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NREL's S833 Airfoil (s833-nr) Xfoil prediction polar at RE=1,000,000 Ncrit=5


Details Polar file
Airfoil: NREL's S833 Airfoil (s833-nr)
Reynolds number: 1,000,000
Max Cl/Cd: 79.91 at α=2.75°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-s833-nr-1000000-n5.txt
Download as CSV file: xf-s833-nr-1000000-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 =     1.000 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -19.500  -0.9693   0.08367   0.07960  -0.1019   0.9865   0.0247
 -19.250  -0.9776   0.07944   0.07531  -0.1039   0.9862   0.0256
 -19.000  -0.9859   0.07515   0.07096  -0.1059   0.9858   0.0268
 -18.750  -0.9919   0.07117   0.06692  -0.1079   0.9854   0.0284
 -18.500  -0.9942   0.06775   0.06343  -0.1096   0.9851   0.0289
 -18.250  -0.9988   0.06413   0.05975  -0.1113   0.9848   0.0303
 -18.000  -1.0012   0.06081   0.05636  -0.1128   0.9845   0.0309
 -17.750  -1.0053   0.05734   0.05285  -0.1144   0.9841   0.0328
 -17.500  -1.0050   0.05438   0.04983  -0.1158   0.9838   0.0342
 -17.250  -1.0028   0.05165   0.04704  -0.1171   0.9835   0.0352
 -17.000  -1.0034   0.04866   0.04401  -0.1185   0.9832   0.0370
 -16.750  -1.0005   0.04605   0.04135  -0.1198   0.9829   0.0387
 -16.500  -0.9946   0.04378   0.03903  -0.1210   0.9826   0.0402
 -16.250  -0.9879   0.04163   0.03682  -0.1222   0.9823   0.0418
 -16.000  -0.9836   0.03923   0.03440  -0.1234   0.9820   0.0444
 -15.750  -0.9878   0.03749   0.03261  -0.1216   0.9802   0.0458
 -15.500  -0.9876   0.03585   0.03093  -0.1205   0.9785   0.0473
 -15.250  -0.9848   0.03411   0.02916  -0.1201   0.9772   0.0495
 -15.000  -0.9786   0.03247   0.02748  -0.1201   0.9761   0.0512
 -14.750  -0.9700   0.03081   0.02581  -0.1205   0.9749   0.0545
 -14.500  -0.9578   0.02944   0.02440  -0.1211   0.9741   0.0568
 -14.250  -0.9452   0.02790   0.02285  -0.1221   0.9731   0.0598
 -14.000  -0.9300   0.02658   0.02150  -0.1231   0.9724   0.0628
 -13.750  -0.9128   0.02542   0.02032  -0.1241   0.9718   0.0661
 -13.500  -0.8959   0.02412   0.01902  -0.1254   0.9711   0.0699
 -13.250  -0.8760   0.02303   0.01791  -0.1268   0.9706   0.0738
 -13.000  -0.8536   0.02206   0.01691  -0.1284   0.9701   0.0771
 -12.750  -0.8626   0.02127   0.01611  -0.1235   0.9652   0.0794
 -12.500  -0.8506   0.02035   0.01519  -0.1229   0.9629   0.0838
 -12.250  -0.8308   0.01957   0.01439  -0.1235   0.9615   0.0870
 -12.000  -0.8112   0.01863   0.01347  -0.1243   0.9604   0.0925
 -11.750  -0.7874   0.01789   0.01271  -0.1255   0.9595   0.0972
 -11.500  -0.7631   0.01712   0.01194  -0.1269   0.9587   0.1022
 -11.250  -0.7390   0.01639   0.01122  -0.1281   0.9579   0.1078
 -11.000  -0.7133   0.01579   0.01060  -0.1293   0.9571   0.1122
 -10.750  -0.7256   0.01529   0.01010  -0.1229   0.9501   0.1154
 -10.500  -0.7084   0.01468   0.00950  -0.1224   0.9476   0.1204
 -10.250  -0.6862   0.01417   0.00896  -0.1226   0.9460   0.1244
 -10.000  -0.6650   0.01350   0.00831  -0.1229   0.9444   0.1317
  -9.750  -0.6758   0.01307   0.00786  -0.1165   0.9371   0.1346
  -9.500  -0.6605   0.01264   0.00741  -0.1152   0.9335   0.1386
  -9.250  -0.6370   0.01214   0.00692  -0.1155   0.9316   0.1450
  -9.000  -0.6099   0.01174   0.00652  -0.1162   0.9302   0.1518
  -8.750  -0.5821   0.01135   0.00614  -0.1170   0.9290   0.1582
  -8.500  -0.5871   0.01115   0.00594  -0.1109   0.9200   0.1622
  -8.000  -0.5306   0.01049   0.00530  -0.1123   0.9162   0.1764
  -7.500  -0.4955   0.00999   0.00481  -0.1090   0.9063   0.1891
  -7.250  -0.4649   0.00973   0.00456  -0.1100   0.9041   0.1964
  -7.000  -0.4309   0.00946   0.00431  -0.1118   0.9023   0.2043
  -6.750  -0.3954   0.00921   0.00407  -0.1139   0.9007   0.2132
  -6.500  -0.3747   0.00900   0.00388  -0.1128   0.8951   0.2201
  -6.250  -0.3450   0.00880   0.00369  -0.1135   0.8912   0.2284
  -6.000  -0.3111   0.00856   0.00348  -0.1152   0.8882   0.2373
  -5.750  -0.2753   0.00838   0.00329  -0.1172   0.8854   0.2455
  -5.500  -0.2498   0.00819   0.00313  -0.1170   0.8797   0.2546
  -5.250  -0.2187   0.00805   0.00298  -0.1180   0.8749   0.2622
  -5.000  -0.1852   0.00787   0.00281  -0.1195   0.8707   0.2718
  -4.750  -0.1573   0.00775   0.00270  -0.1198   0.8655   0.2803
  -4.500  -0.1285   0.00761   0.00258  -0.1203   0.8601   0.2893
  -4.250  -0.0971   0.00750   0.00246  -0.1212   0.8554   0.2980
  -4.000  -0.0689   0.00738   0.00237  -0.1216   0.8506   0.3078
  -3.750  -0.0410   0.00729   0.00228  -0.1218   0.8452   0.3158
  -3.500  -0.0113   0.00719   0.00220  -0.1224   0.8403   0.3257
  -3.250   0.0174   0.00710   0.00212  -0.1228   0.8355   0.3349
  -3.000   0.0449   0.00703   0.00206  -0.1228   0.8302   0.3441
  -2.750   0.0737   0.00694   0.00200  -0.1232   0.8252   0.3539
  -2.250   0.1300   0.00681   0.00190  -0.1237   0.8150   0.3722
  -2.000   0.1582   0.00675   0.00186  -0.1238   0.8096   0.3820
  -1.750   0.1868   0.00671   0.00182  -0.1241   0.8043   0.3918
  -1.500   0.2136   0.00665   0.00179  -0.1240   0.7979   0.4015
  -1.250   0.2410   0.00663   0.00177  -0.1240   0.7902   0.4112
  -1.000   0.2673   0.00659   0.00175  -0.1238   0.7822   0.4206
  -0.750   0.2936   0.00658   0.00173  -0.1235   0.7734   0.4305
  -0.500   0.3194   0.00655   0.00172  -0.1232   0.7645   0.4406
  -0.250   0.3448   0.00655   0.00171  -0.1227   0.7552   0.4498
   0.000   0.3701   0.00654   0.00172  -0.1222   0.7455   0.4600
   0.250   0.3942   0.00654   0.00172  -0.1215   0.7355   0.4697
   0.500   0.4169   0.00655   0.00173  -0.1204   0.7243   0.4797
   0.750   0.4401   0.00656   0.00174  -0.1195   0.7128   0.4900
   1.000   0.4622   0.00660   0.00177  -0.1183   0.7002   0.4994
   1.250   0.4840   0.00665   0.00182  -0.1170   0.6862   0.5102
   1.500   0.5054   0.00673   0.00187  -0.1157   0.6696   0.5194
   1.750   0.5258   0.00685   0.00195  -0.1142   0.6503   0.5296
   2.000   0.5461   0.00699   0.00206  -0.1127   0.6299   0.5391
   2.500   0.5863   0.00737   0.00232  -0.1096   0.5859   0.5574
   2.750   0.6065   0.00759   0.00247  -0.1080   0.5607   0.5653
   3.000   0.6254   0.00784   0.00264  -0.1063   0.5325   0.5742
   3.250   0.6431   0.00817   0.00284  -0.1044   0.4979   0.5822
   3.500   0.6608   0.00852   0.00307  -0.1025   0.4609   0.5900
   3.750   0.6797   0.00887   0.00329  -0.1008   0.4276   0.5976
   4.000   0.6985   0.00924   0.00354  -0.0992   0.3925   0.6048
   4.250   0.7179   0.00960   0.00378  -0.0977   0.3628   0.6120
   4.500   0.7370   0.00997   0.00404  -0.0961   0.3328   0.6180
   4.750   0.7558   0.01036   0.00431  -0.0946   0.3016   0.6245
   5.000   0.7759   0.01072   0.00457  -0.0932   0.2755   0.6304
   5.250   0.7953   0.01110   0.00485  -0.0918   0.2495   0.6355
   5.500   0.8152   0.01148   0.00513  -0.0904   0.2247   0.6408
   5.750   0.8341   0.01190   0.00544  -0.0889   0.2000   0.6459
   6.000   0.8537   0.01228   0.00575  -0.0876   0.1800   0.6501
   6.250   0.8733   0.01266   0.00606  -0.0862   0.1620   0.6544
   6.500   0.8923   0.01309   0.00641  -0.0848   0.1428   0.6590
   6.750   0.9106   0.01356   0.00678  -0.0832   0.1221   0.6631
   7.000   0.9301   0.01398   0.00713  -0.0819   0.1077   0.6665
   7.250   0.9493   0.01439   0.00750  -0.0806   0.0953   0.6703
   7.500   0.9679   0.01484   0.00790  -0.0791   0.0832   0.6742
   7.750   0.9870   0.01528   0.00830  -0.0778   0.0735   0.6779
   8.000   1.0054   0.01576   0.00873  -0.0764   0.0626   0.6813
   8.250   1.0233   0.01628   0.00918  -0.0749   0.0520   0.6843
   8.500   1.0411   0.01678   0.00966  -0.0734   0.0443   0.6875
   8.750   1.0589   0.01729   0.01015  -0.0720   0.0375   0.6909
   9.000   1.0771   0.01780   0.01064  -0.0706   0.0322   0.6944
   9.250   1.0952   0.01831   0.01114  -0.0693   0.0287   0.6977
   9.500   1.1132   0.01882   0.01164  -0.0679   0.0256   0.7004
   9.750   1.1312   0.01934   0.01218  -0.0666   0.0230   0.7037
  10.000   1.1488   0.01989   0.01274  -0.0653   0.0207   0.7068
  10.250   1.1662   0.02045   0.01332  -0.0639   0.0188   0.7101
  10.500   1.1828   0.02106   0.01394  -0.0625   0.0169   0.7131
  10.750   1.2000   0.02165   0.01455  -0.0612   0.0153   0.7160
  11.000   1.2158   0.02233   0.01524  -0.0597   0.0139   0.7186
  11.250   1.2324   0.02296   0.01591  -0.0584   0.0130   0.7214
  11.500   1.2481   0.02366   0.01664  -0.0570   0.0118   0.7242
  11.750   1.2632   0.02440   0.01741  -0.0556   0.0110   0.7273
  12.000   1.2788   0.02513   0.01818  -0.0543   0.0104   0.7304
  12.250   1.2931   0.02596   0.01903  -0.0529   0.0097   0.7332
  12.500   1.3070   0.02683   0.01993  -0.0514   0.0090   0.7357
  12.750   1.3214   0.02767   0.02082  -0.0501   0.0084   0.7388
  13.000   1.3348   0.02858   0.02179  -0.0488   0.0081   0.7421
  13.250   1.3477   0.02957   0.02281  -0.0474   0.0075   0.7453
  13.500   1.3596   0.03065   0.02393  -0.0460   0.0071   0.7484
  13.750   1.3720   0.03171   0.02504  -0.0447   0.0068   0.7515
  14.000   1.3838   0.03283   0.02623  -0.0434   0.0066   0.7547
  14.250   1.3952   0.03400   0.02745  -0.0422   0.0062   0.7580
  14.500   1.4056   0.03527   0.02879  -0.0410   0.0060   0.7617
  14.750   1.4153   0.03665   0.03021  -0.0397   0.0056   0.7653
  15.000   1.4248   0.03808   0.03170  -0.0386   0.0055   0.7687
  15.250   1.4330   0.03964   0.03333  -0.0375   0.0053   0.7720
  15.500   1.4410   0.04125   0.03501  -0.0364   0.0051   0.7757
  15.750   1.4489   0.04293   0.03676  -0.0354   0.0050   0.7796
  16.000   1.4560   0.04472   0.03862  -0.0345   0.0049   0.7837
  16.250   1.4631   0.04655   0.04053  -0.0337   0.0048   0.7873
  16.500   1.4691   0.04854   0.04261  -0.0330   0.0047   0.7913
  16.750   1.4737   0.05074   0.04488  -0.0324   0.0045   0.7953
  17.000   1.4783   0.05299   0.04721  -0.0319   0.0044   0.7994
  17.500   1.4845   0.05804   0.05243  -0.0312   0.0042   0.8074
  17.750   1.4862   0.06083   0.05532  -0.0311   0.0042   0.8123
  18.000   1.4863   0.06392   0.05850  -0.0312   0.0040   0.8169
  18.250   1.4864   0.06709   0.06177  -0.0315   0.0040   0.8213
  18.500   1.4839   0.07069   0.06548  -0.0320   0.0039   0.8259
  18.750   1.4818   0.07437   0.06926  -0.0327   0.0039   0.8306
  19.000   1.4759   0.07871   0.07371  -0.0338   0.0038   0.8348
  19.250   1.4706   0.08307   0.07820  -0.0351   0.0038   0.8390
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