Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-s817-nr-500000-n5 Airfoil,s817-nr Reynolds number,500000 Ncrit,5 Mach,0 Max Cl/Cd,101.096 Max Cl/Cd alpha,5.5 Url,http://airfoiltools.com/polar/csv?polar=xf-s817-nr-500000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -10.000,-0.2203,0.07541,0.07180,-0.1079,0.7338,0.0053 -9.500,-0.2686,0.06308,0.05935,-0.1117,0.7310,0.0040 -9.250,-0.2830,0.06000,0.05620,-0.1107,0.7296,0.0040 -9.000,-0.2989,0.05718,0.05329,-0.1086,0.7282,0.0040 -8.750,-0.3113,0.05503,0.05108,-0.1055,0.7269,0.0039 -8.500,-0.3193,0.05215,0.04809,-0.1030,0.7255,0.0039 -8.250,-0.3232,0.04917,0.04499,-0.1006,0.7240,0.0038 -8.000,-0.3237,0.04613,0.04180,-0.0982,0.7226,0.0038 -7.750,-0.3212,0.04309,0.03859,-0.0959,0.7214,0.0038 -7.500,-0.3184,0.03948,0.03475,-0.0931,0.7202,0.0037 -7.250,-0.3140,0.03534,0.03031,-0.0899,0.7191,0.0038 -7.000,-0.3065,0.03089,0.02551,-0.0868,0.7181,0.0038 -6.750,-0.2967,0.02067,0.01421,-0.0822,0.7172,0.0043 -6.500,-0.2728,0.01952,0.01288,-0.0820,0.7163,0.0045 -6.250,-0.2469,0.01826,0.01141,-0.0819,0.7155,0.0046 -6.000,-0.2213,0.01752,0.01053,-0.0819,0.7146,0.0049 -5.750,-0.1954,0.01681,0.00968,-0.0819,0.7138,0.0053 -5.500,-0.1697,0.01609,0.00885,-0.0818,0.7130,0.0059 -5.250,-0.1447,0.01556,0.00821,-0.0816,0.7121,0.0063 -5.000,-0.1227,0.01472,0.00731,-0.0808,0.7111,0.0067 -4.750,-0.1012,0.01417,0.00673,-0.0800,0.7101,0.0070 -4.500,-0.0800,0.01371,0.00623,-0.0792,0.7089,0.0073 -4.250,-0.0589,0.01329,0.00577,-0.0783,0.7079,0.0080 -4.000,-0.0374,0.01291,0.00534,-0.0775,0.7070,0.0088 -3.750,-0.0162,0.01251,0.00492,-0.0766,0.7060,0.0105 -3.500,0.0071,0.01225,0.00461,-0.0761,0.7052,0.0126 -3.250,0.0309,0.01202,0.00439,-0.0758,0.7043,0.0166 -3.000,0.0547,0.01178,0.00414,-0.0755,0.7035,0.0206 -2.750,0.0793,0.01157,0.00391,-0.0752,0.7027,0.0261 -2.500,0.1038,0.01135,0.00372,-0.0750,0.7020,0.0399 -2.250,0.1287,0.01115,0.00358,-0.0749,0.7011,0.0639 -2.000,0.1538,0.01095,0.00344,-0.0748,0.7003,0.0958 -1.750,0.1547,0.00861,0.00283,-0.0717,0.6992,0.6205 -1.500,0.1811,0.00868,0.00303,-0.0715,0.6984,0.6862 -1.250,0.2089,0.00880,0.00316,-0.0717,0.6977,0.7037 -1.000,0.2372,0.00890,0.00321,-0.0721,0.6969,0.7131 -0.750,0.2653,0.00899,0.00330,-0.0724,0.6961,0.7187 -0.500,0.2937,0.00908,0.00335,-0.0728,0.6952,0.7250 -0.250,0.3219,0.00915,0.00340,-0.0732,0.6943,0.7292 0.000,0.3503,0.00919,0.00343,-0.0736,0.6933,0.7310 0.250,0.3789,0.00921,0.00343,-0.0742,0.6923,0.7318 0.500,0.4075,0.00924,0.00345,-0.0747,0.6915,0.7326 0.750,0.4361,0.00928,0.00347,-0.0753,0.6907,0.7335 1.000,0.4648,0.00932,0.00350,-0.0758,0.6899,0.7345 1.250,0.4934,0.00936,0.00354,-0.0764,0.6891,0.7356 1.500,0.5221,0.00940,0.00358,-0.0770,0.6883,0.7368 1.750,0.5509,0.00944,0.00362,-0.0776,0.6874,0.7379 2.000,0.5797,0.00950,0.00369,-0.0782,0.6867,0.7390 2.250,0.6085,0.00957,0.00376,-0.0788,0.6860,0.7400 2.500,0.6373,0.00965,0.00384,-0.0795,0.6853,0.7410 2.750,0.6650,0.00972,0.00396,-0.0799,0.6843,0.7420 3.000,0.6923,0.00977,0.00410,-0.0802,0.6832,0.7430 3.250,0.7196,0.00985,0.00424,-0.0806,0.6821,0.7440 3.500,0.7470,0.00993,0.00439,-0.0809,0.6810,0.7451 3.750,0.7744,0.01001,0.00455,-0.0813,0.6798,0.7462 4.000,0.8018,0.01002,0.00462,-0.0816,0.6773,0.7474 4.250,0.8308,0.00986,0.00446,-0.0820,0.6724,0.7486 4.500,0.8549,0.00973,0.00440,-0.0815,0.6647,0.7500 4.750,0.8803,0.00951,0.00421,-0.0812,0.6549,0.7515 5.000,0.9020,0.00934,0.00409,-0.0801,0.6388,0.7531 5.250,0.9233,0.00926,0.00402,-0.0790,0.6171,0.7548 5.500,0.9412,0.00931,0.00400,-0.0773,0.5803,0.7565 5.750,0.9393,0.00988,0.00425,-0.0716,0.5125,0.7584 6.000,0.9176,0.01088,0.00492,-0.0624,0.4465,0.7607 6.250,0.9019,0.01207,0.00587,-0.0549,0.3906,0.7631 6.500,0.8848,0.01356,0.00709,-0.0479,0.3304,0.7657 6.750,0.8743,0.01508,0.00836,-0.0426,0.2762,0.7682 7.000,0.8693,0.01656,0.00961,-0.0384,0.2271,0.7706 7.250,0.8679,0.01796,0.01082,-0.0350,0.1816,0.7727 7.500,0.8707,0.01922,0.01192,-0.0323,0.1445,0.7748 7.750,0.8770,0.02034,0.01292,-0.0301,0.1146,0.7770 8.000,0.8866,0.02132,0.01384,-0.0283,0.0941,0.7793 8.250,0.8984,0.02220,0.01468,-0.0269,0.0798,0.7818 8.500,0.9112,0.02304,0.01550,-0.0256,0.0686,0.7842 8.750,0.9251,0.02384,0.01629,-0.0245,0.0595,0.7866 9.000,0.9382,0.02466,0.01713,-0.0233,0.0520,0.7890 9.250,0.9514,0.02550,0.01799,-0.0221,0.0452,0.7918 9.500,0.9660,0.02628,0.01882,-0.0212,0.0412,0.7947 9.750,0.9800,0.02713,0.01969,-0.0202,0.0373,0.7977 10.000,0.9929,0.02806,0.02063,-0.0191,0.0335,0.8006 10.250,1.0081,0.02882,0.02149,-0.0183,0.0314,0.8034 10.500,1.0219,0.02970,0.02243,-0.0174,0.0289,0.8066 10.750,1.0347,0.03067,0.02344,-0.0164,0.0265,0.8101 11.000,1.0479,0.03164,0.02448,-0.0155,0.0246,0.8137 11.250,1.0617,0.03257,0.02550,-0.0146,0.0235,0.8172 11.500,1.0758,0.03348,0.02650,-0.0139,0.0219,0.8211 11.750,1.0892,0.03447,0.02749,-0.0131,0.0194,0.8255 12.250,1.1153,0.03652,0.02973,-0.0116,0.0167,0.8348 12.500,1.1295,0.03744,0.03063,-0.0111,0.0131,0.8405 12.750,1.1432,0.03844,0.03172,-0.0104,0.0113,0.8465 13.000,1.1550,0.03958,0.03289,-0.0097,0.0092,0.8538 13.250,1.1670,0.04072,0.03415,-0.0090,0.0083,0.8618 13.500,1.1783,0.04192,0.03542,-0.0082,0.0071,0.8717 13.750,1.1884,0.04316,0.03678,-0.0073,0.0062,0.8840 14.250,1.2103,0.04587,0.03980,-0.0062,0.0043,0.9451 14.750,1.2280,0.04920,0.04328,-0.0054,0.0021,1.0000 15.000,1.2339,0.05119,0.04535,-0.0047,0.0014,1.0000 15.250,1.2425,0.05297,0.04725,-0.0043,0.0013,1.0000 15.500,1.2493,0.05496,0.04934,-0.0039,0.0012,1.0000 15.750,1.2542,0.05719,0.05168,-0.0035,0.0010,1.0000 16.000,1.2578,0.05961,0.05424,-0.0031,0.0008,1.0000 16.250,1.2638,0.06182,0.05657,-0.0029,0.0009,1.0000 16.500,1.2641,0.06475,0.05965,-0.0027,0.0007,1.0000 16.750,1.2656,0.06761,0.06266,-0.0026,0.0007,1.0000 17.000,1.2680,0.07042,0.06561,-0.0028,0.0007,1.0000 17.250,1.2661,0.07386,0.06922,-0.0030,0.0006,1.0000 17.500,1.2662,0.07711,0.07261,-0.0035,0.0007,1.0000 17.750,1.2629,0.08094,0.07660,-0.0041,0.0006,1.0000 18.000,1.2560,0.08543,0.08127,-0.0051,0.0006,1.0000 18.250,1.2505,0.08984,0.08584,-0.0063,0.0006,1.0000 18.500,1.2420,0.09486,0.09103,-0.0078,0.0005,1.0000 18.750,1.2311,0.10045,0.09679,-0.0099,0.0005,1.0000 19.000,1.2188,0.10652,0.10305,-0.0124,0.0005,1.0000 19.250,1.2035,0.11340,0.11011,-0.0155,0.0005,1.0000