Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-davis-il-500000-n5 Airfoil,davis-il Reynolds number,500000 Ncrit,5 Mach,0 Max Cl/Cd,91.325 Max Cl/Cd alpha,3.5 Url,http://airfoiltools.com/polar/csv?polar=xf-davis-il-500000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -11.750,-0.6090,0.06928,0.06691,-0.0558,1.0000,0.0062 -11.500,-0.6514,0.05976,0.05736,-0.0605,0.9994,0.0062 -11.250,-0.6832,0.04021,0.03746,-0.0862,0.9902,0.0060 -11.000,-0.6818,0.03432,0.03118,-0.0924,0.9828,0.0061 -10.750,-0.6719,0.03031,0.02677,-0.0953,0.9784,0.0061 -10.500,-0.6576,0.02799,0.02417,-0.0960,0.9740,0.0062 -10.250,-0.6432,0.02503,0.02089,-0.0968,0.9702,0.0064 -10.000,-0.6192,0.02329,0.01895,-0.0981,0.9683,0.0067 -9.750,-0.5993,0.02210,0.01759,-0.0977,0.9637,0.0068 -9.500,-0.5730,0.02099,0.01634,-0.0985,0.9608,0.0071 -9.250,-0.5443,0.01987,0.01506,-0.0997,0.9586,0.0074 -9.000,-0.5218,0.01884,0.01384,-0.0994,0.9535,0.0078 -8.750,-0.4955,0.01787,0.01271,-0.0997,0.9495,0.0081 -8.500,-0.4659,0.01704,0.01173,-0.1006,0.9469,0.0086 -8.250,-0.4439,0.01632,0.01088,-0.0998,0.9409,0.0090 -8.000,-0.4179,0.01536,0.00981,-0.1000,0.9367,0.0097 -7.750,-0.3917,0.01474,0.00909,-0.1000,0.9319,0.0103 -7.500,-0.3661,0.01420,0.00846,-0.0998,0.9260,0.0109 -7.250,-0.3370,0.01364,0.00778,-0.1003,0.9220,0.0117 -7.000,-0.3133,0.01317,0.00721,-0.0995,0.9151,0.0124 -6.750,-0.2859,0.01259,0.00655,-0.0996,0.9092,0.0138 -6.500,-0.2602,0.01224,0.00617,-0.0993,0.9012,0.0154 -6.250,-0.2319,0.01189,0.00575,-0.0994,0.8942,0.0171 -6.000,-0.2063,0.01159,0.00536,-0.0990,0.8856,0.0184 -5.750,-0.1794,0.01114,0.00485,-0.0989,0.8775,0.0211 -5.500,-0.1531,0.01090,0.00456,-0.0986,0.8671,0.0242 -5.250,-0.1262,0.01070,0.00426,-0.0983,0.8560,0.0263 -5.000,-0.0999,0.01039,0.00385,-0.0980,0.8439,0.0292 -4.750,-0.0738,0.01012,0.00350,-0.0976,0.8303,0.0327 -4.500,-0.0476,0.00994,0.00321,-0.0973,0.8163,0.0355 -4.250,-0.0217,0.00977,0.00294,-0.0968,0.8007,0.0395 -4.000,0.0037,0.00957,0.00269,-0.0962,0.7864,0.0468 -3.750,0.0280,0.00927,0.00244,-0.0956,0.7738,0.0794 -3.500,0.0532,0.00906,0.00229,-0.0951,0.7630,0.1100 -3.250,0.0790,0.00895,0.00218,-0.0947,0.7538,0.1307 -2.500,0.1570,0.00872,0.00187,-0.0935,0.7293,0.1727 -2.250,0.1829,0.00862,0.00181,-0.0931,0.7214,0.1931 -2.000,0.2090,0.00856,0.00176,-0.0928,0.7140,0.2132 -1.750,0.2352,0.00850,0.00171,-0.0924,0.7063,0.2332 -1.500,0.2612,0.00846,0.00167,-0.0920,0.6989,0.2515 -1.250,0.2870,0.00838,0.00163,-0.0916,0.6900,0.2730 -1.000,0.3124,0.00829,0.00160,-0.0912,0.6812,0.3031 -0.750,0.3375,0.00816,0.00160,-0.0906,0.6721,0.3477 -0.500,0.3629,0.00810,0.00159,-0.0901,0.6615,0.3809 -0.250,0.3877,0.00806,0.00158,-0.0895,0.6469,0.4113 0.000,0.4118,0.00804,0.00158,-0.0887,0.6284,0.4417 0.250,0.4351,0.00803,0.00157,-0.0878,0.6052,0.4759 0.500,0.4573,0.00805,0.00158,-0.0866,0.5810,0.5127 0.750,0.4794,0.00800,0.00162,-0.0855,0.5626,0.5653 1.000,0.4950,0.00760,0.00172,-0.0829,0.5488,0.7433 1.250,0.5162,0.00742,0.00185,-0.0812,0.5367,0.8676 1.500,0.5783,0.00755,0.00204,-0.0887,0.5233,0.9562 1.750,0.6238,0.00771,0.00214,-0.0927,0.5122,0.9785 2.000,0.6612,0.00787,0.00224,-0.0949,0.5013,0.9910 2.250,0.6982,0.00804,0.00235,-0.0971,0.4887,0.9999 2.500,0.7207,0.00817,0.00244,-0.0960,0.4772,1.0000 2.750,0.7429,0.00830,0.00253,-0.0949,0.4650,1.0000 3.000,0.7648,0.00844,0.00263,-0.0937,0.4507,1.0000 3.250,0.7860,0.00862,0.00274,-0.0924,0.4322,1.0000 3.500,0.8064,0.00883,0.00287,-0.0909,0.4078,1.0000 3.750,0.8257,0.00911,0.00302,-0.0893,0.3816,1.0000 4.000,0.8455,0.00939,0.00320,-0.0877,0.3626,1.0000 4.250,0.8660,0.00963,0.00340,-0.0863,0.3493,1.0000 4.500,0.8869,0.00987,0.00359,-0.0850,0.3390,1.0000 4.750,0.9080,0.01010,0.00380,-0.0837,0.3298,1.0000 5.000,0.9290,0.01035,0.00401,-0.0824,0.3194,1.0000 5.250,0.9495,0.01062,0.00425,-0.0811,0.3075,1.0000 5.750,0.9908,0.01115,0.00472,-0.0784,0.2826,1.0000 6.000,1.0111,0.01144,0.00495,-0.0771,0.2663,1.0000 6.250,1.0316,0.01171,0.00520,-0.0758,0.2507,1.0000 6.500,1.0502,0.01209,0.00548,-0.0742,0.2272,1.0000 6.750,1.0674,0.01253,0.00581,-0.0724,0.2022,1.0000 7.000,1.0718,0.01364,0.00647,-0.0684,0.1257,1.0000 7.250,1.0732,0.01486,0.00734,-0.0639,0.0657,1.0000 7.750,1.0926,0.01648,0.00869,-0.0579,0.0168,1.0000 8.000,1.1087,0.01695,0.00923,-0.0559,0.0144,1.0000 8.250,1.1243,0.01746,0.00979,-0.0540,0.0127,1.0000 8.500,1.1387,0.01805,0.01043,-0.0519,0.0114,1.0000 8.750,1.1511,0.01876,0.01121,-0.0496,0.0103,1.0000 9.000,1.1651,0.01938,0.01190,-0.0476,0.0098,1.0000 9.250,1.1784,0.02005,0.01265,-0.0455,0.0094,1.0000 9.500,1.1909,0.02077,0.01344,-0.0435,0.0088,1.0000 9.750,1.2028,0.02154,0.01429,-0.0414,0.0083,1.0000 10.000,1.2140,0.02237,0.01518,-0.0394,0.0078,1.0000 10.250,1.2222,0.02341,0.01627,-0.0371,0.0073,1.0000 10.500,1.2258,0.02478,0.01773,-0.0344,0.0070,1.0000 10.750,1.2357,0.02579,0.01883,-0.0325,0.0067,1.0000 11.000,1.2430,0.02702,0.02015,-0.0306,0.0065,1.0000 11.250,1.2487,0.02841,0.02162,-0.0286,0.0064,1.0000 11.500,1.2536,0.02993,0.02324,-0.0267,0.0061,1.0000 11.750,1.2588,0.03150,0.02490,-0.0251,0.0059,1.0000 12.000,1.2612,0.03337,0.02686,-0.0235,0.0058,1.0000 12.250,1.2646,0.03525,0.02883,-0.0222,0.0057,1.0000 12.500,1.2687,0.03714,0.03083,-0.0211,0.0054,1.0000 12.750,1.2700,0.03936,0.03314,-0.0200,0.0053,1.0000 13.000,1.2729,0.04151,0.03537,-0.0192,0.0052,1.0000 13.250,1.2721,0.04411,0.03805,-0.0185,0.0050,1.0000 13.500,1.2693,0.04701,0.04104,-0.0179,0.0048,1.0000 13.750,1.2650,0.05019,0.04432,-0.0174,0.0048,1.0000 14.000,1.2687,0.05262,0.04687,-0.0172,0.0046,1.0000 14.250,1.2635,0.05612,0.05050,-0.0170,0.0046,1.0000 14.500,1.2659,0.05887,0.05335,-0.0172,0.0044,1.0000 14.750,1.2638,0.06223,0.05684,-0.0175,0.0043,1.0000 15.000,1.2602,0.06584,0.06057,-0.0178,0.0043,1.0000 15.250,1.2576,0.06945,0.06430,-0.0184,0.0042,1.0000 15.500,1.2549,0.07314,0.06810,-0.0190,0.0041,1.0000 15.750,1.2521,0.07695,0.07203,-0.0199,0.0040,1.0000 16.000,1.2477,0.08101,0.07622,-0.0208,0.0040,1.0000 16.250,1.2429,0.08521,0.08054,-0.0219,0.0039,1.0000 16.500,1.2379,0.08957,0.08502,-0.0232,0.0038,1.0000 16.750,1.2340,0.09392,0.08950,-0.0247,0.0038,1.0000 17.000,1.2280,0.09862,0.09433,-0.0264,0.0037,1.0000 17.250,1.2204,0.10364,0.09948,-0.0281,0.0037,1.0000 17.500,1.2166,0.10828,0.10422,-0.0303,0.0036,1.0000 17.750,1.2091,0.11354,0.10961,-0.0324,0.0036,1.0000 18.000,1.2026,0.11876,0.11495,-0.0348,0.0036,1.0000 18.250,1.1955,0.12418,0.12050,-0.0374,0.0036,1.0000 18.500,1.1907,0.12926,0.12566,-0.0401,0.0035,1.0000 18.750,1.1799,0.13551,0.13207,-0.0431,0.0035,1.0000 19.000,1.1704,0.14171,0.13840,-0.0464,0.0035,1.0000