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NACA 6-H-20 AIRFOIL (n6h20-il) Xfoil prediction polar at RE=500,000 Ncrit=5


Details Polar file
Airfoil: NACA 6-H-20 AIRFOIL (n6h20-il)
Reynolds number: 500,000
Max Cl/Cd: 50.48 at α=5°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-n6h20-il-500000-n5.txt
Download as CSV file: xf-n6h20-il-500000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: NACA 6-H-20 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
  ------ -------- --------- --------- -------- -------- --------
 -11.500  -0.1774   0.09025   0.08617  -0.0649   0.6010   0.0221
 -11.250  -0.1867   0.08537   0.08131  -0.0672   0.6004   0.0222
 -11.000  -0.2043   0.07952   0.07550  -0.0703   0.5998   0.0222
 -10.750  -0.2309   0.07318   0.06918  -0.0738   0.5992   0.0224
 -10.500  -0.2738   0.06595   0.06193  -0.0749   0.5985   0.0224
 -10.250  -0.3177   0.05948   0.05536  -0.0725   0.5979   0.0225
 -10.000  -0.5340   0.03402   0.02841  -0.0472   0.5982   0.0241
  -9.750  -0.5420   0.03124   0.02519  -0.0419   0.5974   0.0243
  -9.500  -0.5361   0.02931   0.02296  -0.0387   0.5965   0.0246
  -9.250  -0.5220   0.02801   0.02150  -0.0368   0.5957   0.0247
  -9.000  -0.5047   0.02706   0.02044  -0.0354   0.5948   0.0249
  -8.750  -0.4859   0.02622   0.01950  -0.0341   0.5940   0.0251
  -8.500  -0.4656   0.02542   0.01859  -0.0330   0.5932   0.0253
  -8.250  -0.4441   0.02468   0.01774  -0.0322   0.5924   0.0255
  -8.000  -0.4218   0.02405   0.01701  -0.0314   0.5916   0.0258
  -7.750  -0.3981   0.02339   0.01623  -0.0309   0.5909   0.0261
  -7.500  -0.3729   0.02268   0.01541  -0.0307   0.5901   0.0264
  -7.250  -0.3450   0.02186   0.01443  -0.0310   0.5893   0.0268
  -7.000  -0.3140   0.02105   0.01347  -0.0318   0.5885   0.0271
  -6.750  -0.2779   0.02020   0.01249  -0.0337   0.5877   0.0273
  -6.500  -0.2423   0.01949   0.01169  -0.0355   0.5870   0.0276
  -6.250  -0.2067   0.01889   0.01099  -0.0372   0.5863   0.0280
  -6.000  -0.1722   0.01840   0.01044  -0.0386   0.5855   0.0282
  -5.750  -0.1382   0.01798   0.00996  -0.0400   0.5846   0.0285
  -5.500  -0.1033   0.01756   0.00950  -0.0415   0.5838   0.0287
  -5.250  -0.0668   0.01708   0.00902  -0.0434   0.5830   0.0292
  -5.000  -0.0354   0.01680   0.00876  -0.0443   0.5823   0.0296
  -4.750  -0.0041   0.01654   0.00851  -0.0452   0.5815   0.0302
  -4.500   0.0267   0.01631   0.00827  -0.0459   0.5807   0.0306
  -4.250   0.0576   0.01608   0.00803  -0.0467   0.5799   0.0311
  -4.000   0.0879   0.01587   0.00782  -0.0473   0.5791   0.0315
  -3.750   0.1175   0.01568   0.00762  -0.0479   0.5784   0.0319
  -3.500   0.1466   0.01551   0.00745  -0.0483   0.5776   0.0325
  -3.250   0.1755   0.01535   0.00728  -0.0487   0.5768   0.0329
  -3.000   0.2038   0.01521   0.00712  -0.0490   0.5760   0.0333
  -2.750   0.2323   0.01504   0.00697  -0.0493   0.5752   0.0339
  -2.500   0.2601   0.01490   0.00685  -0.0495   0.5744   0.0346
  -2.250   0.2874   0.01481   0.00676  -0.0496   0.5737   0.0356
  -2.000   0.3144   0.01475   0.00669  -0.0497   0.5730   0.0366
  -1.750   0.3411   0.01470   0.00664  -0.0497   0.5723   0.0379
  -1.500   0.3676   0.01466   0.00661  -0.0497   0.5716   0.0391
  -1.250   0.3937   0.01462   0.00662  -0.0497   0.5710   0.0409
  -1.000   0.4195   0.01459   0.00663  -0.0496   0.5702   0.0434
  -0.750   0.4450   0.01455   0.00664  -0.0495   0.5691   0.0467
  -0.500   0.4699   0.01450   0.00666  -0.0493   0.5679   0.0560
  -0.250   0.4941   0.01441   0.00667  -0.0489   0.5664   0.0758
   0.000   0.5126   0.01414   0.00675  -0.0476   0.5649   0.1746
   0.250   0.5313   0.01398   0.00678  -0.0462   0.5638   0.2359
   0.500   0.5357   0.01355   0.00677  -0.0422   0.5629   0.3684
   0.750   0.5381   0.01314   0.00662  -0.0378   0.5621   0.4544
   1.000   0.5126   0.01234   0.00611  -0.0280   0.5611   0.5461
   1.250   0.4768   0.01191   0.00582  -0.0155   0.5601   0.6071
   1.500   0.4382   0.01155   0.00569  -0.0019   0.5592   0.6912
   2.500   0.5597   0.01429   0.00881  -0.0034   0.5546   0.8545
   2.750   0.5848   0.01472   0.00926  -0.0032   0.5534   0.8589
   3.000   0.5810   0.01458   0.00911   0.0024   0.5521   0.8619
   3.250   0.6074   0.01479   0.00934   0.0022   0.5507   0.8629
   3.500   0.6405   0.01513   0.00970   0.0007   0.5493   0.8640
   3.750   0.6692   0.01537   0.00996   0.0000   0.5479   0.8650
   4.000   0.6991   0.01565   0.01025  -0.0009   0.5468   0.8664
   4.250   0.7260   0.01583   0.01044  -0.0012   0.5455   0.8676
   4.500   0.7447   0.01583   0.01042   0.0000   0.5441   0.8685
   4.750   0.7620   0.01565   0.01021   0.0016   0.5424   0.8689
   5.000   0.7834   0.01552   0.01004   0.0024   0.5409   0.8693
   5.250   0.7000   0.01661   0.01126   0.0201   0.5359   0.8719
   5.500   0.6716   0.01778   0.01246   0.0278   0.5313   0.8729
   5.750   0.6917   0.01770   0.01233   0.0287   0.5281   0.8730
   6.000   0.7209   0.01742   0.01200   0.0282   0.5263   0.8729
   6.250   0.6267   0.02151   0.01619   0.0437   0.5153   0.8745
   6.500   0.6512   0.02140   0.01604   0.0438   0.5132   0.8745
   6.750   0.6772   0.02125   0.01588   0.0437   0.5119   0.8745
   7.250   0.6401   0.02486   0.01951   0.0539   0.4981   0.8752
   7.500   0.6552   0.02526   0.01989   0.0550   0.4947   0.8752
   8.000   0.6592   0.02747   0.02210   0.0598   0.4830   0.8756
   8.500   0.6662   0.02972   0.02436   0.0639   0.4706   0.8762
   8.750   0.6938   0.02951   0.02413   0.0634   0.4680   0.8763
   9.000   0.6935   0.03095   0.02558   0.0657   0.4606   0.8764
   9.250   0.7118   0.03129   0.02591   0.0661   0.4553   0.8765
   9.500   0.7396   0.03107   0.02566   0.0656   0.4519   0.8766
   9.750   0.7431   0.03236   0.02696   0.0674   0.4437   0.8767
  10.000   0.7661   0.03241   0.02697   0.0673   0.4375   0.8768
  10.250   0.7750   0.03338   0.02795   0.0685   0.4296   0.8770
  10.500   0.7933   0.03373   0.02825   0.0688   0.4218   0.8771
  10.750   0.8030   0.03468   0.02918   0.0698   0.4124   0.8772
  11.000   0.8174   0.03531   0.02976   0.0704   0.4043   0.8774
  11.250   0.8271   0.03627   0.03070   0.0713   0.3939   0.8775
  11.500   0.8366   0.03725   0.03163   0.0723   0.3829   0.8777
  11.750   0.8435   0.03842   0.03274   0.0733   0.3719   0.8779
  12.000   0.8480   0.03979   0.03406   0.0746   0.3589   0.8781
  12.250   0.8544   0.04107   0.03529   0.0756   0.3472   0.8783
  12.500   0.8549   0.04276   0.03690   0.0770   0.3308   0.8784
  12.750   0.8567   0.04445   0.03854   0.0782   0.3183   0.8786
  13.000   0.8647   0.04574   0.03980   0.0788   0.3087   0.8788
  13.250   0.8722   0.04708   0.04112   0.0794   0.2988   0.8790
  13.500   0.8776   0.04863   0.04264   0.0802   0.2887   0.8792
  13.750   0.8856   0.05002   0.04402   0.0806   0.2788   0.8794
  14.000   0.8871   0.05191   0.04585   0.0815   0.2631   0.8796
  14.250   0.8891   0.05382   0.04770   0.0822   0.2501   0.8798
  14.500   0.8913   0.05575   0.04957   0.0829   0.2397   0.8800
  14.750   0.8974   0.05739   0.05119   0.0832   0.2307   0.8801
  15.000   0.9059   0.05887   0.05266   0.0834   0.2255   0.8803
  15.250   0.9166   0.06019   0.05401   0.0834   0.2216   0.8805
  15.500   0.9282   0.06144   0.05529   0.0833   0.2176   0.8807
  15.750   0.9390   0.06274   0.05662   0.0832   0.2137   0.8809
  16.000   0.9454   0.06445   0.05831   0.0833   0.2074   0.8811
  16.250   0.9578   0.06569   0.05960   0.0831   0.2020   0.8814
  16.500   0.9661   0.06731   0.06123   0.0830   0.1957   0.8816
  16.750   0.9734   0.06902   0.06295   0.0829   0.1881   0.8818
  17.000   0.9781   0.07100   0.06490   0.0828   0.1708   0.8820
  17.250   0.9575   0.07545   0.06910   0.0837   0.1295   0.8822
  17.500   0.9539   0.07835   0.07194   0.0838   0.1188   0.8824
  17.750   0.9549   0.08084   0.07442   0.0837   0.1114   0.8826
  18.000   0.9616   0.08277   0.07640   0.0833   0.1081   0.8828
  18.250   0.9637   0.08520   0.07885   0.0830   0.1038   0.8830
  18.500   0.9682   0.08740   0.08108   0.0826   0.1003   0.8832
  18.750   0.9785   0.08900   0.08275   0.0820   0.0983   0.8835
  19.000   0.9834   0.09122   0.08502   0.0815   0.0932   0.8837
  19.250   0.9859   0.09371   0.08752   0.0810   0.0885   0.8839
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