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NREL's S833 Airfoil (s833-nr) Xfoil prediction polar at RE=200,000 Ncrit=5


Details Polar file
Airfoil: NREL's S833 Airfoil (s833-nr)
Reynolds number: 200,000
Max Cl/Cd: 55.3 at α=5.25°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-s833-nr-200000-n5.txt
Download as CSV file: xf-s833-nr-200000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: NREL's S833 Airfoil                             
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     0.200 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -19.250  -0.9027   0.11888   0.11403  -0.0596   1.0000   0.0524
 -19.000  -0.9137   0.11409   0.10915  -0.0613   1.0000   0.0541
 -18.750  -0.9240   0.10950   0.10443  -0.0629   1.0000   0.0556
 -18.500  -0.9324   0.10534   0.10022  -0.0642   1.0000   0.0571
 -18.250  -0.9412   0.10122   0.09608  -0.0655   1.0000   0.0586
 -18.000  -0.9505   0.09706   0.09186  -0.0667   1.0000   0.0602
 -17.750  -0.9593   0.09301   0.08773  -0.0678   1.0000   0.0619
 -17.500  -0.9674   0.08912   0.08372  -0.0688   1.0000   0.0637
 -17.250  -0.9745   0.08548   0.07997  -0.0696   1.0000   0.0655
 -17.000  -0.9833   0.08176   0.07624  -0.0704   1.0000   0.0672
 -16.750  -0.9919   0.07808   0.07252  -0.0711   1.0000   0.0690
 -16.500  -0.9993   0.07466   0.06903  -0.0716   1.0000   0.0710
 -16.250  -1.0055   0.07147   0.06575  -0.0719   1.0000   0.0732
 -16.000  -1.0098   0.06859   0.06274  -0.0720   1.0000   0.0753
 -15.750  -1.0179   0.06539   0.05953  -0.0721   1.0000   0.0772
 -15.500  -1.0258   0.06230   0.05641  -0.0721   1.0000   0.0794
 -15.250  -1.0318   0.05953   0.05357  -0.0719   1.0000   0.0818
 -15.000  -1.0359   0.05706   0.05101  -0.0714   1.0000   0.0843
 -14.750  -1.0387   0.05483   0.04867  -0.0707   1.0000   0.0867
 -14.500  -1.0468   0.05220   0.04604  -0.0700   1.0000   0.0890
 -14.250  -1.0488   0.04973   0.04352  -0.0701   0.9994   0.0919
 -14.000  -1.0399   0.04742   0.04112  -0.0718   0.9976   0.0958
 -13.750  -1.0307   0.04537   0.03896  -0.0731   0.9956   0.0994
 -13.500  -1.0242   0.04308   0.03665  -0.0747   0.9937   0.1032
 -13.250  -1.0150   0.04119   0.03468  -0.0758   0.9914   0.1075
 -13.000  -1.0042   0.03961   0.03300  -0.0765   0.9887   0.1116
 -12.750  -0.9968   0.03773   0.03109  -0.0773   0.9859   0.1158
 -12.500  -0.9833   0.03622   0.02951  -0.0786   0.9836   0.1208
 -12.250  -0.9660   0.03494   0.02813  -0.0801   0.9818   0.1257
 -12.000  -0.9633   0.03347   0.02666  -0.0790   0.9772   0.1297
 -11.750  -0.9506   0.03226   0.02539  -0.0794   0.9738   0.1351
 -11.500  -0.9336   0.03114   0.02419  -0.0804   0.9713   0.1405
 -11.250  -0.9219   0.02999   0.02303  -0.0805   0.9681   0.1460
 -11.000  -0.9154   0.02907   0.02204  -0.0789   0.9628   0.1510
 -10.750  -0.9007   0.02808   0.02101  -0.0791   0.9593   0.1565
 -10.500  -0.8815   0.02719   0.02008  -0.0800   0.9569   0.1630
 -10.250  -0.8832   0.02650   0.01930  -0.0764   0.9499   0.1674
 -10.000  -0.8731   0.02562   0.01843  -0.0755   0.9454   0.1728
  -9.750  -0.8511   0.02488   0.01762  -0.0764   0.9431   0.1805
  -9.500  -0.8515   0.02420   0.01690  -0.0728   0.9355   0.1850
  -9.250  -0.8317   0.02350   0.01618  -0.0729   0.9321   0.1925
  -9.000  -0.8054   0.02293   0.01555  -0.0739   0.9300   0.2003
  -8.750  -0.7934   0.02236   0.01498  -0.0721   0.9247   0.2072
  -8.500  -0.7744   0.02193   0.01448  -0.0714   0.9205   0.2147
  -8.250  -0.7497   0.02138   0.01394  -0.0720   0.9178   0.2228
  -8.000  -0.7206   0.02093   0.01344  -0.0731   0.9160   0.2317
  -7.750  -0.6995   0.02049   0.01301  -0.0727   0.9123   0.2400
  -7.500  -0.6823   0.02018   0.01265  -0.0714   0.9072   0.2479
  -7.250  -0.6557   0.01977   0.01225  -0.0719   0.9045   0.2572
  -7.000  -0.6259   0.01939   0.01185  -0.0730   0.9025   0.2665
  -6.750  -0.5942   0.01903   0.01146  -0.0744   0.9011   0.2769
  -6.500  -0.5767   0.01879   0.01123  -0.0730   0.8959   0.2850
  -6.250  -0.5523   0.01855   0.01096  -0.0729   0.8920   0.2945
  -6.000  -0.5229   0.01821   0.01065  -0.0738   0.8896   0.3047
  -5.750  -0.4913   0.01791   0.01034  -0.0750   0.8878   0.3150
  -5.500  -0.4585   0.01761   0.01003  -0.0764   0.8864   0.3260
  -5.250  -0.4346   0.01742   0.00986  -0.0761   0.8825   0.3358
  -5.000  -0.4120   0.01729   0.00971  -0.0756   0.8775   0.3456
  -4.750  -0.3819   0.01704   0.00949  -0.0764   0.8750   0.3562
  -4.500  -0.3497   0.01678   0.00924  -0.0776   0.8731   0.3672
  -4.000  -0.2821   0.01624   0.00874  -0.0805   0.8705   0.3906
  -3.750  -0.2648   0.01628   0.00879  -0.0789   0.8637   0.3998
  -3.500  -0.2355   0.01612   0.00864  -0.0794   0.8606   0.4114
  -3.250  -0.2036   0.01589   0.00846  -0.0804   0.8585   0.4227
  -3.000  -0.1702   0.01566   0.00825  -0.0817   0.8568   0.4342
  -2.500  -0.1011   0.01516   0.00782  -0.0846   0.8544   0.4582
  -2.250  -0.0858   0.01533   0.00803  -0.0825   0.8465   0.4679
  -1.750  -0.0215   0.01498   0.00777  -0.0844   0.8418   0.4917
  -1.500   0.0131   0.01477   0.00761  -0.0857   0.8402   0.5032
  -1.250   0.0489   0.01456   0.00743  -0.0873   0.8389   0.5155
  -1.000   0.0678   0.01471   0.00764  -0.0858   0.8320   0.5259
  -0.750   0.0974   0.01463   0.00761  -0.0862   0.8283   0.5366
  -0.500   0.1314   0.01447   0.00748  -0.0874   0.8259   0.5482
  -0.250   0.1672   0.01427   0.00736  -0.0888   0.8239   0.5587
   0.000   0.2054   0.01405   0.00718  -0.0908   0.8223   0.5692
   0.250   0.2217   0.01426   0.00744  -0.0886   0.8139   0.5786
   0.500   0.2549   0.01412   0.00736  -0.0896   0.8101   0.5876
   0.750   0.2939   0.01388   0.00714  -0.0916   0.8074   0.5980
   1.250   0.3495   0.01384   0.00719  -0.0914   0.7947   0.6151
   1.500   0.3880   0.01363   0.00705  -0.0933   0.7907   0.6222
   1.750   0.4131   0.01367   0.00710  -0.0927   0.7825   0.6310
   2.000   0.4457   0.01356   0.00706  -0.0934   0.7757   0.6371
   2.250   0.4777   0.01349   0.00702  -0.0941   0.7682   0.6448
   2.500   0.5069   0.01346   0.00702  -0.0942   0.7593   0.6514
   2.750   0.5349   0.01346   0.00707  -0.0940   0.7499   0.6573
   3.000   0.5702   0.01335   0.00696  -0.0954   0.7404   0.6646
   3.250   0.5926   0.01343   0.00710  -0.0941   0.7283   0.6696
   3.500   0.6201   0.01344   0.00715  -0.0938   0.7161   0.6752
   3.750   0.6500   0.01344   0.00713  -0.0942   0.7028   0.6818
   4.000   0.6759   0.01348   0.00720  -0.0935   0.6870   0.6864
   4.250   0.6999   0.01357   0.00731  -0.0926   0.6694   0.6912
   4.500   0.7245   0.01367   0.00739  -0.0918   0.6491   0.6970
   4.750   0.7494   0.01380   0.00745  -0.0911   0.6255   0.7021
   5.000   0.7703   0.01401   0.00762  -0.0895   0.5989   0.7062
   5.250   0.7897   0.01428   0.00780  -0.0878   0.5691   0.7110
   5.500   0.8071   0.01464   0.00801  -0.0858   0.5351   0.7166
   5.750   0.8202   0.01508   0.00832  -0.0830   0.4982   0.7206
   6.000   0.8308   0.01562   0.00872  -0.0798   0.4609   0.7246
   6.250   0.8414   0.01621   0.00915  -0.0768   0.4245   0.7294
   6.500   0.8526   0.01686   0.00962  -0.0741   0.3890   0.7346
   6.750   0.8628   0.01750   0.01015  -0.0711   0.3563   0.7382
   7.000   0.8735   0.01818   0.01071  -0.0684   0.3245   0.7421
   7.250   0.8853   0.01887   0.01130  -0.0659   0.2952   0.7467
   7.500   0.8983   0.01960   0.01189  -0.0639   0.2672   0.7516
   7.750   0.9109   0.02029   0.01251  -0.0616   0.2411   0.7551
   8.000   0.9230   0.02103   0.01317  -0.0594   0.2173   0.7589
   8.250   0.9370   0.02175   0.01383  -0.0575   0.1945   0.7632
   8.500   0.9512   0.02254   0.01452  -0.0559   0.1737   0.7678
   8.750   0.9644   0.02332   0.01525  -0.0540   0.1552   0.7713
   9.000   0.9776   0.02410   0.01599  -0.0522   0.1381   0.7749
   9.250   0.9914   0.02491   0.01677  -0.0505   0.1222   0.7789
   9.500   1.0054   0.02578   0.01759  -0.0490   0.1075   0.7832
   9.750   1.0192   0.02666   0.01844  -0.0475   0.0948   0.7869
  10.000   1.0317   0.02756   0.01934  -0.0458   0.0840   0.7902
  10.250   1.0444   0.02851   0.02027  -0.0442   0.0744   0.7941
  10.500   1.0579   0.02945   0.02124  -0.0428   0.0662   0.7982
  10.750   1.0713   0.03048   0.02228  -0.0415   0.0592   0.8024
  11.000   1.0823   0.03155   0.02337  -0.0398   0.0533   0.8057
  11.250   1.0937   0.03264   0.02451  -0.0383   0.0481   0.8096
  11.500   1.1053   0.03379   0.02571  -0.0369   0.0437   0.8138
  11.750   1.1155   0.03512   0.02704  -0.0356   0.0397   0.8181
  12.000   1.1263   0.03631   0.02835  -0.0342   0.0364   0.8218
  12.250   1.1345   0.03774   0.02981  -0.0328   0.0337   0.8260
  12.500   1.1448   0.03911   0.03128  -0.0316   0.0309   0.8305
  12.750   1.1532   0.04073   0.03293  -0.0305   0.0288   0.8351
  13.000   1.1612   0.04225   0.03458  -0.0292   0.0267   0.8391
  13.250   1.1685   0.04393   0.03634  -0.0281   0.0251   0.8439
  13.500   1.1744   0.04585   0.03832  -0.0272   0.0237   0.8490
  13.750   1.1810   0.04768   0.04028  -0.0262   0.0222   0.8536
  14.000   1.1858   0.04970   0.04240  -0.0253   0.0211   0.8585
  14.250   1.1887   0.05204   0.04481  -0.0246   0.0203   0.8642
  14.500   1.1925   0.05430   0.04722  -0.0239   0.0194   0.8699
  14.750   1.1948   0.05677   0.04982  -0.0233   0.0186   0.8762
  15.000   1.1970   0.05938   0.05255  -0.0230   0.0179   0.8828
  15.250   1.1970   0.06218   0.05548  -0.0227   0.0174   0.8903
  15.500   1.1952   0.06532   0.05872  -0.0226   0.0170   0.8990
  16.000   1.1891   0.07133   0.06510  -0.0220   0.0160   0.9537
  16.250   1.1876   0.07495   0.06885  -0.0229   0.0156   1.0000
  16.500   1.1869   0.07878   0.07281  -0.0242   0.0151   1.0000
  16.750   1.1847   0.08293   0.07706  -0.0257   0.0146   1.0000
  17.000   1.1818   0.08726   0.08150  -0.0274   0.0144   1.0000
  17.250   1.1773   0.09195   0.08628  -0.0294   0.0141   1.0000
  17.500   1.1720   0.09685   0.09129  -0.0315   0.0138   1.0000
  17.750   1.1678   0.10169   0.09630  -0.0338   0.0135   1.0000
  18.000   1.1624   0.10685   0.10162  -0.0364   0.0131   1.0000
  18.250   1.1566   0.11212   0.10703  -0.0391   0.0130   1.0000
  18.500   1.1504   0.11760   0.11264  -0.0421   0.0127   1.0000
  18.750   1.1439   0.12317   0.11835  -0.0453   0.0125   1.0000
  19.000   1.1368   0.12894   0.12425  -0.0487   0.0123   1.0000
  19.250   1.1302   0.13467   0.13011  -0.0523   0.0122   1.0000
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