Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-cap21c-il-50000-n5 Airfoil,cap21c-il Reynolds number,50000 Ncrit,5 Mach,0 Max Cl/Cd,14.6378 Max Cl/Cd alpha,4.75 Url,http://airfoiltools.com/polar/csv?polar=xf-cap21c-il-50000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -10.000,-0.5617,0.10858,0.09970,0.0118,1.0005,0.1661 -9.750,-0.5702,0.10327,0.09437,0.0084,1.0005,0.1686 -9.500,-0.5864,0.09694,0.08802,0.0035,1.0005,0.1713 -9.250,-0.6074,0.08957,0.08067,-0.0022,1.0005,0.1741 -9.000,-0.5943,0.08707,0.07821,-0.0010,1.0005,0.1764 -8.750,-0.5745,0.08623,0.07743,0.0009,1.0005,0.1793 -8.500,-0.5512,0.08589,0.07715,0.0030,1.0005,0.1827 -8.250,-0.5341,0.08470,0.07602,0.0040,1.0005,0.1868 -8.000,-0.5259,0.08229,0.07364,0.0035,1.0005,0.1910 -7.750,-0.5261,0.07863,0.07001,0.0017,1.0005,0.1946 -7.500,-0.5352,0.07365,0.06506,-0.0016,1.0005,0.1976 -7.250,-0.5493,0.06758,0.05894,-0.0063,1.0005,0.2012 -7.000,-0.5607,0.06183,0.05306,-0.0100,1.0005,0.2051 -6.750,-0.5663,0.05701,0.04807,-0.0124,1.0005,0.2090 -6.500,-0.5645,0.05348,0.04433,-0.0135,1.0005,0.2129 -6.250,-0.5555,0.05144,0.04206,-0.0137,1.0005,0.2169 -6.000,-0.5481,0.04842,0.03894,-0.0136,1.0005,0.2207 -5.750,-0.5358,0.04565,0.03620,-0.0128,1.0005,0.2247 -5.500,-0.5199,0.04391,0.03451,-0.0118,1.0005,0.2278 -5.250,-0.5038,0.04227,0.03288,-0.0109,1.0005,0.2304 -5.000,-0.4872,0.04073,0.03134,-0.0100,1.0005,0.2330 -4.750,-0.4702,0.03927,0.02987,-0.0091,1.0005,0.2357 -4.500,-0.4526,0.03787,0.02847,-0.0083,1.0005,0.2385 -4.250,-0.4343,0.03653,0.02713,-0.0075,1.0005,0.2414 -4.000,-0.3817,0.03494,0.02546,-0.0130,0.9368,0.2466 -3.750,-0.3205,0.03401,0.02365,-0.0179,0.6332,0.2548 -3.500,-0.3022,0.03393,0.02256,-0.0160,0.4955,0.2593 -3.250,-0.2802,0.03346,0.02152,-0.0153,0.4474,0.2630 -3.000,-0.2560,0.03284,0.02051,-0.0150,0.4221,0.2657 -2.750,-0.2307,0.03225,0.01960,-0.0147,0.4058,0.2681 -2.500,-0.2049,0.03178,0.01883,-0.0145,0.3933,0.2704 -2.250,-0.1779,0.03135,0.01818,-0.0143,0.3829,0.2724 -2.000,-0.1507,0.03101,0.01761,-0.0141,0.3738,0.2741 -1.750,-0.1239,0.03031,0.01678,-0.0139,0.3667,0.2773 -1.500,-0.0960,0.02980,0.01625,-0.0138,0.3602,0.2807 -1.250,-0.0677,0.02946,0.01594,-0.0136,0.3538,0.2841 -1.000,-0.0391,0.02924,0.01571,-0.0135,0.3477,0.2878 -0.750,-0.0102,0.02914,0.01559,-0.0134,0.3423,0.2929 -0.500,0.0187,0.02914,0.01553,-0.0133,0.3374,0.2993 -0.250,0.0478,0.02926,0.01551,-0.0132,0.3325,0.3059 0.000,0.0768,0.02923,0.01551,-0.0132,0.3271,0.3117 0.250,0.1058,0.02926,0.01552,-0.0131,0.3205,0.3162 0.500,0.1342,0.02924,0.01556,-0.0129,0.3139,0.3202 0.750,0.1623,0.02930,0.01569,-0.0126,0.3085,0.3251 1.000,0.1904,0.02949,0.01592,-0.0124,0.3044,0.3309 1.250,0.2182,0.02975,0.01619,-0.0121,0.3006,0.3375 1.500,0.2458,0.03015,0.01657,-0.0118,0.2970,0.3447 1.750,0.2725,0.03069,0.01718,-0.0115,0.2934,0.3521 2.000,0.2986,0.03136,0.01798,-0.0112,0.2905,0.3613 2.250,0.3250,0.03176,0.01858,-0.0109,0.2884,0.3727 2.500,0.3503,0.03220,0.01931,-0.0105,0.2860,0.3869 2.750,0.3750,0.03272,0.02016,-0.0101,0.2832,0.4067 3.000,0.3984,0.03318,0.02107,-0.0095,0.2795,0.4392 3.250,0.4189,0.03343,0.02200,-0.0084,0.2748,0.5164 3.500,0.4396,0.03325,0.02311,-0.0059,0.2692,0.7875 3.750,0.4916,0.03423,0.02427,-0.0104,0.2616,0.9995 4.000,0.5121,0.03537,0.02537,-0.0096,0.2578,0.9995 4.250,0.5323,0.03656,0.02654,-0.0088,0.2543,0.9995 4.500,0.5523,0.03779,0.02775,-0.0080,0.2510,0.9995 4.750,0.5719,0.03907,0.02900,-0.0072,0.2479,0.9995 5.000,0.5914,0.04044,0.03034,-0.0064,0.2448,0.9995 5.250,0.6103,0.04200,0.03186,-0.0057,0.2417,0.9995 5.500,0.6264,0.04426,0.03408,-0.0049,0.2378,0.9995 5.750,0.6367,0.04722,0.03718,-0.0045,0.2338,0.9995 6.000,0.6506,0.04864,0.03876,-0.0040,0.2303,0.9995 6.250,0.6594,0.05083,0.04115,-0.0039,0.2255,0.9995 6.500,0.6625,0.05403,0.04454,-0.0042,0.2208,0.9995 6.750,0.6588,0.05822,0.04891,-0.0052,0.2165,0.9995 7.000,0.6490,0.06319,0.05403,-0.0071,0.2122,0.9995 7.250,0.6349,0.06868,0.05962,-0.0098,0.2082,0.9995 7.500,0.6211,0.07441,0.06538,-0.0134,0.2046,0.9995 7.750,0.6181,0.07880,0.06975,-0.0158,0.2015,0.9995 8.000,0.6210,0.08231,0.07324,-0.0170,0.1990,0.9995 8.250,0.6320,0.08456,0.07545,-0.0169,0.1963,0.9995 8.500,0.6475,0.08599,0.07683,-0.0160,0.1935,0.9995 8.750,0.6667,0.08681,0.07758,-0.0142,0.1907,0.9995 9.000,0.6845,0.08815,0.07885,-0.0120,0.1879,0.9995 9.250,0.6443,0.09797,0.08871,-0.0206,0.1822,0.9995 9.500,0.6295,0.10420,0.09496,-0.0246,0.1790,0.9995