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NREL's S833 Airfoil (s833-nr) Xfoil prediction polar at RE=500,000 Ncrit=5


Details Polar file
Airfoil: NREL's S833 Airfoil (s833-nr)
Reynolds number: 500,000
Max Cl/Cd: 74.32 at α=3.5°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-s833-nr-500000-n5.txt
Download as CSV file: xf-s833-nr-500000-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 =     0.500 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -19.250  -0.9678   0.09940   0.09510  -0.0752   0.9946   0.0358
 -19.000  -0.9773   0.09461   0.09025  -0.0776   0.9943   0.0369
 -18.750  -0.9839   0.09030   0.08588  -0.0796   0.9940   0.0379
 -18.500  -0.9895   0.08619   0.08170  -0.0816   0.9937   0.0394
 -18.250  -0.9927   0.08245   0.07786  -0.0834   0.9934   0.0406
 -18.000  -0.9979   0.07841   0.07375  -0.0854   0.9931   0.0417
 -17.750  -1.0060   0.07436   0.06964  -0.0869   0.9926   0.0430
 -17.500  -1.0132   0.07069   0.06591  -0.0879   0.9920   0.0444
 -17.250  -1.0174   0.06725   0.06241  -0.0890   0.9912   0.0460
 -17.000  -1.0186   0.06415   0.05922  -0.0902   0.9904   0.0474
 -16.750  -1.0215   0.06096   0.05596  -0.0912   0.9896   0.0490
 -16.500  -1.0257   0.05761   0.05257  -0.0923   0.9888   0.0508
 -16.250  -1.0253   0.05462   0.04951  -0.0936   0.9878   0.0528
 -16.000  -1.0224   0.05195   0.04677  -0.0949   0.9868   0.0549
 -15.750  -1.0186   0.04940   0.04416  -0.0960   0.9859   0.0570
 -15.500  -1.0157   0.04659   0.04131  -0.0976   0.9850   0.0593
 -15.250  -1.0096   0.04418   0.03885  -0.0990   0.9841   0.0621
 -15.000  -1.0004   0.04215   0.03675  -0.1003   0.9834   0.0647
 -14.750  -0.9916   0.03994   0.03449  -0.1019   0.9826   0.0674
 -14.500  -0.9811   0.03788   0.03239  -0.1036   0.9819   0.0704
 -14.250  -0.9825   0.03625   0.03071  -0.1019   0.9791   0.0729
 -13.750  -0.9671   0.03300   0.02739  -0.1022   0.9749   0.0788
 -13.500  -0.9549   0.03146   0.02581  -0.1031   0.9734   0.0825
 -13.250  -0.9388   0.03018   0.02447  -0.1042   0.9721   0.0860
 -13.000  -0.9233   0.02874   0.02302  -0.1055   0.9710   0.0901
 -12.750  -0.9052   0.02748   0.02173  -0.1069   0.9701   0.0948
 -12.500  -0.9049   0.02653   0.02074  -0.1041   0.9655   0.0979
 -12.250  -0.8954   0.02536   0.01956  -0.1036   0.9624   0.1022
 -12.000  -0.8788   0.02433   0.01850  -0.1041   0.9603   0.1067
 -11.750  -0.8585   0.02343   0.01756  -0.1050   0.9589   0.1117
 -11.500  -0.8383   0.02239   0.01653  -0.1062   0.9576   0.1174
 -11.250  -0.8140   0.02158   0.01569  -0.1076   0.9567   0.1229
 -11.000  -0.8246   0.02092   0.01500  -0.1020   0.9485   0.1254
 -10.750  -0.8072   0.02004   0.01412  -0.1022   0.9461   0.1310
 -10.500  -0.7843   0.01933   0.01339  -0.1030   0.9445   0.1370
 -10.250  -0.7612   0.01855   0.01261  -0.1040   0.9433   0.1435
 -10.000  -0.7786   0.01799   0.01202  -0.0969   0.9332   0.1460
  -9.750  -0.7589   0.01736   0.01135  -0.0968   0.9310   0.1516
  -9.500  -0.7339   0.01665   0.01064  -0.0978   0.9296   0.1577
  -9.250  -0.7380   0.01616   0.01014  -0.0928   0.9208   0.1622
  -9.000  -0.7135   0.01569   0.00963  -0.0931   0.9185   0.1687
  -8.750  -0.6872   0.01514   0.00910  -0.0939   0.9169   0.1763
  -8.500  -0.6583   0.01472   0.00865  -0.0949   0.9158   0.1837
  -8.250  -0.6480   0.01437   0.00832  -0.0922   0.9096   0.1897
  -8.000  -0.6255   0.01403   0.00797  -0.0918   0.9062   0.1973
  -7.750  -0.5986   0.01361   0.00756  -0.0922   0.9042   0.2050
  -7.500  -0.5695   0.01325   0.00720  -0.0930   0.9028   0.2127
  -7.250  -0.5397   0.01285   0.00681  -0.0940   0.9016   0.2214
  -7.000  -0.5083   0.01253   0.00648  -0.0952   0.9007   0.2299
  -6.750  -0.4951   0.01232   0.00630  -0.0928   0.8939   0.2368
  -6.500  -0.4673   0.01205   0.00602  -0.0932   0.8913   0.2457
  -6.250  -0.4371   0.01171   0.00571  -0.0941   0.8894   0.2546
  -6.000  -0.4052   0.01144   0.00544  -0.0953   0.8879   0.2634
  -5.750  -0.3720   0.01112   0.00515  -0.0968   0.8867   0.2737
  -5.500  -0.3367   0.01083   0.00487  -0.0987   0.8856   0.2827
  -5.250  -0.3179   0.01069   0.00475  -0.0972   0.8795   0.2916
  -5.000  -0.2883   0.01046   0.00454  -0.0979   0.8763   0.3008
  -4.750  -0.2548   0.01024   0.00432  -0.0993   0.8741   0.3109
  -4.500  -0.2188   0.00997   0.00408  -0.1013   0.8724   0.3216
  -4.250  -0.1811   0.00975   0.00387  -0.1036   0.8709   0.3314
  -4.000  -0.1518   0.00959   0.00373  -0.1042   0.8671   0.3416
  -3.750  -0.1258   0.00945   0.00362  -0.1040   0.8622   0.3513
  -3.250  -0.0539   0.00910   0.00332  -0.1079   0.8568   0.3732
  -3.000  -0.0140   0.00895   0.00319  -0.1106   0.8548   0.3839
  -2.750   0.0110   0.00886   0.00312  -0.1102   0.8497   0.3940
  -2.500   0.0405   0.00875   0.00304  -0.1108   0.8451   0.4042
  -2.250   0.0762   0.00864   0.00296  -0.1126   0.8417   0.4153
  -2.000   0.1143   0.00854   0.00288  -0.1150   0.8389   0.4268
  -1.750   0.1410   0.00846   0.00284  -0.1149   0.8339   0.4366
  -1.500   0.1695   0.00840   0.00280  -0.1151   0.8288   0.4470
  -1.250   0.2034   0.00832   0.00275  -0.1165   0.8247   0.4584
  -1.000   0.2368   0.00825   0.00271  -0.1178   0.8204   0.4690
  -0.750   0.2616   0.00822   0.00271  -0.1173   0.8139   0.4795
  -0.500   0.2937   0.00816   0.00268  -0.1182   0.8079   0.4905
  -0.250   0.3219   0.00812   0.00267  -0.1184   0.8009   0.5010
   0.000   0.3499   0.00810   0.00266  -0.1184   0.7930   0.5120
   0.250   0.3789   0.00807   0.00267  -0.1187   0.7854   0.5225
   0.500   0.4054   0.00807   0.00268  -0.1184   0.7766   0.5325
   0.750   0.4329   0.00807   0.00270  -0.1184   0.7680   0.5429
   1.000   0.4593   0.00808   0.00273  -0.1181   0.7585   0.5523
   1.250   0.4840   0.00810   0.00276  -0.1174   0.7485   0.5618
   1.500   0.5104   0.00814   0.00280  -0.1171   0.7381   0.5706
   1.750   0.5331   0.00817   0.00285  -0.1160   0.7264   0.5795
   2.000   0.5564   0.00822   0.00291  -0.1150   0.7143   0.5876
   2.250   0.5791   0.00830   0.00297  -0.1139   0.7005   0.5958
   2.500   0.6008   0.00839   0.00306  -0.1125   0.6849   0.6031
   2.750   0.6217   0.00852   0.00315  -0.1110   0.6673   0.6109
   3.000   0.6417   0.00868   0.00327  -0.1094   0.6480   0.6174
   3.250   0.6600   0.00889   0.00342  -0.1074   0.6255   0.6241
   3.500   0.6785   0.00913   0.00358  -0.1055   0.6032   0.6305
   3.750   0.6953   0.00942   0.00379  -0.1033   0.5759   0.6360
   4.000   0.7111   0.00975   0.00402  -0.1009   0.5468   0.6417
   4.250   0.7261   0.01013   0.00427  -0.0984   0.5143   0.6474
   4.500   0.7396   0.01057   0.00458  -0.0957   0.4771   0.6521
   4.750   0.7531   0.01105   0.00491  -0.0931   0.4409   0.6570
   5.000   0.7681   0.01153   0.00525  -0.0908   0.4066   0.6621
   5.250   0.7835   0.01204   0.00560  -0.0886   0.3716   0.6667
   5.500   0.7993   0.01253   0.00598  -0.0865   0.3388   0.6708
   5.750   0.8156   0.01303   0.00636  -0.0846   0.3080   0.6752
   6.000   0.8325   0.01354   0.00674  -0.0828   0.2795   0.6797
   6.250   0.8497   0.01406   0.00712  -0.0811   0.2519   0.6839
   6.500   0.8670   0.01455   0.00753  -0.0794   0.2256   0.6873
   7.000   0.9018   0.01558   0.00839  -0.0762   0.1821   0.6954
   7.250   0.9197   0.01611   0.00883  -0.0747   0.1618   0.6994
   7.500   0.9367   0.01666   0.00930  -0.0732   0.1421   0.7027
   7.750   0.9532   0.01724   0.00981  -0.0715   0.1239   0.7061
   8.000   0.9703   0.01781   0.01033  -0.0700   0.1089   0.7098
   8.250   0.9877   0.01837   0.01084  -0.0685   0.0959   0.7135
   8.500   1.0050   0.01897   0.01138  -0.0671   0.0839   0.7172
   9.000   1.0386   0.02015   0.01254  -0.0641   0.0653   0.7236
   9.250   1.0551   0.02079   0.01315  -0.0626   0.0568   0.7270
   9.500   1.0711   0.02146   0.01380  -0.0611   0.0494   0.7306
   9.750   1.0874   0.02214   0.01446  -0.0597   0.0435   0.7339
  10.000   1.1030   0.02285   0.01516  -0.0583   0.0381   0.7369
  10.250   1.1181   0.02358   0.01591  -0.0568   0.0337   0.7398
  10.500   1.1337   0.02431   0.01666  -0.0553   0.0298   0.7429
  10.750   1.1490   0.02507   0.01744  -0.0540   0.0269   0.7461
  11.000   1.1634   0.02591   0.01829  -0.0525   0.0241   0.7495
  11.250   1.1786   0.02671   0.01912  -0.0512   0.0219   0.7526
  11.500   1.1921   0.02759   0.02005  -0.0497   0.0199   0.7554
  11.750   1.2063   0.02847   0.02098  -0.0484   0.0182   0.7585
  12.000   1.2191   0.02945   0.02200  -0.0470   0.0168   0.7620
  12.250   1.2327   0.03041   0.02301  -0.0457   0.0156   0.7655
  12.500   1.2452   0.03148   0.02412  -0.0444   0.0145   0.7688
  12.750   1.2571   0.03259   0.02529  -0.0430   0.0135   0.7717
  13.000   1.2688   0.03373   0.02651  -0.0417   0.0128   0.7752
  13.250   1.2798   0.03495   0.02779  -0.0404   0.0120   0.7788
  13.500   1.2894   0.03633   0.02922  -0.0392   0.0114   0.7824
  14.000   1.3092   0.03911   0.03216  -0.0368   0.0104   0.7895
  14.250   1.3181   0.04062   0.03376  -0.0357   0.0098   0.7933
  14.500   1.3259   0.04229   0.03550  -0.0347   0.0095   0.7973
  14.750   1.3319   0.04418   0.03746  -0.0337   0.0090   0.8010
  15.000   1.3387   0.04603   0.03940  -0.0328   0.0088   0.8048
  15.250   1.3449   0.04797   0.04145  -0.0320   0.0086   0.8090
  15.500   1.3505   0.05003   0.04361  -0.0313   0.0082   0.8135
  15.750   1.3550   0.05229   0.04597  -0.0307   0.0079   0.8178
  16.000   1.3585   0.05469   0.04847  -0.0302   0.0077   0.8218
  16.250   1.3610   0.05729   0.05118  -0.0299   0.0076   0.8261
  16.500   1.3630   0.06004   0.05404  -0.0297   0.0074   0.8307
  17.000   1.3611   0.06652   0.06074  -0.0300   0.0071   0.8400
  17.250   1.3578   0.07023   0.06457  -0.0304   0.0070   0.8453
  17.500   1.3557   0.07393   0.06840  -0.0311   0.0068   0.8506
  17.750   1.3532   0.07775   0.07236  -0.0320   0.0068   0.8559
  18.000   1.3488   0.08199   0.07673  -0.0332   0.0066   0.8616
  18.500   1.3361   0.09142   0.08646  -0.0364   0.0065   0.8731
  18.750   1.3279   0.09666   0.09185  -0.0385   0.0064   0.8798
  19.000   1.3186   0.10216   0.09751  -0.0409   0.0063   0.8872
  19.250   1.3083   0.10792   0.10342  -0.0436   0.0063   0.8964
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