Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-coanda1-il-50000 Airfoil,coanda1-il Reynolds number,50000 Ncrit,9 Mach,0 Max Cl/Cd,37.9559 Max Cl/Cd alpha,4.25 Url,http://airfoiltools.com/polar/csv?polar=xf-coanda1-il-50000 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -8.750,-0.4394,0.10940,0.10251,-0.0132,1.0000,0.1151 -8.500,-0.4475,0.10808,0.10131,-0.0150,1.0000,0.1165 -8.250,-0.4585,0.10708,0.10044,-0.0165,1.0000,0.1170 -8.000,-0.4418,0.10055,0.09393,-0.0147,1.0000,0.1196 -7.750,-0.4373,0.09695,0.09037,-0.0139,1.0000,0.1231 -7.500,-0.4391,0.09436,0.08786,-0.0142,1.0000,0.1265 -7.250,-0.4437,0.09260,0.08618,-0.0168,1.0000,0.1293 -7.000,-0.4461,0.09078,0.08441,-0.0203,1.0000,0.1306 -6.750,-0.4338,0.08495,0.07864,-0.0158,1.0000,0.1354 -6.500,-0.3724,0.07028,0.06450,-0.0162,1.0000,0.1509 -6.250,-0.3794,0.06795,0.06221,-0.0186,1.0000,0.1570 -6.000,-0.4206,0.07540,0.06918,-0.0168,1.0000,0.1523 -5.750,-0.4158,0.07241,0.06618,-0.0183,1.0000,0.1599 -5.500,-0.4099,0.06931,0.06307,-0.0178,1.0000,0.1735 -5.250,-0.4037,0.06603,0.05984,-0.0155,1.0000,0.1908 -5.000,-0.1647,0.04666,0.03995,0.0039,1.0000,0.9219 -4.750,-0.2066,0.04705,0.04058,0.0131,1.0000,0.8794 -4.500,-0.2434,0.04692,0.04068,0.0202,1.0000,0.8399 -4.250,-0.2725,0.04623,0.04019,0.0263,1.0000,0.8226 -4.000,-0.2614,0.04290,0.03690,0.0259,1.0000,0.8344 -3.750,-0.3984,0.04912,0.04343,0.0113,1.0000,0.4512 -3.500,-0.4035,0.04633,0.04081,0.0203,1.0000,0.5152 -3.250,-0.4073,0.04349,0.03811,0.0284,1.0000,0.5712 -3.000,-0.4152,0.04033,0.03513,0.0392,1.0000,0.6395 -2.750,-0.2486,0.03329,0.02463,-0.0095,1.0000,0.2091 -2.500,-0.2375,0.03099,0.02227,-0.0067,1.0000,0.2608 -2.250,-0.2164,0.02916,0.01998,-0.0052,1.0000,0.2721 -2.000,-0.1911,0.02778,0.01809,-0.0045,1.0000,0.2631 -1.750,-0.1656,0.02678,0.01655,-0.0038,1.0000,0.2561 -1.500,-0.1412,0.02597,0.01532,-0.0030,1.0000,0.2539 -1.250,-0.1173,0.02517,0.01430,-0.0024,1.0000,0.2565 -1.000,-0.0930,0.02462,0.01347,-0.0018,1.0000,0.2556 -0.750,-0.0665,0.02411,0.01273,-0.0017,1.0000,0.2534 -0.500,-0.0345,0.02368,0.01206,-0.0027,1.0000,0.2521 -0.250,-0.0022,0.02336,0.01149,-0.0039,1.0000,0.2517 0.000,0.0281,0.02315,0.01114,-0.0048,1.0000,0.2523 0.250,0.0560,0.02302,0.01092,-0.0053,1.0000,0.2544 0.500,0.0817,0.02293,0.01086,-0.0056,1.0000,0.2568 0.750,0.1050,0.02294,0.01093,-0.0057,1.0000,0.2646 1.000,0.1265,0.02304,0.01110,-0.0056,1.0000,0.2753 1.250,0.1467,0.02326,0.01141,-0.0054,1.0000,0.2852 1.500,0.1660,0.02357,0.01184,-0.0052,1.0000,0.2966 1.750,0.1854,0.02389,0.01241,-0.0052,1.0000,0.3178 2.000,0.2701,0.02345,0.01355,-0.0178,1.0000,1.0000 2.250,0.3338,0.02459,0.01455,-0.0266,0.9791,1.0000 2.500,0.4304,0.02501,0.01498,-0.0401,0.9415,1.0000 2.750,0.5161,0.02450,0.01469,-0.0502,0.9033,1.0000 3.000,0.5940,0.02352,0.01401,-0.0579,0.8669,1.0000 3.250,0.6616,0.02215,0.01304,-0.0626,0.8257,1.0000 3.500,0.7149,0.02093,0.01205,-0.0640,0.7739,1.0000 3.750,0.7542,0.02037,0.01146,-0.0628,0.7074,1.0000 4.000,0.7779,0.02055,0.01136,-0.0593,0.6294,1.0000 4.250,0.7910,0.02084,0.01120,-0.0545,0.5514,1.0000 4.500,0.8052,0.02142,0.01149,-0.0509,0.4853,1.0000 4.750,0.8256,0.02222,0.01217,-0.0490,0.4387,1.0000 5.000,0.8469,0.02301,0.01290,-0.0473,0.4030,1.0000 5.250,0.8664,0.02373,0.01363,-0.0454,0.3698,1.0000 5.500,0.8806,0.02432,0.01414,-0.0427,0.3307,1.0000 5.750,0.8989,0.02497,0.01496,-0.0407,0.3027,1.0000 6.000,0.9070,0.02544,0.01539,-0.0371,0.2471,1.0000 6.250,0.9167,0.02659,0.01631,-0.0340,0.1603,1.0000 6.500,0.9303,0.02866,0.01796,-0.0314,0.0998,1.0000 6.750,0.9451,0.03057,0.01972,-0.0289,0.0843,1.0000 7.000,0.9607,0.03246,0.02164,-0.0266,0.0762,1.0000 7.250,0.9758,0.03453,0.02367,-0.0244,0.0695,1.0000 7.500,0.9966,0.03681,0.02619,-0.0226,0.0661,1.0000 7.750,1.0198,0.03959,0.02929,-0.0211,0.0647,1.0000 8.000,1.0405,0.04287,0.03298,-0.0194,0.0643,1.0000 8.250,1.0553,0.04660,0.03722,-0.0173,0.0646,1.0000 8.500,1.0640,0.05061,0.04172,-0.0148,0.0653,1.0000 8.750,1.0677,0.05476,0.04633,-0.0121,0.0662,1.0000 9.000,1.0669,0.05914,0.05109,-0.0093,0.0672,1.0000 9.250,1.0639,0.06357,0.05580,-0.0068,0.0681,1.0000 9.500,1.0623,0.06823,0.06064,-0.0048,0.0689,1.0000 9.750,1.0392,0.07184,0.06475,-0.0014,0.0702,1.0000 10.000,1.0063,0.07597,0.06914,0.0016,0.0709,1.0000 10.250,0.9728,0.08085,0.07419,0.0022,0.0716,1.0000 10.500,0.9387,0.08751,0.08095,-0.0009,0.0725,1.0000 10.750,0.9048,0.09700,0.09045,-0.0076,0.0738,1.0000