Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-sd7037-il-500000 Airfoil,sd7037-il Reynolds number,500000 Ncrit,9 Mach,0 Max Cl/Cd,99.29 Max Cl/Cd alpha,4.25 Url,http://airfoiltools.com/polar/csv?polar=xf-sd7037-il-500000 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -9.250,-0.3023,0.08198,0.07986,-0.0377,1.0000,0.0211 -9.000,-0.3055,0.07804,0.07595,-0.0384,1.0000,0.0212 -8.750,-0.3163,0.07293,0.07088,-0.0381,1.0000,0.0215 -8.500,-0.3211,0.07030,0.06829,-0.0367,1.0000,0.0217 -8.250,-0.3294,0.06810,0.06613,-0.0347,1.0000,0.0219 -8.000,-0.3406,0.06613,0.06420,-0.0324,1.0000,0.0221 -7.750,-0.3399,0.06267,0.06076,-0.0337,0.9986,0.0224 -7.500,-0.3309,0.05784,0.05594,-0.0382,0.9956,0.0228 -7.250,-0.3254,0.05223,0.05033,-0.0446,0.9904,0.0231 -7.000,-0.3121,0.04451,0.04257,-0.0565,0.9861,0.0237 -6.750,-0.2982,0.03622,0.03415,-0.0672,0.9816,0.0245 -6.500,-0.2789,0.02661,0.02394,-0.0776,0.9763,0.0272 -6.250,-0.2634,0.01818,0.01517,-0.0830,0.9735,0.0283 -6.000,-0.2382,0.01601,0.01297,-0.0846,0.9698,0.0292 -5.750,-0.2142,0.01382,0.01062,-0.0858,0.9646,0.0307 -5.500,-0.2188,0.02082,0.01619,-0.0860,0.9658,0.0204 -5.250,-0.1884,0.01699,0.01180,-0.0870,0.9625,0.0183 -5.000,-0.1552,0.01525,0.00978,-0.0880,0.9599,0.0182 -4.750,-0.1272,0.01436,0.00878,-0.0880,0.9550,0.0188 -4.500,-0.0997,0.01327,0.00754,-0.0877,0.9497,0.0189 -4.250,-0.0703,0.01227,0.00643,-0.0878,0.9456,0.0189 -4.000,-0.0454,0.01157,0.00565,-0.0869,0.9390,0.0193 -3.750,-0.0189,0.01095,0.00497,-0.0864,0.9330,0.0201 -3.500,0.0073,0.01047,0.00442,-0.0857,0.9271,0.0209 -3.250,0.0324,0.00986,0.00376,-0.0850,0.9195,0.0226 -3.000,0.0589,0.00950,0.00336,-0.0844,0.9133,0.0252 -2.750,0.0847,0.00913,0.00298,-0.0837,0.9048,0.0319 -2.500,0.1105,0.00847,0.00258,-0.0832,0.8975,0.0997 -2.250,0.1363,0.00806,0.00239,-0.0827,0.8884,0.1647 -2.000,0.1623,0.00765,0.00223,-0.0824,0.8794,0.2480 -1.750,0.1881,0.00717,0.00208,-0.0820,0.8703,0.3616 -1.500,0.2132,0.00667,0.00201,-0.0815,0.8588,0.4970 -1.250,0.2383,0.00629,0.00195,-0.0808,0.8471,0.6132 -1.000,0.2632,0.00601,0.00191,-0.0799,0.8347,0.7049 -0.750,0.2871,0.00578,0.00188,-0.0786,0.8212,0.7886 -0.500,0.3094,0.00561,0.00185,-0.0768,0.8065,0.8607 -0.250,0.3326,0.00552,0.00180,-0.0752,0.7905,0.9198 0.000,0.3702,0.00548,0.00169,-0.0769,0.7733,0.9736 0.250,0.4083,0.00551,0.00160,-0.0790,0.7547,1.0000 0.500,0.4340,0.00562,0.00156,-0.0784,0.7353,1.0000 0.750,0.4600,0.00573,0.00155,-0.0779,0.7151,1.0000 1.000,0.4860,0.00586,0.00156,-0.0775,0.6948,1.0000 1.250,0.5122,0.00600,0.00158,-0.0770,0.6745,1.0000 1.500,0.5384,0.00614,0.00161,-0.0766,0.6535,1.0000 1.750,0.5645,0.00631,0.00166,-0.0762,0.6332,1.0000 2.000,0.5909,0.00646,0.00171,-0.0759,0.6122,1.0000 2.250,0.6170,0.00663,0.00179,-0.0755,0.5912,1.0000 2.500,0.6432,0.00681,0.00187,-0.0751,0.5703,1.0000 2.750,0.6695,0.00699,0.00196,-0.0748,0.5490,1.0000 3.000,0.6955,0.00720,0.00206,-0.0744,0.5280,1.0000 3.250,0.7217,0.00739,0.00219,-0.0741,0.5066,1.0000 3.500,0.7475,0.00762,0.00231,-0.0737,0.4851,1.0000 3.750,0.7736,0.00783,0.00245,-0.0734,0.4637,1.0000 4.000,0.7993,0.00807,0.00260,-0.0730,0.4416,1.0000 4.250,0.8251,0.00831,0.00278,-0.0726,0.4199,1.0000 4.500,0.8506,0.00858,0.00296,-0.0722,0.3976,1.0000 4.750,0.8761,0.00885,0.00315,-0.0719,0.3758,1.0000 5.000,0.9014,0.00914,0.00337,-0.0715,0.3536,1.0000 5.250,0.9266,0.00944,0.00360,-0.0711,0.3327,1.0000 5.500,0.9516,0.00976,0.00384,-0.0707,0.3106,1.0000 5.750,0.9765,0.01009,0.00410,-0.0702,0.2900,1.0000 6.000,1.0010,0.01046,0.00439,-0.0697,0.2666,1.0000 6.250,1.0253,0.01084,0.00469,-0.0692,0.2452,1.0000 6.500,1.0496,0.01122,0.00500,-0.0688,0.2249,1.0000 6.750,1.0734,0.01164,0.00535,-0.0682,0.2054,1.0000 7.000,1.0972,0.01205,0.00570,-0.0677,0.1850,1.0000 7.250,1.1204,0.01252,0.00608,-0.0670,0.1657,1.0000 7.500,1.1436,0.01298,0.00648,-0.0664,0.1488,1.0000 7.750,1.1666,0.01345,0.00690,-0.0658,0.1310,1.0000 8.000,1.1892,0.01394,0.00735,-0.0651,0.1154,1.0000 8.250,1.2109,0.01451,0.00783,-0.0643,0.0988,1.0000 8.500,1.2325,0.01507,0.00834,-0.0635,0.0849,1.0000 8.750,1.2536,0.01565,0.00890,-0.0626,0.0715,1.0000 9.000,1.2741,0.01628,0.00948,-0.0616,0.0583,1.0000 9.250,1.2921,0.01713,0.01022,-0.0604,0.0412,1.0000 9.500,1.3063,0.01830,0.01127,-0.0585,0.0229,1.0000 9.750,1.3222,0.01927,0.01224,-0.0568,0.0174,1.0000 10.000,1.3374,0.02023,0.01325,-0.0551,0.0152,1.0000 10.250,1.3517,0.02118,0.01430,-0.0532,0.0141,1.0000 10.500,1.3652,0.02202,0.01524,-0.0512,0.0135,1.0000 10.750,1.3756,0.02293,0.01624,-0.0487,0.0128,1.0000 11.000,1.3841,0.02395,0.01735,-0.0461,0.0123,1.0000 11.250,1.3903,0.02513,0.01862,-0.0434,0.0119,1.0000 11.500,1.3934,0.02657,0.02016,-0.0406,0.0116,1.0000 11.750,1.3929,0.02832,0.02202,-0.0377,0.0113,1.0000 12.000,1.3887,0.03049,0.02433,-0.0348,0.0110,1.0000 12.250,1.3921,0.03220,0.02616,-0.0329,0.0109,1.0000 12.500,1.3946,0.03407,0.02816,-0.0312,0.0107,1.0000 12.750,1.3955,0.03622,0.03044,-0.0297,0.0105,1.0000 13.000,1.3954,0.03858,0.03292,-0.0285,0.0105,1.0000 13.250,1.3973,0.04088,0.03534,-0.0277,0.0101,1.0000 13.500,1.3962,0.04362,0.03821,-0.0271,0.0101,1.0000 13.750,1.3946,0.04657,0.04129,-0.0268,0.0098,1.0000 14.000,1.3920,0.04981,0.04466,-0.0269,0.0097,1.0000 14.250,1.3888,0.05326,0.04824,-0.0272,0.0096,1.0000 14.500,1.3837,0.05715,0.05227,-0.0278,0.0095,1.0000 14.750,1.3785,0.06118,0.05644,-0.0287,0.0094,1.0000 15.000,1.3733,0.06541,0.06080,-0.0300,0.0093,1.0000 15.250,1.3663,0.07007,0.06562,-0.0315,0.0092,1.0000 15.500,1.3589,0.07494,0.07064,-0.0333,0.0092,1.0000 15.750,1.3509,0.08014,0.07598,-0.0354,0.0092,1.0000 16.000,1.3425,0.08557,0.08155,-0.0379,0.0091,1.0000 16.250,1.3318,0.09156,0.08771,-0.0406,0.0091,1.0000 16.500,1.3217,0.09767,0.09397,-0.0437,0.0091,1.0000 16.750,1.3102,0.10423,0.10068,-0.0471,0.0091,1.0000 17.000,1.2978,0.11118,0.10779,-0.0508,0.0091,1.0000 17.250,1.2852,0.11841,0.11518,-0.0549,0.0091,1.0000 17.500,1.2717,0.12605,0.12298,-0.0594,0.0091,1.0000 17.750,1.2573,0.13411,0.13120,-0.0643,0.0092,1.0000 18.000,1.2417,0.14273,0.13998,-0.0696,0.0092,1.0000 18.250,1.2245,0.15212,0.14954,-0.0756,0.0093,1.0000 18.500,1.1999,0.16410,0.16172,-0.0834,0.0095,1.0000 18.750,1.1689,0.17880,0.17662,-0.0929,0.0098,1.0000 19.000,1.0539,0.23638,0.23430,-0.1202,0.0197,1.0000