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HQ 3.5/14 AIRFOIL (hq3514-il) Xfoil prediction polar at RE=500,000 Ncrit=9


Details Polar file
Airfoil: HQ 3.5/14 AIRFOIL (hq3514-il)
Reynolds number: 500,000
Max Cl/Cd: 100.54 at α=4°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-hq3514-il-500000.txt
Download as CSV file: xf-hq3514-il-500000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: HQ 3.5/14 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 =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -14.500  -0.3732   0.14580   0.14331  -0.0429   1.0000   0.0240
 -14.250  -0.3721   0.14122   0.13875  -0.0442   1.0000   0.0241
 -14.000  -0.6949   0.06023   0.05725  -0.0832   1.0000   0.0162
 -13.250  -0.7685   0.04261   0.03911  -0.0928   1.0000   0.0162
 -13.000  -0.7909   0.03926   0.03564  -0.0921   1.0000   0.0163
 -12.750  -0.8133   0.03754   0.03385  -0.0886   1.0000   0.0162
 -12.500  -0.8094   0.03419   0.03037  -0.0923   0.9956   0.0166
 -12.250  -0.7900   0.03191   0.02797  -0.0964   0.9893   0.0170
 -12.000  -0.7654   0.03021   0.02616  -0.0999   0.9843   0.0175
 -11.750  -0.7390   0.02864   0.02443  -0.1027   0.9799   0.0183
 -11.500  -0.7146   0.02675   0.02230  -0.1050   0.9750   0.0190
 -11.250  -0.6861   0.02504   0.02030  -0.1076   0.9717   0.0198
 -11.000  -0.6605   0.02353   0.01875  -0.1094   0.9671   0.0208
 -10.750  -0.6334   0.02292   0.01810  -0.1103   0.9611   0.0217
 -10.500  -0.6048   0.02208   0.01712  -0.1116   0.9565   0.0229
 -10.250  -0.5831   0.02150   0.01636  -0.1112   0.9479   0.0239
 -10.000  -0.5622   0.02004   0.01478  -0.1111   0.9414   0.0250
  -9.750  -0.5417   0.01962   0.01435  -0.1103   0.9326   0.0260
  -9.500  -0.5180   0.01911   0.01374  -0.1099   0.9264   0.0272
  -9.250  -0.4965   0.01862   0.01312  -0.1091   0.9181   0.0285
  -9.000  -0.4751   0.01767   0.01203  -0.1084   0.9114   0.0300
  -8.750  -0.4523   0.01729   0.01165  -0.1078   0.9035   0.0313
  -8.500  -0.4278   0.01697   0.01126  -0.1074   0.8965   0.0328
  -8.250  -0.4038   0.01658   0.01075  -0.1068   0.8887   0.0343
  -8.000  -0.3806   0.01581   0.00986  -0.1062   0.8819   0.0359
  -7.750  -0.3563   0.01538   0.00942  -0.1058   0.8751   0.0376
  -7.500  -0.3310   0.01508   0.00907  -0.1055   0.8688   0.0392
  -7.250  -0.3048   0.01482   0.00870  -0.1053   0.8632   0.0411
  -7.000  -0.2800   0.01435   0.00816  -0.1048   0.8567   0.0427
  -6.750  -0.2560   0.01371   0.00750  -0.1044   0.8508   0.0449
  -6.500  -0.2300   0.01347   0.00723  -0.1042   0.8447   0.0471
  -6.250  -0.2039   0.01319   0.00688  -0.1039   0.8383   0.0492
  -6.000  -0.1771   0.01295   0.00654  -0.1037   0.8333   0.0509
  -5.750  -0.1531   0.01230   0.00592  -0.1033   0.8274   0.0543
  -5.500  -0.1264   0.01207   0.00566  -0.1031   0.8219   0.0573
  -5.250  -0.0991   0.01187   0.00537  -0.1030   0.8173   0.0601
  -5.000  -0.0738   0.01140   0.00490  -0.1028   0.8115   0.0641
  -4.750  -0.0468   0.01117   0.00467  -0.1026   0.8059   0.0685
  -4.500  -0.0190   0.01103   0.00444  -0.1026   0.8011   0.0724
  -4.250   0.0071   0.01062   0.00407  -0.1024   0.7954   0.0787
  -4.000   0.0347   0.01046   0.00387  -0.1024   0.7907   0.0846
  -3.750   0.0622   0.01018   0.00356  -0.1024   0.7865   0.0927
  -3.500   0.0896   0.01000   0.00337  -0.1024   0.7814   0.1006
  -3.000   0.1429   0.00914   0.00285  -0.1024   0.7702   0.2066
  -2.750   0.1683   0.00851   0.00264  -0.1024   0.7640   0.3190
  -2.500   0.1936   0.00792   0.00257  -0.1024   0.7589   0.4879
  -2.250   0.2217   0.00788   0.00253  -0.1023   0.7539   0.5227
  -2.000   0.2493   0.00783   0.00252  -0.1022   0.7476   0.5454
  -1.750   0.2775   0.00780   0.00249  -0.1022   0.7425   0.5631
  -1.500   0.3059   0.00782   0.00249  -0.1022   0.7382   0.5786
  -1.250   0.3340   0.00782   0.00251  -0.1022   0.7333   0.5931
  -1.000   0.3623   0.00784   0.00252  -0.1022   0.7286   0.6049
  -0.750   0.3907   0.00788   0.00253  -0.1022   0.7240   0.6164
  -0.500   0.4187   0.00790   0.00257  -0.1021   0.7183   0.6272
  -0.250   0.4467   0.00793   0.00258  -0.1021   0.7124   0.6375
   0.000   0.4750   0.00798   0.00261  -0.1020   0.7073   0.6474
   0.250   0.5029   0.00801   0.00265  -0.1020   0.7016   0.6575
   0.500   0.5308   0.00804   0.00269  -0.1019   0.6962   0.6659
   0.750   0.5592   0.00810   0.00271  -0.1020   0.6910   0.6742
   1.000   0.5865   0.00810   0.00276  -0.1018   0.6838   0.6819
   1.250   0.6143   0.00815   0.00276  -0.1017   0.6765   0.6902
   1.500   0.6413   0.00815   0.00281  -0.1015   0.6681   0.6984
   1.750   0.6687   0.00820   0.00282  -0.1013   0.6598   0.7068
   2.000   0.6955   0.00821   0.00287  -0.1010   0.6504   0.7150
   2.250   0.7225   0.00825   0.00291  -0.1008   0.6413   0.7228
   2.500   0.7490   0.00829   0.00295  -0.1005   0.6304   0.7307
   2.750   0.7753   0.00833   0.00300  -0.1001   0.6177   0.7389
   3.000   0.8012   0.00839   0.00306  -0.0997   0.6040   0.7469
   3.250   0.8270   0.00846   0.00313  -0.0993   0.5897   0.7551
   3.500   0.8520   0.00856   0.00322  -0.0987   0.5724   0.7637
   3.750   0.8756   0.00871   0.00331  -0.0979   0.5490   0.7723
   4.000   0.8978   0.00893   0.00343  -0.0968   0.5198   0.7811
   4.250   0.9196   0.00918   0.00361  -0.0957   0.4935   0.7891
   4.500   0.9414   0.00947   0.00381  -0.0946   0.4732   0.7983
   4.750   0.9633   0.00973   0.00403  -0.0936   0.4564   0.8073
   5.000   0.9854   0.01000   0.00426  -0.0926   0.4408   0.8177
   5.250   1.0069   0.01025   0.00450  -0.0915   0.4254   0.8295
   5.500   1.0281   0.01048   0.00474  -0.0903   0.4102   0.8428
   5.750   1.0490   0.01067   0.00496  -0.0890   0.3939   0.8599
   6.000   1.0684   0.01079   0.00516  -0.0874   0.3738   0.8873
   6.250   1.0944   0.01102   0.00539  -0.0874   0.3442   1.0000
   6.500   1.1132   0.01147   0.00571  -0.0860   0.3231   1.0000
   6.750   1.1317   0.01193   0.00607  -0.0846   0.3082   1.0000
   7.000   1.1499   0.01234   0.00643  -0.0831   0.2959   1.0000
   7.250   1.1664   0.01276   0.00679  -0.0813   0.2843   1.0000
   7.500   1.1826   0.01319   0.00718  -0.0794   0.2723   1.0000
   7.750   1.2002   0.01358   0.00755  -0.0778   0.2589   1.0000
   8.000   1.2172   0.01399   0.00793  -0.0762   0.2448   1.0000
   8.250   1.2329   0.01448   0.00835  -0.0744   0.2278   1.0000
   8.500   1.2473   0.01504   0.00883  -0.0724   0.2097   1.0000
   8.750   1.2611   0.01564   0.00936  -0.0705   0.1950   1.0000
   9.000   1.2749   0.01627   0.00994  -0.0686   0.1845   1.0000
   9.250   1.2892   0.01688   0.01055  -0.0668   0.1767   1.0000
   9.500   1.3016   0.01762   0.01125  -0.0649   0.1695   1.0000
   9.750   1.3167   0.01823   0.01189  -0.0633   0.1634   1.0000
  10.000   1.3302   0.01895   0.01261  -0.0617   0.1572   1.0000
  10.250   1.3434   0.01970   0.01337  -0.0600   0.1512   1.0000
  10.500   1.3593   0.02033   0.01403  -0.0588   0.1453   1.0000
  10.750   1.3704   0.02124   0.01492  -0.0571   0.1393   1.0000
  11.000   1.3877   0.02181   0.01556  -0.0561   0.1341   1.0000
  11.250   1.4015   0.02260   0.01637  -0.0548   0.1286   1.0000
  11.500   1.4145   0.02347   0.01726  -0.0534   0.1234   1.0000
  11.750   1.4298   0.02420   0.01803  -0.0524   0.1168   1.0000
  12.000   1.4414   0.02520   0.01902  -0.0510   0.1102   1.0000
  12.250   1.4542   0.02614   0.01998  -0.0499   0.1015   1.0000
  12.500   1.4645   0.02728   0.02111  -0.0485   0.0911   1.0000
  12.750   1.4710   0.02874   0.02250  -0.0470   0.0773   1.0000
  13.000   1.4727   0.03061   0.02428  -0.0453   0.0609   1.0000
  13.250   1.4727   0.03270   0.02629  -0.0436   0.0491   1.0000
  13.500   1.4739   0.03476   0.02834  -0.0421   0.0420   1.0000
  13.750   1.4756   0.03687   0.03047  -0.0408   0.0376   1.0000
  14.000   1.4785   0.03894   0.03259  -0.0397   0.0340   1.0000
  14.250   1.4785   0.04135   0.03505  -0.0387   0.0307   1.0000
  14.500   1.4804   0.04367   0.03745  -0.0379   0.0276   1.0000
  14.750   1.4783   0.04649   0.04033  -0.0371   0.0247   1.0000
  15.000   1.4798   0.04902   0.04293  -0.0366   0.0224   1.0000
  15.250   1.4742   0.05246   0.04643  -0.0362   0.0204   1.0000
  15.500   1.4754   0.05523   0.04930  -0.0361   0.0188   1.0000
  15.750   1.4728   0.05855   0.05269  -0.0361   0.0176   1.0000
  16.000   1.4640   0.06278   0.05701  -0.0365   0.0167   1.0000
  16.250   1.4616   0.06635   0.06070  -0.0369   0.0159   1.0000
  16.500   1.4578   0.07023   0.06469  -0.0376   0.0152   1.0000
  16.750   1.4524   0.07447   0.06905  -0.0386   0.0147   1.0000
  17.000   1.4458   0.07901   0.07369  -0.0399   0.0142   1.0000
  17.250   1.4347   0.08444   0.07924  -0.0416   0.0137   1.0000
  17.500   1.4216   0.09034   0.08526  -0.0437   0.0135   1.0000
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