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B-29 ROOT AIRFOIL (b29root-il) Xfoil prediction polar at RE=500,000 Ncrit=5


Details Polar file
Airfoil: B-29 ROOT AIRFOIL (b29root-il)
Reynolds number: 500,000
Max Cl/Cd: 68.83 at α=8.5°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-b29root-il-500000-n5.txt
Download as CSV file: xf-b29root-il-500000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: B-29 ROOT 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
  ------ -------- --------- --------- -------- -------- --------
 -19.750  -1.0541   0.08380   0.07885  -0.0590   1.0000   0.0457
 -19.500  -1.0542   0.08063   0.07560  -0.0603   1.0000   0.0462
 -19.250  -1.0534   0.07761   0.07250  -0.0614   1.0000   0.0466
 -19.000  -1.0528   0.07464   0.06945  -0.0625   1.0000   0.0471
 -18.750  -1.0550   0.07135   0.06613  -0.0637   1.0000   0.0478
 -18.500  -1.0544   0.06846   0.06320  -0.0646   1.0000   0.0481
 -18.250  -1.0538   0.06556   0.06025  -0.0656   1.0000   0.0488
 -18.000  -1.0519   0.06284   0.05747  -0.0664   1.0000   0.0494
 -17.750  -1.0487   0.06034   0.05492  -0.0671   1.0000   0.0501
 -17.500  -1.0448   0.05792   0.05243  -0.0678   1.0000   0.0510
 -17.250  -1.0407   0.05558   0.05002  -0.0683   1.0000   0.0515
 -17.000  -1.0351   0.05342   0.04779  -0.0687   1.0000   0.0520
 -16.750  -1.0314   0.05114   0.04545  -0.0691   1.0000   0.0526
 -16.500  -1.0295   0.04873   0.04301  -0.0694   1.0000   0.0530
 -16.250  -1.0260   0.04651   0.04076  -0.0696   1.0000   0.0536
 -16.000  -1.0212   0.04445   0.03866  -0.0697   1.0000   0.0541
 -15.750  -1.0157   0.04252   0.03669  -0.0698   1.0000   0.0549
 -15.500  -1.0099   0.04066   0.03479  -0.0697   1.0000   0.0554
 -15.250  -1.0028   0.03897   0.03305  -0.0695   1.0000   0.0560
 -15.000  -0.9957   0.03711   0.03116  -0.0686   0.9792   0.0566
 -14.750  -0.9412   0.03520   0.02912  -0.0776   0.9323   0.0579
 -14.500  -0.8809   0.03291   0.02672  -0.0884   0.9071   0.0592
 -14.000  -0.8069   0.02985   0.02331  -0.0989   0.8424   0.0617
 -13.750  -0.7934   0.02875   0.02206  -0.0989   0.8198   0.0626
 -13.500  -0.7816   0.02776   0.02094  -0.0983   0.8017   0.0634
 -13.250  -0.7701   0.02686   0.01991  -0.0974   0.7876   0.0643
 -13.000  -0.7619   0.02580   0.01878  -0.0962   0.7753   0.0653
 -12.750  -0.7527   0.02486   0.01777  -0.0949   0.7649   0.0662
 -12.500  -0.7425   0.02402   0.01686  -0.0936   0.7546   0.0672
 -12.250  -0.7322   0.02323   0.01600  -0.0922   0.7460   0.0683
 -12.000  -0.7206   0.02251   0.01522  -0.0908   0.7377   0.0694
 -11.750  -0.7087   0.02186   0.01449  -0.0893   0.7299   0.0707
 -11.500  -0.6975   0.02119   0.01376  -0.0876   0.7230   0.0719
 -11.250  -0.6865   0.02054   0.01307  -0.0859   0.7153   0.0732
 -11.000  -0.6750   0.01995   0.01244  -0.0841   0.7087   0.0750
 -10.750  -0.6620   0.01943   0.01187  -0.0824   0.7029   0.0768
 -10.500  -0.6480   0.01895   0.01134  -0.0808   0.6967   0.0786
 -10.250  -0.6358   0.01844   0.01080  -0.0789   0.6903   0.0804
 -10.000  -0.6231   0.01799   0.01029  -0.0769   0.6843   0.0826
  -9.750  -0.6085   0.01756   0.00985  -0.0752   0.6791   0.0851
  -9.500  -0.5938   0.01717   0.00942  -0.0734   0.6734   0.0874
  -9.250  -0.5801   0.01677   0.00900  -0.0715   0.6676   0.0903
  -9.000  -0.5654   0.01642   0.00862  -0.0696   0.6624   0.0937
  -8.750  -0.5496   0.01608   0.00826  -0.0679   0.6570   0.0970
  -8.500  -0.5347   0.01572   0.00790  -0.0659   0.6518   0.1008
  -8.250  -0.5188   0.01544   0.00758  -0.0641   0.6464   0.1044
  -8.000  -0.5031   0.01513   0.00725  -0.0622   0.6417   0.1087
  -7.750  -0.4867   0.01483   0.00696  -0.0604   0.6366   0.1134
  -7.500  -0.4701   0.01455   0.00667  -0.0586   0.6312   0.1185
  -7.250  -0.4539   0.01427   0.00639  -0.0567   0.6263   0.1248
  -7.000  -0.4375   0.01402   0.00612  -0.0548   0.6218   0.1313
  -6.750  -0.4203   0.01374   0.00587  -0.0530   0.6172   0.1389
  -6.500  -0.4034   0.01347   0.00562  -0.0511   0.6119   0.1473
  -6.250  -0.3866   0.01322   0.00537  -0.0492   0.6070   0.1568
  -5.750  -0.3551   0.01261   0.00487  -0.0450   0.5983   0.1870
  -5.500  -0.3410   0.01224   0.00461  -0.0426   0.5938   0.2123
  -5.250  -0.3266   0.01191   0.00439  -0.0402   0.5890   0.2380
  -5.000  -0.3115   0.01164   0.00419  -0.0378   0.5843   0.2652
  -4.750  -0.2946   0.01140   0.00403  -0.0358   0.5801   0.2879
  -4.500  -0.2769   0.01120   0.00390  -0.0339   0.5754   0.3071
  -4.250  -0.2583   0.01106   0.00379  -0.0321   0.5709   0.3234
  -4.000  -0.2403   0.01093   0.00369  -0.0302   0.5666   0.3385
  -3.750  -0.2222   0.01083   0.00361  -0.0283   0.5625   0.3533
  -3.500  -0.2032   0.01071   0.00355  -0.0265   0.5585   0.3685
  -3.250  -0.1841   0.01063   0.00349  -0.0247   0.5539   0.3837
  -3.000  -0.1659   0.01055   0.00344  -0.0228   0.5490   0.3969
  -2.750  -0.1464   0.01050   0.00339  -0.0211   0.5448   0.4082
  -2.500  -0.1248   0.01044   0.00335  -0.0198   0.5412   0.4204
  -2.250  -0.1043   0.01035   0.00331  -0.0183   0.5373   0.4341
  -2.000  -0.0836   0.01027   0.00327  -0.0169   0.5331   0.4488
  -1.250  -0.0228   0.01007   0.00319  -0.0122   0.5207   0.4998
  -1.000  -0.0018   0.01000   0.00317  -0.0108   0.5166   0.5145
  -0.750   0.0208   0.00997   0.00316  -0.0098   0.5126   0.5263
  -0.500   0.0422   0.00994   0.00315  -0.0084   0.5088   0.5380
  -0.250   0.0642   0.00994   0.00314  -0.0072   0.5052   0.5493
   0.000   0.0870   0.00990   0.00315  -0.0062   0.5016   0.5613
   0.250   0.1093   0.00986   0.00315  -0.0050   0.4977   0.5731
   0.500   0.1315   0.00985   0.00316  -0.0039   0.4934   0.5864
   0.750   0.1523   0.00984   0.00318  -0.0024   0.4895   0.6003
   1.000   0.1733   0.00984   0.00320  -0.0010   0.4861   0.6146
   1.250   0.1963   0.00982   0.00323   0.0000   0.4830   0.6285
   1.500   0.2178   0.00979   0.00327   0.0013   0.4793   0.6427
   1.750   0.2391   0.00979   0.00330   0.0027   0.4753   0.6569
   2.000   0.2602   0.00981   0.00334   0.0040   0.4715   0.6719
   2.250   0.2804   0.00983   0.00339   0.0056   0.4680   0.6868
   2.500   0.3026   0.00982   0.00345   0.0068   0.4650   0.7004
   2.750   0.3244   0.00983   0.00351   0.0080   0.4615   0.7150
   3.000   0.3452   0.00984   0.00357   0.0094   0.4576   0.7303
   3.250   0.3658   0.00986   0.00364   0.0109   0.4541   0.7450
   3.500   0.3861   0.00991   0.00372   0.0124   0.4507   0.7600
   4.000   0.4296   0.00996   0.00391   0.0149   0.4441   0.7909
   4.250   0.4519   0.01001   0.00402   0.0159   0.4405   0.8059
   4.500   0.4744   0.01008   0.00414   0.0170   0.4373   0.8212
   4.750   0.4959   0.01016   0.00426   0.0182   0.4339   0.8373
   5.000   0.5204   0.01028   0.00442   0.0188   0.4305   0.8519
   5.250   0.5491   0.01038   0.00459   0.0185   0.4273   0.8649
   5.500   0.5752   0.01051   0.00477   0.0187   0.4240   0.8778
   5.750   0.6077   0.01069   0.00499   0.0175   0.4207   0.8883
   6.000   0.6364   0.01088   0.00519   0.0171   0.4173   0.8984
   6.250   0.6683   0.01112   0.00543   0.0160   0.4137   0.9070
   6.500   0.6956   0.01130   0.00564   0.0159   0.4106   0.9155
   6.750   0.7333   0.01152   0.00590   0.0135   0.4071   0.9201
   7.000   0.7612   0.01172   0.00614   0.0132   0.4038   0.9275
   7.250   0.7893   0.01195   0.00638   0.0128   0.4003   0.9334
   7.500   0.8225   0.01227   0.00667   0.0112   0.3960   0.9371
   7.750   0.8490   0.01250   0.00695   0.0111   0.3914   0.9430
   8.000   0.8701   0.01275   0.00723   0.0121   0.3861   0.9497
   8.250   0.9006   0.01312   0.00758   0.0109   0.3804   0.9527
   8.500   0.9272   0.01347   0.00795   0.0105   0.3736   0.9568
   8.750   0.9406   0.01388   0.00835   0.0126   0.3644   0.9644
   9.000   0.9685   0.01435   0.00880   0.0115   0.3540   0.9666
   9.250   0.9944   0.01483   0.00928   0.0108   0.3460   0.9696
   9.500   1.0180   0.01531   0.00976   0.0106   0.3394   0.9735
   9.750   1.0351   0.01580   0.01028   0.0117   0.3333   0.9788
  10.000   1.0607   0.01644   0.01091   0.0106   0.3256   0.9809
  10.250   1.0862   0.01703   0.01151   0.0096   0.3164   0.9833
  10.500   1.1068   0.01783   0.01230   0.0092   0.3080   0.9867
  10.750   1.1258   0.01866   0.01314   0.0091   0.2982   0.9901
  11.000   1.1439   0.01966   0.01412   0.0087   0.2883   0.9930
  11.250   1.1616   0.02088   0.01532   0.0080   0.2766   0.9960
  11.500   1.1789   0.02222   0.01663   0.0071   0.2631   0.9985
  11.750   1.1889   0.02377   0.01815   0.0072   0.2490   1.0000
  12.000   1.1794   0.02534   0.01969   0.0108   0.2369   1.0000
  12.250   1.1691   0.02711   0.02143   0.0142   0.2244   1.0000
  12.500   1.1580   0.02907   0.02334   0.0175   0.2114   1.0000
  12.750   1.1464   0.03123   0.02545   0.0204   0.1980   1.0000
  13.000   1.1342   0.03358   0.02776   0.0231   0.1850   1.0000
  13.250   1.1250   0.03591   0.03005   0.0253   0.1738   1.0000
  13.500   1.1177   0.03822   0.03234   0.0273   0.1638   1.0000
  13.750   1.1114   0.04056   0.03466   0.0289   0.1555   1.0000
  14.000   1.1055   0.04298   0.03708   0.0304   0.1474   1.0000
  14.250   1.1019   0.04530   0.03940   0.0316   0.1399   1.0000
  14.500   1.0976   0.04775   0.04184   0.0328   0.1332   1.0000
  14.750   1.0948   0.05015   0.04424   0.0337   0.1257   1.0000
  15.000   1.0918   0.05263   0.04673   0.0345   0.1203   1.0000
  15.250   1.0894   0.05513   0.04922   0.0352   0.1129   1.0000
  15.500   1.0864   0.05773   0.05182   0.0358   0.1076   1.0000
  15.750   1.0848   0.06024   0.05433   0.0363   0.1019   1.0000
  16.000   1.0818   0.06297   0.05707   0.0367   0.0964   1.0000
  16.250   1.0797   0.06563   0.05972   0.0371   0.0914   1.0000
  16.500   1.0789   0.06822   0.06234   0.0373   0.0875   1.0000
  16.750   1.0780   0.07083   0.06495   0.0375   0.0834   1.0000
  17.000   1.0773   0.07349   0.06763   0.0376   0.0804   1.0000
  17.250   1.0785   0.07596   0.07012   0.0376   0.0775   1.0000
  17.500   1.0776   0.07871   0.07290   0.0376   0.0751   1.0000
  17.750   1.0793   0.08118   0.07540   0.0375   0.0730   1.0000
  18.000   1.0813   0.08364   0.07789   0.0374   0.0709   1.0000
  18.250   1.0813   0.08638   0.08066   0.0371   0.0688   1.0000
  18.500   1.0813   0.08914   0.08343   0.0369   0.0669   1.0000
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