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HQ 2.0/12 AIRFOIL (hq2012-il) Xfoil prediction polar at RE=500,000 Ncrit=9


Details Polar file
Airfoil: HQ 2.0/12 AIRFOIL (hq2012-il)
Reynolds number: 500,000
Max Cl/Cd: 90.65 at α=4.25°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-hq2012-il-500000.txt
Download as CSV file: xf-hq2012-il-500000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: HQ 2.0/12 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
  ------ -------- --------- --------- -------- -------- --------
 -12.500  -0.6440   0.07572   0.07331  -0.0460   1.0000   0.0126
 -12.250  -0.6125   0.07991   0.07759  -0.0431   1.0000   0.0129
 -12.000  -0.7111   0.05277   0.04987  -0.0639   1.0000   0.0117
 -11.750  -0.7282   0.04764   0.04458  -0.0672   1.0000   0.0117
 -11.500  -0.7520   0.04254   0.03929  -0.0692   1.0000   0.0116
 -11.250  -0.7680   0.03927   0.03583  -0.0691   1.0000   0.0117
 -11.000  -0.7882   0.03658   0.03295  -0.0664   1.0000   0.0117
 -10.750  -0.7955   0.03472   0.03091  -0.0635   1.0000   0.0118
 -10.500  -0.8009   0.03245   0.02841  -0.0606   1.0000   0.0118
 -10.250  -0.8010   0.03082   0.02658  -0.0577   1.0000   0.0119
 -10.000  -0.8145   0.02819   0.02368  -0.0528   1.0000   0.0120
  -9.750  -0.7979   0.02513   0.02029  -0.0534   0.9968   0.0122
  -9.500  -0.7682   0.02329   0.01833  -0.0556   0.9929   0.0129
  -9.250  -0.7368   0.02231   0.01725  -0.0574   0.9885   0.0135
  -9.000  -0.7042   0.02114   0.01593  -0.0593   0.9850   0.0143
  -8.750  -0.6707   0.01976   0.01436  -0.0614   0.9824   0.0150
  -8.500  -0.6403   0.01864   0.01308  -0.0625   0.9771   0.0155
  -8.250  -0.6101   0.01689   0.01117  -0.0639   0.9728   0.0165
  -8.000  -0.5762   0.01600   0.01023  -0.0658   0.9694   0.0176
  -7.750  -0.5473   0.01533   0.00950  -0.0664   0.9618   0.0188
  -7.500  -0.5152   0.01470   0.00878  -0.0675   0.9562   0.0203
  -7.250  -0.4899   0.01387   0.00791  -0.0675   0.9473   0.0227
  -7.000  -0.4605   0.01348   0.00748  -0.0679   0.9405   0.0257
  -6.750  -0.4374   0.01280   0.00674  -0.0672   0.9306   0.0295
  -6.500  -0.4107   0.01251   0.00640  -0.0670   0.9231   0.0339
  -6.250  -0.3868   0.01200   0.00587  -0.0664   0.9144   0.0395
  -6.000  -0.3601   0.01186   0.00567  -0.0661   0.9070   0.0439
  -5.750  -0.3361   0.01137   0.00516  -0.0655   0.8991   0.0499
  -5.500  -0.3099   0.01119   0.00490  -0.0652   0.8919   0.0547
  -5.250  -0.2850   0.01079   0.00450  -0.0646   0.8844   0.0617
  -5.000  -0.2587   0.01060   0.00425  -0.0643   0.8777   0.0687
  -4.750  -0.2333   0.01026   0.00393  -0.0639   0.8704   0.0806
  -4.500  -0.2078   0.00990   0.00362  -0.0635   0.8641   0.0995
  -4.250  -0.1825   0.00952   0.00335  -0.0632   0.8569   0.1319
  -4.000  -0.1570   0.00914   0.00312  -0.0629   0.8510   0.1818
  -3.750  -0.1318   0.00872   0.00291  -0.0626   0.8438   0.2403
  -3.500  -0.1070   0.00822   0.00267  -0.0623   0.8377   0.3165
  -3.250  -0.0832   0.00764   0.00251  -0.0618   0.8308   0.4360
  -3.000  -0.0574   0.00739   0.00243  -0.0614   0.8244   0.5048
  -2.750  -0.0306   0.00727   0.00240  -0.0611   0.8180   0.5485
  -2.500  -0.0035   0.00721   0.00236  -0.0608   0.8110   0.5790
  -2.250   0.0239   0.00718   0.00234  -0.0605   0.8046   0.6021
  -2.000   0.0514   0.00716   0.00231  -0.0603   0.7974   0.6200
  -1.750   0.0791   0.00716   0.00227  -0.0601   0.7908   0.6350
  -1.500   0.1064   0.00714   0.00226  -0.0598   0.7824   0.6511
  -1.250   0.1340   0.00714   0.00222  -0.0595   0.7745   0.6642
  -1.000   0.1615   0.00714   0.00220  -0.0593   0.7662   0.6762
  -0.750   0.1892   0.00716   0.00219  -0.0591   0.7585   0.6883
  -0.500   0.2167   0.00716   0.00218  -0.0589   0.7506   0.6987
  -0.250   0.2443   0.00716   0.00218  -0.0587   0.7426   0.7080
   0.000   0.2720   0.00719   0.00217  -0.0585   0.7348   0.7187
   0.250   0.2993   0.00719   0.00220  -0.0582   0.7260   0.7296
   0.500   0.3267   0.00721   0.00219  -0.0580   0.7172   0.7380
   0.750   0.3545   0.00721   0.00219  -0.0579   0.7078   0.7455
   1.000   0.3821   0.00722   0.00220  -0.0577   0.6999   0.7521
   1.250   0.4098   0.00724   0.00221  -0.0576   0.6910   0.7594
   1.500   0.4372   0.00725   0.00223  -0.0574   0.6813   0.7664
   1.750   0.4646   0.00729   0.00226  -0.0573   0.6722   0.7741
   2.000   0.4919   0.00730   0.00229  -0.0571   0.6621   0.7815
   2.250   0.5192   0.00734   0.00233  -0.0569   0.6510   0.7898
   2.500   0.5460   0.00736   0.00238  -0.0566   0.6394   0.7977
   3.000   0.5992   0.00745   0.00248  -0.0559   0.6129   0.8157
   3.250   0.6254   0.00750   0.00254  -0.0555   0.5966   0.8255
   3.750   0.6759   0.00766   0.00269  -0.0543   0.5542   0.8482
   4.000   0.6998   0.00779   0.00278  -0.0535   0.5251   0.8618
   4.250   0.7225   0.00797   0.00291  -0.0524   0.4893   0.8789
   4.500   0.7436   0.00821   0.00307  -0.0510   0.4481   0.9043
   4.750   0.7737   0.00863   0.00333  -0.0518   0.3929   0.9538
   5.000   0.8060   0.00921   0.00363  -0.0533   0.3355   1.0000
   5.250   0.8286   0.00967   0.00391  -0.0527   0.3013   1.0000
   5.500   0.8521   0.01005   0.00418  -0.0521   0.2807   1.0000
   5.750   0.8761   0.01039   0.00445  -0.0515   0.2657   1.0000
   6.000   0.9003   0.01070   0.00473  -0.0510   0.2529   1.0000
   6.250   0.9244   0.01100   0.00501  -0.0505   0.2404   1.0000
   6.500   0.9484   0.01131   0.00529  -0.0500   0.2273   1.0000
   6.750   0.9723   0.01163   0.00557  -0.0494   0.2144   1.0000
   7.000   0.9959   0.01195   0.00587  -0.0488   0.2001   1.0000
   7.250   1.0190   0.01230   0.00617  -0.0482   0.1822   1.0000
   7.500   1.0407   0.01274   0.00651  -0.0473   0.1595   1.0000
   7.750   1.0606   0.01332   0.00693  -0.0462   0.1313   1.0000
   8.000   1.0787   0.01401   0.00747  -0.0449   0.1041   1.0000
   8.250   1.0961   0.01474   0.00807  -0.0434   0.0834   1.0000
   8.500   1.1140   0.01541   0.00866  -0.0420   0.0705   1.0000
   8.750   1.1330   0.01596   0.00921  -0.0407   0.0628   1.0000
   9.000   1.1499   0.01663   0.00985  -0.0392   0.0562   1.0000
   9.250   1.1690   0.01710   0.01035  -0.0380   0.0517   1.0000
   9.500   1.1834   0.01778   0.01103  -0.0360   0.0476   1.0000
   9.750   1.1978   0.01836   0.01167  -0.0340   0.0451   1.0000
  10.000   1.2143   0.01884   0.01220  -0.0323   0.0426   1.0000
  10.250   1.2288   0.01942   0.01281  -0.0305   0.0402   1.0000
  10.500   1.2398   0.02024   0.01364  -0.0283   0.0377   1.0000
  10.750   1.2520   0.02100   0.01447  -0.0264   0.0357   1.0000
  11.000   1.2687   0.02150   0.01504  -0.0251   0.0340   1.0000
  11.250   1.2834   0.02214   0.01574  -0.0237   0.0321   1.0000
  11.500   1.2958   0.02294   0.01657  -0.0221   0.0302   1.0000
  11.750   1.3045   0.02403   0.01769  -0.0202   0.0279   1.0000
  12.000   1.3219   0.02455   0.01830  -0.0192   0.0262   1.0000
  12.250   1.3367   0.02527   0.01903  -0.0182   0.0230   1.0000
  12.500   1.3471   0.02632   0.02012  -0.0167   0.0205   1.0000
  12.750   1.3566   0.02749   0.02127  -0.0154   0.0153   1.0000
  13.000   1.3605   0.02913   0.02291  -0.0137   0.0118   1.0000
  13.250   1.3657   0.03071   0.02459  -0.0122   0.0102   1.0000
  13.500   1.3697   0.03246   0.02640  -0.0109   0.0093   1.0000
  13.750   1.3716   0.03447   0.02851  -0.0096   0.0086   1.0000
  14.000   1.3744   0.03649   0.03064  -0.0087   0.0084   1.0000
  14.250   1.3759   0.03869   0.03295  -0.0078   0.0079   1.0000
  14.500   1.3764   0.04109   0.03547  -0.0072   0.0076   1.0000
  14.750   1.3752   0.04377   0.03826  -0.0068   0.0074   1.0000
  15.000   1.3723   0.04676   0.04136  -0.0066   0.0071   1.0000
  15.250   1.3688   0.04994   0.04466  -0.0068   0.0070   1.0000
  15.500   1.3628   0.05361   0.04846  -0.0072   0.0069   1.0000
  15.750   1.3548   0.05776   0.05273  -0.0081   0.0068   1.0000
  16.000   1.3461   0.06224   0.05735  -0.0094   0.0068   1.0000
  16.250   1.3311   0.06789   0.06315  -0.0113   0.0066   1.0000
  16.500   1.3166   0.07381   0.06922  -0.0137   0.0065   1.0000
  16.750   1.3039   0.07970   0.07525  -0.0163   0.0065   1.0000
  17.000   1.2920   0.08571   0.08140  -0.0191   0.0065   1.0000
  17.250   1.2775   0.09239   0.08822  -0.0224   0.0065   1.0000
  17.500   1.2606   0.09970   0.09568  -0.0261   0.0064   1.0000
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