Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-vr11x-il-200000-n5 Airfoil,vr11x-il Reynolds number,200000 Ncrit,5 Mach,0 Max Cl/Cd,51.5722 Max Cl/Cd alpha,8.75 Url,http://www.airfoiltools.com/polar/csv?polar=xf-vr11x-il-200000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -9.000,-0.3903,0.08742,0.08386,-0.0461,0.9341,0.0290 -8.750,-0.3897,0.08276,0.07922,-0.0501,0.9319,0.0293 -8.500,-0.3922,0.07737,0.07383,-0.0560,0.9291,0.0295 -8.250,-0.3978,0.07239,0.06880,-0.0602,0.9265,0.0297 -8.000,-0.4021,0.06813,0.06444,-0.0621,0.9244,0.0300 -7.500,-0.4077,0.05877,0.05443,-0.0646,0.9202,0.0322 -7.000,-0.4056,0.04419,0.03913,-0.0617,0.9163,0.0171 -6.750,-0.3926,0.04187,0.03670,-0.0608,0.9147,0.0169 -6.500,-0.3796,0.03940,0.03402,-0.0596,0.9131,0.0167 -6.250,-0.3658,0.03680,0.03115,-0.0581,0.9118,0.0164 -6.000,-0.3509,0.03417,0.02822,-0.0565,0.9106,0.0162 -5.750,-0.3345,0.03168,0.02538,-0.0547,0.9095,0.0160 -5.500,-0.3164,0.02933,0.02267,-0.0530,0.9085,0.0158 -5.250,-0.2964,0.02724,0.02022,-0.0515,0.9077,0.0159 -5.000,-0.2746,0.02547,0.01810,-0.0502,0.9068,0.0160 -4.750,-0.2517,0.02396,0.01629,-0.0492,0.9055,0.0162 -4.500,-0.2280,0.02271,0.01478,-0.0483,0.9040,0.0166 -4.250,-0.2040,0.02176,0.01364,-0.0476,0.9027,0.0176 -4.000,-0.1802,0.02115,0.01300,-0.0471,0.9013,0.0186 -3.750,-0.1556,0.02040,0.01217,-0.0464,0.8997,0.0192 -3.500,-0.1309,0.01961,0.01131,-0.0457,0.8980,0.0197 -3.250,-0.1064,0.01893,0.01056,-0.0449,0.8965,0.0202 -3.000,-0.0818,0.01832,0.00990,-0.0440,0.8948,0.0209 -2.750,-0.0575,0.01773,0.00929,-0.0431,0.8931,0.0217 -2.500,-0.0371,0.01734,0.00892,-0.0417,0.8890,0.0228 -2.250,-0.0139,0.01695,0.00851,-0.0406,0.8841,0.0248 -2.000,0.0121,0.01641,0.00794,-0.0396,0.8797,0.0281 -1.750,0.0351,0.01606,0.00756,-0.0383,0.8738,0.0315 -1.500,0.0594,0.01557,0.00704,-0.0369,0.8676,0.0380 -1.250,0.0825,0.01493,0.00651,-0.0353,0.8613,0.0688 -1.000,0.0887,0.01291,0.00610,-0.0312,0.8534,0.4845 -0.750,0.2121,0.01180,0.00644,-0.0480,0.8456,0.9722 -0.500,0.2517,0.01167,0.00617,-0.0499,0.8374,0.9844 -0.250,0.2888,0.01157,0.00598,-0.0518,0.8286,0.9903 0.250,0.3611,0.01128,0.00556,-0.0553,0.8103,1.0000 0.500,0.3859,0.01117,0.00542,-0.0548,0.7965,1.0000 1.000,0.4350,0.01095,0.00514,-0.0536,0.7388,1.0000 1.250,0.4488,0.01035,0.00387,-0.0489,0.6310,1.0000 1.500,0.4704,0.01084,0.00379,-0.0476,0.5442,1.0000 1.750,0.4931,0.01136,0.00391,-0.0469,0.4689,1.0000 2.000,0.5152,0.01190,0.00407,-0.0461,0.4035,1.0000 2.250,0.5371,0.01238,0.00424,-0.0454,0.3496,1.0000 2.500,0.5591,0.01280,0.00441,-0.0446,0.3123,1.0000 2.750,0.5814,0.01316,0.00460,-0.0437,0.2837,1.0000 3.000,0.6036,0.01349,0.00477,-0.0429,0.2592,1.0000 3.250,0.6258,0.01380,0.00495,-0.0420,0.2410,1.0000 3.500,0.6481,0.01410,0.00515,-0.0411,0.2280,1.0000 3.750,0.6704,0.01438,0.00537,-0.0402,0.2187,1.0000 4.000,0.6922,0.01470,0.00561,-0.0393,0.2114,1.0000 4.250,0.7144,0.01498,0.00585,-0.0383,0.2054,1.0000 4.500,0.7363,0.01528,0.00611,-0.0374,0.1998,1.0000 4.750,0.7575,0.01564,0.00642,-0.0363,0.1951,1.0000 5.000,0.7795,0.01592,0.00670,-0.0353,0.1915,1.0000 5.250,0.8014,0.01622,0.00701,-0.0343,0.1881,1.0000 5.500,0.8230,0.01655,0.00733,-0.0333,0.1848,1.0000 5.750,0.8440,0.01692,0.00769,-0.0322,0.1816,1.0000 6.000,0.8648,0.01734,0.00807,-0.0311,0.1784,1.0000 6.250,0.8868,0.01764,0.00842,-0.0301,0.1756,1.0000 6.500,0.9084,0.01797,0.00880,-0.0291,0.1726,1.0000 6.750,0.9296,0.01831,0.00916,-0.0281,0.1687,1.0000 7.000,0.9500,0.01872,0.00954,-0.0269,0.1647,1.0000 7.250,0.9709,0.01911,0.00995,-0.0259,0.1611,1.0000 7.500,0.9921,0.01941,0.01035,-0.0248,0.1575,1.0000 7.750,1.0128,0.01974,0.01074,-0.0238,0.1537,1.0000 8.000,1.0326,0.02013,0.01113,-0.0225,0.1500,1.0000 8.250,1.0522,0.02057,0.01158,-0.0213,0.1463,1.0000 8.500,1.0726,0.02085,0.01199,-0.0202,0.1423,1.0000 8.750,1.0923,0.02118,0.01240,-0.0190,0.1383,1.0000 9.000,1.1107,0.02157,0.01282,-0.0176,0.1347,1.0000 9.250,1.1291,0.02201,0.01331,-0.0162,0.1316,1.0000 9.500,1.1486,0.02238,0.01382,-0.0150,0.1281,1.0000 9.750,1.1669,0.02277,0.01431,-0.0136,0.1245,1.0000 10.000,1.1824,0.02319,0.01479,-0.0118,0.1211,1.0000 10.250,1.1975,0.02361,0.01528,-0.0099,0.1173,1.0000 10.500,1.2138,0.02399,0.01578,-0.0083,0.1118,1.0000 10.750,1.2275,0.02443,0.01625,-0.0063,0.1070,1.0000 11.000,1.2438,0.02492,0.01687,-0.0048,0.1021,1.0000 11.250,1.2587,0.02545,0.01748,-0.0031,0.0972,1.0000 11.500,1.2729,0.02606,0.01815,-0.0014,0.0928,1.0000 11.750,1.2874,0.02670,0.01887,0.0001,0.0869,1.0000 12.000,1.3003,0.02744,0.01966,0.0018,0.0814,1.0000 12.250,1.3132,0.02824,0.02056,0.0034,0.0762,1.0000 12.500,1.3241,0.02917,0.02154,0.0051,0.0716,1.0000 12.750,1.3354,0.03014,0.02261,0.0068,0.0666,1.0000 13.000,1.3435,0.03132,0.02384,0.0086,0.0621,1.0000 13.250,1.3529,0.03247,0.02511,0.0103,0.0575,1.0000 13.500,1.3581,0.03392,0.02663,0.0122,0.0532,1.0000 13.750,1.3648,0.03530,0.02817,0.0138,0.0490,1.0000 14.000,1.3679,0.03700,0.02996,0.0156,0.0451,1.0000 14.250,1.3704,0.03879,0.03187,0.0173,0.0420,1.0000 14.500,1.3711,0.04078,0.03399,0.0189,0.0392,1.0000 14.750,1.3683,0.04315,0.03646,0.0203,0.0372,1.0000 15.000,1.3655,0.04565,0.03910,0.0215,0.0356,1.0000 15.250,1.3611,0.04845,0.04206,0.0223,0.0343,1.0000 15.500,1.3540,0.05175,0.04551,0.0226,0.0333,1.0000 15.750,1.3444,0.05566,0.04958,0.0223,0.0325,1.0000 16.000,1.3320,0.06035,0.05443,0.0212,0.0319,1.0000 16.250,1.3163,0.06600,0.06025,0.0192,0.0315,1.0000 16.500,1.2971,0.07269,0.06712,0.0162,0.0312,1.0000 16.750,1.2738,0.08051,0.07513,0.0124,0.0311,1.0000 17.000,1.2465,0.08938,0.08420,0.0080,0.0311,1.0000 17.250,1.2170,0.09874,0.09374,0.0034,0.0312,1.0000