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NACA 5-H-20 AIRFOIL (n5h20-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5


Details Polar file
Airfoil: NACA 5-H-20 AIRFOIL (n5h20-il)
Reynolds number: 1,000,000
Max Cl/Cd: 75.41 at α=5.25°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-n5h20-il-1000000-n5.txt
Download as CSV file: xf-n5h20-il-1000000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: NACA 5-H-20 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
  ------ -------- --------- --------- -------- -------- --------
 -17.000  -0.8477   0.05650   0.05265  -0.0843   0.6753   0.0206
 -16.750  -0.8822   0.04997   0.04589  -0.0864   0.6718   0.0206
 -16.500  -0.8995   0.04621   0.04196  -0.0861   0.6674   0.0206
 -16.250  -0.9150   0.04300   0.03858  -0.0848   0.6636   0.0206
 -16.000  -0.9239   0.04054   0.03597  -0.0832   0.6595   0.0207
 -15.750  -0.9275   0.03861   0.03390  -0.0813   0.6551   0.0207
 -15.500  -0.9306   0.03678   0.03193  -0.0792   0.6508   0.0208
 -15.250  -0.9337   0.03499   0.02998  -0.0769   0.6469   0.0208
 -15.000  -0.9316   0.03358   0.02845  -0.0747   0.6436   0.0209
 -14.750  -0.9271   0.03235   0.02711  -0.0726   0.6401   0.0209
 -14.500  -0.9236   0.03105   0.02567  -0.0702   0.6362   0.0209
 -14.250  -0.9232   0.02943   0.02389  -0.0675   0.6326   0.0211
 -14.000  -0.9174   0.02822   0.02256  -0.0651   0.6290   0.0212
 -13.750  -0.9083   0.02722   0.02148  -0.0631   0.6265   0.0213
 -13.500  -0.8973   0.02635   0.02052  -0.0611   0.6236   0.0214
 -13.250  -0.8851   0.02556   0.01965  -0.0593   0.6208   0.0215
 -13.000  -0.8706   0.02498   0.01901  -0.0577   0.6181   0.0216
 -12.750  -0.8564   0.02429   0.01824  -0.0560   0.6153   0.0217
 -12.500  -0.8413   0.02362   0.01749  -0.0544   0.6126   0.0217
 -12.250  -0.8248   0.02311   0.01693  -0.0530   0.6106   0.0219
 -12.000  -0.8078   0.02249   0.01625  -0.0516   0.6089   0.0219
 -11.750  -0.7900   0.02196   0.01566  -0.0503   0.6070   0.0221
 -11.500  -0.7716   0.02144   0.01509  -0.0490   0.6051   0.0222
 -11.250  -0.7525   0.02091   0.01449  -0.0479   0.6029   0.0223
 -11.000  -0.7328   0.02054   0.01408  -0.0468   0.6007   0.0225
 -10.750  -0.7125   0.02007   0.01355  -0.0458   0.5983   0.0226
 -10.500  -0.6916   0.01959   0.01299  -0.0449   0.5959   0.0228
 -10.250  -0.6702   0.01915   0.01248  -0.0440   0.5936   0.0230
 -10.000  -0.6478   0.01865   0.01193  -0.0433   0.5924   0.0231
  -9.750  -0.6251   0.01823   0.01147  -0.0426   0.5912   0.0232
  -9.500  -0.6019   0.01778   0.01097  -0.0421   0.5898   0.0234
  -9.250  -0.5783   0.01738   0.01052  -0.0416   0.5883   0.0236
  -9.000  -0.5544   0.01699   0.01009  -0.0411   0.5868   0.0237
  -8.750  -0.5301   0.01660   0.00966  -0.0406   0.5852   0.0238
  -8.500  -0.5056   0.01625   0.00926  -0.0402   0.5836   0.0240
  -8.250  -0.4810   0.01593   0.00889  -0.0398   0.5819   0.0241
  -8.000  -0.4563   0.01561   0.00853  -0.0395   0.5803   0.0242
  -7.750  -0.4314   0.01531   0.00819  -0.0391   0.5786   0.0244
  -7.500  -0.4064   0.01504   0.00789  -0.0388   0.5768   0.0245
  -7.250  -0.3813   0.01473   0.00754  -0.0385   0.5750   0.0246
  -7.000  -0.3561   0.01437   0.00717  -0.0382   0.5740   0.0248
  -6.750  -0.3308   0.01404   0.00684  -0.0379   0.5729   0.0251
  -6.500  -0.3054   0.01377   0.00656  -0.0376   0.5717   0.0253
  -6.250  -0.2800   0.01353   0.00632  -0.0374   0.5701   0.0256
  -6.000  -0.2544   0.01332   0.00610  -0.0371   0.5683   0.0258
  -5.750  -0.2288   0.01311   0.00589  -0.0369   0.5668   0.0261
  -5.500  -0.2032   0.01292   0.00569  -0.0366   0.5649   0.0264
  -5.250  -0.1776   0.01274   0.00550  -0.0364   0.5634   0.0268
  -5.000  -0.1519   0.01258   0.00532  -0.0362   0.5620   0.0272
  -4.750  -0.1263   0.01241   0.00514  -0.0359   0.5607   0.0275
  -4.500  -0.1006   0.01226   0.00497  -0.0357   0.5591   0.0278
  -4.250  -0.0750   0.01212   0.00482  -0.0354   0.5576   0.0281
  -4.000  -0.0491   0.01197   0.00467  -0.0352   0.5567   0.0284
  -3.750  -0.0233   0.01180   0.00451  -0.0350   0.5556   0.0287
  -3.500   0.0024   0.01162   0.00435  -0.0348   0.5545   0.0292
  -3.250   0.0282   0.01148   0.00422  -0.0346   0.5533   0.0298
  -3.000   0.0539   0.01135   0.00411  -0.0344   0.5520   0.0304
  -2.750   0.0796   0.01123   0.00400  -0.0341   0.5507   0.0310
  -2.500   0.1052   0.01112   0.00389  -0.0339   0.5495   0.0317
  -2.250   0.1308   0.01102   0.00380  -0.0337   0.5481   0.0323
  -2.000   0.1562   0.01093   0.00370  -0.0334   0.5465   0.0331
  -1.750   0.1812   0.01082   0.00361  -0.0331   0.5444   0.0345
  -1.500   0.2061   0.01075   0.00354  -0.0327   0.5416   0.0363
  -1.250   0.2311   0.01068   0.00347  -0.0324   0.5396   0.0380
  -1.000   0.2561   0.01057   0.00341  -0.0321   0.5381   0.0409
  -0.750   0.2809   0.01048   0.00335  -0.0317   0.5368   0.0450
  -0.500   0.3054   0.01038   0.00330  -0.0313   0.5348   0.0516
  -0.250   0.3296   0.01029   0.00325  -0.0308   0.5328   0.0602
   0.000   0.3534   0.01021   0.00320  -0.0303   0.5313   0.0709
   0.250   0.3753   0.01007   0.00315  -0.0294   0.5297   0.0972
   0.500   0.3840   0.00963   0.00310  -0.0260   0.5283   0.2285
   0.750   0.3851   0.00926   0.00304  -0.0210   0.5268   0.3319
   1.000   0.3625   0.00877   0.00300  -0.0110   0.5256   0.4772
   1.250   0.3442   0.00806   0.00276  -0.0019   0.5241   0.6198
   1.500   0.3317   0.00751   0.00287   0.0065   0.5229   0.8144
   1.750   0.3584   0.00765   0.00302   0.0066   0.5218   0.8293
   2.000   0.3861   0.00778   0.00315   0.0065   0.5205   0.8351
   2.250   0.4147   0.00803   0.00341   0.0062   0.5188   0.8426
   2.500   0.4423   0.00827   0.00366   0.0061   0.5167   0.8488
   2.750   0.4735   0.00859   0.00401   0.0054   0.5134   0.8529
   3.000   0.5010   0.00877   0.00418   0.0052   0.5104   0.8554
   3.250   0.5264   0.00887   0.00424   0.0053   0.5068   0.8563
   3.500   0.5532   0.00888   0.00426   0.0051   0.5043   0.8566
   3.750   0.5793   0.00892   0.00428   0.0050   0.5009   0.8569
   4.000   0.6049   0.00896   0.00431   0.0051   0.4979   0.8571
   4.250   0.6292   0.00902   0.00436   0.0053   0.4942   0.8574
   4.500   0.6524   0.00911   0.00443   0.0057   0.4904   0.8577
   4.750   0.6764   0.00918   0.00449   0.0060   0.4853   0.8579
   5.000   0.6970   0.00931   0.00460   0.0068   0.4788   0.8582
   5.250   0.7149   0.00948   0.00475   0.0081   0.4718   0.8586
   5.500   0.7163   0.00984   0.00508   0.0122   0.4605   0.8593
   5.750   0.7056   0.01066   0.00583   0.0180   0.4420   0.8601
   6.000   0.6508   0.01296   0.00786   0.0301   0.3838   0.8613
   6.250   0.6095   0.01511   0.00983   0.0395   0.3437   0.8628
   6.500   0.6037   0.01628   0.01094   0.0436   0.3294   0.8634
   6.750   0.6127   0.01697   0.01162   0.0456   0.3241   0.8639
   7.000   0.6166   0.01790   0.01252   0.0482   0.3167   0.8644
   7.250   0.6261   0.01867   0.01329   0.0499   0.3116   0.8649
   7.500   0.6385   0.01936   0.01398   0.0513   0.3076   0.8654
   7.750   0.6485   0.02016   0.01478   0.0529   0.3027   0.8658
   8.000   0.6588   0.02100   0.01561   0.0543   0.2991   0.8662
   8.250   0.6687   0.02187   0.01648   0.0558   0.2948   0.8666
   8.500   0.6832   0.02255   0.01718   0.0567   0.2930   0.8669
   8.750   0.6978   0.02322   0.01787   0.0576   0.2891   0.8673
   9.000   0.7099   0.02404   0.01868   0.0587   0.2842   0.8676
   9.250   0.7144   0.02530   0.01991   0.0605   0.2753   0.8681
   9.500   0.7168   0.02671   0.02126   0.0624   0.2593   0.8685
   9.750   0.7188   0.02817   0.02264   0.0642   0.2422   0.8690
  10.000   0.7175   0.02986   0.02424   0.0663   0.2242   0.8695
  10.250   0.7164   0.03156   0.02583   0.0682   0.2042   0.8699
  10.500   0.7229   0.03284   0.02707   0.0694   0.1937   0.8703
  10.750   0.7200   0.03471   0.02879   0.0714   0.1648   0.8708
  11.000   0.7184   0.03652   0.03042   0.0731   0.1338   0.8712
  11.250   0.7225   0.03806   0.03188   0.0743   0.1203   0.8716
  11.500   0.7357   0.03902   0.03284   0.0747   0.1165   0.8719
  11.750   0.7508   0.03988   0.03371   0.0750   0.1143   0.8722
  12.000   0.7666   0.04071   0.03455   0.0751   0.1132   0.8725
  12.250   0.7802   0.04169   0.03553   0.0754   0.1103   0.8728
  12.500   0.7947   0.04264   0.03649   0.0756   0.1098   0.8731
  12.750   0.8071   0.04373   0.03758   0.0759   0.1072   0.8734
  13.000   0.8217   0.04467   0.03853   0.0760   0.1058   0.8737
  13.250   0.8359   0.04565   0.03953   0.0762   0.1037   0.8739
  13.500   0.8517   0.04653   0.04043   0.0762   0.1030   0.8742
  13.750   0.8675   0.04741   0.04134   0.0761   0.1018   0.8745
  14.000   0.8816   0.04844   0.04240   0.0762   0.1004   0.8747
  14.250   0.8950   0.04954   0.04352   0.0762   0.0980   0.8750
  14.500   0.9078   0.05067   0.04464   0.0763   0.0947   0.8752
  14.750   0.9204   0.05181   0.04579   0.0763   0.0916   0.8755
  15.000   0.9356   0.05277   0.04677   0.0762   0.0879   0.8757
  15.250   0.9451   0.05419   0.04813   0.0763   0.0753   0.8759
  15.500   0.9434   0.05659   0.05037   0.0769   0.0556   0.8763
  15.750   0.9516   0.05822   0.05199   0.0769   0.0510   0.8769
  16.000   0.9623   0.05964   0.05344   0.0768   0.0482   0.8775
  16.250   0.9709   0.06129   0.05510   0.0767   0.0459   0.8780
  16.500   0.9791   0.06299   0.05682   0.0766   0.0437   0.8785
  16.750   0.9901   0.06444   0.05831   0.0764   0.0424   0.8790
  17.000   1.0005   0.06595   0.05985   0.0761   0.0407   0.8794
  17.250   1.0084   0.06774   0.06166   0.0759   0.0394   0.8798
  17.500   1.0160   0.06955   0.06350   0.0757   0.0379   0.8802
  17.750   1.0254   0.07119   0.06518   0.0754   0.0371   0.8806
  18.000   1.0348   0.07286   0.06689   0.0750   0.0359   0.8811
  18.250   1.0419   0.07479   0.06886   0.0747   0.0350   0.8815
  18.500   1.0490   0.07671   0.07081   0.0743   0.0338   0.8819
  18.750   1.0566   0.07861   0.07275   0.0739   0.0330   0.8824
  19.000   1.0615   0.08083   0.07501   0.0734   0.0322   0.8828
  19.250   1.0692   0.08273   0.07696   0.0729   0.0314   0.8832
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