Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-s830-nr-500000-n5 Airfoil,s830-nr Reynolds number,500000 Ncrit,5 Mach,0 Max Cl/Cd,94.01 Max Cl/Cd alpha,7 Url,http://airfoiltools.com/polar/csv?polar=xf-s830-nr-500000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -13.000,-0.1647,0.08684,0.08425,-0.1363,0.9636,0.0056 -12.750,-0.1801,0.07801,0.07536,-0.1428,0.9622,0.0054 -12.500,-0.2023,0.06934,0.06655,-0.1489,0.9608,0.0053 -12.250,-0.2320,0.06330,0.06039,-0.1494,0.9547,0.0054 -12.000,-0.2482,0.05824,0.05518,-0.1515,0.9505,0.0053 -11.500,-0.2932,0.04670,0.04318,-0.1517,0.9378,0.0054 -11.000,-0.3225,0.03569,0.03131,-0.1479,0.9216,0.0054 -10.750,-0.3116,0.03353,0.02886,-0.1471,0.9141,0.0056 -10.500,-0.2899,0.03153,0.02658,-0.1477,0.9086,0.0056 -10.250,-0.2585,0.02998,0.02479,-0.1496,0.9044,0.0057 -10.000,-0.2266,0.02888,0.02350,-0.1510,0.8978,0.0057 -9.750,-0.1895,0.02796,0.02242,-0.1537,0.8922,0.0057 -9.500,-0.1540,0.02727,0.02158,-0.1555,0.8836,0.0058 -9.250,-0.1203,0.02666,0.02084,-0.1575,0.8732,0.0059 -9.000,-0.0927,0.02614,0.02021,-0.1585,0.8610,0.0061 -8.750,-0.0712,0.02569,0.01965,-0.1586,0.8477,0.0061 -8.500,-0.0547,0.02524,0.01910,-0.1577,0.8345,0.0062 -8.250,-0.0401,0.02480,0.01858,-0.1566,0.8220,0.0064 -8.000,-0.0271,0.02435,0.01804,-0.1552,0.8102,0.0065 -7.750,-0.0152,0.02389,0.01750,-0.1537,0.7992,0.0067 -7.500,-0.0051,0.02340,0.01696,-0.1519,0.7886,0.0070 -7.250,0.0035,0.02289,0.01637,-0.1500,0.7785,0.0070 -7.000,0.0114,0.02237,0.01578,-0.1479,0.7691,0.0072 -6.750,0.0162,0.02177,0.01513,-0.1453,0.7593,0.0078 -6.500,0.0205,0.02121,0.01451,-0.1426,0.7505,0.0081 -6.250,0.0174,0.02053,0.01379,-0.1388,0.7418,0.0089 -6.000,0.0124,0.01994,0.01316,-0.1344,0.7338,0.0089 -5.750,0.0150,0.01924,0.01242,-0.1317,0.7258,0.0095 -5.500,0.0215,0.01846,0.01157,-0.1300,0.7185,0.0108 -5.250,0.0320,0.01756,0.01064,-0.1292,0.7111,0.0134 -5.000,0.0483,0.01667,0.00970,-0.1294,0.7042,0.0165 -4.750,0.0698,0.01578,0.00878,-0.1307,0.6974,0.0211 -4.250,0.1266,0.01386,0.00684,-0.1361,0.6853,0.0453 -3.750,0.2197,0.00953,0.00346,-0.1533,0.6733,0.4446 -3.500,0.2483,0.00953,0.00347,-0.1539,0.6670,0.4681 -3.250,0.2757,0.00963,0.00351,-0.1541,0.6610,0.4821 -3.000,0.3034,0.00972,0.00352,-0.1543,0.6552,0.4913 -2.750,0.3302,0.00982,0.00359,-0.1544,0.6494,0.4962 -2.250,0.3850,0.00997,0.00355,-0.1548,0.6390,0.5043 -2.000,0.4113,0.01004,0.00361,-0.1548,0.6335,0.5070 -1.500,0.4643,0.01012,0.00358,-0.1549,0.6236,0.5092 -1.250,0.4905,0.01015,0.00357,-0.1549,0.6183,0.5101 -1.000,0.5160,0.01021,0.00356,-0.1547,0.6133,0.5111 -0.750,0.5423,0.01024,0.00355,-0.1548,0.6083,0.5121 -0.500,0.5681,0.01028,0.00356,-0.1547,0.6031,0.5133 -0.250,0.5935,0.01035,0.00357,-0.1546,0.5983,0.5145 0.000,0.6198,0.01040,0.00359,-0.1546,0.5940,0.5158 0.250,0.6462,0.01046,0.00361,-0.1547,0.5895,0.5171 0.500,0.6720,0.01053,0.00364,-0.1547,0.5850,0.5182 0.750,0.6975,0.01062,0.00368,-0.1546,0.5810,0.5193 1.000,0.7238,0.01067,0.00375,-0.1546,0.5770,0.5203 1.250,0.7496,0.01074,0.00383,-0.1546,0.5729,0.5214 1.500,0.7750,0.01084,0.00392,-0.1544,0.5688,0.5225 1.750,0.8003,0.01096,0.00402,-0.1543,0.5650,0.5236 2.000,0.8265,0.01104,0.00413,-0.1544,0.5610,0.5248 2.250,0.8521,0.01115,0.00424,-0.1543,0.5569,0.5260 2.500,0.8775,0.01127,0.00436,-0.1542,0.5532,0.5273 2.750,0.9027,0.01141,0.00448,-0.1541,0.5499,0.5287 3.000,0.9289,0.01151,0.00460,-0.1542,0.5467,0.5301 3.250,0.9546,0.01162,0.00473,-0.1542,0.5433,0.5314 3.500,0.9800,0.01174,0.00487,-0.1541,0.5400,0.5327 3.750,1.0051,0.01189,0.00500,-0.1540,0.5368,0.5339 4.000,1.0299,0.01204,0.00517,-0.1538,0.5338,0.5351 4.250,1.0555,0.01215,0.00535,-0.1538,0.5308,0.5364 4.500,1.0805,0.01228,0.00553,-0.1537,0.5275,0.5377 4.750,1.1053,0.01243,0.00573,-0.1535,0.5245,0.5391 5.000,1.1299,0.01260,0.00593,-0.1533,0.5217,0.5406 5.250,1.1544,0.01278,0.00613,-0.1531,0.5192,0.5422 5.500,1.1794,0.01294,0.00635,-0.1530,0.5168,0.5437 5.750,1.2040,0.01309,0.00656,-0.1528,0.5140,0.5452 6.000,1.2283,0.01326,0.00678,-0.1526,0.5110,0.5466 6.250,1.2523,0.01344,0.00701,-0.1523,0.5082,0.5480 6.500,1.2764,0.01364,0.00724,-0.1521,0.5058,0.5493 6.750,1.3001,0.01385,0.00749,-0.1518,0.5031,0.5506 7.000,1.3199,0.01404,0.00780,-0.1507,0.4966,0.5518 7.250,1.3335,0.01440,0.00815,-0.1485,0.4857,0.5531 7.500,1.3461,0.01480,0.00855,-0.1462,0.4724,0.5544 7.750,1.3629,0.01513,0.00894,-0.1447,0.4621,0.5557 8.000,1.3788,0.01554,0.00937,-0.1431,0.4528,0.5572 8.250,1.3925,0.01603,0.00988,-0.1411,0.4411,0.5587 8.500,1.4087,0.01647,0.01036,-0.1396,0.4299,0.5603 8.750,1.4221,0.01703,0.01093,-0.1377,0.4160,0.5619 9.000,1.4319,0.01776,0.01164,-0.1353,0.3979,0.5633 9.250,1.4328,0.01893,0.01269,-0.1317,0.3671,0.5645 9.500,1.4231,0.02075,0.01431,-0.1268,0.3255,0.5655 9.750,1.4108,0.02293,0.01631,-0.1219,0.2865,0.5665 10.000,1.4019,0.02513,0.01835,-0.1179,0.2524,0.5674 10.250,1.3937,0.02745,0.02055,-0.1143,0.2210,0.5684 10.500,1.3876,0.02978,0.02278,-0.1112,0.1937,0.5694 10.750,1.3813,0.03229,0.02519,-0.1084,0.1676,0.5705 11.000,1.3760,0.03485,0.02766,-0.1060,0.1443,0.5716 11.250,1.3710,0.03752,0.03025,-0.1038,0.1222,0.5727 11.500,1.3673,0.04021,0.03288,-0.1019,0.1036,0.5738 11.750,1.3654,0.04284,0.03546,-0.1003,0.0884,0.5750 12.000,1.3654,0.04538,0.03799,-0.0990,0.0759,0.5764 12.500,1.3691,0.05034,0.04296,-0.0970,0.0572,0.5790 12.750,1.3722,0.05279,0.04542,-0.0962,0.0504,0.5801 13.000,1.3743,0.05539,0.04804,-0.0955,0.0442,0.5812 13.250,1.3784,0.05784,0.05054,-0.0949,0.0390,0.5824 13.500,1.3821,0.06037,0.05312,-0.0944,0.0347,0.5835 13.750,1.3857,0.06297,0.05577,-0.0940,0.0307,0.5846 14.000,1.3899,0.06554,0.05840,-0.0937,0.0275,0.5858 14.250,1.3935,0.06820,0.06110,-0.0934,0.0244,0.5871 14.500,1.3975,0.07087,0.06383,-0.0933,0.0216,0.5884 14.750,1.4007,0.07365,0.06665,-0.0931,0.0187,0.5899 15.000,1.4046,0.07641,0.06946,-0.0931,0.0163,0.5914 15.500,1.4123,0.08198,0.07514,-0.0932,0.0126,0.5941 15.750,1.4154,0.08491,0.07811,-0.0933,0.0110,0.5953 16.000,1.4195,0.08774,0.08101,-0.0935,0.0095,0.5964