Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-vr8b-il-1000000 Airfoil,vr8b-il Reynolds number,1000000 Ncrit,9 Mach,0 Max Cl/Cd,64.1077 Max Cl/Cd alpha,5 Url,http://airfoiltools.com/polar/csv?polar=xf-vr8b-il-1000000 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -8.500,-0.6945,0.09324,0.09189,0.0331,1.0000,0.0083 -8.250,-0.6943,0.08723,0.08590,0.0279,1.0000,0.0083 -8.000,-0.6935,0.07922,0.07789,0.0168,1.0000,0.0083 -7.750,-0.6883,0.07184,0.07041,0.0099,1.0000,0.0083 -7.500,-0.6969,0.06103,0.05942,0.0032,1.0000,0.0085 -7.250,-0.6883,0.05618,0.05445,0.0006,1.0000,0.0087 -7.000,-0.6743,0.05220,0.05034,-0.0014,1.0000,0.0088 -6.750,-0.6577,0.04798,0.04597,-0.0031,1.0000,0.0090 -6.500,-0.6389,0.04385,0.04166,-0.0046,1.0000,0.0092 -6.250,-0.6179,0.03978,0.03738,-0.0058,1.0000,0.0096 -6.000,-0.5950,0.03560,0.03295,-0.0067,1.0000,0.0100 -5.750,-0.5731,0.01976,0.01555,-0.0056,0.9885,0.0086 -5.500,-0.5504,0.01879,0.01448,-0.0050,0.9773,0.0089 -5.250,-0.5295,0.01830,0.01391,-0.0037,0.9678,0.0093 -5.000,-0.5083,0.01715,0.01259,-0.0022,0.9592,0.0096 -4.750,-0.4827,0.01614,0.01143,-0.0017,0.9504,0.0102 -4.500,-0.4563,0.01511,0.01022,-0.0012,0.9403,0.0111 -4.250,-0.4303,0.01478,0.00971,-0.0003,0.9244,0.0120 -4.000,-0.4098,0.01295,0.00771,0.0013,0.8985,0.0135 -3.750,-0.3865,0.01244,0.00703,0.0023,0.8498,0.0146 -3.500,-0.3590,0.01198,0.00631,0.0025,0.7931,0.0161 -3.250,-0.3296,0.01158,0.00565,0.0022,0.7508,0.0184 -3.000,-0.3003,0.01059,0.00459,0.0016,0.7284,0.0212 -2.750,-0.2703,0.01010,0.00397,0.0010,0.7063,0.0224 -2.500,-0.2398,0.00964,0.00334,0.0004,0.6761,0.0225 -2.250,-0.2090,0.00938,0.00285,-0.0003,0.6286,0.0232 -2.000,-0.1784,0.00913,0.00242,-0.0010,0.5944,0.0235 -1.750,-0.1480,0.00898,0.00210,-0.0016,0.5640,0.0238 -1.500,-0.1174,0.00895,0.00185,-0.0023,0.5174,0.0239 -1.250,-0.0862,0.00915,0.00166,-0.0033,0.4191,0.0239 -1.000,-0.0508,0.01035,0.00170,-0.0061,0.0395,0.0241 -0.750,-0.0209,0.01037,0.00153,-0.0066,0.0261,0.0242 -0.500,0.0084,0.01029,0.00150,-0.0070,0.0221,0.0241 -0.250,0.0380,0.01027,0.00146,-0.0074,0.0216,0.0241 0.000,0.0675,0.01026,0.00142,-0.0078,0.0214,0.0242 0.250,0.0971,0.01026,0.00141,-0.0082,0.0214,0.0249 0.500,0.1266,0.01026,0.00139,-0.0087,0.0216,0.0307 0.750,0.1562,0.01027,0.00138,-0.0091,0.0218,0.0408 1.000,0.1857,0.01030,0.00138,-0.0095,0.0220,0.0423 1.250,0.2152,0.01032,0.00141,-0.0100,0.0222,0.0490 1.500,0.2490,0.00890,0.00145,-0.0125,0.0225,0.5649 1.750,0.2794,0.00858,0.00157,-0.0134,0.0227,0.6939 2.000,0.3074,0.00819,0.00174,-0.0134,0.0230,0.8484 2.250,0.3208,0.00801,0.00186,-0.0096,0.0232,0.9606 2.500,0.3440,0.00792,0.00180,-0.0083,0.0235,1.0000 2.750,0.3741,0.00807,0.00195,-0.0089,0.0239,1.0000 4.250,0.5537,0.00906,0.00310,-0.0122,0.0262,1.0000 4.500,0.5835,0.00932,0.00339,-0.0128,0.0264,1.0000 4.750,0.6133,0.00964,0.00375,-0.0133,0.0265,1.0000 5.000,0.6430,0.01003,0.00421,-0.0139,0.0265,1.0000 5.250,0.6724,0.01052,0.00476,-0.0145,0.0257,1.0000 5.500,0.7017,0.01114,0.00544,-0.0151,0.0249,1.0000 5.750,0.7305,0.01188,0.00625,-0.0157,0.0243,1.0000 6.000,0.7585,0.01288,0.00728,-0.0162,0.0227,1.0000 6.250,0.7850,0.01426,0.00875,-0.0166,0.0187,1.0000 6.500,0.8094,0.01631,0.01072,-0.0169,0.0155,1.0000 6.750,0.8377,0.01644,0.01089,-0.0173,0.0134,1.0000 7.000,0.8635,0.01769,0.01192,-0.0175,0.0123,1.0000 7.250,0.8898,0.01882,0.01322,-0.0178,0.0110,1.0000 7.500,0.9179,0.01900,0.01363,-0.0180,0.0098,1.0000 7.750,0.9446,0.01959,0.01433,-0.0182,0.0090,1.0000 8.000,0.9715,0.01982,0.01454,-0.0186,0.0084,1.0000 8.250,0.9984,0.01987,0.01459,-0.0190,0.0081,1.0000 8.500,1.0234,0.02103,0.01594,-0.0190,0.0074,1.0000 8.750,1.0462,0.02317,0.01847,-0.0187,0.0064,1.0000 9.000,1.0704,0.02417,0.01962,-0.0187,0.0060,1.0000 9.250,1.0944,0.02497,0.02054,-0.0188,0.0057,1.0000 9.500,1.1017,0.03078,0.02704,-0.0177,0.0052,1.0000 9.750,1.1169,0.03343,0.02998,-0.0172,0.0051,1.0000 10.000,1.1248,0.03727,0.03420,-0.0165,0.0049,1.0000 10.250,1.1214,0.04254,0.03989,-0.0155,0.0047,1.0000 10.500,1.1046,0.04878,0.04653,-0.0147,0.0045,1.0000 10.750,1.0799,0.05404,0.05202,-0.0146,0.0045,1.0000 11.000,1.0557,0.06064,0.05882,-0.0182,0.0046,1.0000 11.250,1.0333,0.06850,0.06685,-0.0244,0.0046,1.0000 11.500,1.0111,0.07773,0.07622,-0.0321,0.0047,1.0000