Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-hq108-il-50000-n5 Airfoil,hq108-il Reynolds number,50000 Ncrit,5 Mach,0 Max Cl/Cd,33.2664 Max Cl/Cd alpha,4.75 Url,http://airfoiltools.com/polar/csv?polar=xf-hq108-il-50000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -9.000,-0.5570,0.09541,0.08861,-0.0119,1.0000,0.0415 -8.750,-0.5614,0.08967,0.08297,-0.0162,1.0000,0.0398 -8.250,-0.5787,0.07744,0.07074,-0.0275,1.0000,0.0369 -8.000,-0.5795,0.07306,0.06634,-0.0291,1.0000,0.0365 -7.750,-0.5798,0.06865,0.06186,-0.0306,1.0000,0.0361 -7.500,-0.5787,0.06431,0.05739,-0.0320,1.0000,0.0358 -7.250,-0.5761,0.05976,0.05265,-0.0330,1.0000,0.0355 -7.000,-0.5705,0.05539,0.04802,-0.0337,1.0000,0.0352 -6.750,-0.5622,0.05103,0.04333,-0.0339,1.0000,0.0351 -6.500,-0.5509,0.04691,0.03880,-0.0338,1.0000,0.0351 -6.250,-0.5368,0.04296,0.03437,-0.0334,1.0000,0.0354 -6.000,-0.5200,0.03930,0.03016,-0.0327,1.0000,0.0359 -5.750,-0.5006,0.03602,0.02630,-0.0317,1.0000,0.0367 -5.500,-0.4816,0.03327,0.02332,-0.0310,1.0000,0.0401 -5.250,-0.4605,0.03125,0.02101,-0.0301,1.0000,0.0457 -5.000,-0.4366,0.02890,0.01815,-0.0288,1.0000,0.0491 -4.750,-0.4143,0.02669,0.01585,-0.0274,1.0000,0.0532 -4.500,-0.3917,0.02513,0.01402,-0.0259,1.0000,0.0624 -4.250,-0.3712,0.02365,0.01243,-0.0246,1.0000,0.0778 -4.000,-0.3511,0.02218,0.01098,-0.0232,1.0000,0.0989 -3.750,-0.3305,0.02067,0.00960,-0.0222,1.0000,0.1342 -3.500,-0.3126,0.01887,0.00843,-0.0213,1.0000,0.2284 -3.250,-0.3023,0.01697,0.00808,-0.0183,1.0000,0.5048 -3.000,-0.2907,0.01663,0.00814,-0.0137,1.0000,0.6621 -2.750,-0.2784,0.01651,0.00809,-0.0091,1.0000,0.7478 -2.500,-0.2660,0.01640,0.00800,-0.0044,1.0000,0.8223 -2.250,-0.2379,0.01631,0.00772,-0.0024,1.0000,0.8923 -2.000,-0.1774,0.01630,0.00731,-0.0078,1.0000,0.9458 -1.750,-0.1113,0.01617,0.00677,-0.0155,1.0000,0.9803 -1.500,-0.0770,0.01597,0.00634,-0.0181,1.0000,1.0000 -1.250,-0.0787,0.01582,0.00605,-0.0143,1.0000,1.0000 -1.000,-0.0730,0.01578,0.00585,-0.0117,1.0000,1.0000 -0.750,-0.0605,0.01581,0.00572,-0.0101,1.0000,1.0000 -0.500,-0.0447,0.01591,0.00566,-0.0090,1.0000,1.0000 -0.250,-0.0272,0.01606,0.00566,-0.0081,1.0000,1.0000 0.000,0.0014,0.01630,0.00578,-0.0094,0.9950,1.0000 0.250,0.0422,0.01662,0.00597,-0.0129,0.9846,1.0000 0.500,0.0821,0.01692,0.00620,-0.0161,0.9735,1.0000 0.750,0.1214,0.01721,0.00645,-0.0191,0.9619,1.0000 1.000,0.1607,0.01748,0.00673,-0.0219,0.9500,1.0000 1.250,0.2001,0.01774,0.00701,-0.0247,0.9378,1.0000 1.500,0.2399,0.01798,0.00731,-0.0275,0.9256,1.0000 1.750,0.2804,0.01821,0.00763,-0.0303,0.9133,1.0000 2.000,0.3206,0.01837,0.00796,-0.0327,0.8983,1.0000 2.250,0.3638,0.01837,0.00811,-0.0350,0.8792,1.0000 2.500,0.3989,0.01835,0.00824,-0.0357,0.8561,1.0000 2.750,0.4324,0.01835,0.00847,-0.0360,0.8349,1.0000 3.000,0.4616,0.01842,0.00870,-0.0355,0.8133,1.0000 3.250,0.4891,0.01848,0.00894,-0.0347,0.7899,1.0000 3.500,0.5158,0.01850,0.00916,-0.0336,0.7641,1.0000 3.750,0.5413,0.01852,0.00935,-0.0321,0.7340,1.0000 4.000,0.5655,0.01850,0.00950,-0.0302,0.6969,1.0000 4.250,0.5887,0.01849,0.00969,-0.0279,0.6486,1.0000 4.500,0.6099,0.01858,0.00979,-0.0253,0.5824,1.0000 4.750,0.6294,0.01892,0.00989,-0.0225,0.4926,1.0000 5.000,0.6470,0.01978,0.01028,-0.0202,0.3920,1.0000 5.250,0.6639,0.02103,0.01108,-0.0185,0.2994,1.0000 5.500,0.6809,0.02256,0.01221,-0.0172,0.2199,1.0000 5.750,0.6990,0.02421,0.01355,-0.0160,0.1559,1.0000 6.000,0.7176,0.02597,0.01506,-0.0150,0.1110,1.0000 6.250,0.7371,0.02783,0.01698,-0.0139,0.0832,1.0000 6.500,0.7574,0.02992,0.01903,-0.0128,0.0667,1.0000 6.750,0.7798,0.03217,0.02144,-0.0116,0.0553,1.0000 7.000,0.8018,0.03431,0.02388,-0.0107,0.0448,1.0000 7.250,0.8239,0.03744,0.02726,-0.0096,0.0406,1.0000 7.500,0.8438,0.04028,0.03064,-0.0085,0.0357,1.0000 7.750,0.8593,0.04275,0.03332,-0.0077,0.0317,1.0000 8.000,0.8717,0.04664,0.03755,-0.0066,0.0300,1.0000 8.250,0.8811,0.05068,0.04218,-0.0053,0.0294,1.0000 8.500,0.8854,0.05494,0.04695,-0.0041,0.0291,1.0000 8.750,0.8845,0.05934,0.05179,-0.0030,0.0288,1.0000 9.000,0.8788,0.06378,0.05659,-0.0023,0.0288,1.0000 9.250,0.8692,0.06812,0.06118,-0.0019,0.0288,1.0000 9.500,0.8551,0.07222,0.06545,-0.0016,0.0290,1.0000 9.750,0.8394,0.07679,0.07014,-0.0028,0.0291,1.0000 10.000,0.8240,0.08209,0.07553,-0.0056,0.0293,1.0000 10.250,0.8096,0.08824,0.08173,-0.0097,0.0296,1.0000 10.500,0.7982,0.09494,0.08844,-0.0143,0.0298,1.0000