Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-s4310-il-200000 Airfoil,s4310-il Reynolds number,200000 Ncrit,9 Mach,0 Max Cl/Cd,81.0347 Max Cl/Cd alpha,6.25 Url,http://airfoiltools.com/polar/csv?polar=xf-s4310-il-200000 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -9.750,-0.2134,0.09843,0.09540,-0.0402,1.0000,0.0389 -9.500,-0.2244,0.09784,0.09490,-0.0367,1.0000,0.0395 -9.250,-0.2911,0.09945,0.09615,-0.0421,1.0000,0.0378 -9.000,-0.2814,0.09685,0.09358,-0.0408,1.0000,0.0389 -8.750,-0.2782,0.09442,0.09121,-0.0406,1.0000,0.0397 -8.500,-0.2821,0.09254,0.08941,-0.0395,1.0000,0.0405 -8.250,-0.3056,0.09262,0.08961,-0.0346,0.9997,0.0407 -8.000,-0.2853,0.08803,0.08503,-0.0410,0.9929,0.0427 -7.750,-0.2672,0.08191,0.07892,-0.0564,0.9810,0.0463 -7.500,-0.2380,0.07320,0.07008,-0.0782,0.9696,0.0470 -7.250,-0.2277,0.07013,0.06712,-0.0713,0.9661,0.0490 -7.000,-0.2028,0.06682,0.06378,-0.0750,0.9596,0.0512 -6.250,-0.1528,0.05164,0.04827,-0.0945,0.9248,0.0622 -6.000,-0.1379,0.04906,0.04561,-0.0950,0.9148,0.0650 -5.750,-0.1292,0.04433,0.04017,-0.0988,0.9013,0.0731 -5.500,-0.1131,0.04127,0.03726,-0.0980,0.8928,0.0749 -5.250,-0.0953,0.03919,0.03511,-0.0973,0.8853,0.0780 -5.000,-0.0789,0.03607,0.03150,-0.0979,0.8752,0.0881 -4.750,-0.0574,0.02603,0.02024,-0.0962,0.8691,0.0434 -4.500,-0.0349,0.02352,0.01728,-0.0953,0.8603,0.0430 -4.250,-0.0101,0.02167,0.01501,-0.0943,0.8547,0.0441 -4.000,0.0148,0.01991,0.01290,-0.0934,0.8461,0.0441 -3.750,0.0411,0.01859,0.01126,-0.0925,0.8405,0.0452 -3.500,0.0668,0.01753,0.01001,-0.0919,0.8324,0.0481 -3.250,0.0925,0.01645,0.00888,-0.0911,0.8265,0.0511 -3.000,0.1184,0.01576,0.00815,-0.0905,0.8189,0.0541 -2.750,0.1450,0.01530,0.00756,-0.0898,0.8125,0.0588 -2.500,0.1701,0.01450,0.00682,-0.0893,0.8054,0.0653 -2.250,0.1962,0.01393,0.00621,-0.0886,0.7987,0.0762 -2.000,0.2208,0.01289,0.00571,-0.0881,0.7921,0.1906 -1.750,0.2449,0.01218,0.00557,-0.0877,0.7849,0.3575 -1.500,0.2678,0.01154,0.00549,-0.0867,0.7788,0.5286 -1.250,0.2833,0.01077,0.00560,-0.0833,0.7713,0.7800 -1.000,0.3585,0.01031,0.00520,-0.0913,0.7668,0.9995 -0.750,0.3823,0.01039,0.00514,-0.0906,0.7583,1.0000 -0.500,0.4069,0.01043,0.00499,-0.0897,0.7522,1.0000 -0.250,0.4307,0.01053,0.00498,-0.0890,0.7437,1.0000 0.000,0.4561,0.01057,0.00485,-0.0883,0.7374,1.0000 0.250,0.4806,0.01068,0.00488,-0.0876,0.7287,1.0000 0.500,0.5068,0.01072,0.00476,-0.0871,0.7224,1.0000 0.750,0.5317,0.01082,0.00481,-0.0865,0.7132,1.0000 1.000,0.5581,0.01089,0.00474,-0.0860,0.7063,1.0000 1.250,0.5837,0.01097,0.00477,-0.0855,0.6973,1.0000 1.500,0.6100,0.01106,0.00476,-0.0850,0.6895,1.0000 1.750,0.6363,0.01113,0.00476,-0.0846,0.6811,1.0000 2.000,0.6623,0.01123,0.00481,-0.0841,0.6723,1.0000 2.250,0.6893,0.01130,0.00478,-0.0838,0.6646,1.0000 2.500,0.7150,0.01141,0.00488,-0.0833,0.6548,1.0000 2.750,0.7418,0.01150,0.00490,-0.0830,0.6465,1.0000 3.000,0.7681,0.01159,0.00495,-0.0826,0.6369,1.0000 3.250,0.7941,0.01170,0.00506,-0.0822,0.6269,1.0000 3.500,0.8206,0.01179,0.00509,-0.0818,0.6174,1.0000 3.750,0.8468,0.01189,0.00515,-0.0814,0.6068,1.0000 4.000,0.8725,0.01200,0.00526,-0.0809,0.5954,1.0000 4.250,0.8983,0.01212,0.00538,-0.0805,0.5840,1.0000 4.500,0.9242,0.01224,0.00547,-0.0800,0.5725,1.0000 4.750,0.9499,0.01237,0.00556,-0.0795,0.5605,1.0000 5.000,0.9752,0.01251,0.00568,-0.0790,0.5474,1.0000 5.250,1.0001,0.01267,0.00585,-0.0785,0.5333,1.0000 5.500,1.0248,0.01285,0.00602,-0.0779,0.5187,1.0000 5.750,1.0492,0.01305,0.00620,-0.0772,0.5034,1.0000 6.000,1.0730,0.01328,0.00645,-0.0766,0.4866,1.0000 6.250,1.0964,0.01353,0.00670,-0.0758,0.4689,1.0000 6.500,1.1193,0.01383,0.00697,-0.0750,0.4506,1.0000 6.750,1.1416,0.01417,0.00725,-0.0741,0.4321,1.0000 7.000,1.1633,0.01454,0.00762,-0.0732,0.4125,1.0000 7.250,1.1843,0.01496,0.00801,-0.0722,0.3926,1.0000 7.500,1.2044,0.01545,0.00842,-0.0710,0.3734,1.0000 7.750,1.2242,0.01593,0.00889,-0.0699,0.3536,1.0000 8.000,1.2430,0.01648,0.00940,-0.0686,0.3345,1.0000 8.250,1.2608,0.01708,0.00996,-0.0673,0.3165,1.0000 8.500,1.2781,0.01771,0.01056,-0.0658,0.2992,1.0000 8.750,1.2947,0.01834,0.01119,-0.0643,0.2825,1.0000 9.000,1.3102,0.01902,0.01186,-0.0627,0.2666,1.0000 9.250,1.3245,0.01973,0.01256,-0.0609,0.2514,1.0000 9.500,1.3370,0.02047,0.01332,-0.0588,0.2375,1.0000 9.750,1.3473,0.02125,0.01409,-0.0564,0.2246,1.0000 10.000,1.3565,0.02212,0.01494,-0.0541,0.2126,1.0000 10.250,1.3649,0.02308,0.01586,-0.0518,0.2009,1.0000 10.500,1.3743,0.02400,0.01685,-0.0497,0.1893,1.0000 10.750,1.3830,0.02504,0.01793,-0.0477,0.1782,1.0000 11.000,1.3905,0.02619,0.01911,-0.0458,0.1676,1.0000 11.250,1.3965,0.02748,0.02041,-0.0439,0.1576,1.0000 11.500,1.4021,0.02883,0.02178,-0.0422,0.1474,1.0000 11.750,1.4089,0.03016,0.02320,-0.0408,0.1371,1.0000 12.000,1.4144,0.03170,0.02478,-0.0394,0.1279,1.0000 12.250,1.4168,0.03350,0.02655,-0.0380,0.1195,1.0000 12.500,1.4243,0.03501,0.02820,-0.0370,0.1111,1.0000 12.750,1.4276,0.03694,0.03017,-0.0360,0.1042,1.0000 13.000,1.4317,0.03885,0.03215,-0.0351,0.0969,1.0000 13.250,1.4352,0.04090,0.03432,-0.0344,0.0902,1.0000 13.500,1.4366,0.04321,0.03667,-0.0338,0.0836,1.0000 13.750,1.4400,0.04542,0.03901,-0.0333,0.0775,1.0000 14.000,1.4391,0.04814,0.04178,-0.0330,0.0716,1.0000 14.250,1.4412,0.05066,0.04444,-0.0328,0.0645,1.0000 14.500,1.4386,0.05384,0.04767,-0.0329,0.0562,1.0000 14.750,1.4320,0.05765,0.05150,-0.0333,0.0476,1.0000 15.000,1.4212,0.06219,0.05606,-0.0339,0.0371,1.0000 15.250,1.4051,0.06767,0.06154,-0.0350,0.0300,1.0000 15.500,1.3934,0.07279,0.06677,-0.0362,0.0261,1.0000 15.750,1.3750,0.07912,0.07315,-0.0381,0.0237,1.0000 16.000,1.3657,0.08429,0.07849,-0.0397,0.0219,1.0000 16.250,1.3548,0.08988,0.08423,-0.0417,0.0205,1.0000 16.500,1.3447,0.09547,0.08994,-0.0438,0.0198,1.0000 16.750,1.3327,0.10152,0.09610,-0.0463,0.0190,1.0000