Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-e387-il-50000 Airfoil,e387-il Reynolds number,50000 Ncrit,9 Mach,0 Max Cl/Cd,38.0884 Max Cl/Cd alpha,8.5 Url,http://airfoiltools.com/polar/csv?polar=xf-e387-il-50000 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -8.500,-0.3597,0.10815,0.10165,-0.0251,1.0000,0.1800 -8.250,-0.3401,0.10322,0.09671,-0.0237,1.0000,0.1894 -8.000,-0.3602,0.10361,0.09730,-0.0263,1.0000,0.1936 -7.750,-0.3350,0.09782,0.09148,-0.0244,1.0000,0.2047 -7.500,-0.3366,0.09525,0.08904,-0.0247,1.0000,0.2115 -7.250,-0.3420,0.09367,0.08759,-0.0245,1.0000,0.2216 -7.000,-0.3314,0.09002,0.08399,-0.0231,1.0000,0.2330 -6.750,-0.3590,0.09043,0.08467,-0.0250,1.0000,0.2377 -6.500,-0.3500,0.08692,0.08124,-0.0221,1.0000,0.2514 -6.250,-0.3442,0.08381,0.07823,-0.0195,1.0000,0.2638 -6.000,-0.3496,0.08169,0.07625,-0.0172,1.0000,0.2729 -5.750,-0.3767,0.08196,0.07671,-0.0160,1.0000,0.2813 -5.500,-0.3759,0.07930,0.07414,-0.0112,1.0000,0.2920 -5.250,-0.3905,0.07800,0.07296,-0.0085,1.0000,0.3010 -5.000,-0.4052,0.07689,0.07196,-0.0070,1.0000,0.3133 -4.750,-0.4127,0.07527,0.07041,-0.0049,1.0000,0.3277 -4.500,-0.4156,0.07313,0.06834,-0.0018,1.0000,0.3438 -4.250,-0.4172,0.07105,0.06632,0.0015,1.0000,0.3616 -3.250,-0.2637,0.04490,0.03770,-0.0490,1.0000,0.1350 -3.000,-0.2328,0.04086,0.03305,-0.0512,1.0000,0.1201 -2.750,-0.2078,0.03811,0.03000,-0.0521,1.0000,0.1164 -2.500,-0.1761,0.03570,0.02699,-0.0539,0.9984,0.1167 -2.250,-0.1293,0.03333,0.02385,-0.0576,0.9914,0.1195 -2.000,-0.0838,0.03132,0.02139,-0.0609,0.9844,0.1250 -1.750,-0.0452,0.03007,0.01992,-0.0632,0.9763,0.1455 -1.500,-0.0042,0.02876,0.01856,-0.0654,0.9694,0.1963 -1.250,0.0357,0.02665,0.01743,-0.0675,0.9628,0.3778 -1.000,0.0715,0.02441,0.01664,-0.0671,0.9556,1.0000 -0.750,0.1059,0.02511,0.01674,-0.0693,0.9465,1.0000 -0.500,0.1390,0.02585,0.01698,-0.0713,0.9374,1.0000 -0.250,0.1790,0.02669,0.01741,-0.0744,0.9290,1.0000 0.000,0.2033,0.02739,0.01783,-0.0749,0.9199,1.0000 0.250,0.2377,0.02822,0.01836,-0.0770,0.9115,1.0000 0.500,0.2656,0.02902,0.01893,-0.0781,0.9029,1.0000 0.750,0.2924,0.02987,0.01960,-0.0790,0.8944,1.0000 1.000,0.3260,0.03074,0.02030,-0.0810,0.8862,1.0000 1.250,0.3456,0.03164,0.02106,-0.0808,0.8777,1.0000 1.500,0.3827,0.03259,0.02187,-0.0832,0.8699,1.0000 1.750,0.3973,0.03355,0.02276,-0.0823,0.8612,1.0000 2.000,0.4269,0.03456,0.02368,-0.0835,0.8533,1.0000 2.250,0.4480,0.03559,0.02466,-0.0836,0.8448,1.0000 2.500,0.4704,0.03669,0.02572,-0.0839,0.8365,1.0000 2.750,0.5001,0.03775,0.02676,-0.0851,0.8280,1.0000 3.000,0.5142,0.03896,0.02795,-0.0843,0.8191,1.0000 3.250,0.5457,0.04008,0.02909,-0.0856,0.8104,1.0000 3.500,0.5620,0.04133,0.03035,-0.0851,0.8009,1.0000 3.750,0.5806,0.04263,0.03168,-0.0849,0.7914,1.0000 4.000,0.6122,0.04377,0.03288,-0.0861,0.7813,1.0000 4.250,0.6314,0.04505,0.03425,-0.0858,0.7705,1.0000 4.500,0.6463,0.04648,0.03573,-0.0852,0.7593,1.0000 4.750,0.6677,0.04781,0.03715,-0.0851,0.7475,1.0000 5.000,0.6924,0.04906,0.03850,-0.0853,0.7349,1.0000 5.250,0.7178,0.05026,0.03982,-0.0854,0.7214,1.0000 5.500,0.7418,0.05147,0.04121,-0.0852,0.7071,1.0000 5.750,0.7633,0.05271,0.04259,-0.0847,0.6918,1.0000 6.000,0.7843,0.05393,0.04396,-0.0841,0.6757,1.0000 6.250,0.8083,0.05498,0.04518,-0.0836,0.6585,1.0000 6.500,0.8439,0.05531,0.04581,-0.0833,0.6403,1.0000 6.750,0.8790,0.05544,0.04620,-0.0826,0.6214,1.0000 7.000,0.8940,0.05651,0.04746,-0.0808,0.6005,1.0000 7.250,0.9692,0.05280,0.04433,-0.0799,0.5791,1.0000 7.500,0.9983,0.05187,0.04372,-0.0773,0.5549,1.0000 7.750,1.0647,0.04629,0.03872,-0.0736,0.5283,1.0000 8.000,1.1443,0.03776,0.03073,-0.0689,0.4900,1.0000 8.250,1.1832,0.03265,0.02578,-0.0634,0.4305,1.0000 8.500,1.1895,0.03123,0.02392,-0.0572,0.3477,1.0000 8.750,1.1787,0.03292,0.02472,-0.0517,0.2706,1.0000 9.000,1.1651,0.03579,0.02686,-0.0472,0.2136,1.0000 9.250,1.1541,0.03891,0.02948,-0.0433,0.1693,1.0000 9.500,1.1619,0.04233,0.03243,-0.0407,0.1291,1.0000 9.750,1.1976,0.04575,0.03563,-0.0405,0.1029,1.0000 10.000,1.2400,0.04967,0.03961,-0.0412,0.0912,1.0000 10.250,1.2607,0.05349,0.04402,-0.0401,0.0873,1.0000 10.500,1.2758,0.05740,0.04833,-0.0389,0.0847,1.0000 10.750,1.2915,0.06142,0.05254,-0.0380,0.0818,1.0000 11.000,1.2994,0.06627,0.05759,-0.0371,0.0798,1.0000 11.250,1.2909,0.07008,0.06185,-0.0347,0.0794,1.0000 11.500,1.2789,0.07396,0.06609,-0.0324,0.0793,1.0000 11.750,1.2637,0.07791,0.07033,-0.0304,0.0793,1.0000 12.000,1.2474,0.08225,0.07490,-0.0291,0.0795,1.0000 12.250,1.2312,0.08701,0.07987,-0.0287,0.0798,1.0000 12.500,1.1514,0.09461,0.08807,-0.0326,0.0861,1.0000 12.750,1.1200,0.10257,0.09619,-0.0365,0.0885,1.0000 13.000,1.0946,0.11081,0.10450,-0.0408,0.0903,1.0000 13.250,1.0774,0.11878,0.11252,-0.0447,0.0917,1.0000 13.500,1.0697,0.12604,0.11980,-0.0476,0.0926,1.0000 13.750,0.7837,0.15007,0.14405,-0.0629,0.1388,1.0000 14.000,0.7856,0.15567,0.14967,-0.0645,0.1437,1.0000