18.500,1.0753,0.11301,0.10780,0.0130,0.0377,1.0000 18.750,1.0476,0.12239,0.11741,0.0074,0.0374,1.0000