Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-naca654421-il-100000-n5 Airfoil,naca654421-il Reynolds number,100000 Ncrit,5 Mach,0 Max Cl/Cd,19.7428 Max Cl/Cd alpha,11.75 Url,http://airfoiltools.com/polar/csv?polar=xf-naca654421-il-100000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -16.500,-0.5309,0.10864,0.10283,-0.0789,1.0000,0.0447 -16.250,-0.6202,0.08996,0.08374,-0.0894,1.0000,0.0437 -16.000,-0.6580,0.08206,0.07558,-0.0929,1.0000,0.0436 -15.750,-0.6847,0.07639,0.06968,-0.0947,1.0000,0.0435 -15.500,-0.7049,0.07189,0.06499,-0.0955,1.0000,0.0435 -15.250,-0.7206,0.06827,0.06121,-0.0956,1.0000,0.0436 -15.000,-0.7338,0.06528,0.05807,-0.0951,1.0000,0.0437 -14.750,-0.7471,0.06284,0.05552,-0.0938,1.0000,0.0440 -14.500,-0.7486,0.05999,0.05250,-0.0944,0.9893,0.0444 -14.250,-0.7405,0.05690,0.04916,-0.0969,0.9790,0.0452 -13.750,-0.7137,0.05141,0.04309,-0.1014,0.9612,0.0466 -13.500,-0.6934,0.04912,0.04051,-0.1034,0.9533,0.0471 -13.250,-0.6650,0.04734,0.03860,-0.1053,0.9458,0.0478 -13.000,-0.6342,0.04594,0.03715,-0.1070,0.9388,0.0486 -12.750,-0.6063,0.04466,0.03578,-0.1084,0.9306,0.0494 -12.500,-0.5782,0.04347,0.03449,-0.1098,0.9232,0.0504 -12.250,-0.5536,0.04242,0.03334,-0.1104,0.9140,0.0516 -12.000,-0.5291,0.04142,0.03218,-0.1110,0.9060,0.0532 -11.750,-0.5069,0.04060,0.03128,-0.1110,0.8967,0.0544 -11.500,-0.4848,0.03978,0.03046,-0.1111,0.8893,0.0558 -11.250,-0.4672,0.03902,0.02969,-0.1105,0.8804,0.0574 -11.000,-0.4479,0.03826,0.02885,-0.1102,0.8735,0.0589 -10.750,-0.4317,0.03755,0.02807,-0.1094,0.8653,0.0605 -10.500,-0.4167,0.03676,0.02722,-0.1086,0.8578,0.0623 -10.250,-0.4034,0.03589,0.02633,-0.1078,0.8511,0.0642 -10.000,-0.3916,0.03506,0.02547,-0.1067,0.8433,0.0670 -9.750,-0.3782,0.03422,0.02456,-0.1058,0.8371,0.0708 -9.500,-0.3671,0.03332,0.02367,-0.1048,0.8309,0.0751 -9.250,-0.3562,0.03248,0.02282,-0.1037,0.8242,0.0810 -9.000,-0.3457,0.03156,0.02190,-0.1025,0.8185,0.0895 -8.750,-0.3372,0.03060,0.02102,-0.1010,0.8130,0.1034 -8.500,-0.3327,0.02957,0.02017,-0.0992,0.8062,0.1268 -8.250,-0.3314,0.02834,0.01914,-0.0971,0.8004,0.1632 -8.000,-0.3340,0.02695,0.01797,-0.0945,0.7956,0.2071 -7.750,-0.3410,0.02572,0.01700,-0.0913,0.7887,0.2502 -7.500,-0.3502,0.02443,0.01599,-0.0875,0.7830,0.2998 -7.250,-0.3580,0.02344,0.01537,-0.0831,0.7785,0.3622 -7.000,-0.3288,0.02455,0.01702,-0.0814,0.7743,0.4491 -6.750,-0.3247,0.02456,0.01704,-0.0780,0.7683,0.4805 -6.500,-0.3337,0.02392,0.01630,-0.0735,0.7631,0.5034 -6.250,-0.3186,0.02424,0.01655,-0.0712,0.7598,0.5306 -6.000,-0.3173,0.02439,0.01663,-0.0675,0.7548,0.5538 -5.750,-0.3001,0.02533,0.01753,-0.0651,0.7502,0.5745 -5.500,-0.2583,0.02694,0.01909,-0.0652,0.7471,0.5860 -5.250,-0.2356,0.02723,0.01926,-0.0641,0.7439,0.5953 -5.000,-0.1980,0.02805,0.01996,-0.0644,0.7416,0.6014 -4.750,-0.1916,0.02774,0.01955,-0.0618,0.7374,0.6120 -4.500,-0.1637,0.02838,0.02014,-0.0612,0.7331,0.6153 -4.250,-0.1411,0.02857,0.02026,-0.0603,0.7296,0.6203 -4.000,-0.1363,0.02778,0.01934,-0.0581,0.7261,0.6298 -3.750,-0.1061,0.02792,0.01938,-0.0582,0.7239,0.6321 -3.500,-0.0767,0.02792,0.01928,-0.0584,0.7219,0.6349 -3.250,-0.0663,0.02802,0.01937,-0.0562,0.7169,0.6395 -3.000,-0.0647,0.02734,0.01859,-0.0537,0.7120,0.6480 -2.750,-0.0392,0.02742,0.01862,-0.0533,0.7091,0.6499 -2.500,-0.0131,0.02741,0.01854,-0.0531,0.7068,0.6522 -2.250,0.0132,0.02730,0.01835,-0.0532,0.7049,0.6551 -2.000,0.0390,0.02707,0.01802,-0.0533,0.7032,0.6589 -1.750,0.0323,0.02702,0.01797,-0.0496,0.6964,0.6657 -1.500,0.0512,0.02711,0.01803,-0.0485,0.6927,0.6681 -1.250,0.0758,0.02715,0.01805,-0.0481,0.6900,0.6702 -1.000,0.1023,0.02711,0.01796,-0.0481,0.6880,0.6727 -0.750,0.1298,0.02699,0.01777,-0.0485,0.6864,0.6754 -0.500,0.1583,0.02679,0.01751,-0.0492,0.6850,0.6787 -0.250,0.1417,0.02756,0.01831,-0.0439,0.6764,0.6847 0.000,0.1622,0.02767,0.01842,-0.0431,0.6731,0.6872 0.250,0.1881,0.02770,0.01844,-0.0430,0.6709,0.6892 0.500,0.2159,0.02768,0.01840,-0.0433,0.6692,0.6914 0.750,0.2453,0.02763,0.01833,-0.0439,0.6679,0.6940 1.250,0.2385,0.02929,0.02003,-0.0366,0.6548,0.7027 1.500,0.2657,0.02928,0.02001,-0.0372,0.6528,0.7058 1.750,0.2935,0.02934,0.02008,-0.0374,0.6512,0.7078 2.000,0.3239,0.02935,0.02010,-0.0380,0.6500,0.7101 3.000,0.3674,0.03192,0.02275,-0.0316,0.6323,0.7249 3.250,0.3993,0.03177,0.02264,-0.0321,0.6313,0.7272 4.000,0.4081,0.03582,0.02686,-0.0257,0.6117,0.7375 4.500,0.4276,0.03799,0.02911,-0.0235,0.5993,0.7455 4.750,0.4560,0.03794,0.02913,-0.0235,0.5976,0.7486 5.000,0.4874,0.03773,0.02899,-0.0239,0.5964,0.7521 5.500,0.4977,0.04048,0.03185,-0.0210,0.5813,0.7609 5.750,0.5289,0.04030,0.03174,-0.0216,0.5797,0.7645 6.250,0.5420,0.04268,0.03429,-0.0183,0.5649,0.7725 6.500,0.5738,0.04239,0.03408,-0.0188,0.5631,0.7774 6.750,0.6089,0.04194,0.03370,-0.0197,0.5617,0.7826 7.250,0.6260,0.04391,0.03588,-0.0167,0.5462,0.7912 7.500,0.6613,0.04323,0.03529,-0.0173,0.5447,0.7963 8.000,0.6862,0.04470,0.03696,-0.0151,0.5291,0.8066 8.500,0.7165,0.04578,0.03824,-0.0135,0.5134,0.8194 8.750,0.7514,0.04452,0.03711,-0.0133,0.5114,0.8249 9.000,0.7470,0.04650,0.03921,-0.0114,0.4975,0.8316 9.250,0.7833,0.04521,0.03803,-0.0115,0.4952,0.8386 10.250,0.8219,0.04812,0.04145,-0.0062,0.4500,0.8715 10.500,0.8333,0.04839,0.04184,-0.0046,0.4348,0.8815 10.750,0.8530,0.04788,0.04140,-0.0033,0.4161,0.8934 11.000,0.8704,0.04762,0.04114,-0.0021,0.3895,0.9073 11.250,0.9010,0.04599,0.03932,-0.0010,0.3524,0.9249 11.750,0.9287,0.04704,0.03995,-0.0001,0.2783,1.0000 12.000,0.9333,0.04912,0.04180,0.0002,0.2451,1.0000 12.250,0.9351,0.05153,0.04401,0.0004,0.2142,1.0000 12.500,0.9362,0.05412,0.04642,0.0005,0.1842,1.0000 12.750,0.9372,0.05680,0.04891,0.0005,0.1558,1.0000 13.000,0.9379,0.05956,0.05150,0.0005,0.1281,1.0000 13.250,0.9390,0.06234,0.05411,0.0005,0.1037,1.0000 13.500,0.9407,0.06511,0.05673,0.0004,0.0857,1.0000 13.750,0.9443,0.06775,0.05928,0.0002,0.0738,1.0000 14.000,0.9480,0.07042,0.06190,0.0000,0.0657,1.0000 14.250,0.9521,0.07308,0.06457,-0.0003,0.0603,1.0000 14.500,0.9576,0.07563,0.06714,-0.0007,0.0560,1.0000 14.750,0.9621,0.07834,0.06986,-0.0011,0.0531,1.0000 15.000,0.9680,0.08087,0.07244,-0.0015,0.0506,1.0000 15.250,0.9741,0.08341,0.07503,-0.0020,0.0481,1.0000 15.500,0.9792,0.08606,0.07770,-0.0026,0.0464,1.0000 15.750,0.9868,0.08839,0.08010,-0.0030,0.0448,1.0000 16.000,0.9955,0.09058,0.08237,-0.0034,0.0434,1.0000 16.250,1.0041,0.09279,0.08462,-0.0039,0.0421,1.0000 16.500,1.0130,0.09492,0.08676,-0.0044,0.0410,1.0000 16.750,1.0230,0.09684,0.08865,-0.0048,0.0400,1.0000 17.000,1.0338,0.09878,0.09073,-0.0052,0.0389,1.0000 17.250,1.0436,0.10088,0.09293,-0.0058,0.0377,1.0000 17.500,1.0532,0.10298,0.09509,-0.0064,0.0368,1.0000 17.750,1.0626,0.10507,0.09722,-0.0070,0.0359,1.0000 18.000,1.0749,0.10669,0.09883,-0.0075,0.0352,1.0000 18.250,1.0862,0.10857,0.10078,-0.0079,0.0346,1.0000 18.500,1.0934,0.11113,0.10353,-0.0087,0.0341,1.0000 18.750,1.0998,0.11384,0.10640,-0.0097,0.0336,1.0000 19.000,1.1040,0.11689,0.10962,-0.0108,0.0332,1.0000 19.250,1.1062,0.12029,0.11318,-0.0123,0.0327,1.0000