Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-b707d-il-50000-n5 Airfoil,b707d-il Reynolds number,50000 Ncrit,5 Mach,0 Max Cl/Cd,35.8231 Max Cl/Cd alpha,5.5 Url,http://airfoiltools.com/polar/csv?polar=xf-b707d-il-50000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -8.750,-0.4801,0.09798,0.09129,-0.0266,1.0000,0.1318 -8.500,-0.4728,0.09392,0.08728,-0.0259,1.0000,0.1379 -8.250,-0.4808,0.09099,0.08442,-0.0276,1.0000,0.1451 -8.000,-0.5097,0.08887,0.08242,-0.0329,1.0000,0.1477 -7.750,-0.4893,0.08441,0.07800,-0.0294,1.0000,0.1598 -7.500,-0.4860,0.08090,0.07455,-0.0285,1.0000,0.1696 -7.000,-0.4915,0.07482,0.06860,-0.0276,1.0000,0.1971 -6.000,-0.4942,0.06451,0.05860,-0.0178,1.0000,0.2885 -5.500,-0.4550,0.05358,0.04555,-0.0291,1.0000,0.0760 -5.250,-0.4442,0.04968,0.04180,-0.0276,1.0000,0.0699 -5.000,-0.4299,0.04794,0.03928,-0.0252,1.0000,0.0607 -4.750,-0.4189,0.04477,0.03608,-0.0237,1.0000,0.0588 -4.500,-0.4063,0.04244,0.03350,-0.0220,1.0000,0.0579 -4.250,-0.3919,0.04044,0.03117,-0.0203,1.0000,0.0583 -4.000,-0.3762,0.03858,0.02894,-0.0187,1.0000,0.0587 -3.750,-0.3592,0.03673,0.02673,-0.0173,1.0000,0.0586 -3.500,-0.3392,0.03485,0.02454,-0.0163,0.9992,0.0575 -3.250,-0.3053,0.03279,0.02208,-0.0176,0.9936,0.0562 -3.000,-0.2711,0.03104,0.01997,-0.0188,0.9878,0.0553 -2.750,-0.2372,0.02951,0.01812,-0.0199,0.9821,0.0549 -2.500,-0.2020,0.02816,0.01646,-0.0211,0.9771,0.0548 -2.250,-0.1690,0.02703,0.01516,-0.0217,0.9713,0.0553 -2.000,-0.1340,0.02615,0.01408,-0.0228,0.9663,0.0580 -1.750,-0.1016,0.02546,0.01321,-0.0237,0.9601,0.0619 -1.500,-0.0703,0.02461,0.01225,-0.0246,0.9544,0.0657 -1.250,-0.0397,0.02403,0.01151,-0.0255,0.9477,0.0693 -1.000,-0.0098,0.02361,0.01089,-0.0262,0.9410,0.0739 -0.750,0.0231,0.02314,0.01033,-0.0276,0.9348,0.0883 -0.250,0.1270,0.01995,0.00994,-0.0360,0.9321,1.0000 0.000,0.1553,0.02017,0.00987,-0.0367,0.9236,1.0000 0.250,0.1848,0.02041,0.00988,-0.0376,0.9159,1.0000 0.500,0.2172,0.02065,0.00995,-0.0391,0.9087,1.0000 0.750,0.2443,0.02092,0.01009,-0.0395,0.9002,1.0000 1.000,0.2791,0.02115,0.01024,-0.0413,0.8936,1.0000 1.250,0.3045,0.02145,0.01047,-0.0413,0.8844,1.0000 1.500,0.3410,0.02165,0.01065,-0.0432,0.8780,1.0000 1.750,0.3646,0.02196,0.01094,-0.0428,0.8675,1.0000 2.000,0.3929,0.02220,0.01122,-0.0431,0.8576,1.0000 2.250,0.4264,0.02229,0.01135,-0.0441,0.8463,1.0000 2.500,0.4592,0.02224,0.01136,-0.0444,0.8313,1.0000 2.750,0.4909,0.02211,0.01131,-0.0444,0.8147,1.0000 3.000,0.5213,0.02200,0.01133,-0.0441,0.7986,1.0000 3.250,0.5498,0.02194,0.01138,-0.0436,0.7832,1.0000 3.500,0.5773,0.02189,0.01147,-0.0428,0.7676,1.0000 3.750,0.6047,0.02182,0.01154,-0.0420,0.7514,1.0000 4.000,0.6307,0.02174,0.01167,-0.0408,0.7336,1.0000 4.250,0.6528,0.02175,0.01186,-0.0391,0.7128,1.0000 4.500,0.6785,0.02155,0.01184,-0.0376,0.6900,1.0000 4.750,0.6998,0.02139,0.01184,-0.0353,0.6589,1.0000 5.000,0.7196,0.02114,0.01173,-0.0325,0.6135,1.0000 5.250,0.7378,0.02101,0.01158,-0.0295,0.5509,1.0000 5.500,0.7573,0.02114,0.01150,-0.0269,0.4749,1.0000 5.750,0.7737,0.02177,0.01171,-0.0243,0.3996,1.0000 6.000,0.7855,0.02286,0.01236,-0.0217,0.3295,1.0000 6.250,0.7986,0.02396,0.01328,-0.0197,0.2763,1.0000 6.500,0.8084,0.02535,0.01438,-0.0174,0.2028,1.0000 6.750,0.8186,0.02694,0.01560,-0.0153,0.1233,1.0000 7.000,0.8294,0.02880,0.01711,-0.0132,0.0830,1.0000 7.250,0.8416,0.03060,0.01881,-0.0112,0.0711,1.0000 7.500,0.8541,0.03247,0.02073,-0.0092,0.0644,1.0000 7.750,0.8698,0.03441,0.02285,-0.0075,0.0570,1.0000 8.000,0.8861,0.03663,0.02511,-0.0063,0.0488,1.0000 8.250,0.9076,0.03865,0.02742,-0.0052,0.0433,1.0000 8.500,0.9292,0.04125,0.03014,-0.0046,0.0396,1.0000 8.750,0.9484,0.04346,0.03283,-0.0034,0.0361,1.0000 9.000,0.9645,0.04595,0.03559,-0.0022,0.0335,1.0000 9.250,0.9795,0.04888,0.03878,-0.0011,0.0324,1.0000 9.500,0.9911,0.05214,0.04230,0.0001,0.0316,1.0000 9.750,0.9965,0.05558,0.04610,0.0019,0.0313,1.0000 10.000,0.9962,0.05895,0.04988,0.0039,0.0311,1.0000 10.250,0.9905,0.06226,0.05353,0.0062,0.0310,1.0000 10.500,0.9805,0.06562,0.05718,0.0084,0.0310,1.0000 10.750,0.9680,0.06920,0.06101,0.0099,0.0310,1.0000 11.000,0.9540,0.07306,0.06509,0.0106,0.0311,1.0000 11.250,0.9380,0.07738,0.06961,0.0104,0.0311,1.0000 11.500,0.9215,0.08218,0.07458,0.0092,0.0312,1.0000 11.750,0.9050,0.08745,0.07999,0.0070,0.0314,1.0000 12.000,0.8871,0.09341,0.08614,0.0037,0.0317,1.0000 12.250,0.8504,0.10431,0.09723,-0.0047,0.0326,1.0000