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HQ 3.0/12 AIRFOIL (hq3012-il) Xfoil prediction polar at RE=1,000,000 Ncrit=9


Details Polar file
Airfoil: HQ 3.0/12 AIRFOIL (hq3012-il)
Reynolds number: 1,000,000
Max Cl/Cd: 117.12 at α=3.5°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-hq3012-il-1000000.txt
Download as CSV file: xf-hq3012-il-1000000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: HQ 3.0/12 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
  ------ -------- --------- --------- -------- -------- --------
 -11.500  -0.6548   0.04623   0.04430  -0.0750   1.0000   0.0072
 -11.250  -0.6932   0.03997   0.03787  -0.0776   1.0000   0.0071
 -11.000  -0.7119   0.03394   0.03153  -0.0835   0.9932   0.0071
 -10.750  -0.7020   0.02886   0.02601  -0.0884   0.9858   0.0071
 -10.500  -0.6790   0.02562   0.02243  -0.0919   0.9828   0.0072
 -10.250  -0.6570   0.02337   0.01992  -0.0935   0.9764   0.0073
 -10.000  -0.6298   0.02161   0.01793  -0.0954   0.9717   0.0075
  -9.750  -0.6046   0.02031   0.01645  -0.0961   0.9644   0.0078
  -9.500  -0.5795   0.01911   0.01506  -0.0967   0.9566   0.0080
  -9.250  -0.5580   0.01809   0.01388  -0.0962   0.9464   0.0081
  -9.000  -0.5352   0.01724   0.01287  -0.0958   0.9374   0.0082
  -8.750  -0.5194   0.01521   0.01054  -0.0946   0.9267   0.0086
  -8.500  -0.4983   0.01421   0.00940  -0.0938   0.9174   0.0090
  -8.250  -0.4746   0.01360   0.00870  -0.0933   0.9097   0.0093
  -8.000  -0.4504   0.01306   0.00808  -0.0929   0.9017   0.0096
  -7.750  -0.4259   0.01255   0.00746  -0.0924   0.8945   0.0099
  -7.500  -0.4010   0.01206   0.00689  -0.0920   0.8869   0.0103
  -7.250  -0.3758   0.01160   0.00633  -0.0916   0.8803   0.0107
  -7.000  -0.3501   0.01120   0.00584  -0.0913   0.8732   0.0110
  -6.750  -0.3248   0.01071   0.00525  -0.0909   0.8668   0.0115
  -6.500  -0.2994   0.01018   0.00467  -0.0906   0.8600   0.0127
  -6.250  -0.2729   0.00990   0.00433  -0.0904   0.8538   0.0139
  -6.000  -0.2461   0.00963   0.00401  -0.0903   0.8475   0.0151
  -5.750  -0.2196   0.00927   0.00363  -0.0900   0.8411   0.0184
  -5.500  -0.1927   0.00902   0.00338  -0.0899   0.8352   0.0248
  -5.250  -0.1653   0.00883   0.00321  -0.0898   0.8289   0.0314
  -5.000  -0.1378   0.00871   0.00303  -0.0898   0.8231   0.0349
  -4.750  -0.1102   0.00851   0.00286  -0.0898   0.8170   0.0391
  -4.500  -0.0825   0.00843   0.00273  -0.0897   0.8109   0.0420
  -4.250  -0.0549   0.00824   0.00252  -0.0897   0.8050   0.0466
  -4.000  -0.0272   0.00809   0.00237  -0.0897   0.7986   0.0516
  -3.750   0.0005   0.00797   0.00220  -0.0896   0.7927   0.0568
  -3.500   0.0282   0.00779   0.00205  -0.0896   0.7857   0.0662
  -3.250   0.0556   0.00763   0.00189  -0.0895   0.7787   0.0815
  -3.000   0.0831   0.00739   0.00175  -0.0895   0.7716   0.1108
  -2.750   0.1098   0.00705   0.00159  -0.0895   0.7652   0.1760
  -2.500   0.1368   0.00667   0.00147  -0.0896   0.7591   0.2581
  -2.250   0.1628   0.00613   0.00131  -0.0896   0.7530   0.3866
  -2.000   0.1897   0.00583   0.00127  -0.0895   0.7473   0.4815
  -1.750   0.2176   0.00572   0.00124  -0.0895   0.7407   0.5227
  -1.500   0.2454   0.00568   0.00122  -0.0895   0.7337   0.5521
  -1.250   0.2733   0.00564   0.00122  -0.0894   0.7254   0.5762
  -1.000   0.3013   0.00564   0.00122  -0.0894   0.7178   0.5967
  -0.750   0.3295   0.00564   0.00121  -0.0893   0.7101   0.6113
  -0.500   0.3575   0.00566   0.00122  -0.0893   0.7036   0.6238
  -0.250   0.3857   0.00567   0.00125  -0.0893   0.6963   0.6437
   0.000   0.4135   0.00570   0.00127  -0.0892   0.6896   0.6565
   0.250   0.4418   0.00571   0.00128  -0.0892   0.6819   0.6643
   0.500   0.4697   0.00576   0.00130  -0.0892   0.6739   0.6734
   0.750   0.4973   0.00579   0.00133  -0.0891   0.6636   0.6833
   1.000   0.5252   0.00582   0.00135  -0.0891   0.6538   0.6919
   1.250   0.5528   0.00587   0.00139  -0.0890   0.6447   0.6989
   1.500   0.5808   0.00592   0.00142  -0.0890   0.6353   0.7053
   1.750   0.6085   0.00596   0.00146  -0.0889   0.6253   0.7117
   2.000   0.6360   0.00603   0.00150  -0.0888   0.6134   0.7190
   2.250   0.6631   0.00609   0.00156  -0.0886   0.6005   0.7257
   2.500   0.6902   0.00619   0.00162  -0.0885   0.5849   0.7332
   2.750   0.7168   0.00628   0.00169  -0.0882   0.5669   0.7403
   3.000   0.7429   0.00644   0.00178  -0.0879   0.5459   0.7485
   3.250   0.7688   0.00658   0.00188  -0.0875   0.5237   0.7564
   3.500   0.7941   0.00678   0.00200  -0.0871   0.4980   0.7651
   3.750   0.8187   0.00702   0.00215  -0.0865   0.4688   0.7743
   4.000   0.8432   0.00726   0.00231  -0.0860   0.4415   0.7838
   4.250   0.8677   0.00751   0.00249  -0.0854   0.4144   0.7945
   4.500   0.8916   0.00778   0.00268  -0.0848   0.3864   0.8063
   4.750   0.9156   0.00802   0.00287  -0.0841   0.3609   0.8196
   5.000   0.9388   0.00830   0.00308  -0.0833   0.3333   0.8353
   5.250   0.9611   0.00856   0.00330  -0.0824   0.3078   0.8566
   5.500   0.9813   0.00869   0.00351  -0.0809   0.2870   0.9071
   5.750   1.0129   0.00896   0.00376  -0.0820   0.2650   1.0000
   6.000   1.0368   0.00928   0.00400  -0.0814   0.2450   1.0000
   6.250   1.0605   0.00960   0.00424  -0.0808   0.2271   1.0000
   6.500   1.0834   0.00996   0.00450  -0.0801   0.2084   1.0000
   6.750   1.1064   0.01031   0.00477  -0.0794   0.1907   1.0000
   7.000   1.1280   0.01074   0.00509  -0.0785   0.1695   1.0000
   7.250   1.1503   0.01111   0.00538  -0.0777   0.1554   1.0000
   7.500   1.1729   0.01144   0.00568  -0.0769   0.1440   1.0000
   7.750   1.1948   0.01180   0.00599  -0.0761   0.1321   1.0000
   8.000   1.2161   0.01219   0.00633  -0.0751   0.1201   1.0000
   8.250   1.2367   0.01260   0.00669  -0.0740   0.1077   1.0000
   8.500   1.2560   0.01308   0.00708  -0.0728   0.0936   1.0000
   8.750   1.2739   0.01361   0.00752  -0.0713   0.0790   1.0000
   9.000   1.2906   0.01416   0.00800  -0.0696   0.0657   1.0000
   9.250   1.3048   0.01473   0.00850  -0.0674   0.0541   1.0000
   9.500   1.3196   0.01524   0.00898  -0.0654   0.0463   1.0000
   9.750   1.3334   0.01581   0.00951  -0.0632   0.0390   1.0000
  10.000   1.3462   0.01644   0.01011  -0.0610   0.0318   1.0000
  10.250   1.3607   0.01701   0.01066  -0.0591   0.0273   1.0000
  10.500   1.3734   0.01769   0.01133  -0.0570   0.0215   1.0000
  10.750   1.3835   0.01854   0.01213  -0.0546   0.0149   1.0000
  11.000   1.3904   0.01962   0.01316  -0.0520   0.0071   1.0000
  11.250   1.4005   0.02054   0.01410  -0.0498   0.0055   1.0000
  11.500   1.4125   0.02136   0.01497  -0.0480   0.0050   1.0000
  11.750   1.4237   0.02225   0.01594  -0.0462   0.0047   1.0000
  12.000   1.4340   0.02323   0.01699  -0.0444   0.0044   1.0000
  12.250   1.4441   0.02426   0.01808  -0.0427   0.0043   1.0000
  12.500   1.4531   0.02540   0.01929  -0.0409   0.0041   1.0000
  12.750   1.4598   0.02675   0.02072  -0.0391   0.0039   1.0000
  13.000   1.4627   0.02846   0.02255  -0.0371   0.0036   1.0000
  13.250   1.4681   0.03001   0.02420  -0.0355   0.0035   1.0000
  13.500   1.4745   0.03154   0.02581  -0.0342   0.0035   1.0000
  13.750   1.4795   0.03323   0.02759  -0.0329   0.0034   1.0000
  14.000   1.4831   0.03511   0.02956  -0.0316   0.0034   1.0000
  14.250   1.4856   0.03716   0.03171  -0.0305   0.0034   1.0000
  14.500   1.4877   0.03932   0.03397  -0.0296   0.0033   1.0000
  14.750   1.4879   0.04176   0.03651  -0.0288   0.0033   1.0000
  15.000   1.4875   0.04438   0.03923  -0.0282   0.0033   1.0000
  15.250   1.4856   0.04728   0.04223  -0.0279   0.0032   1.0000
  15.500   1.4813   0.05059   0.04567  -0.0277   0.0032   1.0000
  15.750   1.4775   0.05402   0.04920  -0.0279   0.0032   1.0000
  16.000   1.4724   0.05778   0.05310  -0.0283   0.0031   1.0000
  16.250   1.4650   0.06202   0.05746  -0.0291   0.0031   1.0000
  16.500   1.4587   0.06631   0.06186  -0.0302   0.0031   1.0000
  16.750   1.4491   0.07130   0.06698  -0.0318   0.0031   1.0000
  17.000   1.4364   0.07702   0.07284  -0.0338   0.0031   1.0000
  17.250   1.4243   0.08289   0.07885  -0.0362   0.0031   1.0000
  17.500   1.4108   0.08924   0.08533  -0.0389   0.0031   1.0000
  17.750   1.3964   0.09594   0.09217  -0.0420   0.0031   1.0000
  18.000   1.3818   0.10289   0.09924  -0.0454   0.0031   1.0000
  18.250   1.3663   0.11020   0.10669  -0.0491   0.0030   1.0000
  18.500   1.3510   0.11759   0.11421  -0.0529   0.0030   1.0000
  18.750   1.3354   0.12516   0.12190  -0.0570   0.0031   1.0000
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