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HQ 3.5/13 AIRFOIL (hq3513-il) Xfoil prediction polar at RE=500,000 Ncrit=5


Details Polar file
Airfoil: HQ 3.5/13 AIRFOIL (hq3513-il)
Reynolds number: 500,000
Max Cl/Cd: 88.66 at α=3.25°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-hq3513-il-500000-n5.txt
Download as CSV file: xf-hq3513-il-500000-n5.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 =     0.500 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -12.750  -0.6309   0.06154   0.05880  -0.0726   1.0000   0.0072
 -12.250  -0.6821   0.04601   0.04297  -0.0827   1.0000   0.0070
 -12.000  -0.6875   0.03914   0.03581  -0.0915   0.9885   0.0071
 -11.750  -0.6828   0.03434   0.03075  -0.0984   0.9783   0.0071
 -11.500  -0.6763   0.02992   0.02599  -0.1045   0.9661   0.0072
 -11.250  -0.6591   0.02725   0.02305  -0.1074   0.9572   0.0074
 -11.000  -0.6419   0.02549   0.02112  -0.1084   0.9462   0.0076
 -10.750  -0.6228   0.02409   0.01956  -0.1089   0.9364   0.0077
 -10.500  -0.6023   0.02290   0.01821  -0.1092   0.9276   0.0079
 -10.250  -0.5836   0.02180   0.01696  -0.1088   0.9180   0.0081
 -10.000  -0.5634   0.02083   0.01582  -0.1085   0.9100   0.0083
  -9.750  -0.5435   0.01984   0.01466  -0.1080   0.9019   0.0085
  -9.500  -0.5227   0.01894   0.01360  -0.1074   0.8948   0.0087
  -9.250  -0.5015   0.01810   0.01261  -0.1069   0.8874   0.0088
  -9.000  -0.4793   0.01734   0.01171  -0.1064   0.8808   0.0090
  -8.750  -0.4566   0.01663   0.01087  -0.1059   0.8739   0.0092
  -8.500  -0.4330   0.01601   0.01011  -0.1055   0.8681   0.0094
  -8.250  -0.4092   0.01543   0.00943  -0.1051   0.8616   0.0096
  -8.000  -0.3853   0.01481   0.00869  -0.1047   0.8557   0.0098
  -7.750  -0.3611   0.01422   0.00802  -0.1044   0.8499   0.0102
  -7.500  -0.3361   0.01374   0.00746  -0.1041   0.8439   0.0106
  -7.250  -0.3106   0.01332   0.00695  -0.1039   0.8385   0.0110
  -7.000  -0.2850   0.01292   0.00649  -0.1036   0.8325   0.0115
  -6.750  -0.2590   0.01256   0.00603  -0.1034   0.8269   0.0123
  -6.500  -0.2329   0.01219   0.00561  -0.1032   0.8216   0.0134
  -6.250  -0.2068   0.01183   0.00523  -0.1030   0.8156   0.0152
  -6.000  -0.1804   0.01151   0.00489  -0.1029   0.8102   0.0187
  -5.750  -0.1536   0.01125   0.00464  -0.1028   0.8048   0.0246
  -5.500  -0.1265   0.01106   0.00438  -0.1027   0.7990   0.0283
  -5.250  -0.0994   0.01086   0.00415  -0.1026   0.7939   0.0318
  -5.000  -0.0720   0.01069   0.00394  -0.1026   0.7883   0.0345
  -4.750  -0.0448   0.01049   0.00373  -0.1025   0.7828   0.0383
  -4.500  -0.0174   0.01034   0.00354  -0.1025   0.7777   0.0421
  -4.250   0.0102   0.01019   0.00335  -0.1024   0.7720   0.0447
  -4.000   0.0375   0.01000   0.00315  -0.1024   0.7667   0.0500
  -3.750   0.0652   0.00986   0.00298  -0.1024   0.7615   0.0553
  -3.500   0.0926   0.00968   0.00281  -0.1024   0.7557   0.0638
  -3.250   0.1201   0.00954   0.00265  -0.1023   0.7504   0.0741
  -3.000   0.1477   0.00936   0.00251  -0.1024   0.7446   0.0887
  -2.750   0.1751   0.00919   0.00237  -0.1023   0.7383   0.1098
  -2.500   0.2023   0.00896   0.00224  -0.1023   0.7320   0.1476
  -2.250   0.2290   0.00867   0.00211  -0.1023   0.7237   0.2090
  -2.000   0.2555   0.00835   0.00197  -0.1023   0.7152   0.2789
  -1.750   0.2813   0.00790   0.00185  -0.1022   0.7065   0.3998
  -1.500   0.3079   0.00767   0.00183  -0.1021   0.6983   0.4777
  -1.000   0.3623   0.00753   0.00185  -0.1018   0.6830   0.5638
  -0.750   0.3895   0.00754   0.00188  -0.1016   0.6757   0.5956
  -0.500   0.4169   0.00755   0.00194  -0.1014   0.6681   0.6240
  -0.250   0.4443   0.00759   0.00196  -0.1012   0.6606   0.6379
   0.000   0.4720   0.00762   0.00198  -0.1011   0.6521   0.6482
   0.500   0.5267   0.00773   0.00202  -0.1008   0.6333   0.6640
   0.750   0.5541   0.00778   0.00204  -0.1007   0.6236   0.6699
   1.000   0.5812   0.00785   0.00207  -0.1006   0.6133   0.6754
   1.250   0.6081   0.00792   0.00211  -0.1003   0.6016   0.6812
   1.500   0.6350   0.00801   0.00216  -0.1001   0.5891   0.6872
   1.750   0.6616   0.00809   0.00222  -0.0999   0.5767   0.6927
   2.000   0.6880   0.00819   0.00228  -0.0996   0.5629   0.6988
   2.250   0.7138   0.00833   0.00237  -0.0992   0.5463   0.7050
   2.500   0.7386   0.00850   0.00247  -0.0986   0.5262   0.7110
   2.750   0.7634   0.00869   0.00258  -0.0981   0.5040   0.7176
   3.000   0.7874   0.00891   0.00272  -0.0974   0.4814   0.7237
   3.250   0.8112   0.00915   0.00288  -0.0967   0.4574   0.7306
   3.500   0.8343   0.00943   0.00307  -0.0959   0.4319   0.7371
   3.750   0.8568   0.00974   0.00328  -0.0950   0.4055   0.7442
   4.000   0.8794   0.01005   0.00350  -0.0941   0.3806   0.7514
   4.250   0.9016   0.01037   0.00373  -0.0932   0.3551   0.7589
   4.500   0.9232   0.01072   0.00398  -0.0922   0.3281   0.7668
   4.750   0.9446   0.01107   0.00425  -0.0911   0.3053   0.7752
   5.000   0.9662   0.01139   0.00452  -0.0901   0.2884   0.7840
   5.250   0.9884   0.01167   0.00477  -0.0892   0.2761   0.7938
   5.500   1.0107   0.01190   0.00502  -0.0883   0.2671   0.8044
   5.750   1.0321   0.01216   0.00530  -0.0872   0.2588   0.8166
   6.000   1.0544   0.01234   0.00554  -0.0863   0.2523   0.8317
   6.250   1.0748   0.01256   0.00581  -0.0850   0.2457   0.8522
   6.500   1.0950   0.01263   0.00605  -0.0836   0.2398   0.9040
   6.750   1.1244   0.01291   0.00636  -0.0843   0.2316   1.0000
   7.000   1.1459   0.01319   0.00665  -0.0834   0.2250   1.0000
   7.250   1.1660   0.01348   0.00693  -0.0821   0.2184   1.0000
   7.500   1.1853   0.01380   0.00725  -0.0808   0.2119   1.0000
   7.750   1.2044   0.01412   0.00757  -0.0794   0.2037   1.0000
   8.000   1.2230   0.01448   0.00792  -0.0780   0.1957   1.0000
   8.250   1.2410   0.01486   0.00829  -0.0765   0.1871   1.0000
   8.500   1.2591   0.01525   0.00868  -0.0751   0.1774   1.0000
   8.750   1.2756   0.01573   0.00912  -0.0735   0.1653   1.0000
   9.000   1.2910   0.01627   0.00961  -0.0718   0.1522   1.0000
   9.250   1.3057   0.01686   0.01016  -0.0700   0.1396   1.0000
   9.500   1.3190   0.01754   0.01078  -0.0681   0.1259   1.0000
   9.750   1.3306   0.01835   0.01151  -0.0661   0.1102   1.0000
  10.000   1.3406   0.01928   0.01234  -0.0640   0.0942   1.0000
  10.500   1.3606   0.02123   0.01417  -0.0600   0.0679   1.0000
  10.750   1.3718   0.02217   0.01510  -0.0582   0.0591   1.0000
  11.000   1.3822   0.02319   0.01610  -0.0565   0.0503   1.0000
  11.250   1.3903   0.02441   0.01727  -0.0547   0.0399   1.0000
  11.500   1.3994   0.02558   0.01843  -0.0530   0.0329   1.0000
  11.750   1.4014   0.02732   0.02009  -0.0508   0.0203   1.0000
  12.000   1.4081   0.02876   0.02154  -0.0492   0.0149   1.0000
  12.250   1.4117   0.03050   0.02329  -0.0474   0.0094   1.0000
  12.500   1.4178   0.03209   0.02493  -0.0460   0.0066   1.0000
  12.750   1.4246   0.03365   0.02655  -0.0447   0.0056   1.0000
  13.000   1.4309   0.03531   0.02828  -0.0435   0.0050   1.0000
  13.250   1.4368   0.03706   0.03011  -0.0424   0.0047   1.0000
  13.500   1.4412   0.03898   0.03212  -0.0414   0.0043   1.0000
  13.750   1.4467   0.04086   0.03409  -0.0406   0.0042   1.0000
  14.000   1.4501   0.04301   0.03634  -0.0398   0.0041   1.0000
  14.250   1.4537   0.04522   0.03864  -0.0391   0.0040   1.0000
  14.500   1.4534   0.04792   0.04147  -0.0385   0.0038   1.0000
  14.750   1.4545   0.05058   0.04424  -0.0382   0.0037   1.0000
  15.000   1.4531   0.05364   0.04741  -0.0380   0.0036   1.0000
  15.250   1.4524   0.05670   0.05060  -0.0380   0.0035   1.0000
  15.500   1.4513   0.05993   0.05394  -0.0382   0.0035   1.0000
  15.750   1.4480   0.06357   0.05771  -0.0386   0.0034   1.0000
  16.000   1.4439   0.06747   0.06174  -0.0393   0.0033   1.0000
  16.250   1.4385   0.07169   0.06608  -0.0402   0.0033   1.0000
  16.500   1.4324   0.07614   0.07067  -0.0414   0.0032   1.0000
  16.750   1.4243   0.08110   0.07576  -0.0430   0.0032   1.0000
  17.000   1.4153   0.08638   0.08117  -0.0448   0.0031   1.0000
  17.250   1.4047   0.09204   0.08698  -0.0470   0.0031   1.0000
  17.500   1.3933   0.09803   0.09311  -0.0495   0.0031   1.0000
  17.750   1.3808   0.10439   0.09962  -0.0523   0.0030   1.0000
  18.000   1.3683   0.11085   0.10621  -0.0553   0.0030   1.0000
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