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NREL's S813 Airfoil (s813-nr) Xfoil prediction polar at RE=1,000,000 Ncrit=5


Details Polar file
Airfoil: NREL's S813 Airfoil (s813-nr)
Reynolds number: 1,000,000
Max Cl/Cd: 115.28 at α=4.25°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-s813-nr-1000000-n5.txt
Download as CSV file: xf-s813-nr-1000000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: NREL's S813 Airfoil                             
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     1.000 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -19.250  -0.7212   0.13383   0.13169  -0.0458   1.0000   0.0046
 -19.000  -0.7655   0.12060   0.11832  -0.0524   1.0000   0.0046
 -18.750  -0.8028   0.10948   0.10703  -0.0579   1.0000   0.0044
 -18.500  -0.8364   0.09930   0.09673  -0.0631   1.0000   0.0044
 -18.250  -0.8657   0.09028   0.08756  -0.0678   1.0000   0.0043
 -18.000  -0.8909   0.08212   0.07926  -0.0721   1.0000   0.0043
 -17.750  -0.9068   0.07576   0.07278  -0.0755   1.0000   0.0042
 -17.500  -0.9351   0.06760   0.06446  -0.0799   1.0000   0.0043
 -17.250  -0.9536   0.06136   0.05807  -0.0831   1.0000   0.0043
 -17.000  -0.9634   0.05668   0.05327  -0.0854   1.0000   0.0044
 -16.750  -0.9731   0.05225   0.04873  -0.0873   1.0000   0.0044
 -16.500  -0.9702   0.04799   0.04434  -0.0912   0.9780   0.0044
 -16.250  -0.9411   0.04330   0.03946  -0.1011   0.9500   0.0047
 -16.000  -0.9245   0.04078   0.03654  -0.1048   0.8666   0.0048
 -15.500  -0.9286   0.03648   0.03186  -0.1038   0.8233   0.0049
 -15.250  -0.9275   0.03459   0.02984  -0.1033   0.8112   0.0050
 -15.000  -0.9239   0.03294   0.02807  -0.1028   0.8023   0.0051
 -14.750  -0.9164   0.03165   0.02669  -0.1022   0.7945   0.0052
 -14.500  -0.9103   0.03024   0.02518  -0.1015   0.7882   0.0053
 -14.250  -0.9036   0.02892   0.02376  -0.1008   0.7824   0.0054
 -14.000  -0.8985   0.02753   0.02226  -0.0998   0.7774   0.0054
 -13.750  -0.8883   0.02650   0.02116  -0.0990   0.7729   0.0057
 -13.500  -0.8803   0.02535   0.01992  -0.0980   0.7684   0.0058
 -13.000  -0.8605   0.02338   0.01776  -0.0959   0.7610   0.0060
 -12.750  -0.8494   0.02248   0.01679  -0.0948   0.7574   0.0061
 -12.500  -0.8358   0.02176   0.01600  -0.0939   0.7538   0.0062
 -12.250  -0.8267   0.02079   0.01494  -0.0925   0.7503   0.0064
 -12.000  -0.8150   0.02000   0.01409  -0.0912   0.7473   0.0067
 -11.750  -0.8008   0.01934   0.01340  -0.0901   0.7446   0.0069
 -11.500  -0.7875   0.01866   0.01266  -0.0889   0.7418   0.0070
 -11.250  -0.7723   0.01811   0.01206  -0.0878   0.7392   0.0073
 -11.000  -0.7553   0.01768   0.01159  -0.0868   0.7367   0.0077
 -10.750  -0.7410   0.01714   0.01099  -0.0854   0.7342   0.0080
 -10.500  -0.7273   0.01659   0.01038  -0.0838   0.7322   0.0082
 -10.250  -0.7117   0.01617   0.00993  -0.0824   0.7302   0.0085
 -10.000  -0.6956   0.01586   0.00957  -0.0809   0.7279   0.0088
  -9.750  -0.6811   0.01540   0.00906  -0.0791   0.7256   0.0091
  -9.500  -0.6630   0.01496   0.00858  -0.0780   0.7233   0.0096
  -9.250  -0.6428   0.01460   0.00818  -0.0772   0.7213   0.0099
  -9.000  -0.6216   0.01429   0.00782  -0.0765   0.7193   0.0104
  -8.750  -0.5996   0.01398   0.00748  -0.0759   0.7177   0.0109
  -8.500  -0.5774   0.01364   0.00711  -0.0754   0.7162   0.0113
  -8.250  -0.5544   0.01334   0.00678  -0.0750   0.7146   0.0117
  -8.000  -0.5304   0.01310   0.00650  -0.0747   0.7130   0.0121
  -7.750  -0.5084   0.01269   0.00606  -0.0741   0.7113   0.0129
  -7.500  -0.4851   0.01237   0.00571  -0.0737   0.7096   0.0136
  -7.250  -0.4610   0.01210   0.00541  -0.0734   0.7080   0.0143
  -7.000  -0.4364   0.01185   0.00512  -0.0731   0.7063   0.0149
  -6.750  -0.4115   0.01162   0.00485  -0.0729   0.7046   0.0156
  -6.500  -0.3860   0.01142   0.00462  -0.0729   0.7031   0.0161
  -6.250  -0.3609   0.01114   0.00433  -0.0727   0.7018   0.0173
  -6.000  -0.3353   0.01089   0.00408  -0.0726   0.7005   0.0185
  -5.750  -0.3093   0.01067   0.00385  -0.0726   0.6991   0.0201
  -5.500  -0.2831   0.01047   0.00363  -0.0726   0.6977   0.0225
  -5.250  -0.2574   0.01021   0.00341  -0.0725   0.6963   0.0297
  -5.000  -0.2324   0.00988   0.00317  -0.0724   0.6949   0.0499
  -4.750  -0.2068   0.00961   0.00297  -0.0724   0.6935   0.0698
  -4.500  -0.1816   0.00929   0.00276  -0.0723   0.6920   0.0996
  -4.250  -0.1562   0.00897   0.00257  -0.0723   0.6905   0.1344
  -3.750  -0.1052   0.00829   0.00221  -0.0723   0.6879   0.2237
  -3.500  -0.0786   0.00802   0.00207  -0.0724   0.6868   0.2600
  -3.250  -0.0517   0.00777   0.00195  -0.0726   0.6856   0.2987
  -3.000  -0.0264   0.00732   0.00177  -0.0727   0.6843   0.3743
  -2.750  -0.0017   0.00677   0.00159  -0.0727   0.6830   0.4710
  -2.500   0.0252   0.00649   0.00149  -0.0729   0.6818   0.5277
  -2.250   0.0530   0.00632   0.00144  -0.0732   0.6804   0.5691
  -2.000   0.0813   0.00624   0.00143  -0.0735   0.6790   0.5996
  -1.750   0.1102   0.00622   0.00143  -0.0739   0.6777   0.6167
  -1.500   0.1393   0.00622   0.00143  -0.0743   0.6764   0.6285
  -1.250   0.1683   0.00623   0.00144  -0.0747   0.6752   0.6378
  -1.000   0.1976   0.00625   0.00145  -0.0752   0.6740   0.6453
  -0.750   0.2268   0.00626   0.00147  -0.0756   0.6730   0.6520
  -0.500   0.2562   0.00627   0.00148  -0.0761   0.6719   0.6578
  -0.250   0.2854   0.00628   0.00150  -0.0766   0.6705   0.6626
   0.000   0.3147   0.00629   0.00153  -0.0770   0.6691   0.6675
   0.250   0.3440   0.00632   0.00155  -0.0775   0.6678   0.6719
   0.500   0.3732   0.00633   0.00157  -0.0780   0.6666   0.6754
   0.750   0.4023   0.00635   0.00161  -0.0784   0.6653   0.6790
   1.000   0.4315   0.00638   0.00164  -0.0789   0.6639   0.6827
   1.250   0.4606   0.00641   0.00168  -0.0793   0.6625   0.6862
   1.500   0.4898   0.00646   0.00171  -0.0798   0.6612   0.6892
   1.750   0.5188   0.00649   0.00177  -0.0802   0.6599   0.6919
   2.000   0.5478   0.00651   0.00183  -0.0807   0.6586   0.6945
   2.250   0.5769   0.00653   0.00188  -0.0811   0.6569   0.6969
   2.500   0.6055   0.00653   0.00191  -0.0814   0.6528   0.6992
   2.750   0.6333   0.00655   0.00190  -0.0816   0.6456   0.7014
   3.000   0.6614   0.00654   0.00192  -0.0818   0.6362   0.7033
   3.250   0.6890   0.00656   0.00194  -0.0819   0.6278   0.7051
   3.500   0.7163   0.00659   0.00198  -0.0820   0.6180   0.7070
   3.750   0.7439   0.00663   0.00205  -0.0821   0.6079   0.7088
   4.000   0.7700   0.00672   0.00211  -0.0820   0.5913   0.7106
   4.250   0.7943   0.00689   0.00221  -0.0815   0.5650   0.7126
   4.500   0.8104   0.00741   0.00246  -0.0795   0.5042   0.7147
   4.750   0.8163   0.00838   0.00301  -0.0757   0.4150   0.7168
   5.000   0.8236   0.00923   0.00351  -0.0722   0.3430   0.7186
   5.250   0.8331   0.00988   0.00393  -0.0691   0.2910   0.7206
   5.500   0.8445   0.01035   0.00428  -0.0663   0.2560   0.7228
   5.750   0.8519   0.01082   0.00462  -0.0627   0.2250   0.7251
   6.000   0.8581   0.01142   0.00509  -0.0590   0.1918   0.7274
   6.250   0.8679   0.01197   0.00554  -0.0561   0.1659   0.7296
   6.500   0.8788   0.01253   0.00601  -0.0536   0.1434   0.7319
   6.750   0.8896   0.01313   0.00651  -0.0511   0.1231   0.7341
   7.000   0.9016   0.01369   0.00703  -0.0489   0.1060   0.7365
   7.250   0.9138   0.01429   0.00758  -0.0468   0.0902   0.7389
   7.500   0.9272   0.01487   0.00814  -0.0449   0.0785   0.7414
   7.750   0.9392   0.01556   0.00877  -0.0430   0.0644   0.7440
   8.000   0.9530   0.01620   0.00938  -0.0414   0.0555   0.7465
   8.250   0.9661   0.01690   0.01003  -0.0397   0.0459   0.7490
   8.500   0.9815   0.01749   0.01064  -0.0384   0.0411   0.7517
   8.750   0.9952   0.01819   0.01133  -0.0369   0.0345   0.7548
   9.000   1.0099   0.01886   0.01200  -0.0356   0.0305   0.7581
   9.250   1.0257   0.01949   0.01265  -0.0345   0.0279   0.7613
   9.500   1.0416   0.02013   0.01332  -0.0334   0.0258   0.7643
   9.750   1.0561   0.02085   0.01404  -0.0322   0.0231   0.7676
  10.000   1.0714   0.02153   0.01476  -0.0311   0.0214   0.7712
  10.250   1.0870   0.02221   0.01549  -0.0301   0.0198   0.7752
  10.500   1.1013   0.02300   0.01628  -0.0290   0.0176   0.7791
  10.750   1.1156   0.02377   0.01708  -0.0279   0.0153   0.7833
  11.000   1.1292   0.02460   0.01793  -0.0268   0.0134   0.7883
  11.250   1.1429   0.02545   0.01881  -0.0257   0.0114   0.7937
  11.500   1.1557   0.02635   0.01974  -0.0245   0.0095   0.7996
  11.750   1.1692   0.02722   0.02067  -0.0235   0.0084   0.8064
  12.000   1.1812   0.02822   0.02171  -0.0224   0.0069   0.8134
  12.250   1.1942   0.02915   0.02270  -0.0213   0.0063   0.8218
  12.500   1.2073   0.03007   0.02371  -0.0204   0.0061   0.8313
  12.750   1.2192   0.03109   0.02480  -0.0193   0.0056   0.8432
  13.000   1.2294   0.03220   0.02600  -0.0181   0.0050   0.8598
  13.250   1.2396   0.03318   0.02713  -0.0167   0.0048   0.8899
  13.750   1.2700   0.03550   0.02973  -0.0166   0.0044   1.0000
  14.250   1.2922   0.03808   0.03241  -0.0152   0.0042   1.0000
  14.500   1.3029   0.03943   0.03381  -0.0145   0.0040   1.0000
  14.750   1.3126   0.04090   0.03534  -0.0138   0.0039   1.0000
  15.000   1.3222   0.04241   0.03691  -0.0132   0.0038   1.0000
  15.250   1.3309   0.04402   0.03857  -0.0125   0.0035   1.0000
  15.500   1.3396   0.04567   0.04027  -0.0120   0.0035   1.0000
  15.750   1.3467   0.04750   0.04219  -0.0114   0.0034   1.0000
  16.000   1.3533   0.04943   0.04418  -0.0110   0.0033   1.0000
  16.250   1.3586   0.05154   0.04637  -0.0105   0.0032   1.0000
  16.500   1.3611   0.05398   0.04890  -0.0101   0.0031   1.0000
  16.750   1.3653   0.05631   0.05132  -0.0099   0.0030   1.0000
  17.000   1.3656   0.05914   0.05425  -0.0096   0.0029   1.0000
  17.250   1.3697   0.06161   0.05680  -0.0096   0.0029   1.0000
  17.500   1.3747   0.06402   0.05929  -0.0097   0.0029   1.0000
  17.750   1.3758   0.06696   0.06233  -0.0099   0.0028   1.0000
  18.000   1.3769   0.06997   0.06543  -0.0103   0.0028   1.0000
  18.250   1.3750   0.07347   0.06904  -0.0108   0.0028   1.0000
  18.500   1.3741   0.07694   0.07261  -0.0115   0.0027   1.0000
  18.750   1.3721   0.08065   0.07644  -0.0124   0.0027   1.0000
  19.000   1.3697   0.08450   0.08038  -0.0135   0.0027   1.0000
  19.250   1.3643   0.08891   0.08491  -0.0149   0.0027   1.0000
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