Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-e553-il-1000000-n5 Airfoil,e553-il Reynolds number,1000000 Ncrit,5 Mach,0 Max Cl/Cd,111.372 Max Cl/Cd alpha,6.5 Url,http://airfoiltools.com/polar/csv?polar=xf-e553-il-1000000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -19.750,-0.7621,0.13618,0.13345,-0.0377,1.0000,0.0027 -19.500,-0.7818,0.12832,0.12548,-0.0416,1.0000,0.0027 -19.250,-0.8024,0.12055,0.11759,-0.0453,1.0000,0.0027 -19.000,-0.8212,0.11332,0.11025,-0.0488,1.0000,0.0027 -18.750,-0.8374,0.10672,0.10354,-0.0520,1.0000,0.0026 -18.500,-0.8503,0.10089,0.09761,-0.0547,1.0000,0.0026 -18.250,-0.8657,0.09476,0.09137,-0.0575,1.0000,0.0026 -18.000,-0.8752,0.08976,0.08628,-0.0598,1.0000,0.0026 -17.750,-0.8859,0.08472,0.08115,-0.0620,1.0000,0.0027 -17.500,-0.8936,0.08025,0.07658,-0.0639,1.0000,0.0026 -17.250,-0.8999,0.07607,0.07233,-0.0656,1.0000,0.0028 -17.000,-0.9044,0.07226,0.06844,-0.0670,1.0000,0.0027 -16.750,-0.9093,0.06850,0.06461,-0.0684,1.0000,0.0027 -16.500,-0.9134,0.06495,0.06097,-0.0696,1.0000,0.0027 -16.250,-0.9136,0.06198,0.05795,-0.0705,1.0000,0.0028 -16.000,-0.9168,0.05871,0.05459,-0.0715,1.0000,0.0027 -15.750,-0.9175,0.05583,0.05165,-0.0722,1.0000,0.0028 -15.500,-0.9180,0.05307,0.04883,-0.0728,1.0000,0.0028 -15.250,-0.9186,0.05040,0.04609,-0.0733,1.0000,0.0028 -15.000,-0.9177,0.04798,0.04362,-0.0736,1.0000,0.0028 -14.750,-0.9160,0.04576,0.04135,-0.0737,1.0000,0.0030 -14.500,-0.9162,0.04345,0.03898,-0.0737,1.0000,0.0028 -14.250,-0.9151,0.04145,0.03694,-0.0734,1.0000,0.0030 -14.000,-0.9144,0.03947,0.03491,-0.0730,1.0000,0.0030 -13.750,-0.9088,0.03743,0.03282,-0.0735,0.9997,0.0032 -13.500,-0.8919,0.03520,0.03052,-0.0765,0.9982,0.0032 -13.250,-0.8734,0.03321,0.02848,-0.0792,0.9958,0.0032 -13.000,-0.8577,0.03140,0.02662,-0.0809,0.9915,0.0033 -12.750,-0.8475,0.02963,0.02479,-0.0816,0.9820,0.0034 -12.500,-0.8360,0.02786,0.02297,-0.0825,0.9632,0.0034 -12.250,-0.8028,0.02605,0.02109,-0.0875,0.9528,0.0035 -11.750,-0.7056,0.02264,0.01750,-0.1031,0.9327,0.0037 -11.500,-0.6546,0.02092,0.01567,-0.1117,0.9152,0.0041 -11.250,-0.6250,0.01971,0.01432,-0.1151,0.8871,0.0045 -11.000,-0.6123,0.01873,0.01318,-0.1148,0.8626,0.0044 -10.750,-0.6055,0.01768,0.01201,-0.1136,0.8423,0.0047 -10.500,-0.5998,0.01674,0.01097,-0.1119,0.8255,0.0048 -10.250,-0.5992,0.01594,0.01006,-0.1092,0.8102,0.0049 -10.000,-0.5860,0.01541,0.00944,-0.1077,0.7979,0.0052 -9.750,-0.5697,0.01494,0.00889,-0.1066,0.7870,0.0053 -9.500,-0.5530,0.01444,0.00832,-0.1055,0.7773,0.0059 -9.250,-0.5337,0.01403,0.00786,-0.1047,0.7672,0.0064 -9.000,-0.5129,0.01366,0.00743,-0.1040,0.7583,0.0070 -8.750,-0.4915,0.01331,0.00702,-0.1034,0.7492,0.0077 -8.500,-0.4690,0.01296,0.00663,-0.1029,0.7406,0.0088 -7.750,-0.3987,0.01204,0.00558,-0.1018,0.7156,0.0148 -7.500,-0.3740,0.01173,0.00527,-0.1017,0.7078,0.0188 -7.000,-0.3241,0.01114,0.00466,-0.1013,0.6925,0.0300 -6.750,-0.2990,0.01085,0.00437,-0.1012,0.6849,0.0395 -6.500,-0.2737,0.01049,0.00406,-0.1011,0.6776,0.0550 -6.250,-0.2484,0.01014,0.00376,-0.1011,0.6700,0.0751 -6.000,-0.2232,0.00969,0.00343,-0.1011,0.6635,0.1072 -5.750,-0.1983,0.00913,0.00305,-0.1012,0.6563,0.1577 -5.500,-0.1739,0.00844,0.00262,-0.1013,0.6494,0.2279 -5.250,-0.1483,0.00783,0.00227,-0.1015,0.6423,0.3015 -5.000,-0.1210,0.00761,0.00212,-0.1016,0.6355,0.3365 -4.750,-0.0927,0.00749,0.00203,-0.1019,0.6295,0.3599 -4.500,-0.0644,0.00742,0.00196,-0.1020,0.6223,0.3775 -4.250,-0.0360,0.00739,0.00191,-0.1022,0.6158,0.3877 -4.000,-0.0074,0.00736,0.00187,-0.1024,0.6089,0.3975 -3.500,0.0498,0.00736,0.00183,-0.1028,0.5966,0.4186 -3.250,0.0784,0.00738,0.00179,-0.1029,0.5896,0.4213 -3.000,0.1071,0.00740,0.00175,-0.1031,0.5835,0.4232 -2.750,0.1357,0.00740,0.00172,-0.1033,0.5772,0.4257 -2.250,0.1928,0.00742,0.00168,-0.1036,0.5647,0.4310 -2.000,0.2213,0.00745,0.00167,-0.1038,0.5583,0.4334 -1.750,0.2498,0.00748,0.00166,-0.1039,0.5526,0.4356 -1.500,0.2785,0.00751,0.00165,-0.1041,0.5464,0.4376 -1.250,0.3067,0.00755,0.00165,-0.1042,0.5400,0.4396 -1.000,0.3353,0.00757,0.00165,-0.1044,0.5348,0.4423 -0.750,0.3638,0.00759,0.00166,-0.1046,0.5288,0.4449 -0.250,0.4204,0.00767,0.00170,-0.1049,0.5174,0.4496 0.000,0.4488,0.00772,0.00172,-0.1050,0.5119,0.4519 0.250,0.4766,0.00778,0.00175,-0.1051,0.5064,0.4539 0.500,0.5052,0.00781,0.00178,-0.1052,0.5013,0.4562 0.750,0.5333,0.00786,0.00182,-0.1053,0.4954,0.4590 1.000,0.5610,0.00792,0.00186,-0.1054,0.4902,0.4616 1.250,0.5894,0.00796,0.00191,-0.1056,0.4855,0.4642 1.500,0.6174,0.00802,0.00196,-0.1056,0.4798,0.4666 1.750,0.6448,0.00811,0.00202,-0.1056,0.4744,0.4689 2.000,0.6731,0.00816,0.00207,-0.1057,0.4696,0.4710 2.250,0.7007,0.00822,0.00214,-0.1058,0.4637,0.4740 2.500,0.7279,0.00831,0.00222,-0.1057,0.4579,0.4770 2.750,0.7557,0.00836,0.00229,-0.1058,0.4521,0.4799 3.000,0.7829,0.00846,0.00238,-0.1058,0.4460,0.4826 3.250,0.8101,0.00855,0.00246,-0.1057,0.4406,0.4852 3.500,0.8375,0.00863,0.00255,-0.1057,0.4350,0.4875 3.750,0.8642,0.00873,0.00265,-0.1056,0.4293,0.4907 4.000,0.8912,0.00881,0.00275,-0.1055,0.4237,0.4941 4.250,0.9179,0.00892,0.00287,-0.1054,0.4165,0.4976 4.500,0.9440,0.00905,0.00299,-0.1052,0.4094,0.5009 4.750,0.9705,0.00916,0.00311,-0.1050,0.4022,0.5036 5.000,0.9960,0.00930,0.00325,-0.1047,0.3952,0.5069 5.250,1.0224,0.00941,0.00338,-0.1045,0.3882,0.5106 5.500,1.0472,0.00958,0.00354,-0.1041,0.3794,0.5145 5.750,1.0726,0.00972,0.00369,-0.1037,0.3701,0.5185 6.000,1.0970,0.00990,0.00386,-0.1032,0.3609,0.5222 6.250,1.1208,0.01010,0.00405,-0.1026,0.3502,0.5266 6.500,1.1449,0.01028,0.00424,-0.1021,0.3400,0.5310 6.750,1.1676,0.01052,0.00445,-0.1013,0.3286,0.5351 7.000,1.1894,0.01078,0.00469,-0.1003,0.3158,0.5392 7.250,1.2100,0.01108,0.00496,-0.0992,0.3006,0.5442 7.500,1.2289,0.01140,0.00524,-0.0977,0.2845,0.5495 8.000,1.2593,0.01218,0.00591,-0.0934,0.2482,0.5604 8.250,1.2723,0.01268,0.00633,-0.0910,0.2292,0.5662 8.500,1.2853,0.01321,0.00679,-0.0886,0.2114,0.5715 8.750,1.2973,0.01375,0.00728,-0.0861,0.1933,0.5777 9.000,1.3072,0.01439,0.00785,-0.0834,0.1737,0.5840 9.250,1.3175,0.01503,0.00844,-0.0808,0.1578,0.5906 9.500,1.3287,0.01564,0.00902,-0.0784,0.1453,0.5984 9.750,1.3383,0.01633,0.00969,-0.0759,0.1323,0.6067 10.000,1.3465,0.01712,0.01045,-0.0733,0.1192,0.6156 10.250,1.3530,0.01802,0.01132,-0.0707,0.1058,0.6240 10.500,1.3606,0.01892,0.01221,-0.0683,0.0954,0.6336 10.750,1.3681,0.01987,0.01317,-0.0661,0.0868,0.6433 11.000,1.3759,0.02087,0.01418,-0.0640,0.0787,0.6542 11.250,1.3837,0.02191,0.01524,-0.0621,0.0717,0.6669 11.500,1.3893,0.02313,0.01650,-0.0601,0.0643,0.6823 11.750,1.3954,0.02439,0.01779,-0.0583,0.0575,0.6984 12.000,1.4028,0.02562,0.01909,-0.0567,0.0533,0.7180 12.250,1.4073,0.02708,0.02061,-0.0550,0.0475,0.7398 12.500,1.4130,0.02851,0.02213,-0.0535,0.0429,0.7673 12.750,1.4156,0.03016,0.02389,-0.0519,0.0381,0.8074 13.250,1.4218,0.03354,0.02761,-0.0493,0.0292,1.0000 13.500,1.4249,0.03554,0.02962,-0.0483,0.0262,1.0000 13.750,1.4317,0.03729,0.03142,-0.0476,0.0250,1.0000 14.000,1.4335,0.03955,0.03370,-0.0468,0.0219,1.0000 14.250,1.4379,0.04164,0.03583,-0.0463,0.0202,1.0000 14.500,1.4381,0.04421,0.03842,-0.0457,0.0173,1.0000 14.750,1.4428,0.04639,0.04066,-0.0454,0.0164,1.0000 15.000,1.4458,0.04883,0.04314,-0.0451,0.0151,1.0000 15.250,1.4479,0.05141,0.04576,-0.0450,0.0140,1.0000 15.500,1.4516,0.05389,0.04830,-0.0449,0.0132,1.0000 15.750,1.4535,0.05662,0.05108,-0.0450,0.0122,1.0000 16.000,1.4541,0.05958,0.05409,-0.0451,0.0112,1.0000 16.250,1.4565,0.06238,0.05696,-0.0454,0.0105,1.0000 16.500,1.4586,0.06525,0.05989,-0.0457,0.0101,1.0000 16.750,1.4582,0.06852,0.06321,-0.0462,0.0092,1.0000 17.000,1.4589,0.07172,0.06648,-0.0467,0.0088,1.0000 17.250,1.4599,0.07492,0.06975,-0.0474,0.0083,1.0000 17.500,1.4605,0.07822,0.07311,-0.0481,0.0078,1.0000 17.750,1.4598,0.08176,0.07672,-0.0490,0.0075,1.0000 18.000,1.4580,0.08553,0.08055,-0.0500,0.0070,1.0000 18.250,1.4576,0.08913,0.08422,-0.0510,0.0066,1.0000 18.500,1.4570,0.09282,0.08799,-0.0522,0.0064,1.0000 18.750,1.4555,0.09667,0.09192,-0.0535,0.0061,1.0000 19.000,1.4541,0.10056,0.09588,-0.0548,0.0058,1.0000 19.250,1.4518,0.10464,0.10003,-0.0563,0.0055,1.0000