Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-lwk80150k25-il-200000 Airfoil,lwk80150k25-il Reynolds number,200000 Ncrit,9 Mach,0 Max Cl/Cd,38.5961 Max Cl/Cd alpha,5.5 Url,http://airfoiltools.com/polar/csv?polar=xf-lwk80150k25-il-200000 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -15.250,-0.7456,0.11115,0.10727,-0.0291,1.0000,0.0458 -15.000,-0.7651,0.10239,0.09848,-0.0337,1.0000,0.0448 -14.750,-0.9542,0.07015,0.06522,-0.0522,1.0000,0.0399 -14.500,-0.9595,0.06667,0.06169,-0.0526,1.0000,0.0405 -14.250,-0.9924,0.06110,0.05577,-0.0527,1.0000,0.0401 -14.000,-0.9975,0.05810,0.05267,-0.0524,1.0000,0.0405 -13.750,-0.9898,0.05627,0.05085,-0.0522,1.0000,0.0412 -13.500,-0.9940,0.05363,0.04808,-0.0514,1.0000,0.0418 -13.250,-1.0043,0.05042,0.04463,-0.0501,1.0000,0.0420 -13.000,-1.0091,0.04780,0.04182,-0.0487,1.0000,0.0426 -12.750,-1.0133,0.04497,0.03872,-0.0470,1.0000,0.0427 -12.500,-1.0134,0.04268,0.03621,-0.0453,1.0000,0.0434 -12.250,-1.0096,0.04047,0.03376,-0.0437,1.0000,0.0438 -12.000,-1.0051,0.03840,0.03143,-0.0419,1.0000,0.0447 -11.750,-0.9987,0.03664,0.02941,-0.0401,1.0000,0.0454 -11.500,-0.9877,0.03478,0.02732,-0.0387,1.0000,0.0465 -11.250,-0.9641,0.03331,0.02594,-0.0390,1.0000,0.0483 -11.000,-0.9516,0.03232,0.02489,-0.0376,1.0000,0.0497 -10.750,-0.9417,0.03137,0.02385,-0.0356,1.0000,0.0512 -10.500,-0.9354,0.03051,0.02285,-0.0329,0.9930,0.0524 -10.250,-0.9001,0.02879,0.02100,-0.0348,0.9897,0.0548 -10.000,-0.8666,0.02765,0.01992,-0.0369,0.9859,0.0578 -9.750,-0.8345,0.02666,0.01877,-0.0388,0.9815,0.0616 -9.500,-0.7985,0.02530,0.01746,-0.0410,0.9791,0.0657 -9.250,-0.7651,0.02435,0.01647,-0.0430,0.9757,0.0702 -9.000,-0.7337,0.02326,0.01541,-0.0447,0.9719,0.0761 -8.750,-0.7007,0.02246,0.01454,-0.0469,0.9684,0.0830 -8.500,-0.6713,0.02142,0.01358,-0.0484,0.9645,0.0909 -8.250,-0.6432,0.02051,0.01270,-0.0497,0.9599,0.1005 -8.000,-0.6128,0.01968,0.01186,-0.0514,0.9559,0.1120 -7.750,-0.5880,0.01893,0.01115,-0.0520,0.9508,0.1254 -7.500,-0.5676,0.01814,0.01046,-0.0520,0.9452,0.1418 -7.250,-0.5477,0.01738,0.00982,-0.0518,0.9406,0.1625 -7.000,-0.5398,0.01686,0.00941,-0.0490,0.9342,0.1863 -6.750,-0.5321,0.01623,0.00897,-0.0463,0.9285,0.2193 -6.500,-0.5328,0.01576,0.00873,-0.0418,0.9222,0.2590 -6.250,-0.5351,0.01526,0.00852,-0.0369,0.9160,0.3115 -6.000,-0.5354,0.01467,0.00828,-0.0323,0.9114,0.3806 -5.750,-0.5396,0.01422,0.00823,-0.0268,0.9059,0.4536 -5.500,-0.5362,0.01389,0.00840,-0.0221,0.9008,0.5445 -5.250,-0.5158,0.01412,0.00893,-0.0201,0.8977,0.6157 -5.000,-0.4925,0.01453,0.00935,-0.0187,0.8954,0.6530 -4.750,-0.4766,0.01497,0.00974,-0.0163,0.8917,0.6768 -4.500,-0.4570,0.01549,0.01023,-0.0143,0.8877,0.6944 -4.250,-0.4348,0.01597,0.01065,-0.0128,0.8844,0.7096 -4.000,-0.4029,0.01664,0.01128,-0.0128,0.8824,0.7204 -3.750,-0.3729,0.01720,0.01180,-0.0126,0.8804,0.7301 -3.500,-0.3543,0.01762,0.01213,-0.0107,0.8772,0.7421 -3.250,-0.3221,0.01843,0.01296,-0.0106,0.8742,0.7475 -3.000,-0.3034,0.01890,0.01340,-0.0088,0.8705,0.7573 -2.750,-0.2687,0.01963,0.01412,-0.0091,0.8683,0.7639 -2.500,-0.2324,0.02034,0.01480,-0.0096,0.8663,0.7714 -2.250,-0.2063,0.02062,0.01504,-0.0089,0.8640,0.7796 -2.000,-0.1615,0.02133,0.01573,-0.0109,0.8629,0.7839 -1.750,-0.1691,0.02146,0.01585,-0.0051,0.8560,0.7954 -1.500,-0.1312,0.02195,0.01634,-0.0063,0.8537,0.7985 -1.250,-0.0987,0.02221,0.01659,-0.0069,0.8509,0.8028 -1.000,-0.0894,0.02201,0.01634,-0.0039,0.8473,0.8124 -0.750,-0.0480,0.02222,0.01654,-0.0059,0.8459,0.8146 -0.500,-0.0359,0.02261,0.01697,-0.0032,0.8392,0.8194 -0.250,-0.0390,0.02240,0.01672,0.0017,0.8331,0.8292 0.000,0.0002,0.02242,0.01674,0.0000,0.8310,0.8310 0.250,0.0394,0.02240,0.01672,-0.0018,0.8292,0.8331 0.500,0.0357,0.02262,0.01698,0.0033,0.8195,0.8394 0.750,0.0473,0.02225,0.01657,0.0059,0.8147,0.8460 1.000,0.0889,0.02203,0.01636,0.0039,0.8125,0.8473 1.250,0.0985,0.02222,0.01660,0.0069,0.8028,0.8509 1.500,0.1315,0.02193,0.01633,0.0063,0.7985,0.8536 1.750,0.1692,0.02146,0.01585,0.0051,0.7954,0.8561 2.000,0.1618,0.02132,0.01573,0.0108,0.7838,0.8630 2.250,0.2063,0.02062,0.01504,0.0089,0.7796,0.8640 2.500,0.2324,0.02030,0.01476,0.0096,0.7710,0.8663 2.750,0.2687,0.01963,0.01411,0.0091,0.7639,0.8683 3.000,0.3037,0.01890,0.01339,0.0087,0.7574,0.8705 3.250,0.3226,0.01840,0.01293,0.0106,0.7474,0.8742 3.500,0.3512,0.01764,0.01216,0.0111,0.7414,0.8777 3.750,0.3731,0.01719,0.01178,0.0126,0.7300,0.8804 4.000,0.4028,0.01663,0.01127,0.0129,0.7201,0.8824 4.250,0.4352,0.01595,0.01062,0.0128,0.7094,0.8843 4.500,0.4571,0.01548,0.01021,0.0143,0.6943,0.8877 4.750,0.4768,0.01495,0.00972,0.0162,0.6765,0.8917 5.000,0.4924,0.01452,0.00934,0.0187,0.6524,0.8954 5.250,0.5159,0.01411,0.00891,0.0201,0.6149,0.8978 5.500,0.5361,0.01389,0.00840,0.0222,0.5439,0.9008 5.750,0.5395,0.01422,0.00823,0.0268,0.4534,0.9059 6.000,0.5352,0.01468,0.00828,0.0323,0.3800,0.9114 6.250,0.5353,0.01526,0.00851,0.0369,0.3120,0.9160 6.500,0.5332,0.01575,0.00873,0.0417,0.2596,0.9222 7.000,0.5401,0.01686,0.00941,0.0490,0.1861,0.9342 7.250,0.5480,0.01737,0.00981,0.0517,0.1627,0.9406 7.500,0.5676,0.01815,0.01045,0.0520,0.1413,0.9452 7.750,0.5884,0.01892,0.01114,0.0520,0.1256,0.9508 8.000,0.6134,0.01965,0.01185,0.0513,0.1124,0.9559 8.250,0.6437,0.02049,0.01267,0.0496,0.1007,0.9599 8.500,0.6718,0.02141,0.01358,0.0483,0.0915,0.9645 8.750,0.7012,0.02243,0.01450,0.0467,0.0831,0.9685 9.000,0.7340,0.02324,0.01539,0.0446,0.0758,0.9720 9.250,0.7655,0.02433,0.01646,0.0429,0.0702,0.9758 9.500,0.7988,0.02527,0.01743,0.0409,0.0655,0.9793 9.750,0.8353,0.02668,0.01879,0.0387,0.0616,0.9814 10.000,0.8678,0.02771,0.01997,0.0368,0.0579,0.9857 10.250,0.9010,0.02882,0.02102,0.0347,0.0548,0.9896 10.500,0.9359,0.03054,0.02289,0.0328,0.0523,0.9931 10.750,0.9388,0.03126,0.02373,0.0359,0.0509,1.0000 11.000,0.9501,0.03224,0.02481,0.0378,0.0494,1.0000 11.250,0.9632,0.03319,0.02578,0.0391,0.0480,1.0000 11.500,0.9938,0.03531,0.02782,0.0378,0.0461,1.0000 11.750,0.9997,0.03669,0.02946,0.0400,0.0455,1.0000 12.000,1.0068,0.03847,0.03150,0.0417,0.0448,1.0000 12.250,1.0111,0.04049,0.03378,0.0435,0.0440,1.0000 12.500,1.0133,0.04265,0.03618,0.0453,0.0431,1.0000 12.750,1.0135,0.04511,0.03888,0.0469,0.0428,1.0000 13.000,1.0146,0.04718,0.04111,0.0483,0.0419,1.0000 13.250,1.0074,0.05021,0.04439,0.0498,0.0418,1.0000 13.500,1.0200,0.05146,0.04559,0.0502,0.0407,1.0000 13.750,0.9995,0.05556,0.05005,0.0517,0.0410,1.0000 14.000,0.9977,0.05823,0.05281,0.0522,0.0406,1.0000 14.250,0.9977,0.06094,0.05556,0.0525,0.0400,1.0000 14.500,0.9824,0.06516,0.05996,0.0526,0.0397,1.0000 14.750,0.9563,0.07012,0.06519,0.0519,0.0399,1.0000 15.000,0.7157,0.11580,0.11200,0.0249,0.0470,1.0000 15.250,0.7178,0.11951,0.11570,0.0235,0.0466,1.0000