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B-29 ROOT AIRFOIL (b29root-il) Xfoil prediction polar at RE=200,000 Ncrit=5


Details Polar file
Airfoil: B-29 ROOT AIRFOIL (b29root-il)
Reynolds number: 200,000
Max Cl/Cd: 52.77 at α=9.25°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-b29root-il-200000-n5.txt
Download as CSV file: xf-b29root-il-200000-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 =     0.200 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -19.750  -0.9272   0.09581   0.08986  -0.0632   1.0000   0.0576
 -19.500  -0.9421   0.09039   0.08424  -0.0659   1.0000   0.0582
 -19.250  -0.9366   0.08808   0.08196  -0.0668   1.0000   0.0589
 -19.000  -0.9351   0.08521   0.07905  -0.0680   1.0000   0.0595
 -18.750  -0.9352   0.08211   0.07589  -0.0693   1.0000   0.0601
 -18.500  -0.9366   0.07888   0.07258  -0.0706   1.0000   0.0607
 -18.250  -0.9385   0.07561   0.06922  -0.0719   1.0000   0.0615
 -18.000  -0.9406   0.07238   0.06587  -0.0731   1.0000   0.0623
 -17.750  -0.9418   0.06931   0.06268  -0.0741   1.0000   0.0630
 -17.500  -0.9437   0.06622   0.05945  -0.0750   1.0000   0.0638
 -17.250  -0.9436   0.06343   0.05652  -0.0758   1.0000   0.0645
 -17.000  -0.9361   0.06162   0.05472  -0.0760   1.0000   0.0651
 -16.750  -0.9302   0.05964   0.05273  -0.0762   1.0000   0.0658
 -16.500  -0.9247   0.05763   0.05068  -0.0765   1.0000   0.0665
 -16.250  -0.9190   0.05567   0.04868  -0.0767   1.0000   0.0673
 -16.000  -0.9143   0.05364   0.04659  -0.0769   1.0000   0.0683
 -15.750  -0.9085   0.05175   0.04463  -0.0769   1.0000   0.0692
 -15.500  -0.9026   0.04992   0.04270  -0.0768   1.0000   0.0701
 -15.250  -0.8961   0.04817   0.04086  -0.0767   1.0000   0.0710
 -15.000  -0.8880   0.04665   0.03934  -0.0763   1.0000   0.0718
 -14.750  -0.8805   0.04512   0.03781  -0.0760   1.0000   0.0727
 -14.500  -0.8732   0.04361   0.03629  -0.0756   1.0000   0.0736
 -14.250  -0.8658   0.04215   0.03480  -0.0751   1.0000   0.0747
 -14.000  -0.8580   0.04076   0.03338  -0.0745   1.0000   0.0758
 -13.750  -0.8498   0.03945   0.03202  -0.0738   1.0000   0.0769
 -13.500  -0.8413   0.03821   0.03073  -0.0730   1.0000   0.0780
 -13.250  -0.8115   0.03639   0.02889  -0.0763   0.9534   0.0796
 -13.000  -0.7714   0.03472   0.02716  -0.0821   0.9242   0.0814
 -12.750  -0.7305   0.03320   0.02551  -0.0877   0.8990   0.0838
 -12.500  -0.6954   0.03194   0.02407  -0.0917   0.8753   0.0861
 -12.000  -0.6515   0.02962   0.02156  -0.0947   0.8361   0.0900
 -11.750  -0.6356   0.02867   0.02051  -0.0946   0.8207   0.0923
 -11.500  -0.6217   0.02786   0.01957  -0.0939   0.8079   0.0946
 -11.250  -0.6105   0.02704   0.01866  -0.0927   0.7959   0.0967
 -11.000  -0.6015   0.02617   0.01774  -0.0912   0.7853   0.0990
 -10.750  -0.5907   0.02543   0.01693  -0.0896   0.7753   0.1016
 -10.500  -0.5788   0.02477   0.01618  -0.0881   0.7669   0.1046
 -10.250  -0.5693   0.02406   0.01543  -0.0862   0.7582   0.1072
 -10.000  -0.5601   0.02338   0.01469  -0.0842   0.7504   0.1102
  -9.750  -0.5490   0.02279   0.01405  -0.0823   0.7429   0.1140
  -9.500  -0.5380   0.02221   0.01342  -0.0803   0.7354   0.1177
  -9.250  -0.5284   0.02163   0.01279  -0.0781   0.7289   0.1220
  -9.000  -0.5162   0.02113   0.01225  -0.0761   0.7224   0.1270
  -8.750  -0.5058   0.02059   0.01170  -0.0738   0.7156   0.1318
  -8.500  -0.4944   0.02011   0.01118  -0.0715   0.7094   0.1377
  -8.250  -0.4825   0.01966   0.01069  -0.0693   0.7038   0.1439
  -8.000  -0.4709   0.01918   0.01024  -0.0670   0.6975   0.1521
  -7.750  -0.4598   0.01872   0.00978  -0.0645   0.6916   0.1609
  -7.500  -0.4481   0.01829   0.00933  -0.0621   0.6863   0.1717
  -7.250  -0.4366   0.01784   0.00892  -0.0596   0.6808   0.1850
  -7.000  -0.4267   0.01736   0.00853  -0.0568   0.6749   0.2024
  -6.750  -0.4174   0.01689   0.00815  -0.0538   0.6697   0.2247
  -6.500  -0.4072   0.01648   0.00780  -0.0508   0.6650   0.2504
  -6.250  -0.3971   0.01610   0.00753  -0.0478   0.6597   0.2763
  -6.000  -0.3851   0.01579   0.00730  -0.0450   0.6541   0.2998
  -5.750  -0.3717   0.01555   0.00710  -0.0424   0.6489   0.3203
  -5.500  -0.3579   0.01537   0.00692  -0.0398   0.6445   0.3385
  -5.250  -0.3438   0.01521   0.00679  -0.0372   0.6399   0.3555
  -5.000  -0.3295   0.01507   0.00670  -0.0347   0.6345   0.3714
  -4.750  -0.3141   0.01496   0.00659  -0.0323   0.6294   0.3866
  -4.500  -0.2972   0.01486   0.00646  -0.0301   0.6248   0.4017
  -4.250  -0.2799   0.01475   0.00637  -0.0281   0.6205   0.4156
  -4.000  -0.2614   0.01464   0.00630  -0.0263   0.6155   0.4286
  -3.750  -0.2418   0.01457   0.00621  -0.0247   0.6107   0.4422
  -3.500  -0.2225   0.01446   0.00612  -0.0230   0.6062   0.4545
  -3.250  -0.2016   0.01438   0.00600  -0.0216   0.6021   0.4668
  -3.000  -0.1822   0.01431   0.00597  -0.0199   0.5970   0.4812
  -2.750  -0.1634   0.01421   0.00594  -0.0181   0.5921   0.4975
  -2.500  -0.1445   0.01412   0.00590  -0.0163   0.5879   0.5160
  -2.250  -0.1246   0.01404   0.00584  -0.0147   0.5841   0.5336
  -2.000  -0.1037   0.01399   0.00581  -0.0132   0.5799   0.5487
  -1.750  -0.0822   0.01393   0.00580  -0.0120   0.5749   0.5614
  -1.500  -0.0599   0.01387   0.00577  -0.0108   0.5701   0.5735
  -1.250  -0.0374   0.01384   0.00571  -0.0097   0.5661   0.5862
  -1.000  -0.0136   0.01380   0.00567  -0.0089   0.5625   0.5983
  -0.750   0.0083   0.01378   0.00571  -0.0077   0.5581   0.6114
  -0.500   0.0303   0.01376   0.00573  -0.0065   0.5536   0.6258
  -0.250   0.0536   0.01373   0.00574  -0.0055   0.5493   0.6394
   0.000   0.0771   0.01373   0.00571  -0.0046   0.5454   0.6531
   0.250   0.1004   0.01373   0.00574  -0.0036   0.5415   0.6676
   0.500   0.1237   0.01375   0.00584  -0.0027   0.5371   0.6820
   0.750   0.1471   0.01377   0.00591  -0.0018   0.5331   0.6966
   1.000   0.1708   0.01379   0.00594  -0.0009   0.5293   0.7112
   1.250   0.1979   0.01383   0.00598  -0.0007   0.5257   0.7251
   1.500   0.2230   0.01389   0.00608  -0.0001   0.5217   0.7393
   1.750   0.2456   0.01395   0.00620   0.0009   0.5172   0.7543
   2.000   0.2749   0.01403   0.00635   0.0006   0.5132   0.7677
   2.250   0.3033   0.01412   0.00646   0.0006   0.5096   0.7811
   2.500   0.3307   0.01422   0.00653   0.0007   0.5063   0.7949
   2.750   0.3639   0.01439   0.00676  -0.0004   0.5022   0.8065
   3.000   0.3908   0.01453   0.00696  -0.0003   0.4978   0.8189
   3.250   0.4253   0.01472   0.00718  -0.0017   0.4938   0.8295
   3.500   0.4562   0.01488   0.00733  -0.0023   0.4902   0.8400
   3.750   0.4941   0.01510   0.00751  -0.0044   0.4868   0.8483
   4.000   0.5199   0.01530   0.00777  -0.0041   0.4829   0.8588
   4.250   0.5571   0.01557   0.00809  -0.0061   0.4785   0.8653
   4.500   0.5779   0.01573   0.00827  -0.0048   0.4748   0.8766
   4.750   0.6196   0.01599   0.00851  -0.0077   0.4710   0.8807
   5.000   0.6549   0.01624   0.00870  -0.0092   0.4677   0.8866
   5.250   0.6742   0.01647   0.00902  -0.0077   0.4640   0.8966
   5.500   0.7094   0.01678   0.00938  -0.0094   0.4599   0.9007
   5.750   0.7380   0.01705   0.00967  -0.0097   0.4561   0.9072
   6.000   0.7607   0.01726   0.00987  -0.0088   0.4526   0.9153
   6.250   0.7980   0.01755   0.01011  -0.0109   0.4494   0.9183
   6.500   0.8259   0.01789   0.01055  -0.0112   0.4458   0.9239
   6.750   0.8448   0.01818   0.01090  -0.0098   0.4421   0.9327
   7.000   0.8791   0.01851   0.01127  -0.0114   0.4380   0.9362
   7.250   0.9103   0.01878   0.01154  -0.0124   0.4344   0.9412
   7.500   0.9328   0.01901   0.01174  -0.0116   0.4315   0.9488
   7.750   0.9653   0.01938   0.01221  -0.0131   0.4277   0.9521
   8.000   0.9925   0.01972   0.01264  -0.0135   0.4235   0.9572
   8.250   1.0109   0.02000   0.01295  -0.0122   0.4189   0.9647
   8.500   1.0449   0.02018   0.01308  -0.0139   0.4138   0.9675
   8.750   1.0645   0.02050   0.01351  -0.0131   0.4079   0.9738
   9.000   1.0820   0.02079   0.01385  -0.0120   0.4015   0.9802
   9.250   1.1077   0.02099   0.01401  -0.0125   0.3938   0.9844
   9.500   1.1231   0.02145   0.01457  -0.0116   0.3847   0.9908
   9.750   1.1460   0.02182   0.01490  -0.0120   0.3762   0.9952
  10.000   1.1682   0.02240   0.01560  -0.0127   0.3679   0.9997
  10.250   1.1660   0.02293   0.01612  -0.0086   0.3629   1.0000
  10.500   1.1619   0.02353   0.01673  -0.0043   0.3582   1.0000
  10.750   1.1556   0.02430   0.01758   0.0001   0.3526   1.0000
  11.000   1.1519   0.02509   0.01837   0.0039   0.3469   1.0000
  11.250   1.1500   0.02591   0.01920   0.0074   0.3415   1.0000
  11.500   1.1456   0.02697   0.02033   0.0108   0.3349   1.0000
  11.750   1.1429   0.02803   0.02137   0.0140   0.3280   1.0000
  12.000   1.1402   0.02924   0.02263   0.0169   0.3210   1.0000
  12.250   1.1369   0.03057   0.02397   0.0196   0.3132   1.0000
  12.500   1.1342   0.03198   0.02540   0.0221   0.3054   1.0000
  12.750   1.1303   0.03355   0.02698   0.0245   0.2964   1.0000
  13.000   1.1261   0.03526   0.02870   0.0267   0.2869   1.0000
  13.250   1.1209   0.03712   0.03053   0.0288   0.2773   1.0000
  13.500   1.1161   0.03913   0.03257   0.0305   0.2666   1.0000
  13.750   1.1098   0.04135   0.03477   0.0322   0.2552   1.0000
  14.000   1.1025   0.04375   0.03713   0.0338   0.2435   1.0000
  14.250   1.0946   0.04634   0.03969   0.0351   0.2308   1.0000
  14.500   1.0862   0.04908   0.04241   0.0363   0.2172   1.0000
  14.750   1.0758   0.05213   0.04541   0.0374   0.2034   1.0000
  15.000   1.0664   0.05519   0.04842   0.0382   0.1911   1.0000
  15.250   1.0571   0.05834   0.05153   0.0389   0.1800   1.0000
  15.500   1.0481   0.06156   0.05470   0.0394   0.1701   1.0000
  15.750   1.0413   0.06464   0.05775   0.0398   0.1607   1.0000
  16.000   1.0368   0.06755   0.06066   0.0401   0.1529   1.0000
  16.250   1.0306   0.07069   0.06376   0.0403   0.1454   1.0000
  16.500   1.0287   0.07346   0.06655   0.0404   0.1381   1.0000
  16.750   1.0245   0.07650   0.06958   0.0405   0.1317   1.0000
  17.000   1.0237   0.07923   0.07233   0.0404   0.1255   1.0000
  17.250   1.0208   0.08221   0.07529   0.0403   0.1201   1.0000
  17.500   1.0205   0.08496   0.07807   0.0401   0.1146   1.0000
  17.750   1.0182   0.08796   0.08104   0.0398   0.1100   1.0000
  18.000   1.0193   0.09060   0.08372   0.0396   0.1052   1.0000
  18.250   1.0184   0.09349   0.08661   0.0392   0.1013   1.0000
  18.500   1.0195   0.09616   0.08930   0.0388   0.0974   1.0000
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