Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-vr15-il-500000-n5 Airfoil,vr15-il Reynolds number,500000 Ncrit,5 Mach,0 Max Cl/Cd,69.234 Max Cl/Cd alpha,6.75 Url,http://airfoiltools.com/polar/csv?polar=xf-vr15-il-500000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -9.500,-0.6487,0.09396,0.09180,0.0126,1.0000,0.0054 -9.000,-0.8635,0.02734,0.02318,-0.0096,1.0000,0.0049 -8.750,-0.8504,0.02385,0.01922,-0.0081,1.0000,0.0051 -8.500,-0.8307,0.02198,0.01709,-0.0072,1.0000,0.0054 -8.250,-0.8089,0.02058,0.01547,-0.0065,1.0000,0.0056 -8.000,-0.7861,0.01936,0.01406,-0.0059,1.0000,0.0060 -7.750,-0.7629,0.01821,0.01272,-0.0052,1.0000,0.0064 -7.500,-0.7393,0.01712,0.01143,-0.0046,1.0000,0.0070 -7.250,-0.7153,0.01619,0.01035,-0.0040,1.0000,0.0076 -7.000,-0.6902,0.01564,0.00975,-0.0037,1.0000,0.0083 -6.750,-0.6654,0.01506,0.00907,-0.0032,0.9997,0.0094 -6.500,-0.6357,0.01440,0.00828,-0.0038,0.9917,0.0104 -6.250,-0.6046,0.01417,0.00806,-0.0046,0.9852,0.0115 -6.000,-0.5746,0.01386,0.00769,-0.0052,0.9789,0.0127 -5.750,-0.5454,0.01347,0.00721,-0.0055,0.9728,0.0140 -5.500,-0.5162,0.01359,0.00736,-0.0059,0.9665,0.0154 -5.250,-0.4886,0.01359,0.00734,-0.0058,0.9596,0.0170 -5.000,-0.4623,0.01343,0.00709,-0.0054,0.9526,0.0184 -4.750,-0.4382,0.01284,0.00645,-0.0046,0.9454,0.0197 -4.500,-0.4131,0.01251,0.00609,-0.0040,0.9382,0.0207 -4.250,-0.3885,0.01217,0.00571,-0.0032,0.9308,0.0218 -4.000,-0.3633,0.01181,0.00530,-0.0025,0.9236,0.0229 -3.750,-0.3383,0.01153,0.00496,-0.0018,0.9162,0.0242 -3.500,-0.3126,0.01129,0.00467,-0.0012,0.9083,0.0251 -3.250,-0.2889,0.01075,0.00406,-0.0002,0.9005,0.0263 -3.000,-0.2634,0.01039,0.00368,0.0004,0.8925,0.0276 -2.750,-0.2379,0.01016,0.00342,0.0011,0.8854,0.0290 -2.500,-0.2118,0.00994,0.00317,0.0015,0.8753,0.0306 -2.250,-0.1864,0.00973,0.00288,0.0023,0.8615,0.0318 -2.000,-0.1608,0.00954,0.00262,0.0030,0.8455,0.0329 -1.750,-0.1348,0.00940,0.00241,0.0036,0.8293,0.0342 -1.500,-0.1089,0.00918,0.00211,0.0042,0.8118,0.0375 -1.250,-0.0824,0.00904,0.00192,0.0046,0.7940,0.0416 -1.000,-0.0555,0.00894,0.00176,0.0050,0.7770,0.0478 -0.750,-0.0291,0.00875,0.00162,0.0054,0.7609,0.0763 -0.500,-0.0037,0.00833,0.00149,0.0058,0.7464,0.1796 -0.250,0.0195,0.00764,0.00137,0.0064,0.7311,0.3656 0.000,0.0365,0.00651,0.00124,0.0084,0.7141,0.6617 0.250,0.0973,0.00606,0.00165,0.0021,0.6825,0.9640 0.500,0.1440,0.00646,0.00183,-0.0017,0.6330,0.9860 0.750,0.1840,0.00685,0.00185,-0.0045,0.5483,0.9917 1.000,0.2204,0.00733,0.00190,-0.0066,0.4520,0.9952 1.250,0.2556,0.00771,0.00195,-0.0086,0.3747,0.9971 1.500,0.2887,0.00799,0.00199,-0.0100,0.3254,0.9987 1.750,0.3211,0.00820,0.00204,-0.0112,0.2923,1.0000 2.000,0.3479,0.00835,0.00208,-0.0111,0.2704,1.0000 2.250,0.3745,0.00849,0.00213,-0.0110,0.2519,1.0000 2.500,0.4010,0.00864,0.00220,-0.0108,0.2351,1.0000 2.750,0.4271,0.00879,0.00227,-0.0106,0.2193,1.0000 3.000,0.4531,0.00894,0.00235,-0.0103,0.2049,1.0000 3.250,0.4790,0.00909,0.00244,-0.0100,0.1924,1.0000 3.500,0.5048,0.00923,0.00255,-0.0096,0.1830,1.0000 4.000,0.5563,0.00953,0.00280,-0.0089,0.1663,1.0000 4.250,0.5818,0.00971,0.00295,-0.0086,0.1584,1.0000 4.500,0.6073,0.00987,0.00310,-0.0082,0.1498,1.0000 4.750,0.6327,0.01006,0.00327,-0.0078,0.1428,1.0000 5.000,0.6581,0.01024,0.00345,-0.0074,0.1365,1.0000 5.250,0.6833,0.01045,0.00365,-0.0069,0.1289,1.0000 5.500,0.7082,0.01069,0.00385,-0.0065,0.1185,1.0000 5.750,0.7333,0.01090,0.00406,-0.0060,0.1111,1.0000 6.000,0.7580,0.01115,0.00430,-0.0056,0.1031,1.0000 6.250,0.7828,0.01140,0.00455,-0.0051,0.0943,1.0000 6.500,0.8073,0.01167,0.00482,-0.0046,0.0855,1.0000 6.750,0.8315,0.01201,0.00511,-0.0040,0.0727,1.0000 7.000,0.8552,0.01241,0.00545,-0.0035,0.0601,1.0000 7.250,0.8789,0.01281,0.00585,-0.0028,0.0523,1.0000 7.500,0.9022,0.01325,0.00627,-0.0022,0.0457,1.0000 7.750,0.9259,0.01362,0.00668,-0.0016,0.0405,1.0000 8.000,0.9487,0.01411,0.00716,-0.0009,0.0340,1.0000 8.250,0.9719,0.01453,0.00761,-0.0002,0.0303,1.0000 8.500,0.9944,0.01506,0.00816,0.0005,0.0267,1.0000 8.750,1.0170,0.01554,0.00870,0.0013,0.0244,1.0000 9.000,1.0393,0.01603,0.00925,0.0020,0.0224,1.0000 9.250,1.0610,0.01661,0.00987,0.0029,0.0205,1.0000 9.500,1.0815,0.01735,0.01067,0.0038,0.0188,1.0000 9.750,1.1030,0.01788,0.01131,0.0047,0.0181,1.0000 10.000,1.1239,0.01848,0.01200,0.0056,0.0172,1.0000 10.250,1.1443,0.01910,0.01272,0.0066,0.0163,1.0000 10.500,1.1641,0.01977,0.01346,0.0076,0.0153,1.0000 10.750,1.1825,0.02058,0.01434,0.0087,0.0144,1.0000 11.000,1.1982,0.02165,0.01551,0.0101,0.0136,1.0000 11.250,1.2163,0.02241,0.01640,0.0113,0.0132,1.0000 11.500,1.2333,0.02325,0.01736,0.0126,0.0128,1.0000 11.750,1.2492,0.02416,0.01839,0.0139,0.0124,1.0000 12.000,1.2639,0.02512,0.01948,0.0153,0.0119,1.0000 12.250,1.2774,0.02615,0.02063,0.0168,0.0115,1.0000 12.500,1.2896,0.02721,0.02181,0.0184,0.0112,1.0000 12.750,1.3000,0.02834,0.02304,0.0201,0.0108,1.0000 13.000,1.3052,0.02957,0.02437,0.0224,0.0105,1.0000 13.250,1.3066,0.03111,0.02603,0.0248,0.0102,1.0000 13.500,1.3034,0.03319,0.02826,0.0268,0.0099,1.0000 13.750,1.3012,0.03545,0.03067,0.0281,0.0096,1.0000 14.000,1.3026,0.03760,0.03298,0.0287,0.0095,1.0000 14.250,1.3023,0.04015,0.03568,0.0288,0.0093,1.0000 14.500,1.2982,0.04340,0.03910,0.0282,0.0092,1.0000 14.750,1.2911,0.04742,0.04328,0.0267,0.0090,1.0000 15.000,1.2807,0.05247,0.04851,0.0240,0.0089,1.0000 15.250,1.2651,0.05913,0.05536,0.0198,0.0089,1.0000 15.500,1.2437,0.06764,0.06406,0.0142,0.0089,1.0000 15.750,1.2164,0.07735,0.07395,0.0083,0.0090,1.0000 16.000,1.1859,0.08718,0.08391,0.0030,0.0091,1.0000