Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-s803-nr-50000 Airfoil,s803-nr Reynolds number,50000 Ncrit,9 Mach,0 Max Cl/Cd,38.5968 Max Cl/Cd alpha,8.25 Url,http://airfoiltools.com/polar/csv?polar=xf-s803-nr-50000 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -8.750,-0.3353,0.11182,0.10503,-0.0321,1.0000,0.2392 -8.500,-0.3294,0.10841,0.10168,-0.0310,1.0000,0.2463 -8.250,-0.3446,0.10778,0.10120,-0.0301,1.0000,0.2559 -8.000,-0.3311,0.10395,0.09740,-0.0283,1.0000,0.2684 -7.750,-0.3320,0.10144,0.09500,-0.0267,1.0000,0.2781 -7.500,-0.3571,0.10156,0.09531,-0.0245,1.0000,0.2875 -7.250,-0.3465,0.09823,0.09202,-0.0223,1.0000,0.3014 -7.000,-0.3428,0.09551,0.08937,-0.0199,1.0000,0.3130 -6.750,-0.3606,0.09449,0.08852,-0.0167,1.0000,0.3226 -6.500,-0.3806,0.09420,0.08838,-0.0127,1.0000,0.3340 -6.250,-0.3746,0.09139,0.08562,-0.0100,1.0000,0.3469 -6.000,-0.3823,0.08972,0.08407,-0.0065,1.0000,0.3578 -5.750,-0.4348,0.09168,0.08627,-0.0011,1.0000,0.3665 -5.500,-0.4386,0.08978,0.08444,0.0023,1.0000,0.3820 -5.250,-0.4499,0.08840,0.08317,0.0056,1.0000,0.3979 -4.500,-0.4200,0.05737,0.05108,-0.0492,1.0000,0.1774 -4.000,-0.3374,0.04400,0.03595,-0.0639,1.0000,0.1310 -3.750,-0.3073,0.04105,0.03246,-0.0663,1.0000,0.1305 -3.500,-0.2770,0.03866,0.02951,-0.0682,1.0000,0.1315 -3.250,-0.2480,0.03668,0.02703,-0.0694,1.0000,0.1325 -3.000,-0.2209,0.03498,0.02497,-0.0699,1.0000,0.1345 -2.750,-0.1976,0.03371,0.02365,-0.0699,1.0000,0.1400 -2.500,-0.1732,0.03281,0.02247,-0.0698,1.0000,0.1499 -2.250,-0.1514,0.03204,0.02163,-0.0690,1.0000,0.1635 -2.000,-0.1298,0.03117,0.02095,-0.0682,1.0000,0.1843 -1.750,-0.1001,0.02999,0.02015,-0.0690,1.0000,0.2561 -1.500,-0.0952,0.02850,0.02144,-0.0611,1.0000,0.7276 -1.250,-0.1078,0.02878,0.02176,-0.0512,1.0000,0.8163 -1.000,-0.1194,0.02847,0.02147,-0.0422,1.0000,0.8866 -0.750,-0.1217,0.02723,0.02029,-0.0371,1.0000,1.0000 -0.500,-0.0744,0.02839,0.02086,-0.0430,0.9933,1.0000 -0.250,-0.0325,0.02942,0.02144,-0.0478,0.9867,1.0000 0.000,0.0072,0.03045,0.02210,-0.0521,0.9803,1.0000 0.250,0.0487,0.03161,0.02292,-0.0566,0.9738,1.0000 0.500,0.0813,0.03249,0.02354,-0.0595,0.9677,1.0000 0.750,0.1215,0.03370,0.02451,-0.0637,0.9613,1.0000 1.000,0.1500,0.03456,0.02519,-0.0657,0.9550,1.0000 1.250,0.1892,0.03582,0.02624,-0.0696,0.9484,1.0000 1.500,0.2148,0.03671,0.02700,-0.0711,0.9418,1.0000 1.750,0.2537,0.03803,0.02817,-0.0748,0.9347,1.0000 2.000,0.2765,0.03896,0.02900,-0.0758,0.9280,1.0000 2.250,0.3176,0.04038,0.03031,-0.0797,0.9197,1.0000 2.500,0.3360,0.04130,0.03118,-0.0800,0.9125,1.0000 2.750,0.3724,0.04266,0.03245,-0.0830,0.9033,1.0000 3.000,0.3960,0.04377,0.03353,-0.0840,0.8947,1.0000 3.250,0.4247,0.04504,0.03478,-0.0858,0.8850,1.0000 3.500,0.4629,0.04643,0.03616,-0.0888,0.8741,1.0000 3.750,0.4858,0.04761,0.03734,-0.0896,0.8631,1.0000 4.000,0.5112,0.04888,0.03863,-0.0907,0.8511,1.0000 4.250,0.5407,0.05018,0.03996,-0.0922,0.8381,1.0000 4.500,0.5714,0.05147,0.04130,-0.0938,0.8242,1.0000 4.750,0.6020,0.05270,0.04260,-0.0953,0.8092,1.0000 5.000,0.6317,0.05391,0.04388,-0.0964,0.7935,1.0000 5.250,0.6614,0.05505,0.04514,-0.0974,0.7766,1.0000 5.500,0.6936,0.05606,0.04625,-0.0985,0.7587,1.0000 5.750,0.7324,0.05679,0.04711,-0.0999,0.7403,1.0000 6.000,0.7741,0.05721,0.04772,-0.1012,0.7213,1.0000 6.250,0.7928,0.05825,0.04888,-0.1003,0.6998,1.0000 6.500,0.8386,0.05793,0.04877,-0.1011,0.6789,1.0000 6.750,0.8734,0.05782,0.04887,-0.1007,0.6566,1.0000 7.000,0.9216,0.05640,0.04772,-0.1004,0.6337,1.0000 7.250,0.9721,0.05412,0.04576,-0.0994,0.6101,1.0000 7.500,1.0807,0.04545,0.03763,-0.0994,0.5873,1.0000 7.750,1.1756,0.03759,0.03023,-0.0994,0.5499,1.0000 8.000,1.2272,0.03295,0.02566,-0.0965,0.4935,1.0000 8.250,1.2378,0.03207,0.02450,-0.0912,0.4278,1.0000 8.500,1.2497,0.03273,0.02434,-0.0870,0.3578,1.0000 8.750,1.2603,0.03479,0.02584,-0.0841,0.3052,1.0000 9.000,1.2785,0.03706,0.02770,-0.0826,0.2651,1.0000 9.250,1.3039,0.03946,0.02991,-0.0821,0.2342,1.0000 9.500,1.3350,0.04197,0.03216,-0.0826,0.2093,1.0000 9.750,1.3607,0.04466,0.03496,-0.0824,0.1924,1.0000 10.000,1.3836,0.04737,0.03776,-0.0819,0.1783,1.0000 10.250,1.4134,0.05057,0.04096,-0.0825,0.1667,1.0000 10.500,1.4178,0.05350,0.04447,-0.0796,0.1601,1.0000 10.750,1.4395,0.05685,0.04786,-0.0793,0.1516,1.0000 11.000,1.4363,0.06038,0.05196,-0.0760,0.1483,1.0000 11.250,1.4347,0.06401,0.05600,-0.0732,0.1448,1.0000 11.500,1.4567,0.06800,0.05994,-0.0734,0.1383,1.0000 11.750,1.4373,0.07172,0.06415,-0.0692,0.1372,1.0000 12.000,1.4146,0.07553,0.06832,-0.0651,0.1366,1.0000 12.250,1.3893,0.07970,0.07280,-0.0617,0.1365,1.0000 12.500,1.3620,0.08445,0.07782,-0.0593,0.1367,1.0000 12.750,1.3331,0.08990,0.08350,-0.0582,0.1372,1.0000 13.000,1.3036,0.09613,0.08994,-0.0582,0.1379,1.0000 13.250,1.2760,0.10313,0.09708,-0.0594,0.1386,1.0000 13.500,1.0486,0.15004,0.14377,-0.0926,0.1803,1.0000 13.750,1.0503,0.15679,0.15055,-0.0950,0.1814,1.0000