Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-vr11x-il-50000 Airfoil,vr11x-il Reynolds number,50000 Ncrit,9 Mach,0 Max Cl/Cd,30.4749 Max Cl/Cd alpha,4 Url,http://airfoiltools.com/polar/csv?polar=xf-vr11x-il-50000 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -8.750,-0.4148,0.10834,0.10190,-0.0183,1.0000,0.2669 -8.500,-0.4306,0.10735,0.10101,-0.0162,1.0000,0.2788 -8.250,-0.4209,0.10398,0.09766,-0.0138,1.0000,0.2932 -8.000,-0.4190,0.10124,0.09496,-0.0114,1.0000,0.3072 -7.750,-0.4222,0.09890,0.09269,-0.0088,1.0000,0.3223 -7.500,-0.4263,0.09670,0.09056,-0.0060,1.0000,0.3394 -7.250,-0.4337,0.09477,0.08870,-0.0028,1.0000,0.3584 -7.000,-0.4508,0.09341,0.08745,0.0010,1.0000,0.3774 -6.750,-0.4312,0.08997,0.08402,0.0040,1.0000,0.4064 -6.500,-0.4255,0.08745,0.08156,0.0076,1.0000,0.4367 -6.250,-0.4593,0.08731,0.08156,0.0139,1.0000,0.4613 -6.000,-0.4017,0.08236,0.07653,0.0154,1.0000,0.5175 -5.750,-0.3816,0.07984,0.07403,0.0194,1.0000,0.5733 -4.500,-0.3772,0.06736,0.06184,0.0343,1.0000,0.6757 -4.000,-0.4792,0.04726,0.03895,-0.0052,1.0000,0.1641 -3.750,-0.4558,0.04363,0.03489,-0.0042,1.0000,0.1436 -3.500,-0.4318,0.04103,0.03161,-0.0028,1.0000,0.1304 -3.250,-0.4084,0.03857,0.02879,-0.0017,1.0000,0.1257 -3.000,-0.3830,0.03653,0.02617,-0.0005,1.0000,0.1209 -2.750,-0.3569,0.03532,0.02436,0.0010,1.0000,0.1174 -2.500,-0.3304,0.03337,0.02221,0.0017,1.0000,0.1161 -2.250,-0.3034,0.03185,0.02044,0.0025,1.0000,0.1156 -2.000,-0.2759,0.03067,0.01899,0.0033,1.0000,0.1172 -1.750,-0.2468,0.02925,0.01764,0.0034,1.0000,0.1237 -1.500,-0.2157,0.02838,0.01664,0.0035,1.0000,0.1317 -1.250,-0.1876,0.02745,0.01572,0.0039,1.0000,0.1434 -1.000,-0.0801,0.02339,0.01467,-0.0085,1.0000,1.0000 -0.750,-0.0628,0.02355,0.01436,-0.0066,1.0000,1.0000 -0.500,-0.0457,0.02374,0.01423,-0.0050,1.0000,1.0000 -0.250,-0.0286,0.02398,0.01420,-0.0035,1.0000,1.0000 0.000,-0.0113,0.02426,0.01426,-0.0022,1.0000,1.0000 0.250,0.0060,0.02458,0.01440,-0.0009,1.0000,1.0000 0.500,0.0232,0.02495,0.01461,0.0003,1.0000,1.0000 0.750,0.0403,0.02537,0.01490,0.0014,1.0000,1.0000 1.000,0.0571,0.02585,0.01527,0.0024,1.0000,1.0000 1.250,0.0736,0.02640,0.01573,0.0034,1.0000,1.0000 1.500,0.0897,0.02703,0.01628,0.0042,1.0000,1.0000 1.750,0.1053,0.02774,0.01694,0.0050,1.0000,1.0000 2.000,0.1202,0.02855,0.01772,0.0056,1.0000,1.0000 2.250,0.2245,0.03072,0.01987,-0.0103,0.9605,1.0000 2.500,0.3062,0.03172,0.02092,-0.0205,0.9231,1.0000 2.750,0.3719,0.03198,0.02128,-0.0270,0.8891,1.0000 3.000,0.4402,0.03153,0.02101,-0.0329,0.8544,1.0000 3.250,0.5053,0.03022,0.01991,-0.0371,0.8151,1.0000 3.500,0.5554,0.02807,0.01799,-0.0375,0.7656,1.0000 3.750,0.5969,0.02508,0.01515,-0.0350,0.6944,1.0000 4.000,0.6802,0.02232,0.01131,-0.0372,0.5550,1.0000 4.250,0.7059,0.02346,0.01185,-0.0360,0.4940,1.0000 4.500,0.7324,0.02446,0.01253,-0.0353,0.4588,1.0000 4.750,0.7607,0.02542,0.01326,-0.0351,0.4340,1.0000 5.000,0.7872,0.02639,0.01416,-0.0347,0.4145,1.0000 5.250,0.8146,0.02743,0.01513,-0.0346,0.4001,1.0000 5.500,0.8411,0.02850,0.01615,-0.0343,0.3876,1.0000 5.750,0.8640,0.02965,0.01745,-0.0336,0.3759,1.0000 6.000,0.8879,0.03088,0.01873,-0.0331,0.3660,1.0000 6.250,0.9117,0.03216,0.02009,-0.0326,0.3575,1.0000 6.500,0.9328,0.03363,0.02173,-0.0318,0.3494,1.0000 6.750,0.9552,0.03500,0.02319,-0.0310,0.3409,1.0000 7.000,0.9733,0.03671,0.02515,-0.0299,0.3338,1.0000 7.250,0.9921,0.03838,0.02700,-0.0289,0.3266,1.0000 7.500,1.0105,0.04020,0.02897,-0.0278,0.3197,1.0000 7.750,1.0220,0.04225,0.03136,-0.0260,0.3125,1.0000 8.000,1.0469,0.04398,0.03300,-0.0256,0.3056,1.0000 8.250,1.0467,0.04671,0.03627,-0.0227,0.2999,1.0000 8.500,1.0578,0.04894,0.03870,-0.0209,0.2932,1.0000 8.750,1.0721,0.05139,0.04129,-0.0196,0.2875,1.0000 9.000,1.0604,0.05513,0.04547,-0.0163,0.2837,1.0000 9.250,1.0533,0.05867,0.04928,-0.0135,0.2793,1.0000 9.500,1.0808,0.06050,0.05108,-0.0132,0.2723,1.0000 9.750,1.0547,0.06558,0.05648,-0.0097,0.2715,1.0000 10.000,1.0241,0.07127,0.06237,-0.0068,0.2717,1.0000 10.250,0.9932,0.07733,0.06851,-0.0047,0.2725,1.0000