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NREL's S833 Airfoil (s833-nr) Xfoil prediction polar at RE=200,000 Ncrit=9


Details Polar file
Airfoil: NREL's S833 Airfoil (s833-nr)
Reynolds number: 200,000
Max Cl/Cd: 54.83 at α=6.5°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-s833-nr-200000.txt
Download as CSV file: xf-s833-nr-200000.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 =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -19.750  -0.9043   0.12325   0.11896  -0.0625   1.0000   0.0633
 -19.500  -0.9515   0.11194   0.10739  -0.0679   1.0000   0.0640
 -19.250  -0.9823   0.10396   0.09918  -0.0715   1.0000   0.0647
 -19.000  -1.0012   0.09827   0.09334  -0.0736   1.0000   0.0660
 -18.750  -0.9876   0.09801   0.09323  -0.0727   1.0000   0.0685
 -18.500  -0.9942   0.09437   0.08955  -0.0738   1.0000   0.0704
 -18.250  -1.0092   0.08949   0.08453  -0.0754   1.0000   0.0721
 -18.000  -1.0273   0.08425   0.07912  -0.0772   1.0000   0.0737
 -17.750  -1.0461   0.07912   0.07377  -0.0789   1.0000   0.0750
 -17.500  -1.0425   0.07736   0.07208  -0.0783   1.0000   0.0777
 -17.250  -1.0444   0.07484   0.06957  -0.0785   1.0000   0.0800
 -17.000  -1.0517   0.07159   0.06624  -0.0790   1.0000   0.0822
 -16.750  -1.0636   0.06787   0.06236  -0.0795   1.0000   0.0844
 -16.500  -1.0776   0.06405   0.05833  -0.0800   1.0000   0.0861
 -16.250  -1.0723   0.06264   0.05702  -0.0790   1.0000   0.0892
 -16.000  -1.0752   0.06036   0.05472  -0.0787   1.0000   0.0918
 -15.750  -1.0813   0.05777   0.05206  -0.0783   1.0000   0.0944
 -15.500  -1.0905   0.05498   0.04912  -0.0779   1.0000   0.0969
 -15.250  -1.0953   0.05273   0.04677  -0.0769   1.0000   0.0996
 -15.000  -1.0943   0.05118   0.04529  -0.0758   1.0000   0.1027
 -14.750  -1.0987   0.04925   0.04333  -0.0746   1.0000   0.1056
 -14.500  -1.1059   0.04720   0.04116  -0.0733   1.0000   0.1086
 -14.250  -1.1161   0.04507   0.03885  -0.0717   1.0000   0.1110
 -14.000  -1.1120   0.04391   0.03780  -0.0699   1.0000   0.1149
 -13.750  -1.1165   0.04238   0.03625  -0.0681   1.0000   0.1180
 -13.500  -1.1225   0.04082   0.03460  -0.0660   1.0000   0.1213
 -13.250  -1.1314   0.03921   0.03283  -0.0635   1.0000   0.1242
 -13.000  -1.1302   0.03810   0.03182  -0.0613   1.0000   0.1282
 -12.750  -1.1355   0.03687   0.03058  -0.0586   1.0000   0.1315
 -12.500  -1.1427   0.03564   0.02927  -0.0557   1.0000   0.1352
 -12.250  -1.1524   0.03443   0.02790  -0.0524   1.0000   0.1382
 -12.000  -1.1535   0.03344   0.02701  -0.0495   1.0000   0.1422
 -11.750  -1.1626   0.03245   0.02601  -0.0458   1.0000   0.1456
 -11.500  -1.1751   0.03153   0.02501  -0.0414   1.0000   0.1488
 -11.250  -1.1888   0.03060   0.02396  -0.0368   1.0000   0.1518
 -11.000  -1.1884   0.02960   0.02299  -0.0342   1.0000   0.1564
 -10.750  -1.1853   0.02873   0.02210  -0.0321   1.0000   0.1613
 -10.500  -1.1783   0.02797   0.02119  -0.0302   1.0000   0.1669
 -10.250  -1.1686   0.02715   0.02043  -0.0286   1.0000   0.1725
 -10.000  -1.1394   0.02672   0.01989  -0.0307   0.9963   0.1813
  -9.750  -1.1040   0.02632   0.01951  -0.0338   0.9912   0.1903
  -9.500  -1.0741   0.02590   0.01895  -0.0357   0.9861   0.1994
  -9.250  -1.0403   0.02564   0.01874  -0.0382   0.9826   0.2089
  -9.000  -1.0152   0.02511   0.01816  -0.0389   0.9773   0.2177
  -8.750  -0.9870   0.02478   0.01778  -0.0402   0.9735   0.2272
  -8.500  -0.9532   0.02456   0.01758  -0.0424   0.9706   0.2372
  -8.250  -0.9280   0.02417   0.01707  -0.0430   0.9652   0.2469
  -8.000  -0.9004   0.02383   0.01679  -0.0439   0.9613   0.2567
  -7.750  -0.8677   0.02362   0.01657  -0.0457   0.9585   0.2673
  -7.500  -0.8334   0.02356   0.01639  -0.0478   0.9554   0.2789
  -7.250  -0.8133   0.02309   0.01601  -0.0472   0.9498   0.2878
  -7.000  -0.7826   0.02289   0.01579  -0.0485   0.9466   0.2989
  -6.750  -0.7465   0.02284   0.01566  -0.0508   0.9441   0.3112
  -6.500  -0.7198   0.02261   0.01551  -0.0512   0.9399   0.3216
  -6.250  -0.6952   0.02237   0.01526  -0.0513   0.9354   0.3322
  -6.000  -0.6622   0.02228   0.01509  -0.0530   0.9323   0.3447
  -5.750  -0.6257   0.02221   0.01510  -0.0552   0.9300   0.3568
  -5.500  -0.6006   0.02205   0.01496  -0.0552   0.9256   0.3676
  -5.250  -0.5747   0.02192   0.01477  -0.0555   0.9210   0.3796
  -5.000  -0.5410   0.02183   0.01474  -0.0570   0.9180   0.3919
  -4.750  -0.5038   0.02179   0.01474  -0.0593   0.9159   0.4047
  -4.500  -0.4793   0.02172   0.01467  -0.0592   0.9114   0.4163
  -4.250  -0.4529   0.02164   0.01456  -0.0594   0.9065   0.4287
  -4.000  -0.4190   0.02158   0.01458  -0.0609   0.9036   0.4410
  -3.750  -0.3820   0.02156   0.01460  -0.0629   0.9016   0.4543
  -3.500  -0.3566   0.02156   0.01461  -0.0629   0.8970   0.4666
  -3.250  -0.3310   0.02153   0.01458  -0.0629   0.8917   0.4792
  -3.000  -0.2969   0.02150   0.01463  -0.0643   0.8888   0.4917
  -2.750  -0.2600   0.02149   0.01467  -0.0662   0.8869   0.5047
  -2.500  -0.2339   0.02155   0.01475  -0.0662   0.8822   0.5170
  -2.250  -0.2093   0.02159   0.01482  -0.0660   0.8764   0.5297
  -2.000  -0.1750   0.02160   0.01490  -0.0673   0.8735   0.5414
  -1.750  -0.1372   0.02158   0.01494  -0.0692   0.8715   0.5539
  -1.500  -0.1143   0.02172   0.01508  -0.0686   0.8656   0.5658
  -1.250  -0.0878   0.02182   0.01527  -0.0684   0.8603   0.5763
  -1.000  -0.0518   0.02181   0.01531  -0.0698   0.8575   0.5874
  -0.750  -0.0126   0.02176   0.01527  -0.0719   0.8556   0.5995
  -0.500   0.0043   0.02207   0.01566  -0.0700   0.8478   0.6078
  -0.250   0.0363   0.02208   0.01570  -0.0708   0.8434   0.6180
   0.000   0.0739   0.02202   0.01568  -0.0723   0.8409   0.6277
   0.250   0.1139   0.02189   0.01561  -0.0742   0.8392   0.6366
   0.500   0.1563   0.02168   0.01542  -0.0765   0.8379   0.6468
   0.750   0.1639   0.02210   0.01592  -0.0730   0.8263   0.6532
   1.000   0.2042   0.02186   0.01572  -0.0748   0.8243   0.6619
   1.250   0.2456   0.02151   0.01543  -0.0768   0.8227   0.6696
   1.500   0.2577   0.02190   0.01588  -0.0739   0.8120   0.6762
   1.750   0.2991   0.02146   0.01546  -0.0760   0.8096   0.6850
   2.000   0.3393   0.02097   0.01507  -0.0773   0.8078   0.6906
   2.250   0.3863   0.02028   0.01439  -0.0803   0.8067   0.7001
   2.500   0.3993   0.02053   0.01474  -0.0773   0.7962   0.7047
   2.750   0.4405   0.01991   0.01419  -0.0788   0.7937   0.7111
   3.000   0.4898   0.01907   0.01339  -0.0822   0.7919   0.7191
   3.250   0.5381   0.01829   0.01272  -0.0849   0.7901   0.7236
   3.500   0.5536   0.01837   0.01285  -0.0823   0.7790   0.7303
   3.750   0.6056   0.01754   0.01207  -0.0861   0.7752   0.7370
   4.000   0.6306   0.01733   0.01195  -0.0848   0.7656   0.7416
   4.250   0.6763   0.01676   0.01143  -0.0875   0.7582   0.7479
   4.500   0.7002   0.01657   0.01130  -0.0864   0.7461   0.7542
   4.750   0.7318   0.01627   0.01106  -0.0863   0.7345   0.7587
   5.000   0.7657   0.01598   0.01079  -0.0869   0.7208   0.7648
   5.250   0.7903   0.01581   0.01064  -0.0860   0.7040   0.7709
   5.500   0.8058   0.01578   0.01065  -0.0831   0.6853   0.7755
   5.750   0.8253   0.01576   0.01063  -0.0811   0.6634   0.7816
   6.000   0.8512   0.01571   0.01052  -0.0805   0.6385   0.7875
   6.250   0.8638   0.01584   0.01062  -0.0771   0.6106   0.7921
   6.500   0.8800   0.01605   0.01073  -0.0747   0.5776   0.7980
   6.750   0.8952   0.01637   0.01089  -0.0724   0.5400   0.8039
   7.000   0.9021   0.01678   0.01117  -0.0683   0.5015   0.8085
   7.250   0.9096   0.01734   0.01154  -0.0647   0.4607   0.8143
   7.500   0.9177   0.01802   0.01201  -0.0616   0.4208   0.8201
   7.750   0.9215   0.01867   0.01251  -0.0574   0.3852   0.8248
   8.000   0.9282   0.01942   0.01311  -0.0542   0.3501   0.8305
   8.250   0.9374   0.02024   0.01377  -0.0516   0.3159   0.8360
   8.500   0.9429   0.02097   0.01439  -0.0481   0.2860   0.8408
   8.750   0.9517   0.02178   0.01510  -0.0456   0.2567   0.8463
   9.000   0.9624   0.02271   0.01589  -0.0436   0.2284   0.8517
   9.250   0.9688   0.02354   0.01663  -0.0406   0.2042   0.8565
   9.500   0.9785   0.02446   0.01746  -0.0385   0.1803   0.8619
   9.750   0.9894   0.02551   0.01840  -0.0368   0.1581   0.8672
  10.000   0.9958   0.02648   0.01929  -0.0342   0.1402   0.8722
  10.250   1.0055   0.02754   0.02029  -0.0322   0.1231   0.8777
  10.500   1.0162   0.02869   0.02140  -0.0307   0.1078   0.8828
  10.750   1.0224   0.02983   0.02249  -0.0283   0.0961   0.8883
  11.000   1.0301   0.03114   0.02377  -0.0265   0.0854   0.8943
  11.250   1.0402   0.03227   0.02493  -0.0249   0.0762   0.8999
  11.500   1.0476   0.03356   0.02626  -0.0230   0.0688   0.9062
  11.750   1.0543   0.03511   0.02777  -0.0214   0.0625   0.9128
  12.000   1.0624   0.03630   0.02903  -0.0197   0.0571   0.9205
  12.250   1.0687   0.03788   0.03064  -0.0181   0.0527   0.9284
  12.500   1.0758   0.03919   0.03201  -0.0165   0.0486   0.9392
  13.000   1.0921   0.04231   0.03528  -0.0147   0.0419   1.0000
  13.250   1.1029   0.04441   0.03733  -0.0147   0.0392   1.0000
  13.500   1.1158   0.04630   0.03935  -0.0149   0.0364   1.0000
  13.750   1.1272   0.04833   0.04133  -0.0151   0.0344   1.0000
  14.000   1.1397   0.05045   0.04356  -0.0150   0.0326   1.0000
  14.250   1.1512   0.05256   0.04578  -0.0151   0.0309   1.0000
  14.500   1.1631   0.05463   0.04785  -0.0152   0.0296   1.0000
  14.750   1.1759   0.05685   0.05008  -0.0153   0.0282   1.0000
  15.000   1.1839   0.05938   0.05280  -0.0153   0.0272   1.0000
  15.250   1.1905   0.06197   0.05553  -0.0155   0.0262   1.0000
  15.500   1.1968   0.06451   0.05813  -0.0158   0.0252   1.0000
  15.750   1.2111   0.06661   0.06015  -0.0160   0.0243   1.0000
  16.000   1.2106   0.07011   0.06388  -0.0163   0.0238   1.0000
  16.250   1.2097   0.07374   0.06775  -0.0167   0.0235   1.0000
  16.500   1.2059   0.07778   0.07203  -0.0175   0.0231   1.0000
  16.750   1.2002   0.08216   0.07664  -0.0185   0.0227   1.0000
  17.000   1.1936   0.08676   0.08145  -0.0198   0.0225   1.0000
  17.250   1.1845   0.09183   0.08674  -0.0216   0.0223   1.0000
  17.500   1.1729   0.09742   0.09257  -0.0238   0.0221   1.0000
  17.750   1.1589   0.10358   0.09895  -0.0267   0.0221   1.0000
  18.000   1.1413   0.11059   0.10620  -0.0305   0.0220   1.0000
  18.250   1.1176   0.11906   0.11496  -0.0355   0.0222   1.0000
  18.500   1.0888   0.12907   0.12526  -0.0420   0.0224   1.0000
  18.750   1.0534   0.14127   0.13776  -0.0504   0.0228   1.0000
  19.000   1.0071   0.15722   0.15400  -0.0617   0.0234   1.0000
  19.250   0.9561   0.17641   0.17338  -0.0745   0.0244   1.0000
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