Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-naca633618-il-200000-n5 Airfoil,naca633618-il Reynolds number,200000 Ncrit,5 Mach,0 Max Cl/Cd,73.3663 Max Cl/Cd alpha,7.5 Url,http://airfoiltools.com/polar/csv?polar=xf-naca633618-il-200000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -17.250,-0.6652,0.10265,0.09802,-0.0671,1.0000,0.0263 -17.000,-0.7052,0.09128,0.08638,-0.0739,1.0000,0.0264 -16.750,-0.7357,0.08237,0.07720,-0.0793,1.0000,0.0266 -16.500,-0.7434,0.07779,0.07254,-0.0818,1.0000,0.0269 -16.250,-0.7495,0.07362,0.06829,-0.0839,1.0000,0.0271 -16.000,-0.7526,0.07003,0.06465,-0.0857,1.0000,0.0275 -15.750,-0.7578,0.06626,0.06080,-0.0875,1.0000,0.0279 -15.500,-0.7630,0.06265,0.05709,-0.0892,1.0000,0.0283 -15.250,-0.7680,0.05923,0.05354,-0.0905,1.0000,0.0287 -15.000,-0.7730,0.05598,0.05016,-0.0917,1.0000,0.0294 -14.750,-0.7783,0.05287,0.04688,-0.0925,1.0000,0.0301 -14.500,-0.7827,0.05002,0.04383,-0.0929,1.0000,0.0307 -14.250,-0.7807,0.04803,0.04183,-0.0929,1.0000,0.0312 -14.000,-0.7782,0.04620,0.03998,-0.0927,1.0000,0.0317 -13.750,-0.7763,0.04442,0.03817,-0.0923,1.0000,0.0322 -13.500,-0.7749,0.04271,0.03641,-0.0917,1.0000,0.0329 -13.250,-0.7750,0.04109,0.03472,-0.0908,1.0000,0.0337 -12.750,-0.7509,0.03745,0.03085,-0.0929,0.9834,0.0357 -12.500,-0.7275,0.03582,0.02920,-0.0957,0.9718,0.0368 -12.250,-0.7022,0.03422,0.02751,-0.0987,0.9605,0.0381 -12.000,-0.6753,0.03267,0.02581,-0.1016,0.9492,0.0397 -11.750,-0.6466,0.03120,0.02424,-0.1046,0.9387,0.0412 -11.500,-0.6189,0.02989,0.02287,-0.1074,0.9265,0.0427 -11.250,-0.5923,0.02870,0.02157,-0.1096,0.9143,0.0444 -11.000,-0.5668,0.02764,0.02033,-0.1112,0.9025,0.0461 -10.750,-0.5471,0.02657,0.01924,-0.1119,0.8899,0.0475 -10.500,-0.5302,0.02567,0.01828,-0.1119,0.8777,0.0491 -10.250,-0.5133,0.02484,0.01734,-0.1117,0.8669,0.0509 -10.000,-0.4986,0.02409,0.01647,-0.1108,0.8558,0.0523 -9.750,-0.4870,0.02322,0.01556,-0.1097,0.8460,0.0539 -9.500,-0.4762,0.02248,0.01477,-0.1083,0.8361,0.0554 -9.250,-0.4656,0.02184,0.01406,-0.1067,0.8274,0.0571 -9.000,-0.4517,0.02122,0.01334,-0.1056,0.8187,0.0590 -8.750,-0.4366,0.02054,0.01258,-0.1046,0.8116,0.0608 -8.500,-0.4210,0.01991,0.01193,-0.1037,0.8035,0.0630 -8.250,-0.4023,0.01938,0.01131,-0.1030,0.7966,0.0659 -8.000,-0.3832,0.01883,0.01071,-0.1023,0.7899,0.0691 -7.750,-0.3636,0.01828,0.01013,-0.1018,0.7828,0.0729 -7.500,-0.3417,0.01780,0.00958,-0.1014,0.7769,0.0778 -7.250,-0.3201,0.01728,0.00906,-0.1010,0.7706,0.0847 -7.000,-0.2977,0.01678,0.00856,-0.1008,0.7639,0.0941 -6.750,-0.2742,0.01629,0.00807,-0.1007,0.7583,0.1080 -6.500,-0.2502,0.01582,0.00763,-0.1006,0.7526,0.1266 -6.250,-0.2261,0.01530,0.00720,-0.1007,0.7463,0.1524 -6.000,-0.2013,0.01475,0.00675,-0.1009,0.7407,0.1858 -5.750,-0.1761,0.01415,0.00632,-0.1013,0.7354,0.2319 -5.500,-0.1504,0.01359,0.00597,-0.1017,0.7293,0.2861 -5.250,-0.1236,0.01315,0.00573,-0.1021,0.7238,0.3424 -5.000,-0.0954,0.01293,0.00559,-0.1024,0.7192,0.3883 -4.750,-0.0675,0.01282,0.00555,-0.1026,0.7130,0.4208 -4.500,-0.0390,0.01277,0.00549,-0.1029,0.7075,0.4479 -4.250,-0.0101,0.01276,0.00544,-0.1031,0.7028,0.4695 -4.000,0.0187,0.01277,0.00542,-0.1033,0.6975,0.4865 -3.750,0.0471,0.01279,0.00542,-0.1034,0.6917,0.4999 -3.500,0.0758,0.01280,0.00538,-0.1035,0.6867,0.5100 -3.250,0.1053,0.01283,0.00529,-0.1038,0.6824,0.5212 -3.000,0.1331,0.01287,0.00537,-0.1038,0.6768,0.5313 -2.750,0.1622,0.01290,0.00532,-0.1041,0.6715,0.5413 -2.500,0.1907,0.01291,0.00529,-0.1041,0.6668,0.5469 -2.250,0.2196,0.01293,0.00526,-0.1043,0.6621,0.5534 -2.000,0.2485,0.01294,0.00522,-0.1046,0.6569,0.5599 -1.750,0.2768,0.01296,0.00523,-0.1047,0.6521,0.5648 -1.500,0.3059,0.01299,0.00519,-0.1049,0.6479,0.5707 -1.250,0.3349,0.01302,0.00517,-0.1052,0.6428,0.5769 -1.000,0.3629,0.01304,0.00521,-0.1053,0.6376,0.5816 -0.750,0.3914,0.01307,0.00522,-0.1054,0.6332,0.5864 -0.500,0.4207,0.01312,0.00520,-0.1058,0.6294,0.5920 -0.250,0.4495,0.01317,0.00523,-0.1061,0.6246,0.5975 0.000,0.4772,0.01320,0.00531,-0.1061,0.6195,0.6014 0.250,0.5057,0.01325,0.00534,-0.1062,0.6150,0.6062 0.500,0.5349,0.01332,0.00534,-0.1065,0.6112,0.6120 0.750,0.5632,0.01339,0.00544,-0.1068,0.6066,0.6172 1.000,0.5908,0.01346,0.00556,-0.1068,0.6019,0.6214 1.250,0.6191,0.01353,0.00563,-0.1069,0.5976,0.6263 1.500,0.6482,0.01361,0.00566,-0.1072,0.5937,0.6319 1.750,0.6759,0.01370,0.00580,-0.1073,0.5890,0.6372 2.000,0.7032,0.01380,0.00596,-0.1073,0.5844,0.6421 2.250,0.7313,0.01389,0.00607,-0.1074,0.5801,0.6476 2.500,0.7603,0.01400,0.00612,-0.1078,0.5762,0.6534 2.750,0.7872,0.01411,0.00632,-0.1077,0.5715,0.6581 3.000,0.8141,0.01423,0.00651,-0.1076,0.5666,0.6634 3.250,0.8419,0.01434,0.00663,-0.1077,0.5620,0.6698 3.750,0.8961,0.01460,0.00699,-0.1076,0.5528,0.6806 4.000,0.9228,0.01474,0.00719,-0.1076,0.5477,0.6866 4.250,0.9507,0.01487,0.00733,-0.1077,0.5432,0.6933 4.500,0.9772,0.01502,0.00753,-0.1075,0.5388,0.6986 4.750,1.0027,0.01518,0.00780,-0.1072,0.5334,0.7050 5.000,1.0294,0.01534,0.00800,-0.1072,0.5281,0.7118 5.250,1.0559,0.01548,0.00816,-0.1070,0.5234,0.7173 5.500,1.0799,0.01565,0.00847,-0.1065,0.5169,0.7240 5.750,1.1052,0.01581,0.00867,-0.1061,0.5101,0.7313 6.000,1.1291,0.01596,0.00888,-0.1055,0.5031,0.7371 6.250,1.1521,0.01613,0.00914,-0.1048,0.4946,0.7442 6.500,1.1763,0.01631,0.00934,-0.1042,0.4873,0.7513 6.750,1.1974,0.01650,0.00966,-0.1032,0.4785,0.7582 7.000,1.2201,0.01671,0.00988,-0.1024,0.4699,0.7660 7.250,1.2398,0.01692,0.01022,-0.1011,0.4601,0.7729 7.500,1.2597,0.01717,0.01052,-0.0999,0.4506,0.7810 7.750,1.2774,0.01744,0.01083,-0.0983,0.4389,0.7890 8.000,1.2915,0.01775,0.01120,-0.0961,0.4240,0.7975 8.250,1.3004,0.01813,0.01157,-0.0931,0.4061,0.8066 8.500,1.3061,0.01864,0.01207,-0.0896,0.3858,0.8165 8.750,1.3111,0.01929,0.01270,-0.0863,0.3634,0.8272 9.000,1.3142,0.02012,0.01349,-0.0829,0.3415,0.8393 9.250,1.3147,0.02110,0.01443,-0.0794,0.3210,0.8525 9.500,1.3145,0.02220,0.01551,-0.0760,0.3004,0.8680 9.750,1.3120,0.02347,0.01676,-0.0726,0.2802,0.8882 10.000,1.3073,0.02482,0.01810,-0.0690,0.2609,0.9232 10.250,1.3039,0.02645,0.01968,-0.0664,0.2412,1.0000 10.500,1.3048,0.02839,0.02155,-0.0648,0.2208,1.0000 10.750,1.3048,0.03049,0.02357,-0.0633,0.2015,1.0000 11.000,1.3049,0.03267,0.02568,-0.0620,0.1842,1.0000 11.250,1.3048,0.03496,0.02791,-0.0608,0.1679,1.0000 11.500,1.3051,0.03728,0.03019,-0.0598,0.1533,1.0000 11.750,1.3059,0.03966,0.03253,-0.0590,0.1399,1.0000 12.000,1.3070,0.04209,0.03495,-0.0583,0.1277,1.0000 12.250,1.3080,0.04462,0.03746,-0.0577,0.1162,1.0000 12.500,1.3090,0.04724,0.04006,-0.0572,0.1059,1.0000 12.750,1.3097,0.04997,0.04277,-0.0568,0.0961,1.0000 13.000,1.3117,0.05263,0.04543,-0.0566,0.0872,1.0000 13.250,1.3136,0.05539,0.04820,-0.0565,0.0793,1.0000 13.500,1.3151,0.05825,0.05108,-0.0564,0.0729,1.0000 13.750,1.3165,0.06119,0.05404,-0.0565,0.0674,1.0000 14.000,1.3192,0.06405,0.05695,-0.0566,0.0626,1.0000 14.500,1.3229,0.07014,0.06312,-0.0572,0.0550,1.0000 14.750,1.3233,0.07345,0.06646,-0.0577,0.0520,1.0000 15.000,1.3260,0.07652,0.06961,-0.0581,0.0492,1.0000 15.250,1.3277,0.07977,0.07292,-0.0587,0.0467,1.0000 15.500,1.3278,0.08330,0.07648,-0.0594,0.0447,1.0000 15.750,1.3315,0.08638,0.07966,-0.0601,0.0425,1.0000 16.000,1.3327,0.08984,0.08317,-0.0610,0.0407,1.0000 16.250,1.3320,0.09361,0.08697,-0.0620,0.0393,1.0000 16.500,1.3353,0.09685,0.09034,-0.0628,0.0378,1.0000 16.750,1.3374,0.10029,0.09386,-0.0639,0.0365,1.0000 17.000,1.3384,0.10392,0.09757,-0.0650,0.0354,1.0000