Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-e1230-il-50000-n5 Airfoil,e1230-il Reynolds number,50000 Ncrit,5 Mach,0 Max Cl/Cd,24.9134 Max Cl/Cd alpha,5.5 Url,http://airfoiltools.com/polar/csv?polar=xf-e1230-il-50000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -10.500,-0.4573,0.07762,0.07048,-0.0627,1.0000,0.0517 -10.250,-0.4859,0.07260,0.06544,-0.0638,1.0000,0.0514 -10.000,-0.5158,0.06870,0.06151,-0.0631,1.0000,0.0512 -9.750,-0.5462,0.06587,0.05865,-0.0601,1.0000,0.0510 -9.500,-0.5723,0.06298,0.05567,-0.0567,1.0000,0.0509 -9.250,-0.5941,0.06007,0.05264,-0.0532,1.0000,0.0510 -9.000,-0.6126,0.05726,0.04964,-0.0496,1.0000,0.0512 -8.750,-0.6284,0.05450,0.04661,-0.0459,1.0000,0.0516 -8.500,-0.6369,0.05227,0.04420,-0.0426,1.0000,0.0523 -8.250,-0.6369,0.05104,0.04297,-0.0398,1.0000,0.0534 -8.000,-0.6084,0.04837,0.04002,-0.0428,0.9901,0.0562 -7.750,-0.5810,0.04459,0.03554,-0.0453,0.9787,0.0594 -7.500,-0.5470,0.04259,0.03348,-0.0479,0.9670,0.0621 -7.250,-0.5163,0.04027,0.03075,-0.0495,0.9533,0.0668 -7.000,-0.4835,0.03862,0.02905,-0.0513,0.9397,0.0717 -6.750,-0.4492,0.03674,0.02691,-0.0529,0.9267,0.0784 -6.500,-0.4133,0.03523,0.02520,-0.0547,0.9142,0.0873 -6.250,-0.3749,0.03380,0.02375,-0.0568,0.9027,0.0987 -6.000,-0.3414,0.03255,0.02246,-0.0580,0.8887,0.1123 -5.750,-0.3068,0.03134,0.02123,-0.0593,0.8754,0.1288 -5.500,-0.2708,0.03010,0.02007,-0.0609,0.8632,0.1483 -5.250,-0.2359,0.02893,0.01892,-0.0622,0.8502,0.1713 -5.000,-0.2065,0.02792,0.01793,-0.0626,0.8348,0.1968 -4.750,-0.1787,0.02685,0.01700,-0.0628,0.8198,0.2278 -4.500,-0.1513,0.02572,0.01607,-0.0629,0.8055,0.2729 -4.250,-0.1259,0.02452,0.01533,-0.0626,0.7920,0.3491 -4.000,-0.1073,0.02403,0.01551,-0.0600,0.7761,0.4579 -3.750,-0.0847,0.02429,0.01594,-0.0574,0.7609,0.5514 -3.500,-0.0612,0.02459,0.01603,-0.0554,0.7466,0.6079 -3.250,-0.0362,0.02484,0.01603,-0.0536,0.7335,0.6477 -3.000,-0.0165,0.02501,0.01601,-0.0513,0.7184,0.6787 -2.750,0.0068,0.02515,0.01598,-0.0493,0.7048,0.7055 -2.500,0.0336,0.02523,0.01586,-0.0476,0.6929,0.7319 -2.250,0.0563,0.02536,0.01590,-0.0454,0.6793,0.7559 -2.000,0.0821,0.02552,0.01593,-0.0436,0.6669,0.7792 -1.750,0.1097,0.02557,0.01577,-0.0423,0.6559,0.8013 -1.500,0.1348,0.02570,0.01578,-0.0411,0.6429,0.8182 -1.250,0.1667,0.02576,0.01565,-0.0412,0.6320,0.8315 -1.000,0.1963,0.02582,0.01554,-0.0412,0.6204,0.8428 -0.750,0.2239,0.02587,0.01544,-0.0411,0.6092,0.8536 -0.500,0.2553,0.02590,0.01527,-0.0417,0.5991,0.8634 -0.250,0.2856,0.02605,0.01530,-0.0423,0.5881,0.8721 0.000,0.3173,0.02606,0.01512,-0.0430,0.5791,0.8810 0.250,0.3411,0.02622,0.01521,-0.0427,0.5685,0.8914 0.500,0.3758,0.02628,0.01507,-0.0441,0.5600,0.8993 0.750,0.4045,0.02651,0.01525,-0.0449,0.5500,0.9081 1.000,0.4376,0.02661,0.01519,-0.0461,0.5418,0.9167 1.250,0.4709,0.02689,0.01542,-0.0477,0.5324,0.9246 1.500,0.5057,0.02708,0.01549,-0.0494,0.5242,0.9332 1.750,0.5377,0.02735,0.01568,-0.0509,0.5163,0.9433 2.000,0.5725,0.02766,0.01593,-0.0529,0.5077,0.9526 2.250,0.6118,0.02782,0.01593,-0.0555,0.5012,0.9613 2.500,0.6429,0.02833,0.01651,-0.0573,0.4923,0.9733 2.750,0.6800,0.02858,0.01665,-0.0597,0.4857,0.9848 3.000,0.7145,0.02903,0.01709,-0.0620,0.4785,0.9987 3.250,0.7192,0.02945,0.01752,-0.0590,0.4724,1.0000 3.500,0.7300,0.02972,0.01770,-0.0567,0.4674,1.0000 3.750,0.7438,0.03011,0.01798,-0.0549,0.4627,1.0000 4.000,0.7495,0.03093,0.01886,-0.0520,0.4563,1.0000 4.250,0.7667,0.03147,0.01933,-0.0507,0.4510,1.0000 4.500,0.7915,0.03180,0.01951,-0.0504,0.4467,1.0000 4.750,0.8004,0.03282,0.02060,-0.0481,0.4406,1.0000 5.000,0.8144,0.03369,0.02148,-0.0466,0.4349,1.0000 5.250,0.8373,0.03421,0.02194,-0.0460,0.4305,1.0000 5.500,0.8635,0.03466,0.02228,-0.0460,0.4268,1.0000 5.750,0.8624,0.03634,0.02414,-0.0428,0.4204,1.0000 6.000,0.8769,0.03731,0.02513,-0.0414,0.4153,1.0000 6.250,0.9021,0.03779,0.02556,-0.0412,0.4114,1.0000 6.500,0.9207,0.03867,0.02643,-0.0404,0.4075,1.0000 6.750,0.9084,0.04114,0.02910,-0.0365,0.4013,1.0000 7.000,0.9180,0.04249,0.03048,-0.0349,0.3967,1.0000 7.250,0.9433,0.04299,0.03097,-0.0347,0.3933,1.0000 7.500,0.9597,0.04404,0.03202,-0.0338,0.3896,1.0000 7.750,0.8906,0.05017,0.03841,-0.0265,0.3808,1.0000 8.000,0.9001,0.05179,0.04006,-0.0256,0.3769,1.0000 8.250,0.9292,0.05201,0.04026,-0.0255,0.3744,1.0000 8.750,0.8371,0.06675,0.05523,-0.0238,0.3569,1.0000 9.000,0.8666,0.06642,0.05490,-0.0230,0.3553,1.0000 10.500,0.7555,0.10187,0.09069,-0.0296,0.3148,1.0000 10.750,0.7549,0.10545,0.09432,-0.0302,0.3098,1.0000