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NASA/LANGLEY NLF(1)-0416 AIRFOIL (nlf416-il) Xfoil prediction polar at RE=200,000 Ncrit=5


Details Polar file
Airfoil: NASA/LANGLEY NLF(1)-0416 AIRFOIL (nlf416-il)
Reynolds number: 200,000
Max Cl/Cd: 67.31 at α=7.75°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-nlf416-il-200000-n5.txt
Download as CSV file: xf-nlf416-il-200000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: NASA/LANGLEY NLF(1)-0416 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
  ------ -------- --------- --------- -------- -------- --------
 -13.500  -0.6166   0.08068   0.07631  -0.0577   1.0000   0.0141
 -13.250  -0.6494   0.07125   0.06664  -0.0637   1.0000   0.0140
 -13.000  -0.6735   0.06460   0.05978  -0.0673   1.0000   0.0139
 -12.750  -0.6928   0.05939   0.05437  -0.0695   1.0000   0.0139
 -12.500  -0.7097   0.05498   0.04977  -0.0706   1.0000   0.0139
 -12.250  -0.7224   0.05143   0.04604  -0.0709   1.0000   0.0139
 -12.000  -0.7333   0.04829   0.04272  -0.0705   1.0000   0.0139
 -11.750  -0.7417   0.04559   0.03987  -0.0696   1.0000   0.0140
 -11.500  -0.7485   0.04319   0.03731  -0.0682   1.0000   0.0140
 -11.250  -0.7540   0.04107   0.03504  -0.0665   1.0000   0.0141
 -11.000  -0.7584   0.03921   0.03303  -0.0644   1.0000   0.0142
 -10.750  -0.7626   0.03754   0.03123  -0.0619   1.0000   0.0143
 -10.500  -0.7674   0.03609   0.02967  -0.0589   1.0000   0.0144
 -10.250  -0.7731   0.03482   0.02829  -0.0555   1.0000   0.0145
 -10.000  -0.7724   0.03341   0.02676  -0.0530   1.0000   0.0147
  -9.750  -0.7678   0.03204   0.02528  -0.0509   1.0000   0.0149
  -9.500  -0.7374   0.03035   0.02341  -0.0532   0.9959   0.0152
  -9.250  -0.7072   0.02883   0.02169  -0.0552   0.9915   0.0157
  -9.000  -0.6779   0.02738   0.02023  -0.0572   0.9861   0.0161
  -8.750  -0.6482   0.02613   0.01893  -0.0591   0.9804   0.0165
  -8.500  -0.6195   0.02496   0.01772  -0.0607   0.9733   0.0171
  -8.250  -0.5933   0.02392   0.01660  -0.0616   0.9644   0.0181
  -8.000  -0.5654   0.02295   0.01552  -0.0626   0.9552   0.0190
  -7.500  -0.5114   0.02091   0.01345  -0.0645   0.9328   0.0213
  -7.250  -0.4825   0.01997   0.01242  -0.0656   0.9210   0.0226
  -7.000  -0.4497   0.01899   0.01139  -0.0675   0.9096   0.0241
  -6.750  -0.4112   0.01810   0.01042  -0.0703   0.8979   0.0269
  -6.500  -0.3685   0.01720   0.00947  -0.0740   0.8834   0.0321
  -6.250  -0.3245   0.01627   0.00856  -0.0781   0.8651   0.0438
  -6.000  -0.2817   0.01538   0.00773  -0.0819   0.8422   0.0702
  -5.750  -0.2422   0.01459   0.00705  -0.0851   0.8169   0.1118
  -5.500  -0.2098   0.01387   0.00649  -0.0870   0.7897   0.1645
  -5.250  -0.1805   0.01323   0.00600  -0.0882   0.7634   0.2265
  -5.000  -0.1529   0.01264   0.00558  -0.0890   0.7387   0.2916
  -4.750  -0.1256   0.01214   0.00523  -0.0896   0.7167   0.3586
  -4.500  -0.0982   0.01178   0.00499  -0.0899   0.6978   0.4165
  -4.250  -0.0713   0.01159   0.00489  -0.0899   0.6810   0.4670
  -4.000  -0.0451   0.01159   0.00500  -0.0893   0.6658   0.5133
  -3.750  -0.0198   0.01186   0.00534  -0.0883   0.6518   0.5505
  -3.500   0.0066   0.01218   0.00560  -0.0874   0.6390   0.5767
  -3.250   0.0345   0.01240   0.00568  -0.0872   0.6271   0.5968
  -3.000   0.0629   0.01259   0.00573  -0.0871   0.6162   0.6116
  -2.750   0.0910   0.01280   0.00580  -0.0870   0.6071   0.6228
  -2.500   0.1200   0.01295   0.00581  -0.0872   0.5979   0.6339
  -2.250   0.1470   0.01322   0.00598  -0.0866   0.5899   0.6409
  -2.000   0.1762   0.01334   0.00596  -0.0869   0.5815   0.6496
  -1.750   0.2026   0.01359   0.00613  -0.0863   0.5748   0.6542
  -1.500   0.2310   0.01372   0.00618  -0.0863   0.5679   0.6609
  -1.250   0.2593   0.01385   0.00621  -0.0863   0.5613   0.6667
  -1.000   0.2859   0.01404   0.00635  -0.0858   0.5554   0.6705
  -0.750   0.3137   0.01416   0.00642  -0.0857   0.5492   0.6754
  -0.500   0.3439   0.01423   0.00635  -0.0864   0.5436   0.6816
  -0.250   0.3702   0.01438   0.00647  -0.0858   0.5385   0.6842
   0.000   0.3971   0.01449   0.00658  -0.0854   0.5328   0.6874
   0.250   0.4249   0.01461   0.00664  -0.0854   0.5277   0.6912
   0.500   0.4543   0.01470   0.00663  -0.0859   0.5229   0.6959
   0.750   0.4828   0.01474   0.00667  -0.0860   0.5176   0.6991
   1.000   0.5096   0.01484   0.00676  -0.0857   0.5125   0.7013
   1.250   0.5369   0.01496   0.00683  -0.0856   0.5080   0.7037
   1.500   0.5648   0.01504   0.00690  -0.0856   0.5030   0.7063
   1.750   0.5933   0.01510   0.00696  -0.0858   0.4978   0.7091
   2.000   0.6225   0.01518   0.00698  -0.0863   0.4930   0.7121
   2.250   0.6517   0.01526   0.00701  -0.0867   0.4885   0.7147
   2.500   0.6786   0.01533   0.00713  -0.0865   0.4830   0.7163
   2.750   0.7056   0.01542   0.00723  -0.0864   0.4780   0.7180
   3.000   0.7330   0.01554   0.00731  -0.0863   0.4734   0.7198
   3.250   0.7605   0.01561   0.00745  -0.0863   0.4679   0.7218
   3.500   0.7882   0.01569   0.00755  -0.0864   0.4622   0.7237
   3.750   0.8161   0.01581   0.00762  -0.0866   0.4572   0.7258
   4.000   0.8443   0.01589   0.00776  -0.0868   0.4515   0.7278
   4.250   0.8726   0.01598   0.00786  -0.0871   0.4454   0.7296
   4.500   0.8999   0.01611   0.00795  -0.0872   0.4401   0.7312
   4.750   0.9264   0.01619   0.00814  -0.0870   0.4336   0.7323
   5.000   0.9527   0.01629   0.00828  -0.0868   0.4271   0.7334
   5.250   0.9791   0.01642   0.00842  -0.0866   0.4207   0.7345
   5.500   1.0051   0.01652   0.00861  -0.0864   0.4130   0.7359
   5.750   1.0308   0.01667   0.00876  -0.0861   0.4060   0.7374
   6.000   1.0569   0.01679   0.00897  -0.0859   0.3975   0.7389
   6.250   1.0824   0.01694   0.00913  -0.0857   0.3895   0.7402
   6.500   1.1081   0.01709   0.00935  -0.0855   0.3801   0.7415
   6.750   1.1332   0.01727   0.00956  -0.0852   0.3707   0.7428
   7.000   1.1577   0.01747   0.00978  -0.0848   0.3604   0.7441
   7.250   1.1822   0.01769   0.01004  -0.0844   0.3489   0.7457
   7.500   1.2054   0.01794   0.01032  -0.0838   0.3373   0.7472
   7.750   1.2270   0.01823   0.01062  -0.0829   0.3252   0.7483
   8.250   1.2681   0.01895   0.01136  -0.0808   0.2993   0.7506
   8.500   1.2879   0.01936   0.01179  -0.0797   0.2867   0.7519
   8.750   1.3067   0.01982   0.01227  -0.0785   0.2742   0.7532
   9.000   1.3243   0.02033   0.01279  -0.0771   0.2622   0.7546
   9.250   1.3402   0.02089   0.01335  -0.0755   0.2503   0.7560
   9.500   1.3554   0.02143   0.01391  -0.0737   0.2385   0.7575
   9.750   1.3689   0.02201   0.01453  -0.0717   0.2278   0.7591
  10.000   1.3809   0.02271   0.01524  -0.0696   0.2175   0.7608
  10.500   1.4037   0.02422   0.01682  -0.0656   0.1974   0.7643
  10.750   1.4119   0.02514   0.01777  -0.0633   0.1885   0.7659
  11.000   1.4208   0.02608   0.01878  -0.0612   0.1792   0.7674
  11.250   1.4281   0.02715   0.01990  -0.0591   0.1709   0.7691
  11.500   1.4334   0.02840   0.02120  -0.0571   0.1628   0.7709
  11.750   1.4399   0.02969   0.02256  -0.0554   0.1551   0.7728
  12.000   1.4425   0.03132   0.02422  -0.0537   0.1480   0.7747
  12.250   1.4478   0.03290   0.02589  -0.0525   0.1410   0.7767
  12.500   1.4486   0.03494   0.02798  -0.0513   0.1344   0.7786
  12.750   1.4519   0.03688   0.03003  -0.0503   0.1281   0.7803
  13.000   1.4516   0.03926   0.03247  -0.0496   0.1221   0.7821
  13.250   1.4524   0.04169   0.03499  -0.0491   0.1164   0.7841
  13.500   1.4520   0.04437   0.03775  -0.0489   0.1106   0.7862
  13.750   1.4498   0.04736   0.04080  -0.0489   0.1057   0.7885
  14.000   1.4498   0.05022   0.04377  -0.0490   0.1001   0.7909
  14.250   1.4449   0.05375   0.04733  -0.0494   0.0954   0.7934
  14.500   1.4444   0.05680   0.05050  -0.0497   0.0904   0.7958
  14.750   1.4403   0.06038   0.05416  -0.0503   0.0858   0.7980
  15.000   1.4360   0.06407   0.05793  -0.0510   0.0819   0.8004
  15.250   1.4339   0.06760   0.06157  -0.0518   0.0775   0.8030
  15.500   1.4281   0.07174   0.06577  -0.0529   0.0738   0.8055
  15.750   1.4250   0.07560   0.06974  -0.0539   0.0703   0.8082
  16.000   1.4218   0.07958   0.07382  -0.0551   0.0667   0.8109
  16.250   1.4153   0.08408   0.07840  -0.0566   0.0637   0.8135
  16.500   1.4117   0.08825   0.08268  -0.0580   0.0608   0.8166
  16.750   1.4083   0.09247   0.08702  -0.0595   0.0578   0.8200
  17.000   1.4018   0.09729   0.09193  -0.0614   0.0551   0.8235
  17.250   1.3960   0.10206   0.09679  -0.0633   0.0527   0.8272
  17.500   1.3926   0.10647   0.10135  -0.0651   0.0501   0.8315
  17.750   1.3866   0.11138   0.10637  -0.0672   0.0477   0.8364
  18.000   1.3783   0.11678   0.11184  -0.0698   0.0458   0.8415
  18.250   1.3747   0.12132   0.11655  -0.0718   0.0436   0.8484
  18.750   1.3612   0.13152   0.12699  -0.0767   0.0397   0.8693
  19.000   1.3519   0.13631   0.13192  -0.0786   0.0382   0.9062
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