Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-c141e-il-1000000-n5 Airfoil,c141e-il Reynolds number,1000000 Ncrit,5 Mach,0 Max Cl/Cd,78.5997 Max Cl/Cd alpha,7.75 Url,http://www.airfoiltools.com/polar/csv?polar=xf-c141e-il-1000000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -16.750,-1.1995,0.04790,0.04486,-0.0782,1.0000,0.0122 -16.500,-1.2226,0.04151,0.03826,-0.0824,1.0000,0.0122 -16.250,-1.2339,0.03767,0.03427,-0.0837,1.0000,0.0123 -16.000,-1.2398,0.03494,0.03142,-0.0835,1.0000,0.0123 -15.750,-1.2425,0.03287,0.02923,-0.0823,1.0000,0.0124 -15.500,-1.2445,0.03119,0.02744,-0.0803,1.0000,0.0125 -15.250,-1.2486,0.02992,0.02607,-0.0769,1.0000,0.0126 -15.000,-1.2589,0.02901,0.02509,-0.0715,1.0000,0.0127 -14.750,-1.2623,0.02811,0.02409,-0.0671,1.0000,0.0128 -14.500,-1.2482,0.02697,0.02286,-0.0661,0.9990,0.0130 -14.250,-1.2293,0.02587,0.02164,-0.0659,0.9977,0.0131 -14.000,-1.2086,0.02482,0.02048,-0.0659,0.9965,0.0133 -13.750,-1.1861,0.02383,0.01938,-0.0662,0.9954,0.0135 -13.500,-1.1621,0.02290,0.01835,-0.0666,0.9945,0.0137 -13.250,-1.1390,0.02206,0.01740,-0.0667,0.9931,0.0139 -13.000,-1.1162,0.02129,0.01653,-0.0666,0.9914,0.0140 -12.750,-1.0935,0.02042,0.01558,-0.0665,0.9900,0.0143 -12.500,-1.0690,0.01966,0.01475,-0.0666,0.9887,0.0146 -12.250,-1.0432,0.01901,0.01405,-0.0669,0.9877,0.0149 -12.000,-1.0167,0.01842,0.01339,-0.0673,0.9868,0.0152 -11.750,-0.9897,0.01786,0.01277,-0.0677,0.9860,0.0155 -11.500,-0.9624,0.01732,0.01217,-0.0682,0.9853,0.0158 -11.250,-0.9347,0.01680,0.01159,-0.0686,0.9845,0.0161 -11.000,-0.9074,0.01633,0.01105,-0.0690,0.9835,0.0165 -10.750,-0.8840,0.01591,0.01057,-0.0684,0.9811,0.0168 -10.500,-0.8590,0.01542,0.01003,-0.0682,0.9793,0.0171 -10.250,-0.8331,0.01492,0.00949,-0.0682,0.9776,0.0176 -10.000,-0.8061,0.01451,0.00905,-0.0683,0.9761,0.0180 -9.750,-0.7786,0.01412,0.00863,-0.0685,0.9747,0.0184 -9.500,-0.7510,0.01375,0.00821,-0.0687,0.9734,0.0188 -9.250,-0.7232,0.01339,0.00781,-0.0689,0.9721,0.0193 -9.000,-0.6988,0.01307,0.00745,-0.0684,0.9696,0.0197 -8.750,-0.6736,0.01277,0.00710,-0.0680,0.9669,0.0200 -8.500,-0.6479,0.01239,0.00670,-0.0677,0.9644,0.0206 -8.250,-0.6215,0.01206,0.00635,-0.0675,0.9622,0.0212 -8.000,-0.5946,0.01176,0.00604,-0.0675,0.9603,0.0218 -7.750,-0.5672,0.01148,0.00573,-0.0675,0.9585,0.0224 -7.500,-0.5421,0.01122,0.00545,-0.0670,0.9555,0.0230 -7.250,-0.5162,0.01098,0.00517,-0.0666,0.9525,0.0235 -7.000,-0.4900,0.01071,0.00488,-0.0663,0.9496,0.0240 -6.750,-0.4636,0.01042,0.00459,-0.0660,0.9470,0.0249 -6.500,-0.4363,0.01018,0.00434,-0.0659,0.9447,0.0258 -6.250,-0.4098,0.00996,0.00411,-0.0657,0.9419,0.0267 -6.000,-0.3834,0.00976,0.00389,-0.0654,0.9383,0.0274 -5.750,-0.3568,0.00955,0.00366,-0.0651,0.9348,0.0282 -5.500,-0.3298,0.00931,0.00344,-0.0649,0.9317,0.0295 -5.250,-0.3022,0.00912,0.00323,-0.0648,0.9289,0.0309 -5.000,-0.2754,0.00895,0.00306,-0.0646,0.9249,0.0321 -4.750,-0.2485,0.00876,0.00288,-0.0644,0.9206,0.0336 -4.500,-0.2212,0.00858,0.00271,-0.0642,0.9166,0.0356 -4.250,-0.1934,0.00843,0.00254,-0.0642,0.9130,0.0376 -4.000,-0.1664,0.00826,0.00240,-0.0640,0.9079,0.0405 -3.750,-0.1389,0.00812,0.00227,-0.0638,0.9027,0.0433 -3.500,-0.1112,0.00797,0.00212,-0.0637,0.8981,0.0468 -3.250,-0.0837,0.00785,0.00201,-0.0636,0.8926,0.0502 -3.000,-0.0561,0.00771,0.00190,-0.0635,0.8867,0.0550 -2.750,-0.0282,0.00761,0.00179,-0.0634,0.8812,0.0594 -2.500,-0.0006,0.00749,0.00171,-0.0633,0.8748,0.0650 -2.250,0.0273,0.00740,0.00162,-0.0632,0.8685,0.0696 -2.000,0.0550,0.00730,0.00154,-0.0632,0.8620,0.0763 -1.750,0.0826,0.00722,0.00146,-0.0630,0.8534,0.0828 -1.500,0.1100,0.00714,0.00139,-0.0628,0.8420,0.0907 -1.250,0.1371,0.00707,0.00133,-0.0626,0.8300,0.1021 -1.000,0.1642,0.00701,0.00127,-0.0623,0.8183,0.1168 -0.750,0.1910,0.00693,0.00123,-0.0620,0.8036,0.1385 -0.500,0.2166,0.00682,0.00117,-0.0615,0.7803,0.1782 -0.250,0.2404,0.00660,0.00112,-0.0607,0.7524,0.2724 0.000,0.2632,0.00616,0.00107,-0.0599,0.7271,0.4283 0.250,0.2854,0.00589,0.00107,-0.0588,0.6944,0.5544 0.500,0.3065,0.00573,0.00112,-0.0574,0.6541,0.6718 0.750,0.3279,0.00581,0.00120,-0.0560,0.5999,0.7359 1.000,0.3508,0.00592,0.00129,-0.0549,0.5568,0.7776 1.250,0.3737,0.00606,0.00139,-0.0538,0.5120,0.8198 1.500,0.3945,0.00639,0.00155,-0.0523,0.4408,0.8565 1.750,0.4135,0.00687,0.00177,-0.0504,0.3508,0.8938 2.000,0.4354,0.00718,0.00194,-0.0490,0.2998,0.9238 2.250,0.4590,0.00746,0.00211,-0.0480,0.2606,0.9453 2.500,0.4841,0.00776,0.00225,-0.0474,0.2238,0.9584 2.750,0.5112,0.00806,0.00240,-0.0473,0.1919,0.9663 3.000,0.5392,0.00829,0.00254,-0.0474,0.1694,0.9726 3.250,0.5685,0.00857,0.00268,-0.0478,0.1427,0.9774 3.500,0.5954,0.00890,0.00285,-0.0478,0.1123,0.9832 3.750,0.6263,0.00917,0.00303,-0.0486,0.0949,0.9860 4.000,0.6570,0.00940,0.00320,-0.0493,0.0846,0.9890 4.250,0.6875,0.00963,0.00337,-0.0500,0.0771,0.9919 4.500,0.7179,0.00984,0.00355,-0.0507,0.0712,0.9943 4.750,0.7495,0.01006,0.00373,-0.0517,0.0658,0.9959 5.000,0.7805,0.01030,0.00392,-0.0525,0.0596,0.9978 5.250,0.8111,0.01054,0.00412,-0.0533,0.0537,0.9997 5.500,0.8335,0.01076,0.00430,-0.0522,0.0481,1.0000 5.750,0.8543,0.01100,0.00450,-0.0508,0.0426,1.0000 6.000,0.8754,0.01124,0.00471,-0.0495,0.0380,1.0000 6.250,0.8969,0.01149,0.00493,-0.0482,0.0347,1.0000 6.500,0.9187,0.01176,0.00517,-0.0470,0.0318,1.0000 6.750,0.9413,0.01201,0.00542,-0.0461,0.0301,1.0000 7.000,0.9640,0.01228,0.00568,-0.0451,0.0286,1.0000 7.250,0.9866,0.01259,0.00598,-0.0441,0.0272,1.0000 7.500,1.0097,0.01286,0.00626,-0.0433,0.0265,1.0000 7.750,1.0328,0.01314,0.00656,-0.0424,0.0257,1.0000 8.000,1.0557,0.01344,0.00687,-0.0416,0.0249,1.0000 8.250,1.0783,0.01377,0.00720,-0.0407,0.0241,1.0000 8.500,1.1005,0.01415,0.00758,-0.0398,0.0232,1.0000 8.750,1.1227,0.01451,0.00795,-0.0389,0.0227,1.0000 9.000,1.1452,0.01483,0.00831,-0.0380,0.0223,1.0000 9.250,1.1674,0.01518,0.00868,-0.0371,0.0218,1.0000 9.500,1.1892,0.01554,0.00908,-0.0361,0.0213,1.0000 9.750,1.2106,0.01592,0.00948,-0.0351,0.0209,1.0000 10.000,1.2315,0.01633,0.00991,-0.0340,0.0204,1.0000 10.250,1.2515,0.01676,0.01035,-0.0328,0.0199,1.0000 10.500,1.2696,0.01727,0.01089,-0.0312,0.0193,1.0000 10.750,1.2883,0.01771,0.01137,-0.0298,0.0190,1.0000 11.000,1.3070,0.01814,0.01185,-0.0284,0.0188,1.0000 11.250,1.3253,0.01860,0.01235,-0.0269,0.0185,1.0000 11.500,1.3433,0.01909,0.01288,-0.0254,0.0181,1.0000 11.750,1.3608,0.01960,0.01344,-0.0239,0.0178,1.0000 12.000,1.3779,0.02013,0.01402,-0.0224,0.0175,1.0000 12.250,1.3946,0.02070,0.01463,-0.0209,0.0172,1.0000 12.500,1.4107,0.02129,0.01527,-0.0193,0.0169,1.0000 12.750,1.4261,0.02194,0.01596,-0.0177,0.0167,1.0000 13.000,1.4403,0.02267,0.01673,-0.0160,0.0163,1.0000 13.250,1.4524,0.02354,0.01766,-0.0141,0.0160,1.0000 13.500,1.4664,0.02428,0.01846,-0.0124,0.0158,1.0000 13.750,1.4802,0.02503,0.01928,-0.0108,0.0156,1.0000 14.000,1.4932,0.02585,0.02017,-0.0092,0.0154,1.0000 14.250,1.5050,0.02675,0.02115,-0.0075,0.0152,1.0000 14.500,1.5162,0.02772,0.02218,-0.0059,0.0150,1.0000 14.750,1.5268,0.02874,0.02328,-0.0043,0.0148,1.0000 15.000,1.5366,0.02985,0.02447,-0.0027,0.0147,1.0000 15.250,1.5456,0.03103,0.02572,-0.0011,0.0145,1.0000 15.500,1.5538,0.03231,0.02708,0.0003,0.0143,1.0000 15.750,1.5611,0.03371,0.02856,0.0018,0.0141,1.0000 16.000,1.5674,0.03523,0.03015,0.0031,0.0140,1.0000 16.250,1.5723,0.03691,0.03191,0.0044,0.0138,1.0000 16.500,1.5758,0.03879,0.03387,0.0055,0.0137,1.0000 16.750,1.5776,0.04091,0.03608,0.0065,0.0135,1.0000 17.000,1.5769,0.04335,0.03861,0.0074,0.0134,1.0000 17.250,1.5735,0.04620,0.04158,0.0080,0.0132,1.0000 17.500,1.5679,0.04949,0.04498,0.0082,0.0131,1.0000 17.750,1.5650,0.05264,0.04825,0.0081,0.0131,1.0000 18.000,1.5599,0.05623,0.05196,0.0076,0.0130,1.0000 18.250,1.5528,0.06030,0.05616,0.0067,0.0129,1.0000 18.500,1.5429,0.06499,0.06098,0.0053,0.0129,1.0000 18.750,1.5298,0.07037,0.06650,0.0033,0.0129,1.0000 19.000,1.5129,0.07665,0.07294,0.0005,0.0128,1.0000 19.250,1.4913,0.08407,0.08052,-0.0030,0.0128,1.0000