Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-s812-nr-500000-n5 Airfoil,s812-nr Reynolds number,500000 Ncrit,5 Mach,0 Max Cl/Cd,87.3742 Max Cl/Cd alpha,6.25 Url,http://airfoiltools.com/polar/csv?polar=xf-s812-nr-500000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -16.000,-0.5253,0.12038,0.11799,-0.0576,1.0000,0.0061 -15.750,-0.5868,0.10406,0.10149,-0.0645,1.0000,0.0059 -15.500,-0.6138,0.09668,0.09401,-0.0670,1.0000,0.0060 -15.250,-0.6506,0.08828,0.08544,-0.0691,0.9999,0.0059 -14.750,-0.6903,0.07574,0.07257,-0.0734,0.9907,0.0060 -14.500,-0.7108,0.06920,0.06580,-0.0753,0.9858,0.0061 -14.250,-0.7170,0.06459,0.06101,-0.0772,0.9793,0.0062 -14.000,-0.7244,0.05841,0.05452,-0.0790,0.9709,0.0064 -13.750,-0.7215,0.04958,0.04456,-0.0735,0.9664,0.0076 -13.500,-0.6312,0.04636,0.04093,-0.0902,0.8904,0.0081 -13.250,-0.6112,0.04550,0.03948,-0.0914,0.7786,0.0083 -13.000,-0.5985,0.04474,0.03853,-0.0904,0.7524,0.0085 -12.750,-0.5839,0.04397,0.03761,-0.0898,0.7366,0.0087 -12.500,-0.5672,0.04337,0.03688,-0.0891,0.7249,0.0089 -12.250,-0.5517,0.04262,0.03602,-0.0887,0.7157,0.0093 -12.000,-0.5330,0.04219,0.03547,-0.0880,0.7085,0.0097 -11.750,-0.5145,0.04179,0.03494,-0.0872,0.7018,0.0102 -11.500,-0.4973,0.04124,0.03427,-0.0866,0.6963,0.0106 -11.250,-0.4810,0.04065,0.03364,-0.0860,0.6914,0.0110 -11.000,-0.4653,0.03993,0.03288,-0.0856,0.6868,0.0113 -10.750,-0.4499,0.03923,0.03215,-0.0851,0.6826,0.0117 -10.500,-0.4342,0.03851,0.03139,-0.0848,0.6790,0.0122 -10.250,-0.4185,0.03786,0.03070,-0.0842,0.6752,0.0126 -10.000,-0.4035,0.03718,0.02996,-0.0835,0.6716,0.0130 -9.750,-0.3894,0.03646,0.02916,-0.0828,0.6683,0.0136 -9.500,-0.3750,0.03571,0.02834,-0.0822,0.6654,0.0141 -9.250,-0.3635,0.03479,0.02741,-0.0814,0.6629,0.0146 -9.000,-0.3526,0.03381,0.02642,-0.0806,0.6604,0.0153 -8.750,-0.3404,0.03288,0.02548,-0.0800,0.6579,0.0157 -8.500,-0.3295,0.03189,0.02445,-0.0792,0.6555,0.0164 -8.250,-0.3186,0.03092,0.02345,-0.0784,0.6532,0.0171 -8.000,-0.3095,0.02987,0.02235,-0.0774,0.6512,0.0175 -7.750,-0.3010,0.02879,0.02122,-0.0764,0.6493,0.0180 -7.500,-0.2922,0.02776,0.02015,-0.0753,0.6475,0.0185 -7.250,-0.2849,0.02665,0.01902,-0.0741,0.6456,0.0190 -7.000,-0.2830,0.02526,0.01760,-0.0725,0.6435,0.0199 -6.750,-0.2778,0.02408,0.01639,-0.0710,0.6415,0.0206 -6.500,-0.2713,0.02297,0.01525,-0.0696,0.6395,0.0213 -6.250,-0.2648,0.02190,0.01414,-0.0681,0.6376,0.0220 -6.000,-0.2579,0.02086,0.01304,-0.0666,0.6359,0.0226 -5.500,-0.2433,0.01884,0.01094,-0.0635,0.6328,0.0239 -5.250,-0.2367,0.01786,0.00993,-0.0617,0.6313,0.0249 -5.000,-0.2368,0.01683,0.00887,-0.0590,0.6297,0.0266 -4.750,-0.2259,0.01590,0.00791,-0.0583,0.6281,0.0283 -4.500,-0.2089,0.01519,0.00715,-0.0582,0.6265,0.0307 -4.250,-0.1896,0.01467,0.00661,-0.0580,0.6250,0.0373 -4.000,-0.1698,0.01411,0.00609,-0.0579,0.6235,0.0613 -3.750,-0.1719,0.01097,0.00381,-0.0572,0.6220,0.3545 -3.500,-0.1481,0.01012,0.00334,-0.0579,0.6205,0.4507 -3.250,-0.1196,0.01002,0.00328,-0.0586,0.6190,0.4735 -3.000,-0.0904,0.00999,0.00324,-0.0592,0.6178,0.4843 -2.750,-0.0611,0.00999,0.00323,-0.0599,0.6165,0.4954 -2.500,-0.0318,0.01001,0.00328,-0.0606,0.6153,0.5037 -2.250,-0.0023,0.01005,0.00328,-0.0612,0.6139,0.5116 -2.000,0.0270,0.01009,0.00334,-0.0618,0.6126,0.5163 -1.750,0.0564,0.01009,0.00331,-0.0625,0.6114,0.5182 -1.500,0.0857,0.01009,0.00328,-0.0632,0.6101,0.5202 -1.250,0.1151,0.01010,0.00325,-0.0638,0.6087,0.5223 -1.000,0.1445,0.01011,0.00322,-0.0645,0.6073,0.5243 -0.750,0.1739,0.01011,0.00321,-0.0651,0.6061,0.5260 -0.500,0.2032,0.01014,0.00323,-0.0658,0.6049,0.5276 -0.250,0.2327,0.01017,0.00326,-0.0664,0.6038,0.5293 0.000,0.2621,0.01021,0.00329,-0.0671,0.6027,0.5310 0.250,0.2914,0.01023,0.00333,-0.0678,0.6017,0.5328 0.500,0.3207,0.01025,0.00337,-0.0684,0.6005,0.5347 0.750,0.3500,0.01027,0.00340,-0.0690,0.5992,0.5365 1.000,0.3793,0.01030,0.00343,-0.0697,0.5977,0.5383 1.250,0.4085,0.01033,0.00347,-0.0703,0.5963,0.5399 1.500,0.4376,0.01035,0.00354,-0.0709,0.5951,0.5414 1.750,0.4668,0.01039,0.00362,-0.0715,0.5939,0.5431 2.000,0.4960,0.01044,0.00370,-0.0721,0.5927,0.5449 2.250,0.5252,0.01048,0.00377,-0.0727,0.5915,0.5467 2.500,0.5544,0.01054,0.00385,-0.0734,0.5902,0.5486 2.750,0.5839,0.01061,0.00393,-0.0740,0.5890,0.5505 3.000,0.6134,0.01069,0.00403,-0.0747,0.5878,0.5522 3.250,0.6420,0.01074,0.00412,-0.0752,0.5864,0.5538 3.500,0.6705,0.01077,0.00424,-0.0757,0.5848,0.5552 3.750,0.6987,0.01080,0.00435,-0.0761,0.5824,0.5567 4.000,0.7265,0.01079,0.00440,-0.0764,0.5788,0.5582 4.250,0.7542,0.01076,0.00440,-0.0766,0.5742,0.5598 4.500,0.7806,0.01074,0.00445,-0.0766,0.5679,0.5615 4.750,0.8071,0.01070,0.00446,-0.0766,0.5611,0.5634 5.000,0.8338,0.01070,0.00451,-0.0766,0.5546,0.5652 5.250,0.8600,0.01070,0.00456,-0.0766,0.5464,0.5670 5.500,0.8862,0.01072,0.00462,-0.0766,0.5381,0.5685 5.750,0.9117,0.01075,0.00469,-0.0764,0.5291,0.5699 6.000,0.9357,0.01078,0.00477,-0.0759,0.5134,0.5713 6.250,0.9550,0.01093,0.00486,-0.0745,0.4791,0.5727 6.500,0.9624,0.01153,0.00518,-0.0711,0.4190,0.5742 6.750,0.9657,0.01237,0.00577,-0.0671,0.3656,0.5757 7.000,0.9673,0.01311,0.00633,-0.0627,0.3234,0.5773 7.250,0.9689,0.01389,0.00695,-0.0585,0.2859,0.5789 7.500,0.9710,0.01477,0.00767,-0.0546,0.2502,0.5804 7.750,0.9734,0.01568,0.00845,-0.0510,0.2186,0.5819 8.000,0.9748,0.01668,0.00931,-0.0474,0.1887,0.5833 8.250,0.9795,0.01761,0.01016,-0.0446,0.1665,0.5845 8.500,0.9837,0.01863,0.01113,-0.0419,0.1464,0.5860 8.750,0.9882,0.01973,0.01221,-0.0395,0.1290,0.5875 9.000,0.9931,0.02093,0.01337,-0.0374,0.1125,0.5891 9.250,0.9964,0.02233,0.01472,-0.0354,0.0951,0.5906 9.500,1.0012,0.02375,0.01609,-0.0337,0.0806,0.5923 9.750,1.0092,0.02503,0.01737,-0.0325,0.0709,0.5939 10.000,1.0169,0.02639,0.01872,-0.0313,0.0618,0.5956 10.250,1.0241,0.02781,0.02011,-0.0302,0.0532,0.5971 10.500,1.0334,0.02913,0.02143,-0.0292,0.0468,0.5985 10.750,1.0428,0.03045,0.02276,-0.0284,0.0420,0.5999 11.000,1.0523,0.03177,0.02411,-0.0276,0.0375,0.6015 11.250,1.0621,0.03309,0.02548,-0.0268,0.0343,0.6031 11.500,1.0730,0.03435,0.02680,-0.0262,0.0317,0.6046 11.750,1.0824,0.03575,0.02822,-0.0255,0.0288,0.6061 12.000,1.0924,0.03711,0.02964,-0.0249,0.0262,0.6076 12.250,1.1027,0.03850,0.03107,-0.0244,0.0241,0.6093 12.500,1.1117,0.04000,0.03260,-0.0239,0.0216,0.6108 12.750,1.1218,0.04146,0.03411,-0.0235,0.0194,0.6127 13.000,1.1310,0.04301,0.03569,-0.0230,0.0172,0.6144 13.250,1.1400,0.04461,0.03733,-0.0226,0.0149,0.6159 13.500,1.1479,0.04634,0.03910,-0.0223,0.0125,0.6175 13.750,1.1561,0.04808,0.04090,-0.0220,0.0105,0.6191 14.000,1.1638,0.04991,0.04279,-0.0217,0.0095,0.6208 14.250,1.1722,0.05172,0.04467,-0.0215,0.0087,0.6225 14.500,1.1789,0.05373,0.04676,-0.0213,0.0079,0.6243 14.750,1.1848,0.05587,0.04895,-0.0212,0.0072,0.6260 15.000,1.1924,0.05788,0.05105,-0.0212,0.0070,0.6278 15.250,1.1992,0.06002,0.05328,-0.0213,0.0066,0.6296 15.500,1.2059,0.06220,0.05554,-0.0214,0.0064,0.6313 15.750,1.2112,0.06460,0.05805,-0.0216,0.0060,0.6332 16.000,1.2164,0.06705,0.06059,-0.0218,0.0057,0.6353 16.250,1.2202,0.06971,0.06335,-0.0222,0.0055,0.6375 16.500,1.2231,0.07254,0.06628,-0.0226,0.0053,0.6398 16.750,1.2233,0.07579,0.06962,-0.0232,0.0050,0.6419 17.000,1.2256,0.07887,0.07283,-0.0239,0.0050,0.6440 17.250,1.2278,0.08199,0.07606,-0.0246,0.0049,0.6460 17.500,1.2287,0.08535,0.07955,-0.0256,0.0048,0.6480 17.750,1.2289,0.08888,0.08320,-0.0266,0.0047,0.6501 18.000,1.2279,0.09267,0.08713,-0.0279,0.0046,0.6524 18.250,1.2267,0.09656,0.09114,-0.0292,0.0045,0.6547 18.500,1.2246,0.10067,0.09538,-0.0308,0.0045,0.6571 18.750,1.2217,0.10497,0.09980,-0.0325,0.0044,0.6594