Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-c141f-il-1000000-n5 Airfoil,c141f-il Reynolds number,1000000 Ncrit,5 Mach,0 Max Cl/Cd,86.315 Max Cl/Cd alpha,8 Url,http://airfoiltools.com/polar/csv?polar=xf-c141f-il-1000000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -14.500,-1.1289,0.03400,0.03087,-0.0862,0.9953,0.0166 -14.250,-1.1187,0.03138,0.02804,-0.0866,0.9940,0.0168 -14.000,-1.1066,0.02937,0.02586,-0.0863,0.9919,0.0169 -13.750,-1.0908,0.02765,0.02396,-0.0862,0.9902,0.0171 -13.500,-1.0724,0.02613,0.02228,-0.0862,0.9887,0.0173 -13.250,-1.0518,0.02482,0.02082,-0.0863,0.9874,0.0175 -13.000,-1.0298,0.02370,0.01955,-0.0864,0.9864,0.0176 -12.750,-1.0077,0.02258,0.01830,-0.0865,0.9854,0.0178 -12.500,-0.9841,0.02168,0.01733,-0.0866,0.9846,0.0181 -12.250,-0.9613,0.02095,0.01653,-0.0864,0.9833,0.0183 -12.000,-0.9388,0.02029,0.01581,-0.0859,0.9814,0.0185 -11.750,-0.9150,0.01965,0.01510,-0.0857,0.9796,0.0187 -11.500,-0.8904,0.01903,0.01440,-0.0856,0.9781,0.0189 -11.250,-0.8655,0.01842,0.01372,-0.0855,0.9767,0.0191 -11.000,-0.8402,0.01782,0.01304,-0.0854,0.9753,0.0194 -10.750,-0.8147,0.01723,0.01236,-0.0854,0.9740,0.0196 -10.500,-0.7888,0.01667,0.01172,-0.0853,0.9729,0.0199 -10.250,-0.7645,0.01618,0.01115,-0.0849,0.9713,0.0202 -10.000,-0.7402,0.01572,0.01060,-0.0844,0.9694,0.0204 -9.750,-0.7153,0.01524,0.01005,-0.0841,0.9677,0.0206 -9.500,-0.6905,0.01471,0.00947,-0.0837,0.9660,0.0209 -9.250,-0.6647,0.01429,0.00902,-0.0835,0.9644,0.0212 -9.000,-0.6385,0.01392,0.00862,-0.0833,0.9630,0.0215 -8.750,-0.6122,0.01357,0.00823,-0.0831,0.9616,0.0218 -8.500,-0.5856,0.01323,0.00785,-0.0829,0.9602,0.0221 -8.250,-0.5591,0.01290,0.00748,-0.0827,0.9588,0.0224 -8.000,-0.5334,0.01258,0.00712,-0.0823,0.9569,0.0227 -7.750,-0.5073,0.01228,0.00678,-0.0820,0.9550,0.0231 -7.500,-0.4809,0.01199,0.00644,-0.0817,0.9530,0.0235 -7.250,-0.4546,0.01166,0.00608,-0.0814,0.9511,0.0238 -7.000,-0.4282,0.01133,0.00573,-0.0812,0.9491,0.0242 -6.750,-0.4013,0.01106,0.00545,-0.0809,0.9473,0.0246 -6.500,-0.3741,0.01081,0.00519,-0.0808,0.9455,0.0250 -6.250,-0.3470,0.01059,0.00494,-0.0806,0.9436,0.0254 -6.000,-0.3203,0.01035,0.00470,-0.0803,0.9413,0.0259 -5.750,-0.2935,0.01012,0.00445,-0.0800,0.9388,0.0263 -5.500,-0.2663,0.00991,0.00422,-0.0798,0.9362,0.0268 -5.250,-0.2393,0.00967,0.00397,-0.0795,0.9337,0.0274 -5.000,-0.2119,0.00945,0.00376,-0.0793,0.9313,0.0280 -4.750,-0.1841,0.00927,0.00357,-0.0792,0.9290,0.0286 -4.500,-0.1568,0.00909,0.00339,-0.0790,0.9262,0.0292 -4.250,-0.1296,0.00891,0.00321,-0.0788,0.9227,0.0298 -4.000,-0.1021,0.00874,0.00303,-0.0786,0.9192,0.0305 -3.750,-0.0746,0.00854,0.00283,-0.0784,0.9154,0.0312 -3.500,-0.0470,0.00837,0.00267,-0.0782,0.9108,0.0321 -3.250,-0.0198,0.00822,0.00253,-0.0779,0.9035,0.0331 -3.000,0.0079,0.00806,0.00236,-0.0777,0.8969,0.0340 -2.750,0.0355,0.00793,0.00223,-0.0775,0.8886,0.0348 -2.500,0.0630,0.00775,0.00205,-0.0772,0.8786,0.0359 -2.250,0.0906,0.00763,0.00190,-0.0770,0.8661,0.0371 -2.000,0.1182,0.00754,0.00178,-0.0767,0.8527,0.0385 -1.750,0.1454,0.00747,0.00165,-0.0764,0.8366,0.0398 -1.500,0.1723,0.00743,0.00155,-0.0760,0.8185,0.0414 -1.250,0.1994,0.00741,0.00148,-0.0757,0.8020,0.0431 -1.000,0.2264,0.00740,0.00142,-0.0753,0.7838,0.0449 -0.750,0.2526,0.00742,0.00137,-0.0748,0.7580,0.0477 -0.500,0.2780,0.00750,0.00134,-0.0741,0.7246,0.0507 -0.250,0.3023,0.00765,0.00134,-0.0732,0.6789,0.0551 0.000,0.3253,0.00790,0.00137,-0.0721,0.6178,0.0620 0.250,0.3480,0.00821,0.00144,-0.0710,0.5488,0.0715 0.500,0.3707,0.00858,0.00154,-0.0700,0.4711,0.0812 0.750,0.3934,0.00898,0.00166,-0.0690,0.3908,0.0918 1.250,0.4410,0.00959,0.00190,-0.0675,0.2686,0.1307 1.500,0.4631,0.00890,0.00198,-0.0670,0.2353,0.4717 1.750,0.4863,0.00853,0.00209,-0.0662,0.2143,0.6682 2.000,0.5110,0.00842,0.00219,-0.0655,0.2003,0.7549 2.250,0.5335,0.00828,0.00233,-0.0642,0.1905,0.8561 2.500,0.5548,0.00824,0.00246,-0.0623,0.1825,0.9323 2.750,0.5840,0.00838,0.00259,-0.0624,0.1731,0.9691 3.000,0.6187,0.00856,0.00271,-0.0639,0.1615,0.9856 3.250,0.6553,0.00877,0.00284,-0.0658,0.1478,0.9952 3.500,0.6886,0.00903,0.00298,-0.0671,0.1284,0.9986 3.750,0.7145,0.00934,0.00314,-0.0668,0.1048,1.0000 4.000,0.7370,0.00957,0.00330,-0.0657,0.0931,1.0000 4.250,0.7603,0.00979,0.00345,-0.0647,0.0862,1.0000 4.500,0.7845,0.00997,0.00360,-0.0639,0.0822,1.0000 4.750,0.8088,0.01016,0.00377,-0.0631,0.0788,1.0000 5.000,0.8332,0.01038,0.00396,-0.0624,0.0754,1.0000 5.250,0.8582,0.01056,0.00412,-0.0618,0.0731,1.0000 5.500,0.8830,0.01077,0.00431,-0.0611,0.0703,1.0000 5.750,0.9075,0.01102,0.00452,-0.0605,0.0675,1.0000 6.000,0.9326,0.01121,0.00471,-0.0599,0.0654,1.0000 6.250,0.9575,0.01142,0.00490,-0.0593,0.0631,1.0000 6.500,0.9821,0.01166,0.00512,-0.0587,0.0608,1.0000 6.750,1.0067,0.01190,0.00535,-0.0581,0.0590,1.0000 7.000,1.0316,0.01210,0.00556,-0.0575,0.0576,1.0000 7.250,1.0563,0.01233,0.00579,-0.0569,0.0558,1.0000 7.500,1.0805,0.01259,0.00603,-0.0563,0.0536,1.0000 7.750,1.1048,0.01283,0.00627,-0.0557,0.0515,1.0000 8.000,1.1290,0.01308,0.00652,-0.0550,0.0486,1.0000 8.250,1.1528,0.01336,0.00678,-0.0543,0.0457,1.0000 8.500,1.1762,0.01366,0.00706,-0.0536,0.0416,1.0000 8.750,1.1991,0.01400,0.00737,-0.0527,0.0367,1.0000 9.000,1.2212,0.01440,0.00773,-0.0518,0.0320,1.0000 9.250,1.2429,0.01482,0.00813,-0.0508,0.0285,1.0000 9.500,1.2646,0.01523,0.00854,-0.0498,0.0260,1.0000 9.750,1.2860,0.01565,0.00896,-0.0487,0.0241,1.0000 10.000,1.3069,0.01609,0.00940,-0.0476,0.0224,1.0000 10.250,1.3275,0.01651,0.00984,-0.0464,0.0212,1.0000 10.500,1.3472,0.01693,0.01028,-0.0451,0.0201,1.0000 10.750,1.3658,0.01741,0.01077,-0.0436,0.0191,1.0000 11.000,1.3846,0.01785,0.01125,-0.0421,0.0184,1.0000 11.250,1.4032,0.01831,0.01174,-0.0406,0.0177,1.0000 11.500,1.4212,0.01881,0.01227,-0.0391,0.0170,1.0000 11.750,1.4385,0.01936,0.01284,-0.0375,0.0164,1.0000 12.000,1.4554,0.01993,0.01345,-0.0359,0.0159,1.0000 12.250,1.4727,0.02047,0.01403,-0.0344,0.0155,1.0000 12.500,1.4892,0.02104,0.01465,-0.0328,0.0151,1.0000 12.750,1.5051,0.02166,0.01531,-0.0311,0.0148,1.0000 13.000,1.5204,0.02232,0.01602,-0.0294,0.0144,1.0000 13.250,1.5348,0.02303,0.01678,-0.0277,0.0141,1.0000 13.500,1.5483,0.02382,0.01761,-0.0259,0.0138,1.0000 13.750,1.5605,0.02469,0.01853,-0.0240,0.0135,1.0000 14.000,1.5735,0.02549,0.01940,-0.0222,0.0133,1.0000 14.250,1.5858,0.02635,0.02033,-0.0204,0.0132,1.0000 14.500,1.5974,0.02727,0.02132,-0.0187,0.0130,1.0000 14.750,1.6082,0.02825,0.02237,-0.0169,0.0128,1.0000 15.000,1.6182,0.02931,0.02350,-0.0151,0.0126,1.0000 15.250,1.6273,0.03046,0.02472,-0.0134,0.0124,1.0000 15.500,1.6353,0.03171,0.02605,-0.0117,0.0122,1.0000 15.750,1.6424,0.03308,0.02749,-0.0100,0.0120,1.0000 16.000,1.6482,0.03459,0.02907,-0.0084,0.0119,1.0000 16.250,1.6528,0.03625,0.03082,-0.0069,0.0118,1.0000 16.500,1.6560,0.03810,0.03275,-0.0055,0.0116,1.0000 16.750,1.6576,0.04017,0.03492,-0.0042,0.0115,1.0000 17.000,1.6573,0.04249,0.03733,-0.0031,0.0114,1.0000 17.250,1.6547,0.04517,0.04012,-0.0022,0.0113,1.0000 17.500,1.6503,0.04822,0.04328,-0.0017,0.0112,1.0000 17.750,1.6437,0.05168,0.04686,-0.0015,0.0111,1.0000 18.000,1.6383,0.05521,0.05051,-0.0017,0.0111,1.0000 18.250,1.6305,0.05928,0.05470,-0.0024,0.0110,1.0000 18.500,1.6199,0.06397,0.05953,-0.0036,0.0110,1.0000 18.750,1.6050,0.06955,0.06527,-0.0055,0.0110,1.0000 19.000,1.5846,0.07639,0.07227,-0.0084,0.0110,1.0000 19.250,1.5566,0.08500,0.08107,-0.0126,0.0110,1.0000