Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-hq09-il-200000-n5 Airfoil,hq09-il Reynolds number,200000 Ncrit,5 Mach,0 Max Cl/Cd,38.6222 Max Cl/Cd alpha,3 Url,http://airfoiltools.com/polar/csv?polar=xf-hq09-il-200000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -10.250,-0.7192,0.08439,0.08111,0.0026,1.0000,0.0057 -10.000,-0.7327,0.07470,0.07143,-0.0036,1.0000,0.0056 -9.750,-0.7502,0.06419,0.06085,-0.0121,1.0000,0.0055 -9.500,-0.7707,0.05790,0.05442,-0.0164,1.0000,0.0054 -9.250,-0.7898,0.05351,0.04988,-0.0168,1.0000,0.0054 -9.000,-0.8048,0.04874,0.04485,-0.0162,1.0000,0.0054 -8.750,-0.8137,0.04363,0.03936,-0.0152,1.0000,0.0053 -8.500,-0.8155,0.03880,0.03408,-0.0140,1.0000,0.0053 -8.250,-0.8108,0.03446,0.02923,-0.0127,1.0000,0.0053 -8.000,-0.8009,0.03055,0.02478,-0.0112,1.0000,0.0054 -7.750,-0.7861,0.02739,0.02114,-0.0100,1.0000,0.0055 -7.500,-0.7693,0.02452,0.01786,-0.0087,1.0000,0.0057 -7.250,-0.7505,0.02232,0.01536,-0.0077,1.0000,0.0063 -7.000,-0.7285,0.02107,0.01394,-0.0070,1.0000,0.0071 -6.750,-0.7064,0.01974,0.01243,-0.0062,1.0000,0.0085 -6.500,-0.6836,0.01858,0.01097,-0.0053,1.0000,0.0110 -6.250,-0.6600,0.01791,0.01029,-0.0050,1.0000,0.0163 -6.000,-0.6349,0.01762,0.00992,-0.0048,1.0000,0.0224 -5.750,-0.6108,0.01705,0.00929,-0.0044,1.0000,0.0266 -5.500,-0.5872,0.01624,0.00836,-0.0037,1.0000,0.0292 -5.250,-0.5640,0.01541,0.00741,-0.0029,1.0000,0.0306 -5.000,-0.5412,0.01454,0.00645,-0.0021,1.0000,0.0333 -4.750,-0.5177,0.01387,0.00573,-0.0015,1.0000,0.0380 -4.500,-0.4936,0.01335,0.00507,-0.0008,1.0000,0.0447 -4.250,-0.4700,0.01279,0.00455,-0.0002,1.0000,0.0587 -4.000,-0.4472,0.01218,0.00410,0.0005,1.0000,0.0902 -3.750,-0.4259,0.01140,0.00368,0.0012,1.0000,0.1570 -3.500,-0.4043,0.01082,0.00336,0.0020,1.0000,0.2297 -3.250,-0.3847,0.01006,0.00306,0.0030,1.0000,0.3248 -3.000,-0.3588,0.00930,0.00285,0.0028,0.9928,0.4565 -2.750,-0.3267,0.00883,0.00274,0.0016,0.9817,0.5593 -2.500,-0.2939,0.00862,0.00273,0.0006,0.9705,0.6297 -2.250,-0.2613,0.00849,0.00273,-0.0002,0.9593,0.6821 -2.000,-0.2283,0.00843,0.00269,-0.0011,0.9479,0.7123 -1.750,-0.1951,0.00838,0.00261,-0.0021,0.9353,0.7279 -1.500,-0.1633,0.00834,0.00251,-0.0027,0.9200,0.7431 -1.250,-0.1334,0.00830,0.00246,-0.0028,0.9037,0.7587 -1.000,-0.1051,0.00828,0.00242,-0.0026,0.8887,0.7743 -0.750,-0.0781,0.00826,0.00241,-0.0021,0.8757,0.7912 -0.500,-0.0519,0.00826,0.00239,-0.0014,0.8624,0.8072 -0.250,-0.0258,0.00825,0.00238,-0.0007,0.8488,0.8212 0.000,0.0000,0.00825,0.00237,0.0000,0.8349,0.8349 0.250,0.0259,0.00825,0.00238,0.0007,0.8212,0.8488 0.500,0.0519,0.00826,0.00239,0.0014,0.8072,0.8623 0.750,0.0781,0.00826,0.00241,0.0021,0.7912,0.8756 1.000,0.1051,0.00828,0.00242,0.0026,0.7743,0.8888 1.250,0.1334,0.00830,0.00246,0.0028,0.7587,0.9037 1.500,0.1633,0.00834,0.00251,0.0027,0.7431,0.9200 1.750,0.1951,0.00838,0.00261,0.0021,0.7279,0.9353 2.000,0.2282,0.00843,0.00269,0.0011,0.7123,0.9479 2.250,0.2613,0.00849,0.00273,0.0002,0.6819,0.9594 2.500,0.2938,0.00862,0.00272,-0.0006,0.6294,0.9706 2.750,0.3266,0.00883,0.00274,-0.0016,0.5597,0.9818 3.000,0.3588,0.00929,0.00285,-0.0028,0.4572,0.9929 3.250,0.3845,0.01006,0.00306,-0.0030,0.3246,1.0000 3.500,0.4042,0.01081,0.00336,-0.0020,0.2304,1.0000 3.750,0.4258,0.01140,0.00368,-0.0012,0.1577,1.0000 4.000,0.4471,0.01217,0.00410,-0.0004,0.0904,1.0000 4.250,0.4699,0.01279,0.00455,0.0002,0.0584,1.0000 4.500,0.4935,0.01335,0.00507,0.0008,0.0446,1.0000 4.750,0.5176,0.01387,0.00573,0.0015,0.0380,1.0000 5.000,0.5411,0.01454,0.00645,0.0021,0.0332,1.0000 5.250,0.5639,0.01540,0.00740,0.0029,0.0307,1.0000 5.500,0.5872,0.01624,0.00836,0.0037,0.0291,1.0000 5.750,0.6108,0.01705,0.00929,0.0044,0.0266,1.0000 6.000,0.6350,0.01761,0.00991,0.0048,0.0222,1.0000 6.250,0.6600,0.01794,0.01033,0.0050,0.0164,1.0000 6.500,0.6838,0.01856,0.01095,0.0053,0.0110,1.0000 6.750,0.7066,0.01975,0.01244,0.0062,0.0084,1.0000 7.000,0.7287,0.02107,0.01395,0.0070,0.0071,1.0000 7.250,0.7507,0.02233,0.01537,0.0077,0.0063,1.0000 7.500,0.7695,0.02453,0.01787,0.0087,0.0057,1.0000 7.750,0.7864,0.02739,0.02114,0.0099,0.0055,1.0000 8.000,0.8012,0.03057,0.02480,0.0111,0.0054,1.0000 8.250,0.8114,0.03441,0.02917,0.0125,0.0054,1.0000 8.500,0.8154,0.03896,0.03426,0.0140,0.0053,1.0000 8.750,0.8139,0.04373,0.03948,0.0151,0.0053,1.0000 9.000,0.8046,0.04893,0.04506,0.0160,0.0053,1.0000 9.250,0.7908,0.05349,0.04986,0.0166,0.0054,1.0000 9.500,0.7703,0.05812,0.05465,0.0161,0.0054,1.0000 9.750,0.7514,0.06411,0.06077,0.0120,0.0055,1.0000 10.000,0.7328,0.07508,0.07181,0.0032,0.0056,1.0000 10.250,0.7202,0.08446,0.08118,-0.0028,0.0057,1.0000