Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-oa209-il-1000000 Airfoil,oa209-il Reynolds number,1000000 Ncrit,9 Mach,0 Max Cl/Cd,90.4963 Max Cl/Cd alpha,7.75 Url,http://airfoiltools.com/polar/csv?polar=xf-oa209-il-1000000 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -9.500,-0.6305,0.10642,0.10496,0.0265,1.0000,0.0112 -9.250,-0.6284,0.10167,0.10021,0.0235,1.0000,0.0115 -9.000,-0.6272,0.09651,0.09506,0.0198,1.0000,0.0119 -8.750,-0.5355,0.07003,0.06866,-0.0047,0.9909,0.0130 -8.500,-0.5517,0.06237,0.06096,-0.0124,0.9818,0.0129 -8.250,-0.5709,0.05783,0.05634,-0.0136,0.9726,0.0129 -8.000,-0.5947,0.05154,0.04993,-0.0137,0.9653,0.0130 -7.750,-0.5978,0.04708,0.04537,-0.0137,0.9607,0.0131 -7.500,-0.6495,0.05370,0.05166,-0.0102,0.9648,0.0131 -7.250,-0.6385,0.05077,0.04863,-0.0102,0.9609,0.0132 -7.000,-0.6256,0.04808,0.04582,-0.0100,0.9566,0.0134 -6.750,-0.6125,0.04556,0.04318,-0.0092,0.9525,0.0136 -6.500,-0.5955,0.04268,0.04016,-0.0091,0.9490,0.0139 -6.250,-0.5777,0.03963,0.03694,-0.0087,0.9451,0.0143 -6.000,-0.5702,0.02555,0.02183,-0.0055,0.9409,0.0125 -5.750,-0.5531,0.01819,0.01354,-0.0037,0.9376,0.0124 -5.500,-0.5274,0.01667,0.01176,-0.0032,0.9331,0.0127 -5.250,-0.5037,0.01524,0.01008,-0.0021,0.9281,0.0130 -5.000,-0.4801,0.01371,0.00840,-0.0012,0.9238,0.0134 -4.750,-0.4531,0.01304,0.00768,-0.0011,0.9189,0.0137 -4.500,-0.4271,0.01253,0.00713,-0.0005,0.9143,0.0142 -4.250,-0.4015,0.01211,0.00665,0.0001,0.9101,0.0148 -4.000,-0.3731,0.01164,0.00614,0.0001,0.9050,0.0155 -3.750,-0.3459,0.01128,0.00573,0.0004,0.8997,0.0160 -3.500,-0.3200,0.01042,0.00479,0.0009,0.8950,0.0168 -3.250,-0.2913,0.00999,0.00438,0.0008,0.8888,0.0175 -3.000,-0.2636,0.00967,0.00403,0.0009,0.8825,0.0184 -2.750,-0.2354,0.00936,0.00370,0.0010,0.8750,0.0194 -2.500,-0.2072,0.00901,0.00329,0.0011,0.8665,0.0205 -2.250,-0.1785,0.00869,0.00299,0.0010,0.8577,0.0223 -1.750,-0.1209,0.00821,0.00244,0.0009,0.8372,0.0263 -1.500,-0.0920,0.00804,0.00225,0.0008,0.8246,0.0293 -1.250,-0.0630,0.00786,0.00205,0.0007,0.8101,0.0344 -1.000,-0.0338,0.00771,0.00188,0.0005,0.7921,0.0431 -0.750,-0.0044,0.00755,0.00174,0.0003,0.7721,0.0673 -0.500,0.0261,0.00643,0.00153,-0.0011,0.7465,0.3746 -0.250,0.0568,0.00516,0.00142,-0.0025,0.7168,0.7419 0.000,0.0849,0.00509,0.00148,-0.0023,0.6773,0.8263 0.250,0.1134,0.00527,0.00154,-0.0022,0.6234,0.8593 0.500,0.1420,0.00559,0.00162,-0.0023,0.5526,0.8788 0.750,0.1708,0.00603,0.00173,-0.0026,0.4624,0.8929 1.000,0.1985,0.00639,0.00186,-0.0025,0.4031,0.9059 1.250,0.2245,0.00663,0.00198,-0.0018,0.3707,0.9174 1.500,0.2520,0.00677,0.00202,-0.0017,0.3480,0.9228 1.750,0.2801,0.00689,0.00206,-0.0017,0.3308,0.9269 2.000,0.3090,0.00701,0.00211,-0.0019,0.3153,0.9306 2.250,0.3382,0.00712,0.00215,-0.0022,0.3023,0.9339 2.500,0.3658,0.00719,0.00218,-0.0021,0.2901,0.9372 2.750,0.3937,0.00729,0.00222,-0.0021,0.2780,0.9408 3.000,0.4222,0.00739,0.00227,-0.0022,0.2672,0.9444 3.250,0.4510,0.00749,0.00233,-0.0024,0.2569,0.9476 3.500,0.4780,0.00756,0.00237,-0.0022,0.2461,0.9511 3.750,0.5055,0.00766,0.00243,-0.0021,0.2362,0.9548 4.000,0.5336,0.00776,0.00250,-0.0022,0.2269,0.9583 4.250,0.5616,0.00788,0.00258,-0.0023,0.2165,0.9617 4.500,0.5882,0.00795,0.00264,-0.0020,0.2075,0.9656 4.750,0.6156,0.00806,0.00273,-0.0019,0.1986,0.9696 5.000,0.6434,0.00822,0.00283,-0.0020,0.1881,0.9735 5.250,0.6707,0.00831,0.00292,-0.0019,0.1797,0.9780 5.500,0.6989,0.00846,0.00303,-0.0021,0.1686,0.9829 5.750,0.7288,0.00865,0.00317,-0.0027,0.1575,0.9878 6.250,0.7900,0.00904,0.00351,-0.0043,0.1389,1.0000 6.500,0.8198,0.00930,0.00372,-0.0050,0.1297,1.0000 6.750,0.8495,0.00955,0.00394,-0.0057,0.1211,1.0000 7.000,0.8790,0.00979,0.00417,-0.0063,0.1130,1.0000 7.250,0.9083,0.01009,0.00443,-0.0069,0.1040,1.0000 7.500,0.9375,0.01037,0.00469,-0.0074,0.0961,1.0000 7.750,0.9665,0.01068,0.00498,-0.0080,0.0874,1.0000 8.000,0.9951,0.01103,0.00529,-0.0085,0.0779,1.0000 8.250,1.0234,0.01144,0.00564,-0.0090,0.0678,1.0000 8.500,1.0513,0.01188,0.00604,-0.0094,0.0572,1.0000 8.750,1.0789,0.01239,0.00649,-0.0098,0.0473,1.0000 9.000,1.1061,0.01292,0.00699,-0.0102,0.0397,1.0000 9.250,1.1330,0.01347,0.00752,-0.0105,0.0346,1.0000 9.500,1.1601,0.01393,0.00801,-0.0107,0.0318,1.0000 9.750,1.1866,0.01447,0.00856,-0.0109,0.0292,1.0000 10.000,1.2124,0.01511,0.00924,-0.0110,0.0270,1.0000 10.250,1.2388,0.01555,0.00973,-0.0112,0.0257,1.0000 10.500,1.2645,0.01608,0.01030,-0.0113,0.0243,1.0000 10.750,1.2885,0.01688,0.01114,-0.0112,0.0226,1.0000 11.000,1.3128,0.01755,0.01189,-0.0112,0.0218,1.0000 11.250,1.3374,0.01809,0.01250,-0.0111,0.0211,1.0000 11.500,1.3613,0.01871,0.01318,-0.0110,0.0203,1.0000 11.750,1.3845,0.01936,0.01389,-0.0108,0.0196,1.0000 12.000,1.4060,0.02020,0.01478,-0.0105,0.0187,1.0000 12.250,1.4225,0.02160,0.01629,-0.0097,0.0178,1.0000 12.500,1.4442,0.02224,0.01701,-0.0094,0.0175,1.0000 12.750,1.4645,0.02300,0.01785,-0.0089,0.0171,1.0000 13.000,1.4833,0.02385,0.01879,-0.0082,0.0167,1.0000 13.250,1.5006,0.02477,0.01981,-0.0075,0.0162,1.0000 13.500,1.5163,0.02576,0.02087,-0.0066,0.0158,1.0000 13.750,1.5299,0.02681,0.02200,-0.0055,0.0154,1.0000 14.000,1.5370,0.02808,0.02335,-0.0038,0.0151,1.0000 14.250,1.5369,0.02987,0.02524,-0.0017,0.0147,1.0000 14.500,1.5292,0.03251,0.02802,0.0002,0.0143,1.0000 14.750,1.5236,0.03532,0.03097,0.0012,0.0141,1.0000 15.000,1.5266,0.03757,0.03334,0.0014,0.0140,1.0000 15.250,1.5270,0.04031,0.03620,0.0011,0.0139,1.0000 15.500,1.5241,0.04375,0.03978,0.0001,0.0138,1.0000 15.750,1.5180,0.04801,0.04418,-0.0018,0.0136,1.0000 16.000,1.5071,0.05349,0.04983,-0.0048,0.0135,1.0000 16.250,1.4913,0.06031,0.05681,-0.0089,0.0135,1.0000 16.500,1.4705,0.06839,0.06506,-0.0137,0.0134,1.0000 16.750,1.4452,0.07703,0.07385,-0.0184,0.0134,1.0000 17.000,1.4167,0.08587,0.08283,-0.0229,0.0135,1.0000 17.250,1.3887,0.09443,0.09151,-0.0272,0.0135,1.0000