Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-naca23015-il-1000000-n5 Airfoil,naca23015-il Reynolds number,1000000 Ncrit,5 Mach,0 Max Cl/Cd,91.3453 Max Cl/Cd alpha,9.25 Url,http://airfoiltools.com/polar/csv?polar=xf-naca23015-il-1000000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -19.750,-1.3577,0.07301,0.06905,-0.0376,1.0000,0.0128 -19.500,-1.3739,0.06726,0.06318,-0.0403,1.0000,0.0129 -19.250,-1.3864,0.06215,0.05795,-0.0426,1.0000,0.0130 -19.000,-1.3961,0.05759,0.05328,-0.0445,1.0000,0.0132 -18.750,-1.4033,0.05352,0.04911,-0.0461,1.0000,0.0133 -18.500,-1.4079,0.04987,0.04537,-0.0473,1.0000,0.0135 -18.250,-1.4106,0.04658,0.04198,-0.0482,1.0000,0.0137 -18.000,-1.4114,0.04363,0.03894,-0.0488,1.0000,0.0139 -17.750,-1.4103,0.04096,0.03619,-0.0492,1.0000,0.0141 -17.500,-1.4077,0.03855,0.03370,-0.0494,1.0000,0.0144 -17.250,-1.4036,0.03638,0.03145,-0.0493,1.0000,0.0146 -17.000,-1.3981,0.03441,0.02941,-0.0491,1.0000,0.0148 -16.750,-1.3914,0.03264,0.02756,-0.0487,1.0000,0.0151 -16.500,-1.3836,0.03105,0.02589,-0.0481,1.0000,0.0153 -16.250,-1.3763,0.02947,0.02425,-0.0473,1.0000,0.0156 -16.000,-1.3678,0.02805,0.02278,-0.0464,1.0000,0.0160 -15.750,-1.3582,0.02679,0.02147,-0.0453,1.0000,0.0164 -15.500,-1.3475,0.02566,0.02029,-0.0442,1.0000,0.0168 -15.250,-1.3359,0.02464,0.01922,-0.0430,1.0000,0.0172 -15.000,-1.3234,0.02373,0.01825,-0.0416,1.0000,0.0177 -14.750,-1.3102,0.02290,0.01736,-0.0402,1.0000,0.0181 -14.500,-1.2974,0.02206,0.01650,-0.0387,1.0000,0.0187 -14.250,-1.2836,0.02133,0.01574,-0.0371,1.0000,0.0193 -14.000,-1.2692,0.02067,0.01505,-0.0355,1.0000,0.0199 -13.750,-1.2542,0.02007,0.01441,-0.0338,1.0000,0.0205 -13.500,-1.2390,0.01953,0.01382,-0.0320,1.0000,0.0210 -13.250,-1.2247,0.01899,0.01326,-0.0300,1.0000,0.0216 -13.000,-1.2102,0.01852,0.01277,-0.0279,1.0000,0.0223 -12.750,-1.1945,0.01808,0.01231,-0.0259,1.0000,0.0229 -12.500,-1.1773,0.01767,0.01187,-0.0241,1.0000,0.0236 -12.250,-1.1602,0.01729,0.01145,-0.0223,1.0000,0.0242 -12.000,-1.1441,0.01691,0.01106,-0.0202,1.0000,0.0249 -11.750,-1.1282,0.01656,0.01071,-0.0181,1.0000,0.0257 -11.500,-1.1124,0.01625,0.01039,-0.0158,1.0000,0.0264 -11.250,-1.0896,0.01590,0.01002,-0.0150,0.9991,0.0272 -11.000,-1.0602,0.01553,0.00962,-0.0155,0.9972,0.0279 -10.750,-1.0307,0.01513,0.00921,-0.0161,0.9953,0.0288 -10.500,-1.0000,0.01477,0.00886,-0.0169,0.9937,0.0297 -10.250,-0.9701,0.01444,0.00852,-0.0175,0.9915,0.0307 -10.000,-0.9406,0.01413,0.00819,-0.0180,0.9884,0.0315 -9.750,-0.9106,0.01379,0.00784,-0.0185,0.9851,0.0323 -9.500,-0.8795,0.01346,0.00751,-0.0193,0.9822,0.0332 -9.250,-0.8520,0.01318,0.00723,-0.0193,0.9762,0.0341 -9.000,-0.8223,0.01290,0.00695,-0.0197,0.9708,0.0350 -8.750,-0.7950,0.01265,0.00667,-0.0195,0.9639,0.0358 -8.500,-0.7677,0.01239,0.00638,-0.0193,0.9563,0.0366 -8.250,-0.7422,0.01212,0.00611,-0.0188,0.9474,0.0375 -8.000,-0.7162,0.01189,0.00587,-0.0183,0.9380,0.0385 -7.750,-0.6906,0.01168,0.00564,-0.0177,0.9265,0.0394 -7.500,-0.6648,0.01149,0.00541,-0.0171,0.9146,0.0404 -7.250,-0.6391,0.01132,0.00519,-0.0165,0.9011,0.0411 -7.000,-0.6139,0.01110,0.00492,-0.0158,0.8859,0.0420 -6.750,-0.5882,0.01091,0.00469,-0.0152,0.8691,0.0430 -6.500,-0.5623,0.01076,0.00449,-0.0147,0.8513,0.0441 -6.250,-0.5362,0.01063,0.00429,-0.0142,0.8323,0.0450 -6.000,-0.5099,0.01051,0.00409,-0.0137,0.8123,0.0459 -5.750,-0.4833,0.01042,0.00391,-0.0132,0.7917,0.0467 -5.500,-0.4571,0.01027,0.00371,-0.0128,0.7717,0.0481 -5.250,-0.4305,0.01015,0.00354,-0.0124,0.7531,0.0494 -5.000,-0.4036,0.01005,0.00338,-0.0121,0.7357,0.0507 -4.750,-0.3765,0.00996,0.00323,-0.0118,0.7189,0.0519 -4.500,-0.3493,0.00989,0.00309,-0.0115,0.7014,0.0530 -4.250,-0.3225,0.00980,0.00294,-0.0111,0.6799,0.0549 -4.000,-0.2956,0.00973,0.00281,-0.0108,0.6549,0.0571 -3.750,-0.2688,0.00970,0.00269,-0.0105,0.6271,0.0591 -3.500,-0.2417,0.00968,0.00257,-0.0102,0.6009,0.0613 -3.250,-0.2147,0.00962,0.00246,-0.0100,0.5774,0.0650 -3.000,-0.1874,0.00956,0.00236,-0.0097,0.5588,0.0703 -2.750,-0.1604,0.00948,0.00227,-0.0095,0.5385,0.0804 -2.500,-0.1340,0.00934,0.00215,-0.0091,0.5184,0.1056 -2.250,-0.1083,0.00908,0.00202,-0.0087,0.5015,0.1530 -2.000,-0.0862,0.00845,0.00180,-0.0079,0.4854,0.2767 -1.750,-0.0607,0.00822,0.00172,-0.0074,0.4665,0.3335 -1.500,-0.0344,0.00808,0.00167,-0.0071,0.4480,0.3757 -1.250,-0.0082,0.00793,0.00163,-0.0068,0.4320,0.4231 -1.000,0.0182,0.00781,0.00160,-0.0064,0.4165,0.4663 -0.750,0.0450,0.00774,0.00159,-0.0062,0.4005,0.5011 -0.500,0.0723,0.00774,0.00160,-0.0060,0.3828,0.5251 -0.250,0.0994,0.00774,0.00161,-0.0058,0.3654,0.5504 0.000,0.1267,0.00774,0.00162,-0.0056,0.3503,0.5734 0.250,0.1541,0.00774,0.00165,-0.0054,0.3367,0.5978 0.500,0.1815,0.00777,0.00168,-0.0052,0.3238,0.6197 0.750,0.2087,0.00779,0.00172,-0.0050,0.3102,0.6443 1.000,0.2355,0.00781,0.00177,-0.0047,0.2957,0.6713 1.250,0.2630,0.00787,0.00183,-0.0046,0.2817,0.6889 1.500,0.2905,0.00793,0.00189,-0.0044,0.2702,0.7059 1.750,0.3179,0.00801,0.00195,-0.0043,0.2588,0.7228 2.000,0.3454,0.00807,0.00203,-0.0041,0.2489,0.7396 2.250,0.3728,0.00815,0.00211,-0.0040,0.2403,0.7564 2.500,0.4002,0.00822,0.00219,-0.0038,0.2321,0.7737 2.750,0.4274,0.00830,0.00229,-0.0036,0.2245,0.7906 3.000,0.4548,0.00836,0.00238,-0.0034,0.2187,0.8073 3.250,0.4819,0.00845,0.00249,-0.0031,0.2131,0.8233 3.500,0.5092,0.00853,0.00260,-0.0029,0.2087,0.8388 3.750,0.5366,0.00860,0.00271,-0.0027,0.2051,0.8538 4.000,0.5638,0.00870,0.00283,-0.0025,0.2007,0.8685 4.250,0.5905,0.00882,0.00296,-0.0022,0.1957,0.8830 4.500,0.6175,0.00892,0.00310,-0.0019,0.1926,0.8962 4.750,0.6446,0.00902,0.00323,-0.0017,0.1896,0.9085 5.000,0.6714,0.00915,0.00336,-0.0014,0.1855,0.9206 5.250,0.6980,0.00931,0.00352,-0.0011,0.1806,0.9309 5.500,0.7250,0.00945,0.00367,-0.0009,0.1771,0.9405 5.750,0.7526,0.00959,0.00382,-0.0008,0.1742,0.9490 6.000,0.7801,0.00975,0.00398,-0.0007,0.1704,0.9567 6.250,0.8084,0.00995,0.00416,-0.0009,0.1657,0.9633 6.500,0.8363,0.01012,0.00433,-0.0010,0.1622,0.9698 6.750,0.8673,0.01030,0.00450,-0.0017,0.1586,0.9741 7.000,0.8963,0.01050,0.00469,-0.0021,0.1541,0.9792 7.250,0.9261,0.01074,0.00490,-0.0027,0.1492,0.9831 7.500,0.9582,0.01093,0.00509,-0.0037,0.1450,0.9856 7.750,0.9895,0.01117,0.00531,-0.0047,0.1401,0.9883 8.000,1.0203,0.01143,0.00555,-0.0056,0.1358,0.9910 8.250,1.0509,0.01165,0.00577,-0.0064,0.1319,0.9934 8.500,1.0828,0.01194,0.00603,-0.0075,0.1259,0.9947 8.750,1.1142,0.01221,0.00629,-0.0086,0.1207,0.9963 9.000,1.1445,0.01254,0.00658,-0.0095,0.1143,0.9981 9.250,1.1747,0.01286,0.00688,-0.0104,0.1085,0.9997 9.500,1.1946,0.01319,0.00718,-0.0091,0.1022,1.0000 9.750,1.2124,0.01348,0.00747,-0.0073,0.0971,1.0000 10.000,1.2291,0.01386,0.00780,-0.0055,0.0913,1.0000 10.250,1.2470,0.01418,0.00812,-0.0038,0.0865,1.0000 10.500,1.2640,0.01459,0.00850,-0.0021,0.0814,1.0000 10.750,1.2823,0.01497,0.00888,-0.0006,0.0769,1.0000 11.000,1.3000,0.01541,0.00930,0.0009,0.0726,1.0000 11.250,1.3188,0.01581,0.00971,0.0022,0.0692,1.0000 11.500,1.3358,0.01630,0.01019,0.0037,0.0656,1.0000 11.750,1.3530,0.01670,0.01061,0.0053,0.0630,1.0000 12.000,1.3680,0.01718,0.01110,0.0071,0.0603,1.0000 12.250,1.3826,0.01771,0.01164,0.0089,0.0579,1.0000 12.500,1.3986,0.01821,0.01217,0.0105,0.0559,1.0000 12.750,1.4133,0.01881,0.01278,0.0120,0.0538,1.0000 13.000,1.4269,0.01950,0.01348,0.0136,0.0517,1.0000 13.250,1.4421,0.02011,0.01414,0.0149,0.0502,1.0000 13.500,1.4562,0.02082,0.01489,0.0162,0.0487,1.0000 13.750,1.4688,0.02165,0.01574,0.0175,0.0473,1.0000 14.000,1.4804,0.02258,0.01671,0.0189,0.0459,1.0000 14.250,1.4933,0.02346,0.01764,0.0199,0.0450,1.0000 14.500,1.5053,0.02443,0.01866,0.0209,0.0441,1.0000 14.750,1.5161,0.02555,0.01983,0.0219,0.0431,1.0000 15.000,1.5252,0.02684,0.02117,0.0228,0.0421,1.0000 15.250,1.5327,0.02833,0.02271,0.0235,0.0411,1.0000 15.500,1.5397,0.02995,0.02438,0.0241,0.0403,1.0000 15.750,1.5477,0.03153,0.02604,0.0245,0.0398,1.0000 16.000,1.5543,0.03332,0.02790,0.0248,0.0391,1.0000 16.250,1.5591,0.03536,0.03001,0.0249,0.0383,1.0000 16.500,1.5612,0.03774,0.03246,0.0248,0.0374,1.0000 16.750,1.5608,0.04047,0.03526,0.0246,0.0366,1.0000 17.000,1.5577,0.04362,0.03849,0.0241,0.0359,1.0000 17.250,1.5553,0.04677,0.04173,0.0234,0.0354,1.0000 17.500,1.5521,0.05013,0.04519,0.0225,0.0350,1.0000 17.750,1.5464,0.05392,0.04908,0.0214,0.0346,1.0000 18.000,1.5376,0.05815,0.05342,0.0201,0.0342,1.0000 18.250,1.5256,0.06294,0.05832,0.0184,0.0338,1.0000 18.500,1.5107,0.06820,0.06369,0.0165,0.0335,1.0000 18.750,1.4921,0.07405,0.06967,0.0143,0.0332,1.0000 19.000,1.4702,0.08052,0.07626,0.0118,0.0330,1.0000 19.250,1.4468,0.08727,0.08314,0.0091,0.0327,1.0000