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HQ 3.5/13 AIRFOIL (hq3513-il) Xfoil prediction polar at RE=1,000,000 Ncrit=9


Details Polar file
Airfoil: HQ 3.5/13 AIRFOIL (hq3513-il)
Reynolds number: 1,000,000
Max Cl/Cd: 119.38 at α=3.25°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-hq3513-il-1000000.txt
Download as CSV file: xf-hq3513-il-1000000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: HQ 3.5/13 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 =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -12.500  -0.6451   0.05425   0.05228  -0.0769   1.0000   0.0080
 -12.250  -0.6925   0.04451   0.04233  -0.0830   1.0000   0.0079
 -12.000  -0.7147   0.03506   0.03249  -0.0947   0.9932   0.0077
 -11.750  -0.7028   0.03120   0.02841  -0.1012   0.9853   0.0078
 -11.500  -0.6853   0.02813   0.02511  -0.1058   0.9784   0.0079
 -11.250  -0.6647   0.02521   0.02190  -0.1093   0.9723   0.0080
 -11.000  -0.6428   0.02335   0.01984  -0.1110   0.9642   0.0081
 -10.750  -0.6207   0.02169   0.01795  -0.1121   0.9557   0.0082
 -10.500  -0.6025   0.02062   0.01674  -0.1116   0.9443   0.0084
 -10.250  -0.5851   0.01941   0.01534  -0.1109   0.9339   0.0085
 -10.000  -0.5664   0.01830   0.01405  -0.1101   0.9246   0.0086
  -9.750  -0.5465   0.01744   0.01305  -0.1093   0.9157   0.0087
  -9.500  -0.5254   0.01662   0.01208  -0.1087   0.9081   0.0089
  -9.250  -0.5037   0.01588   0.01119  -0.1080   0.9006   0.0090
  -9.000  -0.4810   0.01520   0.01039  -0.1075   0.8939   0.0091
  -8.750  -0.4572   0.01469   0.00978  -0.1070   0.8869   0.0093
  -8.500  -0.4378   0.01343   0.00833  -0.1062   0.8803   0.0098
  -8.250  -0.4141   0.01281   0.00765  -0.1057   0.8739   0.0103
  -8.000  -0.3894   0.01234   0.00710  -0.1054   0.8678   0.0106
  -7.750  -0.3641   0.01190   0.00658  -0.1050   0.8620   0.0111
  -7.500  -0.3386   0.01148   0.00609  -0.1048   0.8560   0.0115
  -7.250  -0.3127   0.01113   0.00565  -0.1045   0.8504   0.0120
  -7.000  -0.2869   0.01068   0.00515  -0.1042   0.8445   0.0126
  -6.750  -0.2610   0.01028   0.00468  -0.1040   0.8388   0.0136
  -6.500  -0.2344   0.00999   0.00435  -0.1038   0.8334   0.0149
  -6.250  -0.2077   0.00965   0.00399  -0.1037   0.8275   0.0175
  -6.000  -0.1809   0.00939   0.00375  -0.1035   0.8220   0.0235
  -5.750  -0.1534   0.00922   0.00360  -0.1035   0.8166   0.0295
  -5.500  -0.1255   0.00914   0.00349  -0.1035   0.8108   0.0326
  -5.250  -0.0983   0.00895   0.00328  -0.1034   0.8054   0.0366
  -5.000  -0.0704   0.00882   0.00315  -0.1035   0.7997   0.0390
  -4.750  -0.0425   0.00873   0.00300  -0.1035   0.7941   0.0406
  -4.500  -0.0152   0.00850   0.00275  -0.1034   0.7887   0.0449
  -4.250   0.0127   0.00836   0.00261  -0.1034   0.7828   0.0483
  -4.000   0.0405   0.00827   0.00247  -0.1034   0.7772   0.0516
  -3.750   0.0682   0.00807   0.00229  -0.1034   0.7714   0.0591
  -3.500   0.0959   0.00793   0.00213  -0.1034   0.7650   0.0672
  -3.250   0.1235   0.00778   0.00199  -0.1034   0.7585   0.0799
  -3.000   0.1510   0.00758   0.00185  -0.1033   0.7507   0.1032
  -2.750   0.1778   0.00728   0.00171  -0.1033   0.7433   0.1568
  -2.500   0.2045   0.00691   0.00158  -0.1033   0.7356   0.2397
  -2.250   0.2305   0.00641   0.00143  -0.1033   0.7293   0.3626
  -2.000   0.2575   0.00607   0.00137  -0.1033   0.7230   0.4589
  -1.750   0.2849   0.00595   0.00135  -0.1033   0.7167   0.5096
  -1.500   0.3130   0.00588   0.00134  -0.1033   0.7100   0.5436
  -1.250   0.3409   0.00586   0.00134  -0.1032   0.7035   0.5692
  -1.000   0.3691   0.00586   0.00135  -0.1033   0.6977   0.5915
  -0.750   0.3973   0.00587   0.00135  -0.1033   0.6908   0.6063
  -0.500   0.4252   0.00589   0.00137  -0.1032   0.6838   0.6187
  -0.250   0.4532   0.00592   0.00140  -0.1032   0.6762   0.6384
   0.000   0.4810   0.00596   0.00144  -0.1031   0.6692   0.6542
   0.250   0.5090   0.00598   0.00147  -0.1031   0.6618   0.6625
   0.500   0.5369   0.00604   0.00149  -0.1030   0.6547   0.6709
   0.750   0.5649   0.00606   0.00152  -0.1030   0.6468   0.6793
   1.000   0.5926   0.00612   0.00155  -0.1029   0.6385   0.6859
   1.250   0.6203   0.00616   0.00158  -0.1029   0.6298   0.6913
   1.500   0.6481   0.00622   0.00162  -0.1029   0.6211   0.6972
   1.750   0.6753   0.00629   0.00166  -0.1027   0.6112   0.7028
   2.000   0.7027   0.00634   0.00171  -0.1026   0.5993   0.7086
   2.250   0.7298   0.00644   0.00177  -0.1025   0.5859   0.7144
   2.500   0.7564   0.00652   0.00183  -0.1022   0.5717   0.7202
   2.750   0.7827   0.00665   0.00191  -0.1019   0.5554   0.7267
   3.000   0.8082   0.00681   0.00201  -0.1015   0.5355   0.7327
   3.250   0.8333   0.00698   0.00212  -0.1010   0.5117   0.7393
   3.500   0.8578   0.00722   0.00226  -0.1004   0.4849   0.7462
   3.750   0.8813   0.00749   0.00243  -0.0997   0.4557   0.7530
   4.000   0.9045   0.00781   0.00261  -0.0989   0.4250   0.7605
   4.250   0.9271   0.00812   0.00282  -0.0980   0.3940   0.7679
   4.500   0.9496   0.00846   0.00304  -0.0972   0.3633   0.7762
   4.750   0.9714   0.00882   0.00328  -0.0962   0.3311   0.7847
   5.000   0.9934   0.00916   0.00352  -0.0952   0.3048   0.7940
   5.250   1.0159   0.00945   0.00375  -0.0943   0.2872   0.8044
   5.500   1.0390   0.00967   0.00397  -0.0936   0.2755   0.8160
   5.750   1.0618   0.00989   0.00420  -0.0927   0.2655   0.8301
   6.000   1.0843   0.01008   0.00441  -0.0918   0.2567   0.8486
   6.250   1.1051   0.01016   0.00461  -0.0905   0.2491   0.8856
   6.500   1.1350   0.01027   0.00484  -0.0912   0.2420   1.0000
   6.750   1.1586   0.01050   0.00507  -0.0906   0.2361   1.0000
   7.000   1.1824   0.01071   0.00528  -0.0900   0.2302   1.0000
   7.250   1.2043   0.01101   0.00554  -0.0891   0.2230   1.0000
   7.500   1.2281   0.01120   0.00575  -0.0885   0.2174   1.0000
   7.750   1.2489   0.01151   0.00602  -0.0874   0.2084   1.0000
   8.000   1.2711   0.01173   0.00624  -0.0865   0.2008   1.0000
   8.250   1.2901   0.01203   0.00652  -0.0850   0.1930   1.0000
   8.500   1.3089   0.01233   0.00679  -0.0836   0.1836   1.0000
   8.750   1.3263   0.01268   0.00710  -0.0819   0.1719   1.0000
   9.000   1.3418   0.01312   0.00748  -0.0799   0.1577   1.0000
   9.250   1.3562   0.01363   0.00791  -0.0778   0.1430   1.0000
   9.500   1.3693   0.01421   0.00840  -0.0756   0.1282   1.0000
   9.750   1.3823   0.01482   0.00895  -0.0735   0.1151   1.0000
  10.000   1.3963   0.01539   0.00949  -0.0715   0.1048   1.0000
  10.250   1.4087   0.01607   0.01012  -0.0694   0.0931   1.0000
  10.500   1.4210   0.01677   0.01078  -0.0674   0.0827   1.0000
  10.750   1.4325   0.01754   0.01150  -0.0653   0.0728   1.0000
  11.000   1.4427   0.01842   0.01232  -0.0632   0.0623   1.0000
  11.250   1.4521   0.01937   0.01322  -0.0610   0.0520   1.0000
  11.500   1.4608   0.02039   0.01419  -0.0589   0.0422   1.0000
  11.750   1.4673   0.02160   0.01534  -0.0567   0.0312   1.0000
  12.000   1.4691   0.02318   0.01683  -0.0540   0.0190   1.0000
  12.250   1.4720   0.02474   0.01836  -0.0517   0.0113   1.0000
  12.500   1.4760   0.02629   0.01991  -0.0496   0.0072   1.0000
  12.750   1.4831   0.02766   0.02133  -0.0480   0.0060   1.0000
  13.000   1.4901   0.02907   0.02280  -0.0464   0.0054   1.0000
  13.250   1.4974   0.03051   0.02431  -0.0450   0.0051   1.0000
  13.500   1.5051   0.03195   0.02582  -0.0438   0.0048   1.0000
  13.750   1.5114   0.03356   0.02750  -0.0425   0.0046   1.0000
  14.000   1.5172   0.03525   0.02927  -0.0414   0.0045   1.0000
  14.250   1.5210   0.03719   0.03129  -0.0403   0.0043   1.0000
  14.500   1.5255   0.03911   0.03329  -0.0394   0.0042   1.0000
  14.750   1.5268   0.04143   0.03570  -0.0384   0.0041   1.0000
  15.000   1.5278   0.04387   0.03823  -0.0377   0.0040   1.0000
  15.250   1.5272   0.04657   0.04103  -0.0371   0.0039   1.0000
  15.500   1.5230   0.04980   0.04438  -0.0367   0.0038   1.0000
  15.750   1.5179   0.05328   0.04798  -0.0365   0.0037   1.0000
  16.000   1.5107   0.05717   0.05199  -0.0366   0.0037   1.0000
  16.250   1.5023   0.06140   0.05635  -0.0371   0.0036   1.0000
  16.500   1.4973   0.06535   0.06041  -0.0377   0.0036   1.0000
  16.750   1.4910   0.06966   0.06483  -0.0386   0.0036   1.0000
  17.000   1.4848   0.07408   0.06936  -0.0398   0.0035   1.0000
  17.250   1.4736   0.07946   0.07487  -0.0415   0.0036   1.0000
  17.500   1.4634   0.08487   0.08041  -0.0434   0.0035   1.0000
  17.750   1.4515   0.09074   0.08641  -0.0456   0.0035   1.0000
  18.000   1.4401   0.09669   0.09248  -0.0481   0.0035   1.0000
  18.250   1.4254   0.10339   0.09931  -0.0510   0.0035   1.0000
  18.500   1.4112   0.11017   0.10622  -0.0542   0.0035   1.0000
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