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N-9 (n9-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5


Details Polar file
Airfoil: N-9 (n9-il)
Reynolds number: 1,000,000
Max Cl/Cd: 92.36 at α=5.5°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-n9-il-1000000-n5.txt
Download as CSV file: xf-n9-il-1000000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: N-9                                             
  
 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
  ------ -------- --------- --------- -------- -------- --------
 -13.000  -0.9329   0.03198   0.02938  -0.0642   1.0000   0.0041
 -12.750  -0.9256   0.02849   0.02560  -0.0638   1.0000   0.0041
 -12.500  -0.9128   0.02607   0.02294  -0.0632   1.0000   0.0042
 -12.250  -0.8968   0.02422   0.02089  -0.0624   1.0000   0.0043
 -12.000  -0.8789   0.02272   0.01920  -0.0615   1.0000   0.0044
 -11.750  -0.8594   0.02148   0.01781  -0.0607   1.0000   0.0044
 -11.500  -0.8410   0.01996   0.01609  -0.0598   1.0000   0.0046
 -11.250  -0.8213   0.01864   0.01461  -0.0589   1.0000   0.0048
 -11.000  -0.7996   0.01769   0.01353  -0.0581   0.9999   0.0050
 -10.750  -0.7700   0.01677   0.01249  -0.0589   0.9984   0.0052
 -10.500  -0.7403   0.01597   0.01158  -0.0597   0.9968   0.0054
 -10.000  -0.6811   0.01451   0.00990  -0.0609   0.9925   0.0058
  -9.750  -0.6515   0.01386   0.00914  -0.0615   0.9887   0.0061
  -9.500  -0.6219   0.01327   0.00846  -0.0620   0.9843   0.0063
  -9.250  -0.5927   0.01276   0.00784  -0.0623   0.9784   0.0065
  -9.000  -0.5625   0.01206   0.00705  -0.0629   0.9711   0.0070
  -8.750  -0.5295   0.01153   0.00645  -0.0641   0.9615   0.0075
  -8.500  -0.4941   0.01107   0.00594  -0.0658   0.9504   0.0081
  -8.250  -0.4600   0.01068   0.00546  -0.0671   0.9382   0.0087
  -8.000  -0.4298   0.01037   0.00505  -0.0675   0.9266   0.0092
  -7.750  -0.4020   0.00999   0.00457  -0.0674   0.9167   0.0104
  -7.500  -0.3746   0.00971   0.00424  -0.0672   0.9086   0.0115
  -7.250  -0.3472   0.00947   0.00393  -0.0670   0.9019   0.0125
  -6.750  -0.2922   0.00902   0.00344  -0.0667   0.8903   0.0166
  -6.500  -0.2645   0.00886   0.00323  -0.0665   0.8844   0.0184
  -6.250  -0.2369   0.00865   0.00303  -0.0663   0.8780   0.0212
  -6.000  -0.2094   0.00853   0.00287  -0.0661   0.8688   0.0235
  -5.750  -0.1817   0.00842   0.00272  -0.0659   0.8577   0.0252
  -5.500  -0.1541   0.00834   0.00258  -0.0657   0.8451   0.0259
  -5.250  -0.1268   0.00814   0.00231  -0.0654   0.8272   0.0279
  -5.000  -0.1005   0.00804   0.00209  -0.0649   0.7878   0.0301
  -4.750  -0.0746   0.00806   0.00191  -0.0643   0.7436   0.0318
  -4.500  -0.0477   0.00806   0.00177  -0.0640   0.7175   0.0334
  -4.250  -0.0202   0.00802   0.00164  -0.0638   0.7005   0.0346
  -4.000   0.0076   0.00798   0.00152  -0.0637   0.6869   0.0355
  -3.750   0.0354   0.00790   0.00140  -0.0636   0.6726   0.0403
  -3.500   0.0631   0.00783   0.00131  -0.0635   0.6590   0.0479
  -3.250   0.0909   0.00772   0.00125  -0.0634   0.6482   0.0690
  -3.000   0.1192   0.00765   0.00119  -0.0634   0.6405   0.0797
  -2.750   0.1473   0.00763   0.00114  -0.0634   0.6323   0.0853
  -2.500   0.1755   0.00758   0.00109  -0.0634   0.6229   0.0922
  -2.250   0.2036   0.00757   0.00104  -0.0634   0.6106   0.0978
  -2.000   0.2315   0.00757   0.00100  -0.0633   0.5960   0.1027
  -1.750   0.2595   0.00754   0.00096  -0.0633   0.5816   0.1122
  -1.500   0.2870   0.00744   0.00093  -0.0633   0.5619   0.1569
  -1.250   0.3144   0.00741   0.00094  -0.0632   0.5382   0.2039
  -1.000   0.3415   0.00750   0.00095  -0.0631   0.5015   0.2216
  -0.750   0.3677   0.00766   0.00099  -0.0629   0.4469   0.2572
  -0.500   0.3939   0.00758   0.00106  -0.0629   0.4079   0.3650
  -0.250   0.4205   0.00756   0.00114  -0.0628   0.3771   0.4501
   0.000   0.4471   0.00753   0.00124  -0.0627   0.3492   0.5351
   0.250   0.4733   0.00734   0.00133  -0.0626   0.3294   0.6645
   0.500   0.4961   0.00691   0.00145  -0.0615   0.3164   0.8521
   0.750   0.5214   0.00680   0.00153  -0.0606   0.3051   0.9712
   1.000   0.5563   0.00692   0.00159  -0.0623   0.2933   1.0000
   1.250   0.5836   0.00705   0.00167  -0.0622   0.2819   1.0000
   1.500   0.6107   0.00720   0.00176  -0.0621   0.2689   1.0000
   1.750   0.6378   0.00736   0.00186  -0.0620   0.2544   1.0000
   2.000   0.6643   0.00759   0.00198  -0.0619   0.2316   1.0000
   2.250   0.6903   0.00790   0.00213  -0.0617   0.1973   1.0000
   2.500   0.7132   0.00864   0.00250  -0.0610   0.1195   1.0000
   2.750   0.7398   0.00886   0.00268  -0.0609   0.1100   1.0000
   3.000   0.7666   0.00906   0.00284  -0.0608   0.1032   1.0000
   3.250   0.7935   0.00925   0.00302  -0.0607   0.0989   1.0000
   3.500   0.8201   0.00946   0.00321  -0.0606   0.0942   1.0000
   3.750   0.8470   0.00964   0.00340  -0.0606   0.0906   1.0000
   4.000   0.8739   0.00981   0.00358  -0.0605   0.0884   1.0000
   4.250   0.9006   0.01000   0.00378  -0.0604   0.0858   1.0000
   4.500   0.9269   0.01024   0.00400  -0.0603   0.0809   1.0000
   4.750   0.9533   0.01046   0.00422  -0.0602   0.0769   1.0000
   5.000   0.9797   0.01066   0.00442  -0.0601   0.0724   1.0000
   5.250   1.0055   0.01094   0.00466  -0.0600   0.0654   1.0000
   5.500   1.0317   0.01117   0.00490  -0.0599   0.0613   1.0000
   5.750   1.0571   0.01148   0.00516  -0.0597   0.0534   1.0000
   6.000   1.0826   0.01178   0.00544  -0.0595   0.0472   1.0000
   6.250   1.1070   0.01219   0.00580  -0.0592   0.0375   1.0000
   6.500   1.1293   0.01286   0.00635  -0.0585   0.0200   1.0000
   6.750   1.1524   0.01342   0.00688  -0.0580   0.0129   1.0000
   7.000   1.1765   0.01384   0.00733  -0.0576   0.0110   1.0000
   7.250   1.1998   0.01434   0.00784  -0.0571   0.0092   1.0000
   7.500   1.2237   0.01475   0.00830  -0.0567   0.0084   1.0000
   7.750   1.2470   0.01521   0.00879  -0.0562   0.0075   1.0000
   8.000   1.2695   0.01574   0.00937  -0.0557   0.0067   1.0000
   8.250   1.2917   0.01629   0.00996  -0.0551   0.0061   1.0000
   8.500   1.3142   0.01678   0.01051  -0.0545   0.0058   1.0000
   8.750   1.3361   0.01730   0.01109  -0.0539   0.0054   1.0000
   9.000   1.3575   0.01786   0.01170  -0.0532   0.0051   1.0000
   9.250   1.3781   0.01848   0.01237  -0.0524   0.0048   1.0000
   9.500   1.3974   0.01921   0.01315  -0.0515   0.0045   1.0000
   9.750   1.4156   0.02000   0.01404  -0.0503   0.0042   1.0000
  10.000   1.4347   0.02065   0.01475  -0.0494   0.0041   1.0000
  10.250   1.4530   0.02133   0.01551  -0.0483   0.0039   1.0000
  10.500   1.4702   0.02206   0.01631  -0.0472   0.0037   1.0000
  10.750   1.4865   0.02281   0.01714  -0.0459   0.0036   1.0000
  11.000   1.5013   0.02361   0.01801  -0.0444   0.0034   1.0000
  11.250   1.5124   0.02446   0.01893  -0.0423   0.0033   1.0000
  11.500   1.5219   0.02539   0.01995  -0.0401   0.0032   1.0000
  11.750   1.5301   0.02645   0.02110  -0.0379   0.0031   1.0000
  12.000   1.5362   0.02771   0.02246  -0.0357   0.0030   1.0000
  12.250   1.5399   0.02924   0.02409  -0.0336   0.0029   1.0000
  12.500   1.5397   0.03119   0.02617  -0.0315   0.0028   1.0000
  12.750   1.5440   0.03286   0.02796  -0.0301   0.0027   1.0000
  13.000   1.5468   0.03480   0.03001  -0.0289   0.0027   1.0000
  13.250   1.5481   0.03699   0.03231  -0.0280   0.0027   1.0000
  13.500   1.5484   0.03947   0.03492  -0.0274   0.0026   1.0000
  13.750   1.5462   0.04241   0.03799  -0.0273   0.0026   1.0000
  14.000   1.5428   0.04573   0.04144  -0.0276   0.0026   1.0000
  14.250   1.5373   0.04948   0.04532  -0.0283   0.0025   1.0000
  14.500   1.5293   0.05372   0.04969  -0.0293   0.0025   1.0000
  14.750   1.5192   0.05846   0.05458  -0.0307   0.0025   1.0000
  15.000   1.5053   0.06391   0.06017  -0.0326   0.0025   1.0000
  15.250   1.4889   0.07008   0.06650  -0.0350   0.0025   1.0000
  15.500   1.4692   0.07720   0.07377  -0.0381   0.0025   1.0000
  15.750   1.4471   0.08505   0.08177  -0.0417   0.0025   1.0000
  16.000   1.4211   0.09388   0.09076  -0.0457   0.0025   1.0000
  16.250   1.3930   0.10315   0.10018  -0.0500   0.0025   1.0000
  16.500   1.3621   0.11315   0.11032  -0.0546   0.0025   1.0000
  16.750   1.3318   0.12324   0.12055  -0.0593   0.0025   1.0000
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